[{"k":"adhikari_2025_prevalence","t":"The prevalence of physical intimate partner violence during pregnancy and the postpartum period: a systematic review with implications for probable violence-caused brain injury among child bearers","y":2026,"v":"Trauma, Violence & Abuse","ty":"systematic-review","doi":"10.1177/15248380241309292","pmid":"39744846","oa":1,"a":["Adhikari, S.P.","Stranges, T.N.","Lorenz, B.R.","Marshall, R.A.","Jiang, N.","van Donkelaar, P."],"s":["I"],"th":["evidence-gap","heterogeneity","ipv-brain-injury","prevalence-women"],"o":["prevalence of physical IPV in pregnancy and postpartum"],"j":["multi-country"],"f":["The sample-weighted average prevalence of physical intimate partner violence during pregnancy and up to 24 months postpartum was 14.7 per cent (range 0.6 to 52.4 per cent) across 55 studies.","Physical IPV prevalence during pregnancy alone was 4.4 per cent (range 0.6 to 42.5 per cent, 48 studies) and during the postpartum period was 10.3 per cent (range 2.2 to 52.4 per cent, 16 studies).","Given reported rates above 80 per cent for IPV-caused brain injury among survivors of physical IPV generally, the authors argue brain injury during pregnancy and postpartum is likely under-recognised."],"pop":"pregnant and postpartum people exposed to physical IPV","set":"mixed","d":"systematic review","n":55,"em":"pooled prevalence across 55 included studies, 2000-2023","lim":"Wide range in included study prevalence reflects heterogeneous case definitions and measurement approaches; the review does not directly measure brain injury, only inferring risk from physical IPV prevalence.","q":"Rigorous systematic review with a clear, wide prevalence range and an explicit account of why the range is so wide (definitional and measurement heterogeneity). Important for maternity pathway relevance.","tier":1,"era":"core","uk":"high","con":0,"nt":"Key source for maternity pathway point requested in the brief.","ep":"e3","ver":"CONFIRMED","ab":"Intimate partner violence (IPV) persists as a cause of short-term, long-term, and chronic health consequences. The elevated risk of IPV during pregnancy and the postpartum period (P-IPV) is commonly attributed to increased demands for child bearers and intimate partners. Fifty-five studies were included. The sample-weighted average prevalence of physical P-IPV was calculated as 14.7% (range 0.6%-52.4%, n = 55). The sample-weighted average prevalence of physical IPV during pregnancy was calculated as 4.4% (0.6%-42.5%, n = 48). The sample-weighted average prevalence of physical IPV during the postpartum period was calculated as 10.3% (2.2%-52.4%, n = 16)."},{"k":"ahuja_2026_prison","t":"Prison mental health and substance misuse in Wales: informing a network","y":2026,"v":"BJPsych Open, 12(S1), S222","ty":"journal-article","doi":"10.1192/bjo.2026.11528","url":"https://doi.org/10.1192/bjo.2026.11528","oa":1,"a":["Ahuja, A.","John, O.","Dainton, J.","Clarke, A."],"s":["K"],"th":["co-occurrence-neurodivergence","commissioning-and-policy","inspection-and-oversight","prison-healthcare"],"o":["compliance with quality standards","service models"],"j":["Wales"],"f":["Across all five Welsh prison sites, average compliance was 62.8% against mental health standards and 57.7% against substance misuse standards, assessed against 238 standards with 92 interviews between September 2024 and July 2025.","The abstract reports that healthcare teams lack the commissioning to provide formal assessments or diagnoses for ADHD and autism, although whole-prison neurodiversity support managers exist.","The abstract does not mention brain injury or the status of the Welsh Government brain injury standard."],"pop":"prison mental health and substance misuse services, all five Welsh prison sites","set":"prison","d":"mixed methods","n":92,"lim":"Conference abstract reviewed by the RCPsych Academic Faculty rather than standard BJPsych Open peer review.","q":"Abstract only; baseline audit using a peer-review methodology developed by the Quality Network for Prison Mental Health Services (QNPMHS), with visits commissioned by RCPsych Wales under the prison partnership agreement between the Welsh Government and HMPPS. Low evidential weight for brain injury.","tier":3,"era":"core","uk":"high","con":0,"nt":"Abstract only (conference supplement, BJPsych Open 12(Suppl 1), S222, published June 2026). Confirmed via Crossref; full text XML retrieved from Europe PMC (PMC13329456). The abstract states that each service self-assessed against 238 standards using a QNPMHS peer-review methodology, with compliance measured against mental health standards and the 2024 Substance Misuse Treatment Framework; it does not say whether these include the condition-specific brain injury standard proposed in welshgov_2022_prisonmhstandards. As at 13 September 2026. | CURRENCY HARVEST u1, 13 September 2026: checked against its primary source by an independent verification pass; any corrections were applied before entry. | VERIFICATION: confirmed; the verifier's field corrections were applied before the record entered the harvest, see 03-verification/pass5-currency-harvest.json.","ep":"e3","ver":"PARTIAL_AT_ENTRY","ab":"Aims: The primary objective of this baseline audit was to evaluate the performance of mentalhealth and substance misuse services across all five Welsh prison sites against evidence-based quality standards. The study sought to identify models of care, highlight areas of best practice, pinpoint thematic gaps requiring additional strategic resource or funding, and inform the development of a future network for prison mental health and substance misuse services in Wales. Methods: The audit utilised a peer-review methodology developed by the Quality Network for Prison Mental Health Services (QNPMHS). Each service underwent a two-month self-assessment against 238 standards, followed by an intensive in-person review visit between September 2024 and July 2025. Data collection involved 92 semi-structured interviews with frontline staff, prison colleagues, and patients, alongside environmental tours and documentation reviews. Compliance was measured against Mental Health (MH) standards and the 2024 Substance Misuse Treatment Framework. Visits were undertaken by the College Centre for Quality Improvement (CCQI), commissioned by RCPsych Wales as part of the Prison partnership agreement between Welsh Government and HMPPS. Results: The audit revealed variable compliance levels, with average scores of 62.8% for mental health and 57.7% for substance misuse standards. Key findings included: Service Models: Most services follow a nurse-led model, with significant gaps in access to psychology, occupational therapy, and psychiatry. Substance Misuse: Only one prison (HMP Berwyn) maintained a full clinical SM team, while others relied on single practitioners managing high caseloads. Neurodiversity: While “whole-prison” neurodiversity support managers exist, healthcare teams lack the commissioning to provide formal assessments or diagnoses for ADHD and Autism. Operational Barriers: Challenges included a lack of confidential consultation rooms, insufficient IT resources, and inconsistent provision of monthly clinical supervision. Conclusion: While pockets of good practice exist, particularly in collaborative duty worker roles, the Welsh prison estate faces systemic challenges regarding clinical multidisciplinary input and specialist pathways. The report recommends immediate investment in specialist Substance Misuse staff, formalising neurodivergent care pathways, and enhancing clinical working environments. Implementing adapted assessments for older adults and ensuring monthly clinical supervision are critical priorities to improve the quality and safety of care. The review provides critical insight, informing the development of a future network for prison mental health and substance misuse services in Wales, commissioned by Welsh Government."},{"k":"burns_2026_brain","t":"Brain injury rehabilitation behind closed doors: reflections from delivering neurorehabilitation in prisons in the United Kingdom","y":2026,"v":"The Routledge International Handbook of Criminal Justice Social Work (Routledge), pp. 365-374","ty":"book-chapter","doi":"10.4324/9781003717270-39","url":"https://doi.org/10.4324/9781003717270-39","oa":0,"a":["Burns, A.","Boglo, E."],"s":["H"],"th":["linkworker-models","neurorehabilitation","prison-regime","service-model-evaluation"],"o":["prison regime status","self-reported perception of change"],"j":["United Kingdom"],"f":["The chapter reflects on more than a decade of delivering the brain injury linkworker neurorehabilitation service in His Majesty's Prison and Probation Service, with a case example and a description of the service.","A service review of outcomes reported that before intervention 83 per cent (n = 71) of participants were on the standard prison regime and 17 per cent (n = 15) on the enhanced regime, and after intervention 1 per cent were on the basic regime, 55 per cent (n = 47) on the standard regime and 44 per cent (n = 38) on the enhanced regime.","The authors state that gaining consistent long-term outcome data is challenging in a busy clinical service, and cite earlier published evaluations of the service for outcomes in detail."],"pop":"adults in prison in the United Kingdom receiving the brain injury linkworker service","set":"prison","d":"commentary","em":"brain injury screening within the linkworker service; the instrument is not named in the passages read","lim":"Practitioner reflection by service providers; outcome figures come from the service's own review, with no comparison group and no stated method.","q":"Context only. Provider-reported pre-post regime figures with no comparator cannot support a claim that the service caused the change; the published evaluations it cites are the evidential records.","tier":3,"era":"core","uk":"high","con":0,"nt":"Full chapter read on 13 September 2026 from a copy supplied by Stan Gilmour through institutional access; not stored in the repository. Crossref records the chapter as issued 12 January 2026. Checked for evidence gap 5: it describes no observational or ethnographic method, so the gap stands (decision S28). Entered under decision S31 as a practitioner account.","ep":"e3","ver":"CONFIRMED"},{"k":"cherkassky_2026_criminalising","t":"Criminalising non-fatal strangulation in the United Kingdom: comparative legal analysis and early evidence on intimate partner homicides","y":2026,"v":"University of Exeter, Department of Economics (working paper)","ty":"report","url":"https://ideas.repec.org/p/exe/wpaper/2604.html","oa":1,"a":["Cherkassky, L.","Faheem, A.","Oreffice, S.","Quintana-Domeque, C."],"s":["I"],"th":["courts-and-trial","mortality","non-fatal-strangulation"],"o":["intimate partner homicide rate","legislative comparison"],"j":["England and Wales","Scotland"],"f":["Scotland relies on general assault statutes rather than a standalone strangulation offence, unlike England and Wales's section 75A, giving the England and Wales approach clearer charging visibility as a distinct high-risk form of coercive violence.","The authors report a suggestive association between the standalone offence and declines in female-victim intimate partner homicide rates in England and Wales, but explicitly caveat that causal inference is limited by pre-trends, rare-event volatility and short follow-up."],"pop":"general population, UK jurisdictions","set":"n/a","d":"quasi-experimental","lim":"Working paper, not yet peer-reviewed at time of harvesting; the authors themselves flag limited causal inference given rare-event statistics and a short post-implementation follow-up window.","q":"Not yet peer reviewed; treat homicide-rate association as preliminary and explicitly caveated by the authors themselves, not as an established causal finding. Produced at the University of Exeter, so of direct institutional relevance.","tier":2,"era":"core","uk":"high","con":1,"cn":"The authors' own suggestive homicide-decline finding is explicitly caveated as limited by pre-trends, rare-event volatility and short follow-up; should not be cited as a settled causal effect.","nt":"University of Exeter working paper, not yet peer-reviewed; institutionally relevant given Huw Williams' Exeter affiliation. Recheck for a peer-reviewed version before final use.","ep":"e3","ver":"CONFIRMED","ab":"The paper compares how non-fatal strangulation and suffocation conduct is addressed across UK jurisdictions. It examines whether introducing a standalone offense in England and Wales correlates with changes in intimate partner homicide rates. The authors find that standalone offenses provide 'specific visibility as a high-risk form of coercive violence' and clearer charging pathways, unlike Scotland's reliance on general assault statutes. Their analysis suggests potential declines in female-victim homicides in England and Wales, though they note that 'causal inference is limited by pre-trends, rare-event volatility, and short follow-up.'"},{"k":"cpa_2026_s104","t":"Crime and Policing Act 2026, section 104 (pornographic images of strangulation or suffocation: England and Wales and Northern Ireland)","y":2026,"v":"legislation.gov.uk (2026 c. 20)","ty":"legal-instrument","url":"https://www.legislation.gov.uk/ukpga/2026/20/section/104","oa":1,"a":["UK Parliament"],"s":["G"],"th":["non-fatal-strangulation","sexual-violence"],"o":["new offence"],"j":["England and Wales","Northern Ireland"],"f":["Section 104 inserts section 67A into the Criminal Justice and Immigration Act 2008, creating an offence of possession or publication of pornographic images of strangulation or suffocation.","The Act received Royal Assent on 29 April 2026; section 104 was not in force at Royal Assent and legislation.gov.uk shows it as prospective."],"set":"n/a","d":"policy analysis","lim":"Legal instrument; context, not evidence. It does not amend the section 75A offence itself.","q":"Primary legislation text confirmed on legislation.gov.uk.","tier":3,"era":"core","uk":"high","con":0,"nt":"Status as at 13 September 2026: prospective (not in force) per legislation.gov.uk; the Commencement No. 1 Regulations (SI 2026/689, provisions in force 29 June 2026) were checked only for regulation 2 and no commencement of section 104 was seen there. Section 105 makes equivalent provision for Scotland (not read). Separately, section 75 of the 2026 Act (also prospective) substitutes an entry 35A listing offences under sections 69 and 75A of the Serious Crime Act 2015 in a schedule not identified from the portion read. legislation.gov.uk records section 75A of the Serious Crime Act 2015 as up to date to 13 September 2026 with no substantive amendment since 7 February 2023. | CURRENCY HARVEST u1, 13 September 2026: checked against its primary source by an independent verification pass; any corrections were applied before entry.","ep":"e3","ver":"CONFIRMED"},{"k":"curry_2025_supreme","t":"The Supreme Court of Canada interprets the fitness to stand trial test in R v Bharwani","y":2026,"v":"Journal of Forensic Sciences","ty":"journal-article","doi":"10.1111/1556-4029.70228","url":"https://onlinelibrary.wiley.com/doi/10.1111/1556-4029.70228","oa":1,"a":["Curry, D.","Quinn, J."],"s":["G"],"th":["courts-and-trial","effective-participation"],"o":["fitness to stand trial"],"j":["Canada"],"f":["Discusses the Supreme Court of Canada's 2025 interpretation of the fitness-to-stand-trial test in R v Bharwani, situating Canadian fitness rules within the wider common law tradition requiring the accused to be able to actively participate in their defence."],"pop":"accused persons raising fitness to stand trial","set":"court","d":"policy analysis","em":"Supreme Court of Canada's interpretation of the common law fitness test","lim":"Secondary commentary rather than the primary judgment; Canadian jurisdiction, useful only as a comparator.","q":"Useful comparative common law jurisdiction alongside England and Wales and Scotland for fitness-to-plead reform discussion.","tier":2,"era":"core","uk":"low","con":0,"nt":"Abstract only; comparative/common law context.","ep":"e3"},{"k":"dhsc_2026_abiactionplancontract","t":"DHSC: PCH: Acquired Brain Injury Action Plan 2026","y":2026,"v":"Find a Tender service (UK7 contract details notice 2026/S 000-043154)","ty":"report","url":"https://www.find-tender.service.gov.uk/procurement/ocds-h6vhtk-069609","oa":1,"a":["Department of Health and Social Care"],"s":["K"],"th":["commissioning-and-policy"],"o":["policy development"],"j":["England"],"f":["A UK7 contract details notice (identifier 2026/S 000-043154) published on 11 May 2026 records a Department of Health and Social Care contract with the UK Acquired Brain Injury Forum (UKABIF).","The notice describes the contract as being for expertise to strengthen and quicken the development of the ABI Action Plan.","The notice text retrieved does not mention criminal justice."],"pop":"adults and children with acquired brain injury, general population","set":"n/a","d":"policy analysis","lim":"A procurement notice, not a policy document; it records a contract, not the content of the plan.","q":"Primary official record confirming that the ABI Action Plan was still in development in May 2026; no evidential content on brain injury in justice.","tier":3,"era":"core","uk":"high","con":0,"nt":"Confirmed on Find a Tender as at 13 September 2026. Contract value, dates and procedure justification were not visible in the content retrieved and are not recorded. The lead given in the brief (a Find a Tender notice around May 2026) is confirmed. Legal-contextual record only. | CURRENCY HARVEST u1, 13 September 2026: checked against its primary source by an independent verification pass; any corrections were applied before entry.","ep":"e3","ver":"CONFIRMED"},{"k":"donaldson_2026_silent","t":"Silent trauma: implications of non-fatal strangulation-acquired brain injury - an integrative review","y":2026,"v":"Neuropsychology Review","ty":"review","doi":"10.1007/s11065-026-09712-x","url":"https://doi.org/10.1007/s11065-026-09712-x","a":["Donaldson, A.E.","Ali, K.M."],"s":["I"],"th":["clinical-assessment","evidence-gap","non-fatal-strangulation","under-identification"],"o":["clinical protocols","neurological sequelae","psychological sequelae"],"j":["not specified"],"f":["The link between non-fatal strangulation and acquired brain injury remains frequently overlooked in clinical practice, contributing to misdiagnosis and unaddressed long-term physical and mental health complications.","Evidence-based protocols for identifying and managing non-fatal strangulation-acquired brain injury are lacking, and long-term outcomes remain understudied."],"pop":"IPV survivors with non-fatal strangulation","set":"mixed","d":"narrative review","lim":"Integrative review method not described as systematic; specific quantitative pooled findings not given in the retrieved abstract.","q":"The most current (2026) dedicated review of NFS-related brain injury; useful as the up-to-date state-of-the-field synthesis for the strand's push into 2023-2026 literature.","tier":1,"era":"core","uk":"high","con":0,"ep":"e3","ver":"CONFIRMED","ab":"Non-fatal strangulation (NFS) is a severe form of Intimate partner violence (IPV) that can result in acquired brain injuries (ABI), yet this link is frequently overlooked. Misdiagnosis and limited awareness contribute to long-term physical and mental health complications. Evidence-based protocols for identifying and managing non-fatal strangulation-acquired brain injury (NFS-ABI) are lacking, which prevents the delivery of standardised care. Long-term outcomes remain understudied. To synthesise current evidence on the neurological and psychological sequelae of (NFS-ABI), and to identify implications for practice."},{"k":"english_2026_from","t":"From recognition lag to the treatment gap in intimate partner violence-related brain injury: the cognitive entrapment prospective framework","y":2026,"v":"Brain Sciences","ty":"journal-article","doi":"10.3390/brainsci16080863","url":"https://doi.org/10.3390/brainsci16080863","a":["English, J.V."],"s":["I"],"th":["evidence-gap","ipv-brain-injury","under-identification"],"o":["conceptual model of diagnostic and treatment delay"],"j":["not specified"],"f":["Frames IPV-related brain injury as the latest in a historical pattern where brain injury was misattributed to psychological or moral causes before clinical recognition, but argues it is unique in that diagnostic technology to confirm it already exists, unlike in prior historical delays.","Proposes a 'cognitive entrapment' framework to explain the ongoing recognition lag and treatment gap despite available diagnostic tools."],"pop":"IPV survivors","set":"n/a","d":"commentary","lim":"Conceptual/theoretical framework paper rather than empirical study; no primary data.","q":"Useful conceptual framing for why misattribution of IPV brain injury persists in both clinical and, by extension, justice settings, directly relevant to the credibility theme.","tier":2,"era":"core","uk":"medium","con":0,"nt":"2026 publication; conceptual/theoretical, not empirical.","ep":"e3","ab":"Intimate partner violence-related brain injury is the most recent condition in a 150-year arc in which biological brain injury has been misattributed to psychological or moral causes before formal clinical recognition emerged. Earlier conditions in this pattern were each recognized only after decades of delay. In each prior case, that delay was constrained by limits in available diagnostic technology. Intimate partner violence-related brain injury is the first condition in which diagnostic technology, including computed tomography, magnetic resonance imaging, diffusion tensor imaging, and neur[oimaging] already exist."},{"k":"fauza_2026_stigma","t":"Traumatic brain injury-related stigma among intimate partner violence survivors","y":2026,"v":"Brain Injury","ty":"journal-article","doi":"10.1080/02699052.2026.2649542","pmid":"41937583","url":"https://pubmed.ncbi.nlm.nih.gov/41937583/","oa":0,"a":["Fauza, S.","Velasco, M.","Valera, E.","Saadi, A."],"s":["M"],"th":["co-occurrence-mental-health","ipv-brain-injury","survivor-lived-experience"],"o":["recovery","stigma at societal, interpersonal and intrapersonal levels"],"j":["United States"],"f":["Individual interviews with 20 women IPV survivors with TBI (mean age 44, largest subgroup with four prior TBIs) identified seven stigma themes across societal, interpersonal and intrapersonal levels.","Named societal themes were stigma across sectors (not limited to healthcare) and overlapping stigma with mental health challenges; interpersonal themes were conflict from others' negative attitudes/behaviours and lack of understanding about TBI and symptoms; intrapersonal themes were shame/self-discrepancy from TBI symptoms and challenges accepting the diagnosis.","A final cross-cutting theme, validation of experience, was identified by participants as critical to post-TBI recovery, leading the authors to call for practitioners to actively address and reduce stigma."],"pop":"women IPV survivors with TBI","set":"community","d":"qualitative","n":20,"em":"self-reported history of TBI (IPV survivors, some with multiple TBIs)","lim":"US sample of 20 women; not specifically framed around police or court contact, so justice-system texture is limited even though the population (IPV survivors) frequently intersects with policing and the courts.","q":"Directly answers the strand brief for IPV survivors describing brain injury in their own terms; strong bilingual (English/Spanish) sampling and named thematic structure; not US justice-system specific, so UK/justice transferability should be treated cautiously.","tier":1,"era":"core","uk":"medium","con":0,"nt":"This strand covers only the qualitative/lived-experience angle on IPV and brain injury; epidemiological prevalence of TBI among IPV survivors is covered in the epidemiology strand. Overlap should be flagged there too.","ep":"e3","ab":"Traumatic brain injury (TBI) is common among survivors of intimate partner violence (IPV), yet little is known about TBI-related stigma in this population. This qualitative study explores how such stigma affects IPV survivors, building on broader research showing its impact on recovery. We conducted individual interviews with IPV survivors with TBI. We analyzed the data using hybrid inductive-deductive thematic analysis. We interviewed 20 women (mean age = 44 years, SD: 8.7, range 31-60), including 14 English speakers and 6 Spanish speakers. The largest subgroup (n = 7, 35%) had sustained four TBIs. We identified seven themes spanning three levels: A) Societal, B) Interpersonal, and C) Intrapersonal. At the societal level, the themes were: 1) Stigma across sectors, not limited to healthcare, and 2) Overlapping stigmas with mental health challenges. At the interpersonal level: 3) Interpersonal conflict due to negative attitudes and behaviors, and 4) Lack of understanding about TBI and symptoms. At the intrapersonal level: 5) TBI-related symptoms contributing to shame and self-discrepancy, and 6) Challenges with acceptance of TBI. The final theme cut across all levels: 7) Validation of experience as critical to post-TBI recovery. To support IPV survivors with TBI, practitioners must address and reduce stigma."},{"k":"feler_2026_traumatic","t":"Traumatic brain injury among patients presenting from prison: a cohort study.","y":2026,"v":"Scientific Reports","ty":"journal-article","doi":"10.1038/s41598-026-37391-4","pmid":"42009689","url":"https://pubmed.ncbi.nlm.nih.gov/42009689/","oa":1,"a":["Feler, J","Schachman, N","Cielo, D","Haber, LA","Berk, J"],"s":["A","L"],"th":["administrative-data-linkage","mortality","prison-healthcare","severity-distribution","under-identification"],"o":["TBI severity distribution","discharge disposition","hospital mortality","trauma mechanism","treatment intensity"],"j":["United States"],"f":["Using the 2021-2022 US National Trauma Data Bank, patients presenting from prison with TBI more often sustained their injury through assault and less often through motor vehicle collision or firearm injury than non-incarcerated patients.","After propensity-score matching, patients from prison with severe TBI had higher mortality (30.9 per cent versus 25.7 per cent, p=0.03), a 43 per cent increased adjusted risk of mortality, despite similar treatment intensity.","Survivors from prison were significantly less likely to be discharged to skilled nursing or acute rehabilitation than matched non-incarcerated survivors.","Among patients with severe TBI, those presenting from prison had higher mortality than matched non-incarcerated patients (30.9 per cent versus 25.7 per cent, p=0.03), a 43 per cent increased adjusted risk of mortality.","Surviving prisoners with TBI were significantly less often discharged to skilled nursing or acute rehabilitation than matched controls, despite similar treatment intensity in hospital."],"es":[{"m":"in-hospital mortality, severe TBI","v":"30.9% vs 25.7%","ci":null,"c":"prison vs matched non-incarcerated, p=0.03"},{"m":"adjusted relative risk of mortality","v":"43% increased","ci":null,"c":"prison vs matched non-incarcerated, severe TBI"},{"m":"mortality","v":"30.9% vs 25.7%","ci":null,"c":"severe TBI, incarcerated vs matched non-incarcerated, p=0.03"}],"pop":"adult TBI patients presenting from prison","set":"prison","d":"retrospective cohort","em":"2021-2022 National Trauma Data Bank, ICD-10 TBI codes and injury location codes for incarceration status","lim":"US trauma registry data captures only hospital-treated injury and cannot assess milder, non-hospitalised TBI; injury location coding to identify incarceration status may misclassify some cases.","q":"The most recent record in this strand (2026), a large national US registry study with rigorous propensity matching that extends the mortality and healthcare-disparity theme established by Vattipally et al. (2025), specifically for severe TBI outcomes and post-acute care access.","tier":1,"era":"core","uk":"medium","con":0,"nt":"Most recent (2026) record identified for this strand; total cohort size not stated in the retrieved abstract. Uses the National Trauma Data Bank, a distinct data source from the ACS Trauma Quality Programs dataset used by the related Vattipally et al. (2025) study; the two should not be conflated.","ep":"e3","ver":"CONFIRMED","ab":"Over two million people are incarcerated in the United States, where they experience increased illness, injury, and barriers to medical care. Traumatic brain injury (TBI) in the incarcerated population remains underexamined, including prevalence, treatment patterns, and outcomes. We analyzed the 2021-2022 National Trauma Data Bank to identify adult patients (>= 18 years) with TBI as defined by ICD-10 codes, and incarcerated patients were identified by injury location codes. Propensity score matching (2:1 on age, sex, and race; then with the addition of Glasgow Coma Score and Injury Severity Score) was performed to balance baseline characteristics. Subgroup analysis by TBI severity (mild, moderate, severe range) was conducted. Outcomes included hospital mortality and discharge disposition; interventions received were also recorded. Patients presenting from prison with TBI were younger, more often male, and had fewer comorbidities. They presented with distinct trauma mechanisms, specifically with more frequent assaults and less frequent motor vehicle collisions and firearm injuries. After matching, there was higher mortality among patients presenting from prison with severe TBI (30.9% vs. 25.7%, p = 0.03), corresponding with a 43% increased risk of mortality once adjusted for age, sex, race, and Injury Severity Score despite similar treatment intensity. Discharge to skilled nursing and acute rehab was significantly less frequent among survivors presenting from prison, with absolute differences of 1.7% and 5.1%, respectively (p < 0.001)."},{"k":"fitts_2026_homelessness","t":"Exploring the dynamics between homelessness and healthcare access for Aboriginal and Torres Strait Islander women with traumatic brain injury from family violence: a qualitative study","y":2026,"v":"BMC Public Health","ty":"journal-article","doi":"10.1186/s12889-026-26458-6","pmid":"42104309","url":"https://pubmed.ncbi.nlm.nih.gov/42104309/","oa":1,"a":["Fitts, M.","Soldatic, K."],"s":["M"],"th":["ethnicity-disparity","homelessness","ipv-brain-injury","survivor-lived-experience"],"o":["healthcare access","homelessness and housing pathway barriers","service (in)visibility of TBI"],"j":["Australia"],"f":["Semi-structured interviews and focus groups with 18 Indigenous women with TBI from violence, 28 community members and 90 community-based frontline workers (136 participants total) identified two themes: housing service barriers affecting healthcare access and TBI management, and the (in)visibility of TBI within crisis accommodation and housing services.","Some Indigenous women were required to relocate away from their home region to secure temporary accommodation, and crisis accommodation services widely did not consider TBI in environmental design or service delivery.","Multi-agency case management and outreach were identified as valuable approaches, and the authors call for TBI-informed policy and practice within housing and homelessness services and stronger workforce training."],"pop":"Aboriginal and Torres Strait Islander women with TBI from family violence, community members, and frontline workers","set":"community","d":"qualitative","n":136,"em":"self-reported lived experience of TBI from family violence","lim":"Regional/remote Australian Indigenous context focused on housing and homelessness services rather than the criminal justice system directly.","q":"Very large combined qualitative sample (136 participants across three stakeholder groups) for a qualitative study, strengthening confidence in the themes; shares the same underlying dataset as wills_2024_listening and the Fitts et al 2023 study protocol.","tier":2,"era":"core","uk":"low","con":0,"nt":"From the same Fitts/Soldatic research programme as wills_2024_listening and fitts_2023_protocol. Overlaps with the epidemiology strand on IPV/TBI; focus here is homelessness/housing rather than justice-system contact, flagged for reviewer judgement on strict scope.","ep":"e3","ab":"Homelessness is a significant issue in the context of violence, particularly for Indigenous women in settler colonial countries, as are the long-lasting impacts of violence such as traumatic brain injury (TBI) including concussion. Understanding of the relationship between homelessness and healthcare access for TBI from violence among Indigenous women is critical for informing service delivery; however, research in this area remains limited. Using purposive and snowball sampling, semi-structured interviews and focus groups were completed with 18 Indigenous women who have experienced TBI from violence, 28 community members, and 90 community-based frontline workers to gather insights into the experiences of living with TBI family violence or supporting someone with this injury. Two themes were identified regarding how responses to family violence-related homelessness created barriers for Indigenous women to access healthcare for TBI: (1) Housing service barriers affect access to healthcare and TBI management, and (2) The (in)visibility of TBI within crisis accommodation and housing services."},{"k":"fitzalanhoward_2026_criminogenic","t":"Criminogenic risk, responsivity, and protective factors of children who commit crime: a rapid evidence assessment","y":2026,"v":"International Journal of Offender Therapy and Comparative Criminology","ty":"review","doi":"10.1177/0306624x261457480","pmid":"42274002","url":"https://doi.org/10.1177/0306624X261457480","oa":0,"a":["Fitzalan Howard, F.","Wakeling, H.","Barnett, G."],"s":["E"],"th":["desistance","evidence-gap","offending-persistence"],"o":["desistance","offending-persistence"],"j":["United Kingdom"],"f":["This rapid evidence assessment of 30 studies (2015-2025) identifies traumatic brain injury, alongside other physical and mental health difficulties, as a priority 'responsivity' factor for children who commit crime, meaning it should shape how interventions are delivered rather than being established as a primary causal risk factor.","Desistance-supporting factors identified across the wider evidence base include pro-social peer associations, addressing substance misuse, managing impulsivity, and support with adverse experiences and trauma, none of which is TBI-specific but all of which are plausible mediating targets for justice-involved people with brain injury."],"pop":"children who commit crime, evidence synthesis 2015-2025","set":"mixed","d":"systematic review","em":"rapid evidence assessment across 30 studies using the EPPI Centre Weight of Evidence framework","lim":"Rapid rather than full systematic review methodology, included studies assessed as only medium to medium-high quality, and TBI is one factor among many rather than a specific focus of the review.","q":"Useful as recent (2026) UK policy-facing context on where TBI sits in the wider criminogenic risk and desistance evidence base (as a responsivity rather than headline risk factor), though it is not a primary TBI study.","tier":3,"era":"core","uk":"high","con":0,"nt":"Push-window UK evidence synthesis; useful bridging citation for the desistance theme where primary TBI-specific desistance research is thin.","ep":"e3","ab":"This Rapid Evidence Assessment investigates the risk, protective, and responsivity factors for children who commit crime to inform the design and delivery of interventions. Eligible studies published between 2015 and 2025 were searched for and assessed using the EPPI Centre Weight of Evidence framework. Thirty studies of mainly medium to medium-high quality were included. The findings identify social, biological, and psychological factors, each assessed as risk, protective, or responsivity factors, and as being well-evidenced, moderately-evidenced, or indicative but insufficiently-evidenced. The findings suggest focussing on the following areas to support desistance: developing pro-social peer associations, addressing substance misuse, managing impulsivity, overcoming difficulties with education/employment, support with adverse experiences/trauma, support with special educational needs, strengthening positive family relationships, addressing anti-social personality traits, and addressing antisocial attitudes. Priority responsivity factors include the experience of past trauma, mental health difficulties, physical health difficulties (including traumatic brain injury), psychosocial immaturity, and special educational needs."},{"k":"gilbert_2026_fasd","t":"FASD and intellectual disability equivalence: a meta-analysis of suggestibility during forensic interviews","y":2026,"v":"Behavioral Sciences & the Law","ty":"meta-analysis","doi":"10.1002/bsl.70052","url":"https://onlinelibrary.wiley.com/doi/10.1002/bsl.70052","oa":1,"a":["Gilbert, D.J.","Azumara, S.I.","Wheatcroft, J.M.","Steele, K.","Cook, P.","Mukherjee, R.","Gudjonsson, G.","Brown, N.N."],"s":["G"],"th":["case-definition","co-occurrence-neurodivergence","memory-and-suggestibility"],"o":["suggestibility during forensic interviews"],"j":["mixed"],"f":["Fetal alcohol spectrum disorder is characterised by impaired executive and adaptive functioning despite IQs often above the intellectual disability threshold, suggesting functional overlap ('ID equivalence') with intellectual disability in suggestibility during forensic interviews."],"pop":"people with fetal alcohol spectrum disorder or intellectual disability","set":"mixed","d":"meta-analysis","em":"FASD diagnosis vs IQ-based intellectual disability diagnosis","lim":"Abstract only at time of harvesting; very recent (2026) so limited independent replication yet.","q":"Highest-tier recent evidence (meta-analysis) directly relevant to the argument that people who function cognitively like those with intellectual disability, including many with acquired brain injury, need equivalent interviewing safeguards despite normal-range IQ.","tier":1,"era":"core","uk":"medium","con":0,"nt":"Abstract only. FASD/ID population; used as read-across evidence for the 'ID equivalence' argument applicable to ABI.","ep":"e3"},{"k":"griffith_2025_prevalence","t":"Prevalence of Traumatic Brain Injury in Detained Youth: Associations With Aggression, Violent Charges, and Behavioral Infractions","y":2026,"v":"Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0000000000001139","pmid":"41361913","oa":0,"a":["Griffith, R.L.","Nowalis, S.","Fite, P.","Kajankova, M."],"s":["B"],"th":["impulsivity-aggression","prevalence-youth-justice","repetitive-injury"],"o":["impulsivity-aggression","prevalence","violent-offending"],"j":["United States"],"f":["TBI prevalence in this preregistered study of detained youth was 42.06 per cent, with 23.41 per cent reporting multiple TBIs.","Youth with any TBI reported significantly higher physical aggression than those without (Cohen d=0.46, P=.001), but no significant association was found between TBI and violent legal charges or facility-recorded behavioural infractions."],"es":[{"m":"Cohen's d, physical aggression, any TBI vs none","v":"0.46","ci":null,"c":"detained youth with vs without TBI history"}],"pop":"youth justice, detained, ages 10 to 17","set":"youth custody","d":"cross-sectional","n":252,"em":"self-report, severity indexed by loss-of-consciousness duration","lim":"Preregistered family-wise alpha of .01 meant several trend-level associations (verbal and reactive aggression) did not reach the pre-specified significance threshold; two-site US sample.","q":"The most recent (2025 to 2026) prevalence study identified in this harvest, and notable for a preregistered design; its null finding for TBI and violent charges specifically is directly relevant to the dose-response and mechanism themes and should be read alongside the mixed effect sizes in the wider literature.","tier":2,"era":"core","uk":"medium","con":1,"cn":"A preregistered design found no significant association between TBI and violent charges or behavioural infractions, despite finding higher physical aggression, illustrating how outcome choice (self-reported aggression versus official violent charges) can change the apparent strength of the TBI-violence link.","nt":"Most recent prevalence study in this harvest (published 2026); preregistered design strengthens confidence in its null findings for official violent-charge outcomes specifically.","ep":"e3","ab":"Youth involved in the legal system have markedly higher exposure to traumatic brain injury (TBI), yet limited research has examined how TBI relates to specific behavioral outcomes in this population. This preregistered study estimated TBI prevalence in detained youth and investigated associations between TBI dimensions (severity, frequency) and aggression form and function, violent charges, and facility-recorded behavioral infractions. Setting: two state-funded juvenile detention centers in the Midwest US. Participants: 252 youth (80.95% male, ages 10-17). TBI prevalence was 42.06%, with 23.41% reporting multiple TBIs. Youth with any TBI reported significantly higher physical aggression (Cohen d=0.46, P=.001). No significant associations were found between TBI and violent legal charges or behavioral infractions."},{"k":"guala_2026_theincidence","t":"The incidence and risk factors for incarceration for violence after traumatic brain injury","y":2026,"v":"Health & Justice","ty":"journal-article","doi":"10.1186/s40352-026-00429-w","pmid":"42384103","url":"https://doi.org/10.1186/s40352-026-00429-w","oa":1,"a":["Guala, T.","de Andrade, D.","Harries, T.","Langbein, A.","Tonner, L.","Hill, H.","Miller, P.","Curtis, A."],"s":["E"],"th":["administrative-data-linkage","co-occurrence-mental-health","co-occurrence-substance-use","recidivism","violent-offending"],"o":["recidivism","violent-offending"],"j":["Australia (Victoria)"],"f":["The incidence rate for incarceration for violence after TBI was 409.31 per 100,000 person-years, with incarceration occurring on average 2.63 years post-injury.","Pre-TBI incarceration for violence increased subsequent risk of violent incarceration almost four-fold (HR 3.80, 95% CI 1.89-7.69), while pre- and post-TBI substance use markedly increased risk (pre-TBI HR 17.27, 95% CI 11.44-26.06; post-TBI HR 19.32, 95% CI 13.32-28.02), and pre-TBI mental health problems increased risk over four-fold (HR 4.16, 95% CI 2.62-6.57).","Post-TBI non-violent incarceration was itself a strong predictor of subsequent violent incarceration, rising from 11-fold (one prior non-violent incarceration, 95% CI 6.66-19.43) to almost 25-fold (four or more, 95% CI 9.42-64.39), indicating a cumulative and largely comorbidity-driven risk pathway rather than a simple direct TBI effect."],"es":[{"m":"incidence rate, incarceration for violence post-TBI","v":"409.31 per 100,000 person-years","ci":"not stated","c":"TBI cohort, Victoria Australia"},{"m":"hazard ratio, violent incarceration given pre-TBI violent incarceration","v":"3.80","ci":"95% CI 1.89-7.69","c":"pre-TBI incarceration for violence vs none"},{"m":"hazard ratio, violent incarceration given pre-TBI substance use","v":"17.27","ci":"95% CI 11.44-26.06","c":"pre-TBI substance use indicators vs none"},{"m":"hazard ratio, violent incarceration given post-TBI substance use","v":"19.32","ci":"95% CI 13.32-28.02","c":"post-TBI substance use indicators vs none"},{"m":"hazard ratio, violent incarceration given pre-TBI mental health problems","v":"4.16","ci":"95% CI 2.62-6.57","c":"pre-TBI mental health diagnosis vs none"}],"pop":"5,899 survivors of TBI identified through hospital emergency department presentations","set":"community","d":"linkage study","n":5899,"em":"hospital emergency department presentation for TBI, linked to incarceration and offending records","lim":"Cohort defined only by emergency department TBI presentation, so those with TBI not presenting to hospital are excluded; comorbidity hazard ratios are extremely large and derived from linked administrative data with potential residual confounding by unmeasured social disadvantage.","q":"The most granular recent Australian cohort in the harvest for decomposing TBI-associated violent incarceration risk into pre-existing versus post-injury comorbidities; the very large hazard ratios for substance use and prior offending strongly suggest comorbidity, not TBI per se, drives most of the excess risk, which is directly relevant to the causation debate.","tier":1,"era":"core","uk":"medium","con":1,"cn":"The dominant role of pre- and post-injury substance use and mental health comorbidity (hazard ratios of 4 to 19) relative to TBI itself is cited on the sceptical side: it suggests comorbid vulnerability, not the brain injury per se, accounts for most violent-incarceration risk in this cohort.","nt":"Push-window (2026) Victoria, Australia linkage cohort; strong recent addition with granular, well-quantified hazard ratios.","ep":"e3","ab":"There is increasing evidence to suggest that Traumatic Brain Injury (TBI) is implicated in increased incarceration for violence. TBI is commonly experienced by vulnerable populations who are at greater risk of violent offending due to health and social comorbidities. However, the impact of comorbid risk on outcomes of incarceration for violence is underexplored. Through retrospective data linkage, the current study aimed to identify the rate of incarceration for violence post-TBI and explore the impact of key risk factors in a cohort of 5,899 survivors of TBI identified through hospital emergency department presentations for TBI in Victoria, Australia. The incidence rate for incarceration for violence was 409.31 per 100,000 person-years with incarceration occurring, on average, 2.63 years post-TBI. Risk of incarceration was almost four times higher for individuals who reported pre-TBI incarceration for violence (HR = 3.80, 95% CI [1.89-7.69]) but was not impacted by pre-TBI incarceration for non-violent crimes. Post-TBI incarceration for non-violent crimes demonstrated an increased risk that ranged from 11 (one incarceration, 95% CI [6.66-19.43]) to almost 25 times higher (four or more incarcerations, 95% CI [9.42-64.39]) compared to individuals who were not incarcerated. Pre-and-post-TBI substance and substance use treatment demonstrated an increased risk for incarceration for violence that was 17 (pre-TBI: HR = 17.27, 95% CI [11.44-26.06]), 19 (post-TBI: HR = 19.32, 95% CI [13.32-28.02]), and almost three (substance use treatment: HR = 2.46-4.67, 95% CI [1.55-18.53]) times higher than those without indicators of substance use or substance use treatment. Comparatively, only pre-TBI mental health (HR = 4.16, 95% CI [2.62-6.57]) and mental health treatment (HR = 2.68-5.3, 95% CI [1.11-28.03]) significantly increased risk by four and almost three times respectively."},{"k":"guy_2026_pervasive","t":"Pervasive TBI and Inhibitory Control in a Male New Zealand Prison Population.","y":2026,"v":"Brain Sciences","ty":"journal-article","doi":"10.3390/brainsci16060637","pmid":"42352646","url":"https://pubmed.ncbi.nlm.nih.gov/42352646/","oa":1,"a":["Guy, S","Mahon, S","Webb, J","Dudley, M","Theadom, A"],"s":["L"],"th":["executive-function","impulsivity-aggression","screening-tools","self-report-validity"],"o":["executive function","inhibitory control","memory","processing speed"],"j":["New Zealand"],"f":["In 63 men at Tongariro Prison assessed with the OSU-TBI ID, overall TBI frequency and severity were not associated with poorer cognitive performance.","A self-reported history of pervasive TBI (repeated head impacts within a narrow time frame) was significantly associated with reduced performance on the Color-Word Interference Test inhibition task specifically, suggesting inhibition rather than global cognition as a rehabilitation target."],"pop":"adult male prisoners, New Zealand","set":"prison","d":"cross-sectional","n":63,"em":"Ohio State University TBI Identification Method (OSU-TBI ID)","lim":"Small single-site sample (n=63); cross-sectional design cannot establish causal direction between pervasive TBI history and current inhibitory control.","q":"A direct application of the OSU-TBI ID structured screening instrument in a custodial population, useful as a worked example of a validated screening tool distinct from record-linkage ascertainment.","tier":3,"era":"core","uk":"low","con":0,"nt":"Small sample; included primarily as a current (2026) worked example of OSU-TBI ID use in a justice setting, contrasting with the record-linkage ascertainment method used elsewhere in this strand.","ep":"e3","ab":"Traumatic brain injury (TBI) is disproportionately prevalent in incarcerated populations, yet the potential impact on cognitive functioning remains underexplored. Sixty-three participants from Tongariro Prison completed a comprehensive neuropsychological assessment. TBI history was assessed using the Ohio State University TBI Identification Method (OSU-TBI ID). Contrary to hypotheses, TBI frequency and severity were not associated with poorer cognitive performance in this population. However, a self-reported history of pervasive TBI, defined as repeated head impacts over a narrow time frame, was significantly associated with reduced performance on the Color-Word Interference Test (CWIT) inhibition task, indicating links to greater cognitive disinhibition."},{"k":"heldring_2025_indicators","t":"Indicators of strangulation in medico-legal assessments: a scoping review","y":2026,"v":"Forensic Science International","ty":"review","doi":"10.1016/j.forsciint.2025.112670","pmid":"41056612","a":["Heldring, N.","Krona, D.","Rudd, E."],"s":["I"],"th":["case-definition","clinical-assessment","non-fatal-strangulation"],"o":["physical and symptomatic indicators of strangulation"],"j":["multi-country"],"f":["A scoping review identified 19 articles on fatal and 34 on non-fatal strangulation, synthesising physical and symptomatic indicators used in medico-legal assessment.","Most studied strangulation victims were under 40 years of age, and the majority were women."],"pop":"strangulation victims, fatal and non-fatal","set":"mixed","d":"narrative review","n":53,"em":"synthesis of 53 included articles (19 fatal, 34 non-fatal)","lim":"Scoping review does not formally appraise study quality; synthesis spans heterogeneous jurisdictions and forensic protocols.","q":"Useful current (2025) synthesis of medico-legal strangulation indicators, complementing the older Strack/McClane/Hawley protocol literature.","tier":2,"era":"core","uk":"medium","con":0,"ep":"e3","ab":"This scoping review aims to synthesize the existing knowledge on third-party strangulation, both fatal and non-fatal, with an emphasis on identifying key physical and symptomatic indicators, their prevalence, and the critical point and circumstances surrounding such incidents. A total of 19 articles addressing homicidal fatal strangulation and 34 articles addressing non-fatal strangulation were retrieved. The majority of the strangulation victims studied were below 40 years of age, with a predominance of women."},{"k":"hmiprisons_2026_annualreport","t":"HM Chief Inspector of Prisons for England and Wales: annual report 2025-26","y":2026,"v":"HM Inspectorate of Prisons (HC 432)","ty":"report","url":"https://www.gov.uk/government/publications/hm-chief-inspector-of-prisons-annual-report-2025-to-2026--2","oa":1,"a":["HM Chief Inspector of Prisons for England and Wales"],"s":["K"],"th":["co-occurrence-neurodivergence","inspection-and-oversight","under-identification"],"o":["inspection findings"],"j":["England and Wales"],"f":["The report covers 1 April 2025 to 31 March 2026 and draws on 84 inspection and review reports; it was ordered to be printed on 7 July 2026.","Brain injury is named once, in immigration detention, where a decision-maker recorded no known vulnerabilities despite a detainee telling immigration staff he had a brain injury, depression and PTSD.","The report states that support for neurodivergent women was improving, and that in court custody facilities and support for detainees with disabilities and/or neurodivergence remained far too limited."],"pop":"people held in prisons, YOIs, court custody and immigration detention","set":"mixed","d":"policy analysis","lim":"Annual summary of inspection findings; brain injury is not a thematic focus.","q":"Primary inspectorate output; relevant mainly as evidence that brain injury is largely absent from the Chief Inspector's annual narrative.","tier":3,"era":"core","uk":"high","con":0,"nt":"Full 66-page PDF extracted and text-searched for 'brain injur', 'neurodiver' and 'neurodivergen'. A search-engine snippet claiming a 2026 HMIP finding of 'shortfalls in specialist provision for acquired brain injury in 87% of prisons' traced to a non-official site (hmprison.co.uk) and is not supported by this report; rejected. HMIP Inspection Framework (April 2026) was also checked and contains no mention of brain injury or neurodiversity. As at 13 September 2026. | CURRENCY HARVEST u1, 13 September 2026: checked against its primary source by an independent verification pass; any corrections were applied before entry.","ep":"e3","ver":"CONFIRMED"},{"k":"hmiprobation_2026_annualreport","t":"Annual report 2026","y":2026,"v":"HM Inspectorate of Probation","ty":"report","url":"https://hmiprobation.justiceinspectorates.gov.uk/document/annual-report-2026/","oa":1,"a":["HM Inspectorate of Probation"],"s":["K"],"th":["inspection-and-oversight","workforce-and-training-policy"],"o":["inspectorate workforce development"],"j":["England and Wales"],"f":["Published 20 July 2026, the report states that in February 2026 inspectorate staff gathered in Bristol for three days focused on neurodiversity, hearing from academics, people with lived experience and neurodiversity specialists within HMPPS.","The report does not mention brain injury."],"pop":"people on probation and in youth justice","set":"probation/community","d":"policy analysis","lim":"Corporate annual report; neurodiversity appears only as inspector training.","q":"Context only; records inspectorate capability-building, not findings about services.","tier":3,"era":"core","uk":"high","con":0,"nt":"Read through a fetch-and-summarise tool against the web version; the full PDF was not read, so the absence of brain injury is as reported by that read and should be treated as provisional. As at 13 September 2026. | CURRENCY HARVEST u1, 13 September 2026: checked against its primary source by an independent verification pass; any corrections were applied before entry.","ep":"e3","ver":"CONFIRMED"},{"k":"hmiprobation_2026_walesregion","t":"An inspection of Probation Services: Wales region","y":2026,"v":"HM Inspectorate of Probation","ty":"report","url":"https://hmiprobation.justiceinspectorates.gov.uk/document/an-inspection-of-probation-services-wales-region/","oa":1,"a":["HM Inspectorate of Probation"],"s":["K"],"th":["commissioning-and-policy","inspection-and-oversight","linkworker-models","probation-supervision"],"o":["inspection findings"],"j":["Wales"],"f":["Published 21 January 2026, the regional inspection states that provision commissioned at PDU and regional level included a brain injury support initiative (BrainKind), alongside the DRIVE domestic violence programme in Swansea prison and a health pilot in Cardiff.","It cites the Women's and Youth Justice Blueprints as an integrated strategy across devolved and non-devolved services in Wales."],"pop":"people on probation","set":"probation/community","d":"policy analysis","lim":"Brain injury appears only as an item in a list of commissioned provision; no assessment of its delivery or outcomes is given in the passage read.","q":"Primary inspectorate confirmation that brain injury support was commissioned in the Wales probation region; thin evidential content.","tier":3,"era":"core","uk":"high","con":0,"nt":"Web version of the report text-searched; only the brain injury passage and the foreword were read. HMI Probation site search also returned 2025 PDU inspections (Cwm Taf Morgannwg, North Wales, Gwent, Swansea Neath Port Talbot, Redcar Cleveland and Middlesbrough) naming brain injury; their publication dates were not confirmed as falling in the window and they are not recorded. As at 13 September 2026. | CURRENCY HARVEST u1, 13 September 2026: checked against its primary source by an independent verification pass; any corrections were applied before entry.","ep":"e3","ver":"CONFIRMED"},{"k":"hunzinger_2026_firstresponders","t":"Systematic review and meta-analysis of traumatic brain injury in first responders","y":2026,"v":"The Journal of Head Trauma Rehabilitation","ty":"systematic-review","doi":"10.1097/htr.0000000000001198","pmid":"42461657","oa":0,"a":["Hunzinger, K.J.","Riel, K.","Smith, C.","Beach, T.J.","Oñate, J.A.","D'Lauro, C.J.","Register-Mihalik, J.K.","Panchal, A.R.","Wing, J.J.","Caccese, J.B.","Schneider, A.L.C."],"s":["J"],"th":["heterogeneity","occupational-tbi","police-officer-head-injury","prevalence-community-comparison","under-identification"],"o":["job/career-related TBI prevalence","lifetime TBI prevalence"],"j":["international"],"f":["Pooled lifetime TBI prevalence among law enforcement and corrections officers across 5 meta-analysed studies was 58.8% (95% CI 48.0 to 69.6 per cent), with very high heterogeneity (I-squared 91.5 per cent).","The pooled proportion of law enforcement and corrections officers with job- or career-related TBI specifically was 17.2% (95% CI 5.8 to 28.6 per cent), again with very high heterogeneity (I-squared 97.2 per cent).","Firefighters self-reported lifetime TBI prevalence of 62 to 77 per cent across the limited available studies, and emergency medical services data were too sparse to pool."],"es":[{"m":"pooled prevalence","v":"58.8%","ci":"95% CI 48.0-69.6%","c":"lifetime TBI, law enforcement and corrections officers"},{"m":"pooled prevalence","v":"17.2%","ci":"95% CI 5.8-28.6%","c":"job/career-related TBI, law enforcement and corrections officers"}],"pop":"law enforcement and corrections officers, firefighters, emergency medical services personnel","set":"community","d":"systematic review","em":"heterogeneous, self-report and administrative/job-related records across included studies","lim":"Author-stated: very high between-study heterogeneity (I-squared over 90 per cent for both pooled estimates) driven by inconsistent TBI definitions and ascertainment methods across studies, meaning the pooled prevalence figures should be treated as indicative rather than precise.","q":"The most comprehensive and current (2026) systematic synthesis of TBI prevalence across policing, corrections, fire and EMS occupations; the very high heterogeneity is itself an important finding, showing the field lacks a standardised case definition or ascertainment method, directly mirroring the definitional problems in the sport and CTE literature.","tier":1,"era":"core","uk":"high","con":0,"nt":"Directly relevant to the police officer head injury pilot and to prison/probation staff by extension (corrections officers are pooled together with law enforcement in this review's law enforcement/corrections category).","ep":"e3","ver":"CONFIRMED","ab":"To conduct a systematic review and meta-analysis of studies examining the proportion of first responders (law enforcement and corrections officers, firefighters, and emergency medical services personnel) with traumatic brain injury (TBI). Twenty-three studies met inclusion criteria, with 5 contributing data to meta-analyses. Among law enforcement and corrections officers, the pooled prevalence of lifetime TBI was 58.8% (95% CI 48.0%-69.6%; I2=91.5%), and the proportion with job/career-related TBI was 17.2% (95% CI 5.8%-28.6%; I2=97.2%). Firefighters were found to have high self-reported lifetime TBI prevalence (62%-77%), although data were limited. Traumatic brain injury is common among first responders, but studies are heterogeneous. Standardized TBI definition, surveillance, routine screening, and longitudinal occupational health monitoring are needed to address cumulative injury risk and inform prevention and policy."},{"k":"kajankova_2026_neuroresource","t":"NeuroResource facilitation for improved re-entry outcomes for incarcerated individuals with Brain injury: randomized controlled trial protocol","y":2026,"v":"Contemporary Clinical Trials","ty":"journal-article","doi":"10.1016/j.cct.2026.108432","pmid":"42575295","oa":0,"a":["Kajankova, M.","Ovalles, A.","Hicks, A.J.","Spielman, L.","Nagele, D.","Schmidt, M.J.","Vaccaro, M.","Del Pozzo, J.","Bucklen, K.B.","Gordon, W."],"s":["H"],"th":["cost-effectiveness","evidence-gap","linkworker-models","recidivism"],"o":["community support","engagement with services","parole compliance","productive activities","recidivism"],"j":["United States (Pennsylvania)"],"f":["This is a trial protocol (ClinicalTrials.gov NCT05708092); the primary hypothesis is a 10 percentage point reduction in one-year recidivism for NeuroResource Facilitation compared with standard of care, but no outcome results are yet reported.","The intervention model, case-management style resource facilitation spanning pre-release planning through 36 months of post-release follow-up, is explicitly adapted from a resource facilitation model validated in non-justice brain injury rehabilitation."],"pop":"male prisoners with brain injury and significant cognitive impairment, approaching release","set":"prison","d":"RCT","em":"documented brain injury exposure plus demonstrated significant cognitive impairment","lim":"This is a protocol only; no effectiveness data exist yet. Single US state, male-only sample; generalisability to UK justice settings unproven.","q":"Genuinely promising in design, this is one of the only adequately powered multi-site RCTs of a case-management/navigation intervention specifically for justice-involved people with brain injury and cognitive impairment, but it is a protocol paper: there are no results to cite yet, and it must not be described as evidence of effectiveness.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Protocol only, no results available as of the search date (2026). Flagged as the single most important trial to watch for and update this strand against once results are published.","ep":"e3","ab":"The prevalence of brain injury (BI) is significantly greater among justice involved individuals and is associated with poorer outcomes during and after incarceration. Here we report the protocol for a multi-site, randomized controlled trial (RCT) of a NeuroResource Facilitation (NRF) intervention to reduce recidivism and improve community participation compared to standard of care (SoC) for individuals with BI and cognitive impairment in the criminal justice system. The primary hypothesis was that individuals who are provided NRF will show a 10% lower rate of recidivism in the year following release, compared to individuals provided SoC. Eligible participants were male, housed in one of four State Correctional Institutions in Pennsylvania, with an anticipated release within one year, experienced BI exposure, and demonstrated significant cognitive impairment. The NRF intervention was provided prior to and following release and included re-entry planning, resource identification, and support for cognitive impairments and community reintegration. Participants were followed for up to 36 months post-release. Trial registration: ClinicalTrials.gov NCT05708092."},{"k":"kent_2026_acquired","t":"Acquired Brain Injury: an invisible consequence of domestic abuse for women in the justice system","y":2026,"v":"HM Inspectorate of Probation, Academic Insights 2026/02","ty":"report","url":"https://hmiprobation.justiceinspectorates.gov.uk/document/acquired-brain-injury-an-invisible-consequence-of-domestic-abuse-for-women-in-the-justice-system/","oa":1,"a":["Kent, H.","Gilmour, S."],"s":["K"],"th":["inspection-and-oversight","ipv-brain-injury","non-fatal-strangulation","prevalence-women","probation-supervision","screening-tools","under-identification","women-pathway"],"o":["ABI prevalence","policy visibility","screening"],"j":["England and Wales"],"f":["The paper states that Brainkind's 2019 study at HMP Drake Hall found 64 per cent of women reported a history indicative of ABI and 96 per cent reported experiencing domestic abuse.","It reports that Brainkind's Complex Lives study of 70 women in contact with the criminal justice system in Wales found 95 per cent had experienced domestic abuse, 80 per cent had a history indicative of ABI, 78 per cent reported being held so they could not breathe and 51 per cent lost consciousness as a result.","It argues that ABI is absent from a November 2025 HM Inspectorate of Probation safeguarding report and from recent HM Inspectorate of Prisons commentary on recalled women, and that the OASys head injury question is ambiguous and does not refer to non-fatal strangulation.","It calls for brain injury screening embedded in gender-responsive, trauma-informed frameworks and for increased funding for Brain Injury Linkworkers."],"pop":"justice-involved women","set":"probation/community","d":"narrative review","em":"secondary summary of published prevalence studies","lim":"Commissioned expert commentary; prevalence figures are drawn from existing studies with self-report screening, and the views expressed do not necessarily reflect the policy position of HM Inspectorate of Probation.","q":"Inspectorate-published evidence synthesis rather than primary research; weight rests on the underlying studies, several of which are small and self-report based.","tier":2,"era":"core","uk":"high","con":0,"nt":"Published 20 February 2026; full 16-page PDF read. CONFLICT OF INTEREST: co-author Professor Stan Gilmour is a Threshold reviewer; the record should be appraised by the other reviewer. Numbers transcribed from the paper's own summary of other studies; check against the primary studies before citing. As at 13 September 2026. | CURRENCY HARVEST u1, 13 September 2026: checked against its primary source by an independent verification pass; any corrections were applied before entry.","ep":"e3","ver":"CONFIRMED"},{"k":"luster_2026_nflmortality","t":"Neurodegenerative mortality among National Football League players","y":2026,"v":"EClinicalMedicine","ty":"journal-article","doi":"10.1016/j.eclinm.2026.104051","pmid":"42534468","oa":1,"a":["Luster, C.B.","Abdolmohammadi, B.","Mastrodicasa, M.J.","Nowinski, C.J.","Feigel, E.D.","Finegan, B.","White, A.J.","Connors, E.J.","Rovito, C.A.","Zafonte, R.D.","Alosco, M.L.","McKee, A.C.","Mez, J.","Daneshvar, D.H."],"s":["J"],"th":["cte-neuropathology","prevalence-community-comparison","repetitive-head-impact","risk-of-bias"],"o":["Parkinson's disease mortality","all-cause mortality","amyotrophic lateral sclerosis mortality","dementia mortality","neurodegenerative disease mortality"],"j":["United States"],"f":["In a fully enumerated cohort of 19,824 NFL players followed for 518,833 person-years, all-cause mortality was 30% lower than the general population (SMR 0.70, 95% CI 0.67 to 0.74) but neurodegenerative disease mortality was almost 4 times higher (SMR 3.94, 95% CI 3.38 to 4.56).","Standardised mortality ratios were elevated for amyotrophic lateral sclerosis (SMR 4.55, 95% CI 3.13 to 6.38), all-cause dementia (SMR 3.80, 95% CI 3.11 to 4.60) and Parkinson's disease (SMR 3.88, 95% CI 2.76 to 5.30).","A cause-specific hazard simulation found that competing risks (players living longer overall and so having more time to develop neurodegenerative disease) could account for only part of the excess, leaving a residual neurodegenerative mortality SMR of 3.04 (95% CI 2.63 to 3.50) not explained by differential survivorship."],"es":[{"m":"standardised mortality ratio","v":"0.70","ci":"95% CI 0.67-0.74","c":"all-cause mortality, NFL players vs general population"},{"m":"standardised mortality ratio","v":"3.94","ci":"95% CI 3.38-4.56","c":"neurodegenerative disease mortality, NFL players vs general population"},{"m":"standardised mortality ratio","v":"3.04","ci":"95% CI 2.63-3.50","c":"residual neurodegenerative disease mortality after adjusting for competing risks"}],"pop":"all current and former NFL players who debuted 1960-2019","set":"community","d":"retrospective cohort","n":19824,"em":"NFL playing record, fully enumerated cohort with National Death Index linkage","lim":"Mortality-based design cannot examine non-fatal cognitive or behavioural outcomes; relies on death certificate cause-of-death coding for neurodegenerative disease, which can be imprecise; the cohort is entirely professional (elite) players and does not generalise to amateur or youth participation levels.","q":"This is the most methodologically rigorous cohort study in the CTE-adjacent mortality literature to date, using a fully enumerated (not convenience) sample nearly six times larger than prior studies, specifically designed to answer the selection bias and competing-risk criticisms of earlier case series. It substantially strengthens the epidemiological (as opposed to neuropathological) case for elevated neurodegenerative risk in elite American football players.","tier":1,"era":"core","uk":"medium","con":1,"cn":"Directly responds to and partially rebuts the selection bias critique of earlier CTE case series, though it still cannot establish that any individual player's neurodegenerative disease was specifically CTE rather than another neurodegenerative process, since diagnosis is by death certificate rather than neuropathology.","nt":"One of the most important recent (2026) additions to the CTE evidence base; should be weighted heavily in the memo's discussion of where the science has moved by 2026.","ep":"e3","ab":"Empirical research demonstrates elevated neurodegenerative mortality among individuals with repetitive head impact (RHI) exposure, including National Football League (NFL) players. This investigation addressed prior methodological limitations, including selection bias, subjective diagnoses, and retrospective reporting, by analyzing the relationship between RHI exposure and neurodegenerative mortality in a fully enumerated, 5.8-fold larger cohort of NFL players. A population-based retrospective cohort study was conducted comprising all current and former NFL athletes who debuted between 1960 and 2019 and played at least one regular or postseason NFL game, with National Death Index records matched to Sports Reference data. A total of 19,824 athletes had a cumulative 518,833 person-years, with 1994 decedents. NFL players exhibited lower all-cause mortality (SMR=0.70; 95% CI 0.67-0.74) but higher neurodegenerative mortality (SMR=3.94; 95% CI 3.38-4.56), including amyotrophic lateral sclerosis (SMR=4.55; 95% CI 3.13-6.38), all-cause dementia (SMR=3.80; 95% CI 3.11-4.60), and Parkinson's disease (SMR=3.88; 95% CI 2.76-5.30). Cause-specific hazard simulation indicated that competing risks alone would inflate the expected neurodegenerative disease SMR by a factor of 1.30, yielding a residual neurodegenerative SMR of 3.04 (95% CI 2.63-3.50)."},{"k":"makovec-knight_2025_brain","t":"Brain injury within intimate partner violence: what are the cognitive effects?","y":2026,"v":"Journal of Neurotrauma","ty":"journal-article","doi":"10.1177/08977151251388070","pmid":"41164911","a":["Makovec Knight, J.","Hannon, O.","Spitz, G.","Astridge, A.","Copas, C."],"s":["I"],"th":["executive-function","ipv-brain-injury","non-fatal-strangulation","repetitive-injury"],"o":["cognitive effects"],"j":["Australia"],"f":["The study compares cognitive outcomes across women with 1 to 6, and more than 6, IPV-related brain injury events (via strangulation and/or head impact) against women exposed to IPV without brain injury and a further comparison group, directly testing a dose-response (repetitive injury) hypothesis."],"pop":"women exposed to IPV, with and without brain injury","set":"community","d":"cross-sectional","em":"grouped by number of IPV-related brain injury events (1 to 6; more than 6) sustained through NFS and/or mTBI","lim":"Cross-sectional design; number-of-injury-event grouping relies on retrospective self-report, which is subject to recall error, especially for injuries associated with altered consciousness.","q":"One of the only studies to directly test a repetitive-injury dose-response design in IPV-BI cognitive outcomes, structurally analogous to dose-response designs in the sport concussion literature.","tier":2,"era":"core","uk":"high","con":0,"nt":"Abstract truncated in source; exact group sizes and outcome effect sizes not confirmed in retrieved text.","ep":"e3","ab":"Intimate partner violence (IPV) is a worldwide health concern with devastating implications for physical, mental, and cognitive health. IPV-associated brain injuries (IPV-BIs) induced through impacts to the head (e.g., mild traumatic brain injury [mTBI]) and non-fatal strangulation (NFS; i.e., a hypoxic-ischemic injury) have long been overlooked among IPV victim-survivors. Identifying their presence and consequences is vital to inform interventions. Cross-sectional design with 3 groups including women with IPV-BI (1-6; >6) sustained through NFS and/or mTBI, women exposed to IPV without BI, and [a comparison group]."},{"k":"mccormick_2026_police","t":"What police officers know about the risks posed by intimate partner violence-related strangulation and the need for medical-forensic exams","y":2026,"v":"The Police Journal: Theory, Practice and Principles","ty":"journal-article","doi":"10.1177/0032258x261424100","url":"https://journals.sagepub.com/doi/10.1177/0032258X261424100","oa":0,"a":["McCormick, A.V.","Ashton, S.","Haarhoff, T.","Cohen, I.M."],"s":["M"],"th":["ipv-brain-injury","non-fatal-strangulation","policing-first-contact","workforce-capability"],"o":["officer knowledge of strangulation-brain injury risk","perceived training need","referral behaviour for medical-forensic exams"],"j":["Canada (British Columbia)"],"f":["In a survey of 71 British Columbia police officers, 92.6 per cent rated strangulation as a high-risk factor, but understanding of the importance of medical-forensic exams was less developed.","About two-thirds of officers said they would refer survivors for medical evaluation if loss of consciousness occurred, but fewer than half would do so for incontinence, a recognised strangulation red flag.","Four in five officers said they needed additional training, particularly on recognising strangulation signs and symptoms and connecting survivors to appropriate health resources, including brain injury risk."],"es":[{"m":"per cent rating strangulation high-risk","v":"92.6%","ci":null,"c":"n/a"},{"m":"per cent who would refer for loss of consciousness","v":"approximately two-thirds","ci":null,"c":"n/a"},{"m":"per cent who would refer for incontinence","v":"fewer than half","ci":null,"c":"n/a"}],"pop":"serving police officers","set":"police custody","d":"cross-sectional","n":71,"em":"survey of officer knowledge and referral intentions regarding IPV-related strangulation","lim":"Small single-region Canadian sample (71 officers); self-reported intended referral behaviour rather than observed practice.","q":"Directly answers the practitioner-knowledge/attitude brief for police and strangulation-related brain injury; Canadian rather than UK, so applicability to UK policing should be treated as indicative not confirmatory.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Design recorded as cross-sectional (a knowledge/attitude survey); included per the strand brief's provision that attitude and knowledge surveys of practitioners count for strand M. Overlaps with the epidemiology strand's coverage of non-fatal strangulation and TBI.","ep":"e3","ab":"IPV-strangulation represents a significant risk factor for lethality, brain injury, stroke, and mental health issues. As frontline responders, police officers occupy a strategic position to identify strangulation incidents and facilitate life-saving interventions by identifying strangulation and making referrals to healthcare. However, training opportunities remain scarce, and many cases go undetected. This research examined 71 British Columbia police officers' comprehension regarding IPV-strangulation risks and their likelihood of referring survivors for medical evaluation. Officers demonstrated strong recognition of strangulation as a high-risk factor, nearly all (92.6%) rated it as such. Nevertheless, understanding regarding the importance of medical-forensic exams proved less developed. While roughly two-thirds indicated they would refer survivors experiencing loss of consciousness, fewer than half would do so if incontinence occurred. Four-fifths of participants acknowledged needing additional preparation, particularly regarding how to recognize the signs/symptoms of strangulation and connecting survivors to appropriate health resources."},{"k":"moj_2026_lawcomimplementation","t":"Report on the implementation of Law Commission recommendations","y":2026,"v":"Ministry of Justice (HC 1655)","ty":"report","url":"https://assets.publishing.service.gov.uk/media/6980807df0e5cf1ed2612dc8/lord-chancellors-implementation-report-law-commission-recommendations.pdf","oa":1,"a":["Lord Chancellor and Secretary of State for Justice"],"s":["G"],"th":["commissioning-and-policy","courts-and-trial","effective-participation"],"o":["law reform status"],"j":["England and Wales"],"f":["The report, ordered by the House of Commons to be printed on 5 February 2026, states that a full response to the Law Commission's unfitness to plead report was published in October 2023, with the majority of recommendations accepted.","It describes the current law as inconsistently applied and outdated, failing to take into account modern medical understandings of capacity.","The unfitness to plead section reports no bill, legislative timetable or implementation step beyond the 2023 response."],"pop":"defendants who may be unfit to plead","set":"court","d":"policy analysis","lim":"Statutory annual report; states status only.","q":"Primary official statement of implementation status, laid before Parliament under section 3A of the Law Commission Act 1965.","tier":2,"era":"core","uk":"high","con":0,"nt":"Full PDF extracted; unfitness to plead section (paragraphs 58 to 60) read in full. Note the report gives the Law Commission report reference as 'LC364 (31.10.16)' in a footnote while also stating the final report was published in January 2016. As at 13 September 2026, no bill or Act implementing Law Com No 364 was identified. | CURRENCY HARVEST u1, 13 September 2026: checked against its primary source by an independent verification pass; any corrections were applied before entry.","ep":"e3","ver":"CONFIRMED"},{"k":"moj_2026_neurodiversityfinalupdate","t":"Cross-Government Neurodiversity Action Plan: final progress update","y":2026,"v":"Ministry of Justice / HM Prison and Probation Service (published on GOV.UK)","ty":"report","url":"https://assets.publishing.service.gov.uk/media/69830f2420fe1bb69ac243af/neurodiversity-action-plan-final-update.pdf","oa":1,"a":["Ministry of Justice","HM Prison and Probation Service"],"s":["K"],"th":["co-occurrence-neurodivergence","commissioning-and-policy","screening-programmes","workforce-and-training-policy"],"o":["information sharing","screening","staff capability"],"j":["England and Wales"],"f":["The document is described as the final update in response to the 2021 Joint Inspectorate evidence review, following the six and 12-month progress updates.","It states that DHSC is leading a Cross-Government Acquired Brain Injury Action Plan to support better outcomes for individuals with an Acquired Brain Injury, including those in the criminal justice system, and that DHSC plans to publish it in the first half of 2026.","It states that Neurodiversity Support Managers had been recruited in four prisons when the plan was published in June 2022 and that the role has since been rolled out across the prison service.","It states that the MoJ piloted two digitised literacy tools for prison leavers with learning disability, low literacy and acquired brain injury, and that a consolidated Prison Leavers Programme evaluation report is scheduled for publication in 2026."],"pop":"neurodivergent people in contact with the criminal justice system, adults","set":"mixed","d":"policy analysis","lim":"Departmental self-report of progress; not an independent evaluation.","q":"Primary government progress statement; evidential weight limited by self-reporting and absence of outcome data.","tier":2,"era":"core","uk":"high","con":0,"nt":"GOV.UK landing page: https://www.gov.uk/government/publications/neurodiversity-in-the-cjs-action-plan-final-update ('Neurodiversity in the CJS action plan: final update', policy paper, first published 5 February 2026, organisations Ministry of Justice and HM Prison and Probation Service; Welsh and Easy Read versions also attached). Document dated January 2026 on its cover (PDF created 4 February 2026); full text (23 pages) extracted and read. As at 13 September 2026, no Prison Leavers Programme evaluation publication was checked for. Complements moj_2022_neurodiversity and moj_2023_neurodiversity_update already in the corpus. | CURRENCY HARVEST u1, 13 September 2026: checked against its primary source by an independent verification pass; any corrections were applied before entry. | VERIFICATION: confirmed; the verifier's field corrections were applied before the record entered the harvest, see 03-verification/pass5-currency-harvest.json.","ep":"e3","ver":"PARTIAL_AT_ENTRY"},{"k":"moj_2026_petition766919response","t":"Government response to petition 766919: Review the law on unfit to plead and reform it to protect victims and public safety","y":2026,"v":"UK Parliament Petitions","ty":"report","url":"https://petition.parliament.uk/petitions/766919","oa":1,"a":["Ministry of Justice"],"s":["G"],"th":["courts-and-trial","effective-participation","sentencing"],"o":["disposals","law reform status"],"j":["England and Wales"],"f":["In its response dated 21 August 2026, the Ministry of Justice states that the Government agrees the law needs updating and is considering reforms, including a wider range of court disposals and more effective powers to protect victims and the public.","The response states that the Government has accepted the majority of the Law Commission's recommendations and is considering how best to take them forward, given the close relationship with the defences of insanity and diminished responsibility currently being reviewed by the Law Commission.","The response gives no legislative timetable."],"pop":"defendants found unfit to plead; victims and families","set":"court","d":"policy analysis","lim":"Petition response; not a policy paper.","q":"Primary government statement confirming reform remains at the consideration stage and is being linked to the Law Commission's review of insanity and diminished responsibility.","tier":3,"era":"core","uk":"high","con":0,"nt":"Full response text read from the petition's JSON record on petition.parliament.uk. Petition opened 8 May 2026, open with 12,504 signatures when checked, closes 8 November 2026. As at 13 September 2026. | CURRENCY HARVEST u1, 13 September 2026: checked against its primary source by an independent verification pass; any corrections were applied before entry.","ep":"e3","ver":"CONFIRMED"},{"k":"ogonah_2026_violent","t":"Violent victimisation after adolescent traumatic brain injury: development and validation of a clinical prediction model using Welsh national registers.","y":2026,"v":"Injury Prevention","ty":"journal-article","doi":"10.1136/ip-2025-046072","pmid":"42390062","url":"https://pubmed.ncbi.nlm.nih.gov/42390062/","oa":0,"a":["Ogonah, MGT","Mavroudis, I","Whiting, D","Fazel, S"],"s":["L"],"th":["administrative-data-linkage","prevalence-youth-justice","screening-tools","victimisation"],"o":["violent victimisation"],"j":["Wales"],"f":["The Welsh SAIL-derived cohort included 34,092 adolescents exposed to TBI between 2009 and 2023, of whom 1.0 per cent were violently victimised within 1 year and 2.1 per cent within 3 years.","A Cox-regression clinical prediction model built from linked records showed moderate discrimination (AUC 0.72 at 1 year, 0.67 at 3 years) for subsequent violent victimisation."],"es":[{"m":"AUC","v":"0.72","ci":null,"c":"1-year violent victimisation prediction"},{"m":"AUC","v":"0.67","ci":null,"c":"3-year violent victimisation prediction"}],"pop":"adolescents aged 10 to 24 with TBI","set":"community","d":"prospective cohort","n":34092,"em":"linked hospital and primary care records within SAIL Databank","lim":"Internal validation only (optimism-corrected bootstrapping); external validation needed to establish transportability to other settings.","q":"A flagship demonstration of what the SAIL Databank's population-level linkage (86 per cent coverage of Wales) can already do: build and internally validate a prognostic model for a justice-adjacent outcome directly from routine records, without needing a bespoke cohort recruitment.","tier":1,"era":"core","uk":"high","con":0,"nt":"Key illustration of SAIL Databank capability for strand L; victimisation not offending outcome, but demonstrates the linkage infrastructure and modelling approach directly transferable to offending outcomes.","ep":"e3","ver":"CONFIRMED","ab":"Patients with traumatic brain injury (TBI) are at a greater risk of subsequent violent victimisation, and a prognostic model can assist in identifying those at highest risk who can benefit from targeted interventions. We aimed to develop and internally validate a clinical prediction model to estimate the risk of violent victimisation following TBI in adolescence. We investigated a cohort of adolescents aged 10 to 24 exposed to TBI between 2009 and 2023, using data from a linked register, covering 86% of the population in Wales, the Secure Anonymised Information Linkage (SAIL) Databank. We fitted a multivariable Cox regression model for the association between predictors and time to violent victimisation identified in medical records, with optimism-corrected bootstrapping for internal validation. The cohort included 34 092 adolescents, of whom 332 (1.0%) were violently victimised within 1 year and 701 (2.1%) within 3 years of the TBI. The clinical prediction model showed good calibration and moderate discrimination at 1 (AUC=0.72) and 3 years (AUC=0.67) post-TBI. External validation is necessary to test the model's transportability."},{"k":"owen_2026_tackleheight","t":"Tackle higher or lower? Simulation to evaluate how changing the tackle height would impact the number of concussions and head acceleration events in men's professional rugby league","y":2026,"v":"British Journal of Sports Medicine","ty":"journal-article","doi":"10.1136/bjsports-2025-110677","pmid":"41980785","oa":0,"a":["Owen, C.","Tooby, J.","Sawczuk, T.","Roe, G.","Phillips, G.","Scantlebury, S.","Vishnubala, D.","Gardner, A.J.","Hendricks, S.","Johnston, R.D.","Kolstad, A.T.","Stokes, K.","Tucker, R.","Jones, B."],"s":["J"],"th":["repetitive-head-impact","sport-related-concussion"],"o":["concussion incidence","head acceleration events"],"j":["United Kingdom"],"f":["Ball-carriers experienced substantially higher concussion and head acceleration event risk from head or neck contact than other tackle heights, while tackler risk was comparable across heights.","Simulated lower tackle-height law changes reduced ball-carrier concussions and head acceleration events but created a protection paradox by maintaining or increasing risk to tacklers."],"pop":"professional male rugby league players","set":"community","d":"prospective cohort","n":92,"em":"instrumented mouthguard accelerometry and video-verified clinical concussion diagnosis","lim":"Single-season UK Super League data; simulation-based projections of law changes rather than a real-world natural experiment; concussion counts (n=56) are small for some subgroup comparisons.","q":"Strong exposure-measurement quality (instrumented mouthguards) but primarily a prevention/injury-mechanics study rather than long-term outcome evidence; relevant to this strand mainly as evidence of ongoing efforts to reduce repetitive head impact exposure at source in a UK contact sport.","tier":3,"era":"core","uk":"medium","con":0,"nt":"Included for completeness on UK rugby league head impact reduction policy; limited direct relevance to justice population.","ep":"e3","ab":"To quantify concussion and head acceleration event (HAE) probability in rugby league tackles by tackle height and role and simulate seasonal counts across different tackle height distributions. Using a prospective cohort study, data reflecting clinically diagnosed concussions (n=56) and HAEs (n=4632; measured via instrumented mouthguards from 23081 tackles in 92 players) were collected during the 2023 men's Super League season. Ball-carriers experienced the highest concussion and HAE risk from head/neck contact compared with other tackle heights, while tackler risk was similar. The number of ball-carrier concussions and HAEs decreased with all lower tackle-height distributions. Lowering the tackle height creates a protection paradox, benefiting ball-carriers, while potentially maintaining or increasing the risk for tacklers."},{"k":"parrott_2026_reducingrecidivism","t":"Reducing recidivism after traumatic brain injury: results from the Re-entry Continuum for Brain Injury (RCBI) trial","y":2026,"v":"Archives of Physical Medicine and Rehabilitation","ty":"journal-article","doi":"10.1016/j.apmr.2026.05.025","pmid":"42270028","url":"https://doi.org/10.1016/j.apmr.2026.05.025","oa":0,"a":["Parrott, D.","Neumann, D.","Laffoon, A."],"s":["E"],"th":["executive-function","impulsivity-aggression","linkworker-models","recidivism","service-model-evaluation"],"o":["executive-function","impulsivity-aggression","recidivism"],"j":["United States"],"f":["At 3 years post-release, RCBI participants had markedly lower rates of returning to prison (17 per cent vs 46 per cent for treatment as usual), arrests (43 per cent vs 86 per cent), and criminal charges resulting in incarceration (42 per cent vs 79 per cent).","RCBI participants also showed significantly better self-efficacy (Brain Injury Coping Skills Questionnaire) and executive functioning (BRIEF-A) outcomes than treatment as usual, though aggression and hostile-attribution measures did not differ between groups."],"pop":"men with TBI incarcerated and within 5-8 months of release","set":"prison","d":"RCT","n":91,"em":"randomised allocation to RCBI (pre-release coping and anger management plus 12 months post-release resource facilitation) vs treatment as usual","lim":"Small sample (N=91) for a 3-year follow-up RCT, single US state programme, and outcome measures (arrests, returns to prison) are official-record based and may undercount unreported offending.","q":"The only randomised controlled trial identified in this harvest testing an intervention to reduce recidivism specifically in a TBI population; the scale of the effect (roughly halving reincarceration and arrest rates) is striking for a modest sample and warrants replication.","tier":1,"era":"core","uk":"high","con":0,"nt":"Push-window (2022-2026) RCT; the only experimental evidence in the strand that recidivism after TBI is modifiable, directly relevant to policy recommendations.","ep":"e3","ver":"CONFIRMED","ab":"To examine the effects of an intervention (Re-entry Continuum for Brain Injury [RCBI]) designed to support individuals with traumatic brain injury (TBI) pending release from prison. RCBI started about 6 months prior to release. Randomized controlled trial comparing RCBI with treatment as usual (TAU). Men with TBI who were incarcerated and between 5 and 8 months of release (N=91; RCBI=45; TAU=46). RCBI intervention teaching brain injury coping skills and anger management while incarcerated, and 12 months of resource facilitation immediately after release. Compared with TAU, RCBI participants had significantly lower rates of returning to prison (46% vs 17%), arrests (86% vs 43%), and criminal charges resulting in prison or jail time (79% vs 42%) 3 years postrelease. Behavioral infractions while in prison decreased over time in both groups, but were significantly lower for RCBI participants after the intervention than for TAU participants. After controlling for baseline scores, RCBI participants had significantly better BICS-Q and BRIEF-A outcomes than TAU participants. Individuals with TBI are overrepresented in the justice system and susceptible to recidivism. RCBI improved successful community reintegration after incarceration in this TBI sample."},{"k":"rubino_2026_exploring","t":"Exploring compassionate care in rehabilitation among individuals who are involved with the criminal-legal system with traumatic brain injury: a scoping review","y":2026,"v":"PLoS One","ty":"systematic-review","doi":"10.1371/journal.pone.0341381","pmid":"42341022","oa":1,"a":["Rubino, M.","Mason, C.","Campo, G.","Chan, V."],"s":["H"],"th":["evidence-gap","neurorehabilitation","trauma-informed-response"],"o":["provision of compassionate/person-centred care in rehabilitation"],"j":["international (mostly United States sources)"],"f":["Of 25 articles on rehabilitation for TBI-affected justice-involved individuals, only 6 (24 per cent) were judged to provide or consider compassionate, person-centred care.","Evidence is dominated by Western, mostly United States, contexts, limiting generalisability."],"pop":"individuals with TBI involved with the criminal-legal system","set":"mixed","d":"systematic review","n":25,"em":"n/a (scoping review)","lim":"Scoping methodology; qualitative judgement of what counts as 'compassionate care' introduces reviewer subjectivity; small evidence base (25 articles).","q":"A further scoping review from the same Toronto research group as Chan et al. 2023, using an overlapping literature base but focused on the process quality (compassionate/person-centred delivery) rather than intervention type; confirms the small size of the underlying literature independently identified by Chan et al.","tier":2,"era":"core","uk":"low","con":0,"nt":"2026 publication; corroborates the scale of the evidence gap identified in Chan et al. 2023 from a different analytic angle.","ep":"e3","ab":"Traumatic brain injury (TBI) is disproportionately prevalent among individuals who are involved with the criminal-legal system and can impact one's ability to critically think and emotionally regulate, thereby increasing risk of aggressive behaviour and recidivism. Considering and providing compassionate care can improve healthcare experiences and outcomes for this population. Twenty-five articles met the inclusion criteria and 24% (n=6) of included articles were identified to provide/consider compassionate care through awareness of suffering, judgement and consideration, and motivation to alleviate suffering in rehabilitation programs, interventions, or services. Findings indicate dominance of Western contexts and a lack of routine consideration and/or provision of compassionate care, and highlight opportunities to integrate compassionate care through routine TBI and criminal-legal system-related education and screening, person-centred frameworks, and established provider-patient relationships."},{"k":"saunders_2025_supporting","t":"Supporting people with an acquired brain injury (ABI) involved in the criminal justice system: justice and allied health professionals' insights","y":2026,"v":"Psychiatry, Psychology, and Law","ty":"journal-article","doi":"10.1080/13218719.2024.2416637","pmid":"42211419","url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13215428/","oa":1,"a":["Saunders, B.","Lansdell, G.","Eriksson, A."],"s":["F","M"],"th":["commissioning-and-policy","disability-discrimination","implementation-science","prison-discipline","release-and-resettlement","staff-training","under-identification","workforce-capability"],"o":["care coordination","institutional response to ABI-related behaviour","professional ABI literacy","professional literacy","reoffending pathway entrenchment","service fragmentation","service integration"],"j":["Australia (Victoria)"],"f":["Two consecutive interview-based studies (102 interviews/focus group in 2015-2016 and 27 interviews in 2019-2021, 129 in total) with justice and allied health professionals identified seven recurring themes.","Named themes include high co-morbidity and disadvantage among people with ABI, inadequate ABI literacy among justice and allied health professionals, reluctance to diagnose ABI in young people, inadequate access to neuropsychological assessment, inappropriate or indifferent staff attitudes towards young people with ABI, poor information-sharing between custodial and community providers, and inadequate care coordination.","The authors conclude these systemic barriers contribute to repeated criminal justice system involvement (entrenchment) for people with ABI.","Justice and allied health professionals in Victoria, Australia reported poor ABI literacy and diagnostic reluctance, particularly for young people, contributing to under-identification.","Custodial staff were reported to often punish ABI-related behaviours as straightforward misconduct without recognising an underlying neurological cause.","Fragmented information-sharing between custodial and community-based providers was identified as disrupting continuity of care on release."],"pop":"justice and allied health professionals working with people with ABI in Victoria's criminal justice system","set":"mixed","d":"qualitative","n":129,"em":"professional-reported/case-based ABI among service users discussed by participants","lim":"Professional-perspective data only in this paper; does not include the ABI-affected individuals' own accounts (covered by companion papers from the same project).","q":"Strong practitioner-side evidence base spanning two studies and six years of fieldwork in the same jurisdiction, giving some sense of persistence of the same barriers over time; single-jurisdiction (Victoria) limits generalisability.","tier":1,"era":"core","uk":"medium","con":0,"nt":"Same Monash University research programme as lansdell_2018_enhancing, lansdell_2018_drunk and lansdell_2021_strengthening; this paper is the practitioner-facing companion analysis.","ep":"e3","ab":"Elevated prevalence rates of acquired brain injury (ABI) among adults and young people in criminal justice involvement prompt examination of their support requirements and challenges at intersections between community-based and custodial service systems. Data from two Victoria, Australia investigations spanning 2015-2021 identify systemic barriers that experienced professionals recognize as contributing to repeated criminal justice system involvement. Key obstacles include inadequate ABI understanding among professionals, failure to identify or diagnose ABI (particularly in young populations), insufficient specialist ABI services, poor care coordination, insufficient integrated community support, and limited information exchange between custodial and community providers. Findings and recommendations offer guidance to justice professionals, allied health practitioners, and policymakers seeking to interrupt patterns of entrenchment."},{"k":"scotgov_2026_ldanproposals","t":"Working together towards a Learning Disabilities, Autism and Neurodivergence Bill: March 2026 current proposals for potential Bill provisions","y":2026,"v":"Scottish Government, Mental Health Directorate (ISBN 9781806438303)","ty":"report","url":"https://www.gov.scot/publications/working-together-towards-learning-disabilities-autism-neurodivergence-bill-march-2026-current-proposals-potential-bill-provisions/","oa":1,"a":["Scottish Government"],"s":["K"],"th":["co-occurrence-neurodivergence","commissioning-and-policy","definitional-drift","effective-participation","reasonable-adjustments"],"o":["proposed statutory duties"],"j":["Scotland"],"f":["Published 18 March 2026, the document sets out potential Bill provisions under eight headings, one of which is Justice.","The justice proposal is a statutory duty on justice bodies to identify communication support needs arising from neurodivergence or learning disabilities without requiring formal diagnosis.","It states that over 30% of the prison population is estimated to be neurodivergent compared with an estimated 15% in the general population.","It proposes neurodivergence as the overarching definition, listing conditions such as learning disabilities, Down's Syndrome, ADHD and autism; brain injury is not mentioned."],"pop":"neurodivergent people and people with learning disabilities","set":"mixed","d":"policy analysis","lim":"Pre-legislative proposals left to the government formed after the 2026 Scottish Parliament election; superseded by the 1 September 2026 decision not to legislate.","q":"Primary Scottish Government policy statement; relevant to the review for the absence of brain injury from the proposed definition.","tier":2,"era":"core","uk":"high","con":0,"nt":"Landing page and Part 2 (Bill proposals) read through a fetch-and-summarise tool; the absence of brain injury is as reported by that read of Part 2. Supersedes scotgov_2023_ldanconsultation for current status. Status as at 13 September 2026: not proceeding (see todd_2026_ldanletter). | CURRENCY HARVEST u1, 13 September 2026: checked against its primary source by an independent verification pass; any corrections were applied before entry.","ep":"e3","ver":"CONFIRMED"},{"k":"scotparl_2026_neurodivergence","t":"Neurodivergence in Scotland","y":2026,"v":"Scottish Parliament","ty":"report","url":"https://www.parliament.scot/chamber-and-committees/committees/committee-reports/ehrcj/2026/3/20/ehrcjs062026r04rev","oa":1,"a":["Scottish Parliament Equalities, Human Rights and Civil Justice Committee"],"s":["K"],"th":["co-occurrence-neurodivergence","data-protection-and-linkage","inspection-and-oversight"],"j":["Scotland"],"f":["Published 20 March 2026, the report examines neurodivergent people's experience of the criminal justice system in Scotland, identifying data gaps, workforce training gaps and reliance on third-sector support."],"set":"mixed","d":"policy analysis","q":"Committee inquiry report; covers neurodivergence broadly rather than brain injury specifically.","tier":2,"era":"core","uk":"high","con":0,"nt":"Most recent Scottish parliamentary scrutiny of neurodivergence and justice identified in this harvest; brain injury is addressed only within the wider neurodivergence frame.","ep":"e3","ver":"CONFIRMED"},{"k":"todd_2026_ldanletter","t":"Letter from the Minister for Mental Wellbeing, Public Health, Sport, Alcohol and Drugs to the Convener of the Equalities, Human Rights and Civil Justice Committee on the Learning Disabilities, Autism and Neurodivergence Bill, 1 September 2026","y":2026,"v":"Scottish Parliament, Equalities, Human Rights and Civil Justice Committee correspondence","ty":"report","url":"https://www.parliament.scot/-/media/files/committees/session-7/equalities-and-human-rights-committee/correspondence/2026/learning-disabilities-autism-and-neurodivergence-bill-1-september-2026.pdf","oa":1,"a":["Todd, M."],"s":["K"],"th":["co-occurrence-neurodivergence","commissioning-and-policy"],"o":["legislative status"],"j":["Scotland"],"f":["The Minister states that Ministers have concluded that progress is needed now through policy reform, service improvement and targeted investment, rather than a legislative process which would take several years to complete and implement.","The letter states that the option of future legislation remains open and will be kept under consideration.","The letter does not mention justice or brain injury."],"pop":"neurodivergent people and people with learning disabilities","set":"n/a","d":"policy analysis","lim":"Two-page ministerial letter; no detail on justice-related commitments.","q":"Primary source for the decision not to proceed with the LDAN Bill.","tier":2,"era":"core","uk":"high","con":0,"nt":"Full letter (2 pages) read. Status as at 13 September 2026: the LDAN Bill is not being taken forward; secondary reports describing the Bill as 'abandoned' or 'shelved' (Learning Disability Today; Scottish ADHD Coalition, 8 September 2026) were used only to locate this primary source. | CURRENCY HARVEST u1, 13 September 2026: checked against its primary source by an independent verification pass; any corrections were applied before entry.","ep":"e3","ver":"CONFIRMED"},{"k":"ukparliament_2026_wq24864","t":"Mentally Disordered Offenders (written question UIN 24864, answered 8 September 2026): the potential merits of reviewing the law on unfitness to plead","y":2026,"v":"UK Parliament, House of Commons written questions and answers","ty":"report","url":"https://questions-statements.parliament.uk/written-questions/detail/2026-08-28/24864","oa":1,"a":["Ministry of Justice"],"s":["G"],"th":["courts-and-trial","effective-participation"],"o":["law reform status"],"j":["England and Wales"],"f":["Answering on 8 September 2026 (question tabled 28 August 2026 by Catherine Fookes MP), the Minister, Sarah Sackman MP, stated that the Government agrees there are merits to reviewing the law on unfitness to plead and has accepted the majority of the Law Commission's recommendations.","The answer states the Government is considering how best to take forward these reforms alongside other related areas of criminal responsibility currently under review."],"set":"court","d":"policy analysis","lim":"Ministerial answer; no timetable.","q":"Most recent primary statement located on implementation status within the window.","tier":3,"era":"core","uk":"high","con":0,"nt":"Full answer retrieved through the UK Parliament written questions API. Related answers of 7 July 2026 (UINs 13835, 13836, 13841) were seen only in truncated form and are not recorded. As at 13 September 2026. | CURRENCY HARVEST u1, 13 September 2026: checked against its primary source by an independent verification pass; any corrections were applied before entry. | VERIFICATION: confirmed; the verifier's field corrections were applied before the record entered the harvest, see 03-verification/pass5-currency-harvest.json.","ep":"e3","ver":"PARTIAL_AT_ENTRY"},{"k":"ukparliament_2026_wq8308","t":"Brain: Injuries (written question UIN 8308, answered 15 June 2026): when the Secretary of State plans to publish the acquired brain injury action plan","y":2026,"v":"UK Parliament, House of Commons written questions and answers","ty":"report","url":"https://questions-statements.parliament.uk/written-questions/detail/2026-06-09/8308","oa":1,"a":["Department of Health and Social Care"],"s":["K"],"th":["commissioning-and-policy"],"o":["policy timetable"],"j":["England"],"f":["Answering on 15 June 2026 (question tabled 9 June 2026 by Steve Darling MP), the Minister, Sharon Hodgson MP, stated that the Department is working with NHS England and a range of stakeholders, including other Government departments and the voluntary sector, to develop the ABI Action Plan.","The answer states that the Department intends to publish the plan in due course, once the process of evidence gathering and stakeholder engagement has been completed; no date is given."],"set":"n/a","d":"policy analysis","lim":"Ministerial answer; states intention only.","q":"The latest primary parliamentary statement located on publication timing; it drops the earlier first-half-of-2026 commitment.","tier":3,"era":"core","uk":"high","con":0,"nt":"Retrieved through the UK Parliament written questions API as at 13 September 2026. The same answer text was given to UIN 5397 (answered 9 June 2026), whose question refers to a 'draft Acquired Brain Injury Action Plan, published on 4 May 2026'; the answer does not acknowledge a draft and no such draft could be located on any government or parliamentary site, so that claim is unconfirmed. No gov.uk publication of the plan was found as at 13 September 2026. | CURRENCY HARVEST u1, 13 September 2026: checked against its primary source by an independent verification pass; any corrections were applied before entry.","ep":"e3","ver":"CONFIRMED"},{"k":"ukparliament_2026_wq96903","t":"Brain: Injuries (written question UIN 96903, answered 5 January 2026): when the Department will publish the Acquired Brain Injury Action Plan","y":2026,"v":"UK Parliament, House of Commons written questions and answers","ty":"report","url":"https://questions-statements.parliament.uk/written-questions/detail/2025-12-03/96903","oa":1,"a":["Department of Health and Social Care"],"s":["K"],"th":["commissioning-and-policy"],"o":["policy timetable"],"j":["England"],"f":["Answering on 5 January 2026 (question tabled 3 December 2025 by Saqib Bhatti MP), the Minister, Ashley Dalton MP, stated that the Government expected to publish the Acquired Brain Injury Action Plan in the first half of 2026.","The answer states that the plan is designed to take a cross-Government approach and that the Department is working with Government departments with responsibility for, among others, justice, education, housing and homelessness, and defence.","The answer states the plan will ensure more consistent and comprehensive data gathering, alongside better mechanisms for sharing and accessing information."],"set":"n/a","d":"policy analysis","lim":"Ministerial answer stating an intention; not a policy commitment with resources attached.","q":"Primary parliamentary record of the government's stated timetable and scope; superseded on timing by the 15 June 2026 answer (ukparliament_2026_wq8308).","tier":3,"era":"core","uk":"high","con":0,"nt":"Retrieved through the UK Parliament written questions API (parliament.uk) as at 13 September 2026. Identical answers were given to UINs 96905 and 96907 on the same date; answers of 14 January 2026 (UINs 100403, 100406) repeat the first-half-of-2026 expectation. The Westminster Hall debate of 4 December 2025 could not be read (HTTP 403 from hansard.parliament.uk). | CURRENCY HARVEST u1, 13 September 2026: checked against its primary source by an independent verification pass; any corrections were applied before entry.","ep":"e3","ver":"CONFIRMED"},{"k":"vattipally_2025_incarceration","t":"Incarceration Status is Associated With Rates of Operative Neurosurgical Intervention and Inpatient Mortality After Traumatic Brain Injury.","y":2026,"v":"Neurosurgery","ty":"journal-article","doi":"10.1227/neu.0000000000003746","pmid":"40965210","url":"https://pubmed.ncbi.nlm.nih.gov/40965210/","oa":0,"a":["Vattipally, VN","Ran, KR","Rajan, AP","Jo, J","Suarez, JI","Sakran, JV","Haut, ER","Huang, J","Bettegowda, C","Azad, TD"],"s":["A","L"],"th":["administrative-data-linkage","mortality","prison-healthcare","socioeconomic-gradient"],"o":["inpatient mortality","neurosurgical intervention","neurosurgical intervention rate"],"j":["United States"],"f":["Among 243,547 TBI patients, the 1,740 (0.7 per cent) who were incarcerated had significantly higher adjusted odds of inpatient mortality (OR 1.49, 95% CI 1.12 to 1.99).","Incarcerated patients had lower odds of receiving cranial surgery (OR 0.76, 95% CI 0.60 to 0.97) despite similar odds of intracranial pressure monitoring.","Among 243,547 adult blunt TBI patients in a US national trauma registry (2017-2022), 1,740 (0.7 per cent) were incarcerated, and after propensity-score matching, incarcerated patients had significantly higher adjusted odds of inpatient mortality (odds ratio 1.49, 95 per cent CI 1.12 to 1.99).","Incarcerated patients had significantly lower odds of receiving cranial surgery (odds ratio 0.76, 95 per cent CI 0.60 to 0.97) despite similar odds of receiving intracranial pressure monitoring, suggesting a disparity in surgical care rather than monitoring intensity."],"es":[{"m":"odds ratio, inpatient mortality","v":"1.49","ci":"95% CI 1.12-1.99","c":"incarcerated vs matched non-incarcerated TBI patients"},{"m":"odds ratio, cranial surgery","v":"0.76","ci":"95% CI 0.60-0.97","c":"incarcerated vs matched non-incarcerated"},{"m":"adjusted odds ratio, inpatient mortality","v":"1.49","ci":"1.12-1.99","c":"incarcerated vs matched non-incarcerated TBI patients"},{"m":"adjusted odds ratio, cranial surgery","v":"0.76","ci":"0.60-0.97","c":"incarcerated vs matched non-incarcerated TBI patients"}],"pop":"adult TBI patients, incarcerated vs non-incarcerated","set":"prison","d":"retrospective cohort","n":243547,"em":"incarceration status flag in American College of Surgeons Trauma Quality Programs dataset","lim":"Registry-based incarceration flag may misclassify custody status; US trauma-centre dataset, not a national linkage system.","q":"Large, well-matched US national trauma registry study giving precise effect sizes for a mortality disparity in incarcerated TBI patients; among the clearest quantified findings located for the justice-mortality gap this harvest was asked to search hard for.","tier":1,"era":"core","uk":"medium","con":0,"nt":"Directly answers the brief's instruction to search hard for TBI-justice mortality evidence with a precise, CI-bounded effect size.","ep":"e3","ver":"CONFIRMED","ab":"Incarcerated individuals face well-established healthcare disparities, yet limited research has examined outcomes after traumatic brain injury (TBI). A retrospective cohort study was conducted using the American College of Surgeons Trauma Quality Programs data set (2017-2022) to identify adult patients with TBI after blunt injury. Among 243,547 patients, 1,740 (0.7%) were incarcerated. After matching, incarcerated patients had significantly higher adjusted odds of inpatient mortality (odds ratio [OR], 1.49; 95% CI, 1.12-1.99; P<.01). Incarcerated patients had lower odds of receiving cranial surgery (OR, 0.76; 95% CI, 0.60-0.97; P=.03) but similar odds of external ventricular drain or intracranial pressure monitor placement (OR, 1.11; 95% CI, 0.77-1.59; P=.57)."},{"k":"xu_2025_history","t":"History of strangulation is associated with current traumatic stress, self-reported vision problems, and other neurobehavioral symptoms in women who have experienced intimate partner violence","y":2026,"v":"Journal of Neurotrauma","ty":"journal-article","doi":"10.1177/08977151251394000","pmid":"41269098","a":["Xu, M.C.","Tanriverdi, A.","Iverson, G.L.","Valera, E.M."],"s":["I"],"th":["co-occurrence-mental-health","non-fatal-strangulation","victimisation"],"o":["neurobehavioural symptoms","self-reported vision problems","traumatic stress symptoms"],"j":["United States"],"f":["A history of strangulation was associated with greater current traumatic stress, self-reported vision problems and other neurobehavioural symptoms in women with a history of IPV, with symptom burden varying by presence and type of alteration in consciousness at the time of strangulation."],"pop":"women with history of IPV","set":"community","d":"cross-sectional","em":"self-reported strangulation history and alteration-in-consciousness type","lim":"Cross-sectional, retrospective self-report of both exposure and outcome; cannot disentangle a causal ordering between strangulation-related brain injury and traumatic stress symptoms.","q":"Recent (2025) evidence from a leading research group (Valera) extending the strangulation-outcome literature to include an under-reported domain, vision problems.","tier":2,"era":"core","uk":"high","con":0,"ep":"e3","ab":"Intimate partner violence (IPV) is a serious and prevalent problem affecting approximately one in three women globally. Physical IPV can involve non-fatal strangulation (NFS), which can result in an acquired brain injury (ABI), inferred by an alteration in consciousness (AIC). However, there is limited research pertaining to NFS-related ABIs, especially in the context of understanding long-term outcomes. We examined neurobehavioral and traumatic stress symptoms associated with a past history of IPV-related strangulation, focusing on the presence of strangulation and the presence and type of a[lteration in consciousness]."},{"k":"adruk_2025_data","t":"Data First: Cross-Justice System Dataset, England and Wales","y":2025,"v":"Administrative Data Research UK / Ministry of Justice","ty":"dataset","url":"https://adruk.org/data-access/flagship-datasets/data-first-cross-justice-system-england-and-wales","oa":1,"a":["ADR UK","Ministry of Justice"],"s":["L"],"th":["administrative-data-linkage","commissioning-and-policy","data-protection-and-linkage","evidence-gap"],"o":["cross-justice system linkage capability"],"j":["England and Wales"],"f":["Data First links de-identified Ministry of Justice records across criminal courts (magistrates' and Crown Court), the custodial system, probation supervision, offender risk and needs assessments, family courts, and civil courts using a common lookup key.","Access requires researchers to be accredited under the Digital Economy Act 2017 and to work through the ONS Secure Research Service (safe rooms, SafePod Network, or assured organisational connectivity); as of this search no published Data First output specifically addressing health conditions, disability or brain injury was identified."],"pop":"people in contact with courts, prisons, probation and family courts, England and Wales","set":"mixed","d":"linkage study","em":"n/a: describes the linked dataset infrastructure itself rather than a health exposure","lim":"Cross-justice linkage does not yet routinely include NHS health records; no brain-injury-specific research output was found using this infrastructure at the time of this search.","q":"This is the flagship England and Wales cross-justice linkage infrastructure that a future health-justice linkage (including brain injury) would need to connect into; currently a justice-to-justice linkage rather than a health-justice one, which is itself an important gap finding for this strand.","tier":1,"era":"core","uk":"high","con":0,"nt":"Infrastructure record, not a research finding. Directly relevant to the strand L brief's request to record MoJ Data First as flagship infrastructure; verified via the official ADR UK page. No brain-injury-specific output identified: recorded as an evidence gap.","ep":"e3","ver":"CONFIRMED"},{"k":"blaabaek_2025_childhood","t":"Childhood traumatic brain injury and crime in adolescence: reply","y":2025,"v":"JAMA Pediatrics","ty":"journal-article","doi":"10.1001/jamapediatrics.2024.6399","pmid":"39836410","url":"https://jamanetwork.com/journals/jamapediatrics/fullarticle/2829445","oa":0,"a":["Blaabæk, E.H.","Elwert, F.","Fallesen, P."],"s":["B"],"th":["administrative-data-linkage","offending-onset","youth-pathway"],"o":["convictions","criminal charges"],"j":["Denmark"],"f":["The original authors restate that, in longitudinal data on more than 340,000 Danish individuals, the positive association between first-reported childhood mild TBI and juvenile crime was greatly reduced and statistically non-significant after controlling for family-level confounding, which they state indicates no evidence for a causal effect.","They disagree that more severe or repeated TBI should be considered with mild TBI, stating that different exposures may have different effects and that their study estimates the effect of childhood mild TBI specifically.","They question the appeal to the weight of other evidence, stating that most prior studies of mild TBI and crime are cross-sectional and some select their sample on the outcome, for example by analysing only incarcerated individuals.","On under-reporting they argue that, because mild TBI is relatively rare, plausible under-ascertainment would bias their estimates only slightly, and that substantial downward bias would require under-reporting within families to be associated with a child's own later offending, for which they are unaware of evidence."],"pop":"n/a (reply concerning a Danish population cohort of more than 340,000 individuals)","set":"n/a","d":"commentary","lim":"Correspondence without new data.","q":"Authors' reply to a published critique; no new analysis visible in the preview. Low independent evidential weight.","tier":3,"era":"core","uk":"medium","con":1,"cn":"Reply to McMillan, Schwartz and Williams (2025), who contest the causal and policy interpretation of blaabaek_2024_mildtraumatic. The reply defends a specific mild TBI exposure, criticises cross-sectional and outcome-selected prior studies, and models the effect of under-reporting.","nt":"Published online 21 January 2025; JAMA Pediatr 2025;179(3):354-355. No abstract. Full text read 13 September 2026 from the published letters page (JAMA Pediatrics 179(3), pp. 353-355), supplied by Stan Gilmour through University of Exeter access; not stored in the repository. The reply reports no conflicts of interest. Among the prior studies it characterises as cross-sectional or outcome-selected it cites davies_2012_selfreported, co-authored by Huw Williams (decision S25), and mckinlay_2014_substance. Pair with mcmillan_2025_childhood.","ep":"e3","ver":"CONFIRMED"},{"k":"brainkind_2024_brain","t":"Brain Injury Linkworker Service Evaluation Report: South Wales 2022-2024","y":2025,"v":"Brainkind (commissioned by the Ministry of Justice)","ty":"report","url":"https://brainkind.org/wp-content/uploads/2025/08/Brain-Injury-Linkworker-Service-Evaluation-.pdf","oa":1,"a":["Brainkind"],"s":["H","K"],"th":["co-occurrence-mental-health","cognitive-remediation","implementation-science","linkworker-models","prison-regime","service-model-evaluation"],"o":["anxiety (GAD-7)","depression (PHQ-9)","goal achievement","perceived change","prison regime status"],"j":["United Kingdom (Wales)"],"f":["342 men were referred to the Brain Injury Linkworker service across HMPPS Cardiff and Swansea between January 2022 and March 2024; 309 (90 per cent) were assessed and 96 per cent screened positive for a history of brain injury, with 47 per cent reporting loss of consciousness of 30 minutes or more.","Only 88 of those who received the intervention (33 per cent) completed post-intervention outcome measures, chiefly because of early release, transfer or disengagement.","Among those with paired data, mean GAD-7 anxiety scores fell from 15.14 to 11.55 and mean PHQ-9 depression scores fell from 16.47 to 11.61 (both p=.001), and a statistically significant shift from standard to enhanced prison regime status was recorded (chi-squared(1,2)=5.98, p=.01).","67 per cent of participants achieved or exceeded their primary goals, and the evaluation reports statistically significant improvement on all five domains of a perceived-change questionnaire (all p<.0001).","Of 342 people referred to the South Wales Brain Injury Linkworker Service between 2022 and 2024, 90 per cent completed assessment and 273 received intervention.","Among the 88 completing outcome measures, 67 per cent achieved or exceeded their primary goals, with statistically significant reductions in anxiety and depression; 70 per cent showed no to moderate anxiety levels after intervention."],"es":[{"m":"GAD-7 anxiety, pre-post mean","v":"15.14 to 11.55","ci":null,"c":"pre-post, no control group"},{"m":"PHQ-9 depression, pre-post mean","v":"16.47 to 11.61","ci":null,"c":"pre-post, no control group"}],"pop":"men in custody","set":"prison","d":"mixed methods","n":342,"em":"brain injury screening on referral (self-report and history)","lim":"The evaluation explicitly states that, without a control group, it is not possible to establish whether outcomes are the result of the intervention. Only a third of those treated provided outcome data, self-report measures were completed with the linkworker present (social desirability risk), adjudication and incident data were unreliable, and concurrent interventions and staff training effects were not analysed.","q":"A pre-post service evaluation with no comparator, commissioned by the funder (Ministry of Justice) and delivered by the provider (Brainkind) itself. Substantial attrition (67 per cent of treated participants lost to follow-up) and self-report bias further weaken causal inference. Useful as the most complete quantitative UK Linkworker dataset available, but not evidence of efficacy in the RCT sense.","tier":1,"era":"core","uk":"high","con":0,"nt":"Corporate-authored provider/commissioner evaluation; no named authors given in the document. This is the most detailed UK Linkworker outcome dataset found in this harvest and should be read together with the Boglo et al. 2023 journal article, which appears to draw on an overlapping South Wales cohort. | VERIFICATION: confirmed with a field correction applied, see corrections_log. | YEAR NOTE: likely 2025, not 2024 (duplicate of brainkind_2025_southwaleslinkworker, same URL, file path dated 2025/08)","ep":"e3","ver":"CONFIRMED"},{"k":"christensen_2025_prevalence","t":"Prevalence of epilepsy: a population-based cohort study in Denmark with comparison to Global Burden of Disease (GBD) prevalence estimates.","y":2025,"v":"Journal of Neurology, Neurosurgery, and Psychiatry","ty":"journal-article","doi":"10.1136/jnnp-2024-334547","pmid":"39532519","url":"https://pubmed.ncbi.nlm.nih.gov/39532519/","oa":1,"a":["Christensen, J","Trabjerg, BB","Wagner, RG","Newton, CR","Kwon, CS","Aaberg, KM","Trinka, E","Wiebe, S","Cross, JH","Vegrim, HM","Vos, T","Steinmetz, J","Dreier, JW"],"s":["L"],"th":["administrative-data-linkage","case-definition","co-occurrence-substance-use"],"o":["epilepsy prevalence by aetiology"],"j":["Denmark"],"f":["Traumatic brain injury was identified as one of the prominent underlying causes of secondary epilepsy in a whole-population Danish register linkage covering 5,784,284 people.","Danish register-derived total epilepsy prevalence (697 per 100,000, 95% CI 691 to 704) closely matched the GBD 2019 modelled estimate (682 per 100,000, 95% UI 586 to 784), demonstrating good external validation of GBD modelling against a national register."],"es":[{"m":"total epilepsy prevalence","v":"697 per 100,000","ci":"95% CI 691-704","c":"Danish national register vs GBD 2019 estimate of 682 per 100,000"}],"pop":"whole population of Denmark","set":"community","d":"retrospective cohort","n":5784284,"em":"nationwide Danish register linkage of hospital epilepsy diagnosis and antiseizure medication prescription","lim":"Denmark-specific findings on aetiology mix may not generalise to countries with different injury and disease patterns; epilepsy, not TBI itself, is the primary outcome.","q":"A strong worked example of a Nordic whole-population register linkage validating GBD modelled estimates against real administrative data, directly relevant to the brief's call to cover Nordic national registers, even though the outcome (epilepsy) is a downstream consequence of TBI rather than TBI incidence itself.","tier":2,"era":"core","uk":"low","con":0,"nt":"Included as the clearest Nordic national register exemplar located in this harvest; TBI appears as a contributing aetiology to epilepsy rather than as the primary outcome.","ep":"e3","ab":"The Global Burden of Disease Study (GBD) produces prevalence estimates for idiopathic and secondary epilepsy but does not report prevalence by underlying aetiology for secondary epilepsy. We used nationwide, population-based register data from Denmark to identify underlying causes of epilepsy and their contribution to prevalence of secondary epilepsy, comparing with global prevalence data from GBD 2019. Perinatal conditions, traumatic brain injury, brain tumours and stroke were prominent underlying causes of secondary epilepsy. The prevalence of total epilepsy in Denmark was 697 (95% CI 691-704) per 100,000 population. In the GBD 2019 Study, the prevalence of total epilepsy in 2018 was 682 (95% UI 586-784) per 100,000 population."},{"k":"cjini_2025_policecustody","t":"Police custody: the detention of persons in police custody in Northern Ireland. A follow-up review of inspection recommendations","y":2025,"v":"Criminal Justice Inspection Northern Ireland","ty":"report","url":"https://www.cjini.org/reports/police-custody-a-follow-up-review-2025/","oa":1,"a":["Criminal Justice Inspection Northern Ireland","Regulation and Quality Improvement Authority"],"s":["K"],"th":["co-occurrence-neurodivergence","evidence-gap","inspection-and-oversight","police-custody","under-identification"],"o":["custody health care provision","implementation of inspection recommendations"],"j":["Northern Ireland"],"f":["The only reference to neurodiversity is in the foreword, which says police custody can be a daunting experience including for those with mental health and addiction issues, those who are neurodiverse and those who need physical and mental health care; the report does not mention brain injury, head injury or learning disability.","Of six strategic recommendations, inspectors assessed one as achieved, four partially achieved and one not achieved; of seven operational recommendations, none achieved, two partially achieved and five not achieved; overall 11 of 19 recommendations and areas for improvement were achieved or partially achieved.","The nurse-led health care model recommended in 2020 operated at Musgrave, Antrim and Waterside but was still not available in the remaining custody suites, where Forensic Medical Officer provision was delivered inconsistently; the cjini.org summary describes this as producing inequitable access to medical services.","The appendix of human rights standards states that children and those who appear 'mentally vulnerable' should have an appropriate adult, and that support should be considered for older persons who may be more likely to have issues with memory recall."],"pop":"adults and children detained in PSNI police custody","set":"police custody","d":"policy analysis","lim":"A follow-up of the 2020 inspection's recommendations rather than a full inspection; inspectors note their assessment was at odds with the DoJ and PSNI's own assessment that 16 of 19 had been achieved or partially achieved.","q":"Statutory inspectorate output under the UK National Preventive Mechanism, based on fieldwork and custody suite visits. Relevant to the review for its silence on brain injury in health care assessment in custody.","tier":3,"era":"core","uk":"high","con":0,"nt":"68-page PDF (https://www.cjini.org/wp-content/uploads/2025/07/Police-Custody-Follow-Up-Review-2025.pdf), dated July 2025 on the cover and published 24 July 2025 according to the cjini.org landing page, downloaded from cjini.org and text-searched for brain, head injur, neurodiver, learning disab, cognit, autis, ADHD, appropriate adult, memory and strangul, with the foreword, introduction, conclusion and relevant appendix read in context. Chapter 2 (progress on individual recommendations) was not read in full. Recommendation statuses are as assessed at fieldwork; As at 13 September 2026. | BACKFILL u1, 13 September 2026 (decision S27): published before the currency window; checked against its primary source by an independent verification pass, with any corrections applied before entry. | VERIFICATION: confirmed; the verifier's field corrections were applied before the record entered the harvest, see 03-verification/pass5-currency-harvest.json.","ep":"e3","ver":"PARTIAL_AT_ENTRY"},{"k":"cmo_2025_prisonhealth","t":"The health of people in prison, on probation and in the secure NHS estate in England","y":2025,"v":"Department of Health and Social Care / Ministry of Justice (GOV.UK)","ty":"report","url":"https://www.gov.uk/government/publications/the-health-of-people-in-prison-on-probation-and-in-the-secure-nhs-estate-in-england","oa":1,"a":["Chief Medical Officer for England"],"s":["K"],"th":["co-occurrence-neurodivergence","commissioning-and-policy","prison-healthcare","screening-programmes","under-identification","women-pathway"],"o":["health needs","neurodivergence","screening"],"j":["England"],"f":["The report states there has been an overarching improvement in organisational and staff awareness of the high number and potential needs and support requirements of neurodivergent people in prison.","It states that prison healthcare covers screening for neurodevelopmental disorders and acquired brain injury as appropriate, while screening for specific learning difficulties is the responsibility of Prisoner Education Services.","It reports unpublished 2024 CHAT data (England only) for children and young people in the secure estate, in which developmental needs identified on admission (not clinical diagnoses) included traumatic brain injury at 1 per cent and speech, language and communication needs at 32 per cent.","In its chapter on women, it lists neuro-disability and brain injury link workers among examples of progress against the recommendations in the regions and establishments."],"pop":"people in prison, on probation and in secure NHS hospitals","set":"mixed","d":"narrative review","lim":"A commissioned review drawing on existing data and literature; the report itself notes limits of data integration across health and justice.","q":"Authoritative official review commissioned jointly by the Lord Chancellor and the Health Secretary; brain injury content is thin relative to the whole report.","tier":2,"era":"core","uk":"high","con":0,"nt":"First published 6 November 2025; PDFs replaced 30 March 2026 to correct author credits and typos (GOV.UK change history). The 409-page full report (30 March 2026 version) was text-searched for brain injury and neurodivergence terms rather than read in full; the 25 recommendations were not individually extracted. Within window. Status as at 13 September 2026. | CURRENCY HARVEST u1, 13 September 2026: checked against its primary source by an independent verification pass; any corrections were applied before entry. | VERIFICATION: confirmed; the verifier's field corrections were applied before the record entered the harvest, see 03-verification/pass5-currency-harvest.json.","ep":"e3","ver":"PARTIAL_AT_ENTRY"},{"k":"cranshaw_2025_evaluation","t":"Evaluation of the sensitivity of the Health Screening of People in Police Custody (HELP-PC) tool in Northumbria Police, UK","y":2025,"v":"International Journal of Law and Psychiatry","ty":"journal-article","doi":"10.1016/j.ijlp.2025.102101","pmid":"40554823","url":"https://pubmed.ncbi.nlm.nih.gov/40554823/","oa":0,"a":["Cranshaw, T.","Austin, H.","Moore, J.","Evans, E.","Rauf, S.","Groom, F.","Mannix, E.","Whitehouse, E.","McKinnon, I."],"s":["F"],"th":["implementation-science","police-custody","screening-tools","under-identification"],"o":["referral rates","sensitivity of head injury detection","sensitivity of intellectual disability detection"],"j":["United Kingdom"],"f":["The HELP-PC custody health screening tool detected head injury with 72 per cent sensitivity, compared with 17 per cent for a previously evaluated alternative tool (p = 0.004).","Sensitivity for intellectual disability was 82 per cent versus 25 per cent for the comparator tool (p = 0.016).","Sensitivity remained low for some conditions, notably opioid dependency at 18 per cent."],"es":[{"m":"sensitivity for head injury detection","v":"72% vs 17%","ci":null,"c":"HELP-PC vs prior tool (McKinnon and Grubin 2012)"}],"pop":"police custody detainees","set":"police custody","d":"cross-sectional","n":177,"em":"HELP-PC screening tool compared with clinical interview by research psychiatrists","lim":"Single force area; comparison with historic rather than concurrent alternative-tool data.","q":"Direct, recent UK evidence that a redesigned custody health screen substantially improves head injury detection versus the tool evaluated by McKinnon and Grubin in 2012; strengthens the case that screening design matters.","tier":1,"era":"core","uk":"high","con":0,"nt":"Directly comparable to mckinnon_2012_health; shows marked improvement in detection but from a small comparison base.","ep":"e3","ver":"CONFIRMED","ab":"This paper presents an evaluation of a novel health screening tool implemented in 2016 by Northumbria Police, in the North East of England, United Kingdom. The aim of the study was to determine the sensitivity of the tool in detecting physical and mental health conditions. Secondary aims were to produce useful data on the prevalence of these conditions and onward referrals within custody. The tool was compared to a clinical interview carried out within the custody suite by research psychiatrists. Researchers spent a total of 64 days within the custody suite and interviewed 177 participants. The tool performed variably, with 100% sensitivity for diabetes, epilepsy and psychosis, however in other areas the sensitivity was lower such as for opioid dependency (18%). When compared to the pilot study of the tool there is a non-significant trend towards improved sensitivity, with no areas in which sensitivity has reduced. In comparison to a previous evaluation of an alternative tool, this tool has improved sensitivity for asthma (92 vs 49%, p < 0.001), cardiovascular complaints (38 vs 2%, p < 0.0001), head injury (72 vs 17%, p = 0.004) and intellectual disability (82 vs 25%, p = 0.016)."},{"k":"csc_2025_response52ndannualreport","t":"Response to the 52nd Annual Report of the Correctional Investigator 2024 to 2025","y":2025,"v":"Correctional Service Canada","ty":"report","url":"https://www.canada.ca/en/correctional-service/corporate/library/reports/correctional-investigator/response-annual-report/response-52-2024-2025.html","oa":1,"a":["Correctional Service Canada"],"s":["K"],"th":["adapted-interventions","commissioning-and-policy","inspection-and-oversight","screening-tools","staff-training","under-identification","workforce-and-training-policy"],"o":["adapted programming","policy revision","screening and assessment","staff training"],"j":["Canada"],"f":["Correctional Service Canada accepted in part Recommendation 12, committing to review Guideline 800-10 with the intent of updating its information on intellectual disabilities (fiscal year 2026 to 2027) and to review its geriatric model of care for dementia (fiscal year 2025 to 2026); it did not commit to revising the Mental Health Guidelines for cognitive deficits.","Correctional Service Canada accepted Recommendation 13 on a consistent, standardised approach to screening and assessment for cognitive deficits, committing to a review of health intake processes, including screening for cognitive deficits, by winter 2026.","Correctional Service Canada accepted in part Recommendation 15 on new mandatory staff training, pointing to existing training on cognitive and personality disorders that names traumatic brain injury and was offered to parole officers in 2024 to 2025; its spring 2026 commitment is to offer Fundamentals of Mental Health to all new employees, and no new mandatory cognitive deficits training is committed.","Correctional Service Canada accepted in part Recommendation 14 on adapted programming, stating there is currently no research to suggest it should expand eligibility criteria and that it is not in agreement with reducing the threshold for adapted programmes."],"pop":"people serving federal sentences with cognitive disability (termed cognitive deficits by the source)","set":"prison","d":"policy analysis","em":"not applicable (policy response); cognitive deficits defined by the Office of the Correctional Investigator to include traumatic brain injury","lim":"A departmental response setting out intentions and timelines; it does not itself constitute a revised directive or guideline, and no traumatic-brain-injury-specific screening measure is committed to.","q":"Primary departmental document from the correctional service itself, confirmed on canada.ca. Evidential weight is as a statement of commitment, not of implementation; commitments are largely framed around existing activity, and the guideline review deadline has moved beyond the Office of the Correctional Investigator's requested end of fiscal year 2025 to 2026.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Released on 30 October 2025 alongside the tabling of the Correctional Investigator's 2024-25 annual report (CSC news release of that date); the page's 'Date modified' of 5 May 2026 is an edit date. Outside the 1 November 2025 to 13 September 2026 currency window by two days; included because it is the corrections service's formal response on cognitive disability, including TBI, and was absent from the corpus. Recommendation texts and responses match those printed in the OCI 2024-25 Annual Report (oci_2025_annualreport202425, pp. 84 to 87); the winter 2026 (Recommendation 13) and ongoing, spring 2026 and fiscal year 2025 to 2026 (Recommendation 15) timelines were confirmed against the printed report. Implementation status reported by the harvester, not re-checked by verification: Guideline 800-10 on canada.ca still shows date modified 17 March 2023 and does not mention traumatic brain injury. 'Cognitive deficits' is the source's term. | CURRENCY HARVEST u1, 13 September 2026: checked against its primary source by an independent verification pass; corrections applied before entry. | VERIFICATION: confirmed; the verifier's field corrections were applied before the record entered the harvest, see 03-verification/pass5-currency-harvest.json.","ep":"e3","ver":"PARTIAL_AT_ENTRY"},{"k":"desousa_2025_rugbywearables","t":"Unlocking the impact: a systematic review and meta-analysis of biomechanical insights into rugby head impacts using wearable sensor technology","y":2025,"v":"Sports Medicine","ty":"systematic-review","doi":"10.1007/s40279-025-02228-z","pmid":"40319225","oa":1,"a":["De Sousa-De Sousa, L.","Espinosa, H.G.","Maté-Muñoz, J.L.","Murias-Lozano, R.","Iglesias Muñiz, M.","Obregón, F.J.S.S.","Solís-Mencía, C.","García-Fernández, P."],"s":["J"],"th":["repetitive-head-impact","sport-related-concussion"],"o":["head impact frequency","peak linear and rotational acceleration"],"j":["Australasia","North America"],"f":["Across 13 prospective cohort studies totalling 44,036 measured head impacts in 895 rugby players, side impacts were most common (44%), and pooled peak linear acceleration for concussive events was 63.01 g.","Rugby league players showed higher peak accelerations than rugby union players in pooled analysis, though the review notes significant heterogeneity in measurement methods across studies."],"es":[{"m":"pooled peak linear acceleration","v":"63.01 g","ci":null,"c":"concussive events across included rugby studies"}],"pop":"rugby union and rugby league players, junior to professional","set":"community","d":"systematic review","n":895,"em":"wearable sensor (instrumented mouthguard and skin patch) accelerometry","lim":"Author-stated: significant heterogeneity in sensor technology, impact definitions and playing levels across included studies limits precision of pooled estimates.","q":"Good quality biomechanical synthesis but addresses impact exposure quantification rather than long-term health or behavioural outcomes; relevant chiefly as supporting evidence for the scale of repetitive subconcussive exposure in rugby.","tier":3,"era":"core","uk":"low","con":0,"nt":"Included as supporting biomechanical evidence on repetitive head impact exposure scale; not directly about long-term outcomes.","ep":"e3","ab":"In the realm of sports medicine, understanding the biomechanics of head impacts, particularly in contact sports such as rugby, is of utmost interest for injury prevention and player safety. This systematic review and meta-analysis aims to consolidate existing knowledge on head impacts in rugby using wearable sensor technology. A systematic search yielded 13 prospective cohort studies, collectively analysing 895 participants and 44,036 head impacts. Impact location analysis indicated side impacts as most prevalent (44%), followed by frontal (29%) and back impacts (19%). Concussive events yielded a pooled peak linear acceleration estimate of 63.01 g, with the rugby league cohort exhibiting higher acceleration than rugby union."},{"k":"dhda_2025_drcprogressreport","t":"Disability Royal Commission Progress Report 2025","y":2025,"v":"Australian Government Department of Health, Disability and Ageing","ty":"report","url":"https://www.health.gov.au/resources/publications/disability-royal-commission-progress-report-2025-0","oa":1,"a":["Australian Government Department of Health, Disability and Ageing"],"s":["K"],"th":["commissioning-and-policy","prison-healthcare","screening-tools","youth-pathway"],"o":["implementation status"],"j":["Australia"],"f":["On Recommendation 8.14, national practice guidelines for disability screening in custody had not been developed; Queensland accepted the recommendation and the other seven states and territories accepted it in principle, with the ACT reporting it in progress and the other seven reporting further work required.","On Recommendation 8.4, screening and assessment for disability in youth detention, South Australia and Victoria accepted and the other six jurisdictions accepted in principle; South Australia marked it completed on the basis that its current policies and practices were consistent with the recommendation, and the other seven reported it in progress.","On Recommendation 8.15, policies and practices on screening, identifying and diagnosing disability in custody, all eight jurisdictions accepted in principle; the ACT, the Northern Territory, Queensland and Tasmania reported it in progress, and New South Wales, South Australia, Victoria and Western Australia reported further work required.","Brain injury is named only in Victoria's responses: its Youth Justice Primary Health Quality Framework 2023 requires health providers to respond to children and young people in custody with disability including acquired brain injury, and its family violence risk framework includes a cognitive disability screen with acquired brain injury indicators; Victoria also states there is no overarching diagnostic screening tool for cognitive impairment."],"pop":"people with disability, including cognitive disability, in adult and youth custody","set":"mixed","d":"policy analysis","em":"not applicable (government progress report); screening for disability and cognitive disability, not brain injury specifically","lim":"A jurisdictional self-report of implementation status; it does not evaluate whether screening identifies disability or changes outcomes.","q":"Official progress reporting under the national monitoring and reporting framework; evidence of commitments and self-assessed status, not of effect.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Released 27 November 2025, the date last updated on each recommendation page. Read in full on 13 September 2026 from copies of the recommendation pages for 8.4, 8.14 and 8.15 saved from health.gov.au by Stan Gilmour, because the site timed out to automated retrieval; the pages are not stored in the repository. Recommendation 8.21 (court diversion) was not read. Responsibility for all three recommendations rests with state and territory governments. Status as reported at 27 November 2025, not re-checked against later state sources. Complements queenslandgovernment_2025_drcresponseupdated. | MANUAL SOURCE CHECK u1, 13 September 2026.","ep":"e3","ver":"CONFIRMED"},{"k":"esopenko_2025_characterizing","t":"Characterizing intimate partner violence-related head trauma in community-recruited women","y":2025,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0000000000001062","pmid":"40366341","a":["Esopenko, C.","Jain, D.","Hicks, A.J.","Carter, E.","Carlsson, E."],"s":["I"],"th":["ipv-brain-injury","memory-and-suggestibility","survivor-lived-experience"],"o":["lived experience and description of IPV-related head trauma episodes"],"j":["United States"],"f":["In semi-structured interviews with 72 cisgender women across three US regions, the overwhelming majority (69 of 72) reported at least one lifetime episode of IPV-related head trauma, illustrated through their own descriptions of these episodes."],"pop":"cisgender women with lifetime IPV-related head trauma","set":"community","d":"qualitative","n":72,"em":"in-depth semi-structured interview eliciting number and mechanism of lifetime IPV-related head trauma events","lim":"Qualitative, self-selected community sample; findings on prevalence within the sample are not generalisable to the wider IPV survivor population.","q":"Directly addresses the survivor lived-experience gap the reviewers flagged, using participants' own language to describe head trauma episodes, valuable for understanding how survivors themselves narrate and may inaccurately date or sequence injury events, relevant to the justice-credibility theme.","tier":2,"era":"core","uk":"high","con":0,"ep":"e3","ab":"The aim of the study was to characterize the experiences of intimate partner violence (IPV)-related head trauma (HT) among cisgender women. Three geographic regions across the United States. Seventy-two cisgender women aged 18 to 60 years (mean age = 39.6 years). In-depth semi-structured interviews. Participants completed a semi-structured interview, which was audio-recorded to determine the number and mechanisms of IPV-HT injuries experienced over their lifetime. Quotes from interview transcriptions were used to illustrate how participants describe their IPV-HT episodes. A total of 69/72 [participants reported IPV-related head trauma]."},{"k":"forsyth_2025_prevalence","t":"Prevalence of dementia and mild cognitive impairment among the older prisoner population in England and Wales: a cross-sectional study","y":2025,"v":"BMJ Open","ty":"journal-article","doi":"10.1136/bmjopen-2024-095577","pmid":"40204308","url":"https://pubmed.ncbi.nlm.nih.gov/40204308/","oa":1,"a":["Forsyth, K.","Malik, B.","Webb, R.","Heathcote, L.","Archer-Power, L.","Emsley, R.","Senior, J.","Domone, R.","Karim, S.","Hayes, A.","Carr, M.J.","Burns, A.","Shaw, J."],"s":["F"],"th":["prevalence-adult-custody","prison-healthcare","under-identification","victimisation"],"o":["dementia prevalence","mild cognitive impairment prevalence","risk of harm to self or others","social network isolation"],"j":["England and Wales"],"f":["Dementia prevalence among 869 screened prisoners aged 50 and over in England and Wales was 7.0 per cent (95% CI 5.5 to 8.9 per cent), rising to 11.8 per cent (95% CI 8.0 to 17.1) in those aged 70 and over.","Only 2 of the 70 individuals (3 per cent) who screened positive on the MoCA had a dementia diagnosis already recorded in prison healthcare notes, indicating substantial current under-recognition.","Among those screening positive, 46 per cent had a high or very high risk of harm to self or others and 35 per cent had no one they could confide in or call on for help.","The authors estimate approximately 1,020 older adults in prison in England and Wales have symptoms of likely dementia, with inadequate service provision for this group."],"pop":"prisoners aged 50 and over","set":"prison","d":"cross-sectional","n":869,"em":"Montreal Cognitive Assessment (MoCA) followed by Addenbrooke's Cognitive Examination, Third Revision (ACE-III)","lim":"Two-stage screening design means the MCI/dementia distinction depends on those testing positive on MoCA agreeing to a further interview; prevalence estimates weighted for sex and age but drawn from a sample of participating prisons rather than a full national census.","q":"Large, methodologically robust national survey using validated cognitive screening instruments; a major recent addition to UK evidence on ageing custodial populations and healthcare under-recognition.","tier":1,"era":"core","uk":"high","con":0,"nt":"Part of the DECISION study; see also forsyth_2020_dementia (NIHR HSDR monograph) reporting an earlier/related analysis of the same or overlapping dataset with somewhat different point estimates (6.8% vs 7.0% dementia), which should be checked against each other rather than treated as fully independent estimates.","ep":"e3","ver":"CONFIRMED","ab":"To estimate the prevalence of dementia and mild cognitive impairment (MCI) in the older prisoner population in England and Wales and to establish risk of harm to self and others, activity of daily living needs and social networks of prisoners with likely MCI and dementia. We screened 869 older prisoners (aged 50 years and older) using the Montreal Cognitive Assessment (MoCA). Participants testing positive on the MoCA (<=23) were interviewed using the Addenbrooke's Cognitive Examination, Third Revision (ACE-III) and a range of standardised assessments. The sample was drawn randomly from women's prisons (n=10) and a representative range of adult men's prisons (n=11) across England and Wales. We recruited 596 men and 273 women prisoners. Across the whole sample of older prisoners, the prevalence of dementia was 7.0% (95% CI 5.5%, 8.9%) (when weighted for sex and age), with the highest prevalence found among prisoners aged 70 years and older at 11.8% (95% CI 8.0%, 17.1%). The prevalence of dementia for men was 7.0% (95% CI 5.2%, 9.4%) and for women was 6.0% (95% CI 3.8%, 9.5%). Only two individuals (3%) who screened positively on the MoCA had a diagnosis of dementia in their prison healthcare notes, suggesting current under-recognition. The prevalence of MCI was 0.8% (95% CI 0.4% to 1.7%, weighted by age). Of those who screened positively on the MoCA, 32 (46%) participants had a high or very high risk of harm to self or others, and 70 (35%) had no friends with whom they could talk to about private matters or to call on for help. Approximately 1020 older adults living in prison have symptoms of likely dementia, and service provision for this group is inadequate."},{"k":"gbd_mena_2025_tbiscisburden","t":"Regional and National Burden of Traumatic Brain Injury and Spinal Cord Injury in North Africa and Middle East Regions, 1990-2021: A Systematic Analysis for the Global Burden of Disease Study 2021","y":2025,"v":"Journal of Epidemiology and Global Health","ty":"journal-article","pmid":"40016567","url":"https://pubmed.ncbi.nlm.nih.gov/40016567/","a":["Global Burden of Disease 2021 collaborators"],"s":["K"],"th":["evidence-gap","prevalence-community-comparison"],"j":["Middle East and North Africa"],"f":["Systematic analysis of TBI and spinal cord injury burden across North Africa and the Middle East, 1990 to 2021, as part of the Global Burden of Disease Study 2021."],"set":"community","d":"systematic review","q":"General population epidemiology, not a justice-system or corrections-policy document; included to show what exists for this region.","tier":3,"era":"core","uk":"low","con":0,"nt":"No Gulf or Middle East justice-health policy document naming brain injury was found in this harvest despite targeted searching. This GBD paper is the only regionally relevant material located, and it is epidemiological rather than a policy or justice document. The absence itself should be read as a genuine finding, not a search failure.","ep":"e3"},{"k":"guala_2024_evaluating","t":"Evaluating social rehabilitation of aggression for persons with Acquired Brain Injury: a systematic review","y":2025,"v":"Disability and Rehabilitation","ty":"systematic-review","doi":"10.1080/09638288.2024.2380475","pmid":"39033395","oa":0,"a":["Guala, T.","Harries, T.","Button, K.","de Andrade, D.","Miller, P.","Tonner, L.","Hill, H.","Langbein, A.","Curtis, A."],"s":["H"],"th":["adapted-interventions","emotion-regulation","evidence-gap","impulsivity-aggression"],"o":["aggression"],"j":["international"],"f":["Of 15 studies meeting inclusion criteria (spanning 2000 to 2023), only 1 was set in a forensic population; the remaining 14 were community-based, illustrating a stark shortage of evaluated aggression interventions for people with ABI in justice settings.","Pharmacological management of aggression (6 studies) was largely ineffective, and anger management interventions (6 studies) showed inconsistent effectiveness.","Single studies suggested emotion regulation approaches may help with externalised aggression and that mindfulness and transcranial direct current stimulation were effective, but the one forensic peer-group intervention identified was not tested for statistical significance.","The review notes substantial variability across studies in how aggression, injury severity and cognitive impairment were measured."],"pop":"people with acquired brain injury and aggression, community and forensic samples","set":"mixed","d":"systematic review","n":15,"em":"n/a (systematic review of aggression interventions)","lim":"Only 15 studies met inclusion criteria overall and only one was forensic; measurement of aggression, severity and cognitive impairment varied considerably across studies, limiting comparability.","q":"A systematic review that directly quantifies the evaluation gap this strand is asked to be honest about: of the entire international literature on aggression interventions for ABI since 2000, only one evaluated study was set in a forensic population, and even the community evidence is mixed, with pharmacological approaches largely ineffective.","tier":1,"era":"core","uk":"medium","con":0,"nt":"One of the clearest single citations for the size of the forensic evaluation gap in this strand: 1 forensic study out of 15 identified worldwide since 2000.","ep":"e3","ab":"Social rehabilitation of aggression following an Acquired Brain Injury (ABI) is critically important for persons with ABI due to increased vulnerability of criminal behaviour related to post-injury changes in functioning. This review presents findings from studies that evaluated aggression interventions in both community and forensic populations of people with ABI. We searched PsycINFO, EMBASE, SocINDEX, CINAHL and Medline databases for studies published between 1 January 2000 and 15 October 2023. There were 15 studies (14 community-based, one forensic) that met inclusion criteria. Pharmacological management (6) was largely ineffective and anger management interventions (6) presented with inconsistent effectiveness. Emotion regulation (1) may be effective for externalised aggression. Both mindfulness and transcranial direct current stimulation (1) were effective, and the results of a forensic peer group approach (1) were not tested for statistical significance. There was variability in the measurement of aggression, injury severity, and cognitive impairment. Whilst community interventions for aggression in persons with ABI are prevalent, findings for effectiveness have been mixed and there is a paucity of evaluated interventions in forensic samples. Further research is needed to unravel the complex interplay of factors contributing to aggression and develop effective social rehabilitation for persons with ABI."},{"k":"hmiprisons_2025_fouryears","t":"Four years on: neurodiversity in prisons","y":2025,"v":"HM Inspectorate of Prisons (blog)","ty":"report","url":"https://hmiprisons.justiceinspectorates.gov.uk/news/four-years-on-neurodiversity-in-prisons/","oa":1,"a":["HM Inspectorate of Prisons"],"s":["K"],"th":["evidence-gap","inspection-and-oversight","prison-regime","reasonable-adjustments","screening-tools","staff-training","under-identification"],"o":["identification","reasonable adjustments","staff training"],"j":["England and Wales"],"f":["HMIP states that, as of May 2024, it understood Neurodiversity Support Managers to be in place at 105 publicly owned prisons and young offender institutions.","HMIP states that the system still lacks consistent data on how many people in prison are neurodivergent, that many prisons rely on self-disclosure, and that there was no assessment pathway for ADHD at Thameside.","At Deerbolt the prison had identified that around two-thirds of prisoners had neurodivergent needs, but there was little work to support them; provision is described as varying too much between prisons and relying on individual staff or prisoner champions.","The post does not mention brain injury, acquired brain injury or head injury."],"pop":"neurodivergent people in prisons and young offender institutions","set":"prison","d":"commentary","lim":"A short blog drawing selectively on recent inspection reports, with no systematic data; the Neurodiversity Support Manager figure is attributed to a GOV.UK press release.","q":"Inspectorate commentary rather than a formal inspection output; illustrative examples from named prisons. Useful as evidence that the 2021 neurodiversity agenda in prisons has not extended to brain injury.","tier":3,"era":"core","uk":"high","con":0,"nt":"Blog published 23 July 2025, read in full on hmiprisons.justiceinspectorates.gov.uk. Follows up the 2021 joint inspectorate evidence review (hmicfrs_2021_neurodiversity, already in the corpus). The underlying inspection reports for the named prisons (Warren Hill, Buckley Hall, Parc, Forest Bank, Kirkham, Drake Hall, Thameside, Styal, Ranby, Foston Hall, Standford Hill, Deerbolt) were not read. As at 13 September 2026. | BACKFILL u1, 13 September 2026 (decision S27): published before the currency window; checked against its primary source by an independent verification pass, with any corrections applied before entry.","ep":"e3","ver":"CONFIRMED"},{"k":"hoc_library_2025_abiactionplan","t":"Comprehensive acquired brain injury action plan","y":2025,"v":"House of Commons Library","ty":"report","url":"https://commonslibrary.parliament.uk/research-briefings/cdp-2025-0227/","oa":1,"a":["House of Commons Library"],"s":["K"],"th":["commissioning-and-policy"],"j":["England and Wales"],"f":["Briefing (published 27 November 2025) for a Westminster Hall debate confirms the government's pledge to publish a concise, action-orientated and accountable national ABI action plan, promised for autumn 2025 but not yet released as of the briefing date.","Notes that the previous government had also committed to an ABI strategy in 2024, following a 2022 call for evidence, which was not completed before the change of government."],"set":"mixed","d":"policy analysis","q":"Official parliamentary briefing; accurately dates the still-unpublished status of a national ABI strategy as of the harvest date.","tier":1,"era":"core","uk":"high","con":0,"nt":"Directly answers the strand brief's request on ABI strategy implementation status: as of November 2025 the plan remains promised, not published.","ep":"e3","ver":"CONFIRMED"},{"k":"homeoffice_2025_freedomfromviolence","t":"Freedom from violence and abuse: a cross-government strategy to build a safer society for women and girls","y":2025,"v":"Home Office (GOV.UK)","ty":"report","url":"https://www.gov.uk/government/publications/freedom-from-violence-and-abuse-a-cross-government-strategy","oa":1,"a":["Home Office"],"s":["K"],"th":["commissioning-and-policy","non-fatal-strangulation","victimisation"],"o":["VAWG prevalence","non-fatal strangulation"],"j":["England and Wales"],"f":["The strategy states that there are 110 recorded offences of non-fatal strangulation every day in England and Wales.","It commits to criminalise possessing or publishing pornography depicting strangulation or suffocation, and (in the action plan volume) to designate such depictions a priority offence under the Online Safety Act.","Neither the strategy nor the action plan volume mentions brain injury."],"pop":"women and girls","set":"n/a","d":"policy analysis","lim":"Strategy document; the daily offence figure is presented without an attributed source in the passage read.","q":"Primary government strategy; not an official statistics release or evaluation of the section 75A offence.","tier":3,"era":"core","uk":"high","con":0,"nt":"Collection first published 18 December 2025 (accessible HTML versions dated 3 February 2026, updated 26 May 2026). Both accessible HTML volumes were retrieved via the GOV.UK content API and text-searched for 'strangulation', 'suffocation' and 'brain injur'. Recorded because it is the only official output in the window found to state a figure for non-fatal strangulation offences; it is not an evaluation. As at 13 September 2026. | CURRENCY HARVEST u1, 13 September 2026: checked against its primary source by an independent verification pass; any corrections were applied before entry.","ep":"e3","ver":"CONFIRMED"},{"k":"jenkins_2025_intimate","t":"Intimate partner violence, traumatic brain injury and long-term mental health outcomes in midlife: the Drake IPV study","y":2025,"v":"BMJ Mental Health","ty":"journal-article","doi":"10.1136/bmjment-2024-301439","pmid":"40490274","oa":1,"a":["Jenkins, N.D.","Ritchie, C.W.","Ritchie, K.","Terrera, G.M.","Stewart, W."],"s":["I"],"th":["co-occurrence-mental-health","ipv-brain-injury","prevalence-women"],"o":["brain health trajectory","midlife mental health outcomes"],"j":["Ireland","United Kingdom"],"f":["Approximately 30 per cent of women experience IPV in their lifetime, often with associated TBI exposure, the paper notes as background.","The PREVENT Dementia cohort (UK and Ireland, ages 40 to 59) was used to relate IPV-related physical abuse and TBI history to midlife mental health outcomes."],"pop":"women aged 40 to 59 in a dementia-risk cohort study","set":"community","d":"prospective cohort","em":"self-reported history of IPV-related physical abuse and TBI within the PREVENT Dementia cohort","lim":"Self-reported, retrospective IPV and TBI history within a cohort not originally designed to study IPV; observational design cannot establish causality.","q":"Directly UK-relevant (PREVENT Dementia is a UK/Ireland cohort) and links IPV-TBI to the dementia-risk literature, an important bridge for Huw's neuropsychology framing.","tier":1,"era":"core","uk":"high","con":0,"nt":"Uses a UK/Ireland cohort (PREVENT Dementia), directly relevant to UK evidence base.","ep":"e3","ab":"Approximately 30% of women experience intimate partner violence (IPV) in their lifetime, often with traumatic brain injury (TBI) exposure. Nevertheless, there has been limited research exploring lifelong brain health outcomes following IPV with TBI. To address this, we investigated the relationship between IPV, TBI and midlife mental health outcomes within an observational cohort study. PREVENT Dementia is a cohort study with participants recruited aged 40-59 years for longitudinal measures of brain health. Participants reporting histories of IPV-related physical abuse (IPV-PA) at study recruitment."},{"k":"laduke_2025_feasibility","t":"Feasibility and Acceptability of Telephone-Administered Traumatic Brain Injury Common Data Elements and the Rehabilitation Needs Survey in Community-Dwelling Adults Exposed to the United States Criminal Legal System.","y":2025,"v":"Neurotrauma Reports","ty":"journal-article","doi":"10.1089/neur.2024.0158","pmid":"40309158","url":"https://doi.org/10.1089/neur.2024.0158","oa":1,"a":["LaDuke, C.","Tamura, K.","Linder, M.","Day, R.","Dams-O'Connor, K."],"s":["D"],"th":["evidence-gap","implementation-science","screening-tools"],"o":["completion rates","data collector-rated acceptability"],"j":["United States"],"f":["Completion rates across telephone-administered TBI measures were 88 to 100 per cent in 85 legally-impacted community-dwelling adults.","Data collectors reported most difficulty with measures needing detailed training, including the Brain Injury Screening Questionnaire (BISQ) and the Brief Test of Adult Cognition by Telephone.","Data collectors recommended adding BISQ questions on head injuries sustained during or because of criminal legal system exposure."],"pop":"community-dwelling adults with criminal legal system exposure","set":"probation/community","d":"cross-sectional","n":85,"em":"BISQ and TBI common data elements, telephone-administered","lim":"Abstract notes challenges inherent to self-report tests; single small US sample.","q":"Small descriptive feasibility study of research measurement. It is not an evaluation of a screening programme run by a justice agency, and it has no costs. Bias risk: a convenience sample recruited in the community, and acceptability judged by data collectors rather than participants, as far as the abstract shows.","tier":3,"era":"core","uk":"low","con":0,"nt":"Abstract only. Recorded for the gap check, gap 2. It is the closest item found to a 'feasibility evaluation' in a justice population, and it does not close the gap. What it tests is the feasibility of telephone administration of research data elements (including the BISQ) with community-dwelling adults exposed to the legal system. It is not a screening programme delivered in a justice setting, and it has no economic component. Its existence means the 'feasibility' half of the gap wording should be stated precisely. Affiliations include The Fortune Society, New York. Check the theme term against themes.md. | CURRENCY HARVEST u1, 13 September 2026: identity and findings re-checked against PubMed, Crossref or the issuing body by the lead reviewer before entry.","ep":"e3","ver":"CONFIRMED","ab":"Traumatic brain injury (TBI) is common among legally-impacted adults and has also been linked to negative outcomes throughout the criminal legal system. Despite this, relatively limited TBI research has focused on or even included legally-impacted adults. Existing literature in this population has used heterogeneous TBI definitions, populations, and measures when studying outcomes. This study therefore investigates the feasibility and acceptability of telephone-administered TBI common data elements (CDEs) and the Rehabilitation Needs Survey (RNS) in 85 legally-impacted community-dwelling adults. Regarding feasibility, completion rates across measures were high (88-100%), and noncompletion was most commonly due to participants declining to continue. Regarding acceptability, data collectors were able to administer and code most measures with relative ease. Reported difficulties related to measures requiring detailed data collector training to administer and code, such as the Brain Injury Screening Questionnaire (BISQ) and Brief Test of Adult Cognition by Telephone, or challenges inherent to self-report tests in general. In addition, data collectors recommended adding specific questions to the BISQ to query head injuries experienced during or as a result of their exposure to the criminal legal system. Overall, results support the use of telephone-administered TBI CDEs and the RNS in legally-impacted adults, and underscore the need for culturally-responsive training and technical assistance for TBI researchers engaging with this population."},{"k":"lin_2024_engaging","t":"Engaging with discursive complexities in mental health accessibility: implications for acquired brain injury","y":2025,"v":"Sociology of Health & Illness","ty":"journal-article","doi":"10.1111/1467-9566.13856","url":"https://onlinelibrary.wiley.com/doi/10.1111/1467-9566.13856","oa":0,"a":["Lin, N.X."],"s":["M"],"th":["co-occurrence-mental-health","disability-discrimination","human-rights"],"o":["accessibility of mental health treatment for people with ABI"],"j":["not specified"],"f":["The paper argues that ableist assumptions about incapability have led to neglect of the psychosocial needs of people with ABI, leaving evidence-based mental health treatments inaccessible to them despite these treatments benefiting people without disabilities.","Dominant discursive simplifications of health and disability are argued to conceal the complexity of ABI recovery, undermining recognition of a gradient (rather than binary) of health and disability.","The author calls for engaging more directly with this discursive complexity to improve mental health accessibility for people with ABI."],"pop":"adults with acquired brain injury (conceptual/discourse analysis, not a specific empirical sample)","set":"n/a","d":"commentary","em":"n/a (discourse/conceptual analysis)","lim":"Conceptual/discursive analysis rather than an empirical qualitative study with named participants; not justice-specific.","q":"Directly relevant theoretical contribution to the strand's non-deficit and disability-rights framing theme, explicitly naming ableism and discursive simplification as mechanisms of exclusion for people with ABI; not empirical, so treated as commentary/theory rather than primary evidence.","tier":2,"era":"core","uk":"low","con":0,"nt":"Conceptual/discursive analysis, not an empirical qualitative study, and not justice-specific. Directly relevant to the strand's non-deficit and disability-rights framing theme via its explicit ableism critique.","ep":"e3","ab":"The psychosocial needs of people with acquired brain injury (ABI) have been neglected based on ableist assumptions of incapability to participate in mental health treatment. Although people without disabilities benefit from evidence-based mental health supports, these treatments remain inaccessible for those with disabilities after ABI. Discursive simplifications used in dominant conceptualisations of health and disability may maintain this inaccessibility. This paper examines the role of discursive constraints in concealing the complexities of ABI recovery, undermining the gradient of health and disability that shapes access to appropriate psychosocial support."},{"k":"macaranas_2024_pediatric","t":"Pediatric Brain Injuries Are Associated With Intimate Partner Violence-Related Brain Injuries Among Women in Adulthood","y":2025,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0000000000001022","pmid":"39616435","oa":0,"a":["Macaranas, A.R.","Tanriverdi, A.E.","Joseph, A.L.","Iverson, G.L.","Valera, E.M."],"s":["C"],"th":["child-maltreatment","ipv-brain-injury","repetitive-injury","victimisation"],"o":["adult IPV-related brain injury","childhood brain injury","childhood trauma"],"j":["USA"],"f":["64.3 per cent of 129 women with a history of IPV reported at least one IPV-related brain injury, and 30.2 per cent reported at least one childhood brain injury.","Women who sustained at least one childhood brain injury were significantly more likely to sustain a future IPV-related brain injury in adulthood (odds ratio 4.65, p=0.004).","Each additional childhood brain injury increased the likelihood of a later IPV-related brain injury (odds ratio 3.20, p=0.005)."],"es":[{"m":"odds ratio","v":"4.652","ci":"not reported","c":"any childhood brain injury vs none, predicting adult IPV-related brain injury, p=0.004"},{"m":"odds ratio","v":"3.198","ci":"not reported","c":"per additional childhood brain injury, predicting adult IPV-related brain injury, p=0.005"}],"pop":"women with history of IPV, community-recruited","set":"community","d":"retrospective cohort","n":129,"em":"Ohio State University TBI Identification Method and Brain Injury Severity Assessment","lim":"Community-recruited convenience sample (social media, DV shelters, support programmes), not a justice-involved or representative population; retrospective self-report of both childhood and adult brain injury history.","q":"Community/victim-side study, not justice-involved; relevant here for the repeat-injury and childhood-to-adult IPV brain injury trajectory that likely underlies the pathway into justice contact.","tier":3,"era":"core","uk":"low","con":0,"nt":"Boundary case: community sample, not justice-involved, and primarily owned by the separate victim/community IPV brain injury strand. Logged here because the childhood-to-adult repeat-injury trajectory it describes is the same mechanism proposed to explain repeat head injury among justice-involved women in the Scottish studies (McMillan et al. 2021, Kirby et al. 2021).","ep":"e3","ab":"Prior studies have reported associations between childhood physical abuse and intimate partner violence (IPV). However, there has been limited literature examining the relationship between pediatric brain injuries and IPV-related brain injuries later in life. We examined the association between childhood brain injuries and brain injuries sustained from IPV in adulthood. Participants were recruited through Mass General Brigham's \"Rally,\" social media, and information sheets distributed in locations likely to serve women in current or past abusive relationships (eg, domestic violence shelters, and IPV support programs). Women who have experienced IPV with and without brain injury (n = 129), ages 19 to 69. Retrospective, cross-sectional study design. We administered the Ohio State University Traumatic Brain Injury Identification Method and the Brain Injury Severity Assessment to assess brain injury history, and the Childhood Trauma Questionnaire (CTQ). A logistic regression was used to examine the association between pediatric brain injuries and IPV-related brain injuries, adjusting for childhood trauma, years of education, and age. A majority of participants (64.3%) reported experiencing at least 1 IPV-related brain injury, and 30.2% experienced at least 1 childhood brain injury. Child abuse-related brain injuries occurred in 10.9% of the sample, whereas childhood brain injuries from other causes occurred in 19.4% of participants. Participants who sustained at least 1 childhood BI were significantly more likely to sustain a future IPV-related brain injury as an adult (OR = 4.652, P = .004). For each additional childhood BI sustained, participants were more likely to sustain an IPV-related BI (OR = 3.198, P = .005)."},{"k":"macdonald_2024_diversion","t":"Diversion into mental health treatment: a survey of magistrates and treatment plans","y":2025,"v":"Psychiatry, Psychology and Law","ty":"journal-article","doi":"10.1080/13218719.2024.2313985","pmid":"40454375","url":"https://doi.org/10.1080/13218719.2024.2313985","oa":1,"a":["Macdonald, C.","Weatherburn, D.","Lappin, J."],"s":["G"],"th":["charge-and-diversion","courts-and-trial","liaison-and-diversion"],"o":["court diversion decision"],"j":["Australia"],"f":["Magistrates rated the quality and detail of the treatment plan, seriousness or violence of the offence, availability of treatment and severity of impairment as the issues of highest importance in diversion decisions; magistrates estimated on average that 44 per cent of diversion applications lacked merit.","Defendants were more likely to be diverted if their report was written by the Statewide Community Court Liaison Service, or if they were already receiving treatment or had a diagnosis of schizophrenia or cognitive impairment."],"pop":"defendants with mental health or cognitive impairment considered for diversion, NSW Local Courts","set":"court","d":"cross-sectional","em":"magistrate survey and analysis of treatment plans/reports","lim":"Single Australian state court system (New South Wales); relies on magistrate self-report of importance ratings, which may not reflect actual decision weightings.","q":"Recent, methodologically clear empirical study of what actually drives court diversion decisions for defendants with cognitive impairment, complementing the more UK-focused liaison and diversion literature.","tier":2,"era":"core","uk":"medium","con":0,"nt":"According to PubMed; DOI 10.1080/13218719.2024.2313985.","ep":"e3"},{"k":"manley_2025_new","t":"A new characterisation of acute traumatic brain injury: the NIH-NINDS TBI Classification and Nomenclature Initiative.","y":2025,"v":"The Lancet Neurology","ty":"journal-article","doi":"10.1016/s1474-4422(25)00154-1","pmid":"40409315","url":"https://pubmed.ncbi.nlm.nih.gov/40409315/","oa":0,"a":["Manley, GT","Dams-O'Connor, K","Alosco, ML","Awwad, HO","Bazarian, JJ","Bragge, P","Corrigan, JD","Doperalski, A","Ferguson, AR","Mac Donald, CL","Menon, DK","McNett, MM","van der Naalt, J","Nelson, LD","Pisica, D","Silverberg, ND","Umoh, N","Wilson, L","Yuh, EL","Zetterberg, H","Maas, AIR","McCrea, MA"],"s":["L"],"th":["case-definition","definitional-drift","severity-classification"],"o":["classification framework"],"j":["United States","multi-country"],"f":["The NIH-NINDS initiative involving 94 participants from 14 countries proposes replacing the single GCS-based mild/moderate/severe TBI classification with a four-pillar CBI-M framework (clinical, biomarker, imaging, modifier).","Research priorities identified include validation of the CBI-M framework and evaluation of its applicability beyond the acute injury phase."],"pop":"n/a, classification framework","set":"n/a","d":"policy analysis","em":"n/a: proposes new multidimensional TBI classification (CBI-M) to replace GCS-only mild/moderate/severe categorisation","lim":"A consensus proposal rather than a validated instrument; the paper itself calls for validation studies before clinical or administrative implementation.","q":"Directly relevant to the case-definition and coding-drift concerns in this strand: any future move away from GCS-only severity coding has major implications for how administrative and linked datasets classify TBI and for cross-study comparability.","tier":1,"era":"core","uk":"medium","con":0,"cn":"The framework is newly proposed and explicitly flagged by its authors as requiring validation before adoption; how administrative coding systems such as ICD would incorporate it is unresolved.","nt":"UK co-authors include Menon (Cambridge) and Wilson (Stirling); highly relevant to the data-quality and coding-drift theme of strand L.","ep":"e3","ver":"CONFIRMED","ab":"The clinical severity of traumatic brain injury (TBI) is commonly classified according to the Glasgow Coma Scale (GCS) sum score as mild (13-15), moderate (9-12), or severe (3-8). A new approach is needed for characterising TBI more accurately. In 2022, the US National Institutes of Health-National Institute of Neurological Disorders and Stroke launched an international initiative to address this need, with a focus on the acute phase of injury. Six working groups of TBI experts, implementation scientists, people with lived experience, and federal partners were established, involving 94 participants from 14 countries. The proposed new framework for the characterisation of acute TBI incorporates four pillars: a clinical pillar (full GCS and pupillary reactivity); a biomarker pillar (blood-based measures); an imaging pillar (pathoanatomical measures); and a modifier pillar (features influencing clinical presentation and outcome; CBI-M)."},{"k":"mcmillan_2025_associations","t":"Associations between significant head injury and cognitive function, disability, and crime in adult men in prison in Scotland UK: a cross-sectional study","y":2025,"v":"Frontiers in Psychiatry","ty":"journal-article","doi":"10.3389/fpsyt.2025.1544211","pmid":"40177591","url":"https://pubmed.ncbi.nlm.nih.gov/40177591/","oa":1,"a":["McMillan, T.M.","Aslam, H.","McGinley, A.","Walker, V.","Barry, S.J.E.","McMillan, TM","Aslam, H","McGinley, A","Walker, V","Barry, SJE"],"s":["A","F","L"],"th":["case-definition","co-occurrence-mental-health","co-occurrence-substance-use","offending-persistence","prevalence-adult-custody","repetitive-injury","self-report-validity","severity-distribution","under-identification","violent-offending"],"o":["SHI prevalence","arrests and convictions","arrests, charges and convictions","cognitive function","disability","offending age and type","repetitive injury","violent and property offending"],"j":["Scotland"],"f":["86 per cent of 286 adult male prisoners in two Scottish prisons reported a history of significant head injury, repeated over time in 62 per cent of those affected.","Disability was present in 35 per cent of those with significant head injury and was significantly associated with problematic substance use, clinical anxiety and clinical depression, but not with objective cognitive test scores.","Prisoners with significant head injury had more arrests, charges and convictions, were younger at first arrest, and were at greater risk of violent offending (multivariable OR 2.94, 95% CI 1.25 to 6.89).","Self-reported significant head injury (SHI) was found in 86 per cent of a sample of 286 adult male prisoners in Scotland (representative of approximately 8,000 men in Scottish prisons), with 62 per cent reporting repeated SHI.","Disability was present in 35 per cent of those with SHI and was significantly associated with problematic substance use, clinical anxiety and clinical depression, though no significant association was found between SHI and cognitive test performance.","Prisoners with SHI had more arrests, charges and convictions, at younger ages, and greater involvement in violent and property offences.","In a sample of 286 adult men demographically representative of Scotland's approximately 8,000-strong male prison population, significant head injury (SHI) was found in 86 per cent (245 of 286), and was repeated over time in 62 per cent (151 of 245) of those affected.","Disability was associated with SHI in 35 per cent (85 of 245) of cases and was significantly linked with problematic drug or alcohol use, clinical anxiety, and clinical depression, but not with objective cognitive test outcomes.","Prisoners with SHI had more arrests, charges and convictions, at younger ages, and a greater risk of violent and property offending."],"es":[{"m":"multivariable OR for violent offending","v":"2.94","ci":"1.25-6.89","c":"significant head injury vs none"}],"pop":"adult male prisoners","set":"prison","d":"cross-sectional","n":286,"em":"structured interview and questionnaire on history of significant head injury","lim":"Two-site sample though demographically representative of the national male prison population; cross-sectional design cannot establish causal direction between head injury and offending.","q":"Well-designed representative sample with structured multi-domain assessment; notable that disability was linked to comorbidities but not to objective cognitive impairment, a nuance worth flagging.","tier":1,"era":"core","uk":"high","con":0,"nt":"Recent, well-powered Scottish prison study; disability associated with comorbidity but not directly with cognitive test performance, a nuance relevant to how prisons should identify need.","ep":"e3","ab":"Although a history of head injury is common in prisoners, little is known about its impact in relation to disability and potential associations with other health problems. This is relevant to the development of effective management and interventions targeted towards health or reducing recidivism. This study investigates effects of significant head injury (SHI) on disability, cognitive function, and offending in adult male prisoners and considers relationships with common comorbidities. In this cross-sectional study, adult male prisoners in Scotland were recruited from Her Majesty's Prisons Low Moss and Shotts. The sample of 286 was demographically representative of approximately 8,000 adult men in prison in Scotland. Severe head injury (SHI) was found in 245/286 (86%) and was repeated over periods of time in 151/245 (62%). Disability was associated with SHI in 85/245 (35%) and was significantly associated with problematic drug or alcohol use, clinical anxiety, and clinical depression. Significant associations between SHI and cognitive test outcomes were not found. Prisoners with SHI had more arrests, charges, and convictions and at younger ages, and were at greater risk of involvement in violent and property offences. A history of repeated SHI is very common in adult men in prison and is associated with a greater risk of crime including violence."},{"k":"mcmillan_2025_childhood","t":"Childhood traumatic brain injury and crime in adolescence","y":2025,"v":"JAMA Pediatrics","ty":"journal-article","doi":"10.1001/jamapediatrics.2024.6402","pmid":"39836433","url":"https://jamanetwork.com/journals/jamapediatrics/fullarticle/2829446","oa":0,"a":["McMillan, T.M.","Schwartz, J.A.","Williams, H."],"s":["B"],"th":["administrative-data-linkage","offending-onset","youth-pathway"],"o":["convictions","criminal charges"],"j":["Denmark"],"f":["Letter responding to Blaabaek et al. (2024), which reported that the association between mild TBI before age 10 years and justice involvement at ages 15 to 20 years became non-significant when siblings or twins were compared; the authors state concerns about that study's conclusion that childhood mild TBI should be viewed as predictive and not causally contributing to adolescent offending, and that the finding should influence policy.","The grounds given are that the study did not account for multiple exposures to TBI, which the letter reports in around two-thirds of young people in prison assessed by validated structured interview; that it focused only on mild TBI despite the difficulty of assessing severity in children; and that identifying mild TBI from a single ICD-10 code, without self-report, is likely to miss cases, including among comparison groups.","The letter adds that people involved in crime often do not attend hospital, that parental involvement in crime and physical abuse are more common in justice-involved children, and that injured children may therefore not be taken to hospital.","Against the Danish result the letter cites Swedish and Western Australian register studies using a wider set of ICD codes, which it says report increased risk of crime in siblings exposed to TBI of any severity, and longitudinal evidence it says suggests a causative role; it concludes that a history of mild TBI is too narrowly defined to influence policy given the weight of other evidence."],"pop":"n/a (letter concerning a Danish population cohort of children)","set":"n/a","d":"commentary","lim":"Correspondence without new data.","q":"Published critique in the same journal, answered by the original authors. Weight lies in the arguments, not new evidence; full text not read, so the specific methodological grounds are not confirmed here.","tier":3,"era":"core","uk":"high","con":1,"cn":"This letter is itself one side of the dispute. McMillan (Glasgow), Schwartz (Florida State) and Williams (Exeter) contest the causal and policy interpretation of blaabaek_2024_mildtraumatic on grounds of exposure definition, severity, repeated injury and under-ascertainment. Blaabaek, Elwert and Fallesen reply in the same issue (blaabaek_2025_childhood) that different exposures may have different effects, that much prior evidence is cross-sectional or selected on the outcome, and that plausible under-reporting would bias their estimates only slightly.","nt":"Critique of blaabaek_2024_mildtraumatic, which carries the contested flag. Published online 21 January 2025; JAMA Pediatr 2025;179(3):353-354. Full text read 13 September 2026 from the published letters page (JAMA Pediatrics 179(3), pp. 353-355), supplied by Stan Gilmour through University of Exeter access; not stored in the repository. The letter reports no conflicts of interest; its evidence includes Williams et al. (2018), co-authored by Huw Williams, and Schwartz, Connolly and Valgardson (2018), co-authored by Joseph Schwartz, which is not in the corpus. Declared interest for this review: Huw Williams is a co-author (decision S25).","ep":"e3","ver":"CONFIRMED"},{"k":"misak_2025_costs","t":"The Costs of Acquired Brain Injury to the UK Economy","y":2025,"v":"All-Party Parliamentary Group for Acquired Brain Injury / UK Acquired Brain Injury Forum (UKABIF)","ty":"report","url":"https://cdn.ymaws.com/ukabif.org.uk/resource/resmgr/resources/the_cost_of_acquired_brain_i.pdf","oa":1,"a":["Misak, J.","United Kingdom Acquired Brain Injury Forum"],"s":["H","K"],"th":["commissioning-and-policy","cost-effectiveness","under-identification"],"o":["annual economic cost","criminal justice system cost","return on investment for rehabilitation"],"j":["United Kingdom"],"f":["Using an incidence-based economic model built on HM Treasury Green Book methodology and Hospital Episode Statistics, the report estimates the total annual cost of acquired brain injury to the UK economy at 43.0 billion pounds, around 1.5 per cent of GDP.","Criminal justice system costs are itemised separately at approximately 600 million pounds a year, modelled on an assumption that traumatic brain injury increases the propensity for serious crime in 10 per cent of the relevant patient population.","The report models a return on investment of 16 to 1 for rehabilitation after severe traumatic brain injury, estimating rehabilitation costs of around 43,000 pounds per patient against long-term savings of around 680,000 pounds per patient.","Sets out the economic case for investment in ABI prevention, treatment and rehabilitation, published 1 May 2025."],"es":[{"m":"return on investment for severe TBI rehabilitation","v":"16:1","ci":null,"c":"modelled lifetime cost of rehabilitation (about GBP 43,000 per patient) vs modelled lifetime savings (about GBP 680,000 per patient)"}],"pop":"people with acquired brain injury, UK-wide (whole population, not offender-specific)","set":"n/a","d":"policy analysis","em":"Hospital Episode Statistics coding for traumatic brain injury, stroke and brain tumour (covering an estimated 85 per cent of ABI episodes)","lim":"The criminal justice system cost figure rests on a modelled assumption (10 per cent increased propensity to serious crime attributable to TBI) rather than a bottom-up costing of justice-system service use; the wider 43 billion pound figure and the 16:1 rehabilitation return-on-investment figure are model outputs, not observed trial-based savings, and depend on the underlying incidence, survival and life-expectancy assumptions.","q":"A modelled, incidence-based economic analysis, not a costed evaluation of any specific justice-sector intervention. It is the most concrete UK-wide costing found in this harvest that explicitly separates out a criminal justice system cost line and a rehabilitation return-on-investment figure, but both rest on assumptions rather than directly observed justice-system spending or trial-based outcome data, so should be cited as modelled estimates.","tier":2,"era":"core","uk":"high","con":0,"nt":"The steering group includes researchers (Kent, Norman) linked to other UK brain-injury-and-justice work cited elsewhere in this strand. The 600 million pound criminal justice figure and 16:1 rehabilitation ROI are the closest thing to a costed case for this strand found in the harvest, but both are model outputs resting on stated assumptions, not measured savings from an actual justice intervention.","ep":"e3","ver":"CONFIRMED"},{"k":"mndoc_2025_policy500303","t":"Mental Health Assessment (Policy 500.303)","y":2025,"v":"Minnesota Department of Corrections","ty":"guideline","url":"https://policy.doc.mn.gov/DOCPolicy/PolicyDoc?name=500.303.pdf","oa":1,"a":["Minnesota Department of Corrections"],"s":["K"],"th":["clinical-assessment","prison-healthcare","screening-tools"],"j":["United States"],"f":["Minnesota DOC policy 500.303 (effective 29 April 2025) requires admission mental health assessments to include review of TBI history using the Intake TBI Screening Tool, within 14 days of adult admission (7 days for juveniles)."],"set":"prison","d":"guideline","q":"Binding, currently effective state corrections policy with an explicit, named TBI screening instrument; one of the strongest 'implemented' examples identified across all jurisdictions in this harvest.","tier":1,"era":"core","uk":"medium","con":0,"nt":"Directly answers the brief's steer toward Minnesota as a leading US state programme; this is a mandatory operational policy, not merely guidance.","ep":"e3","ver":"CONFIRMED"},{"k":"ncvpp_2025_bodyworn","t":"Police use of body-worn video in first response to rape and serious sexual assault offences: Operation Soteria final research briefing","y":2025,"v":"National Centre for Violence Against Women and Girls and Public Protection (College of Policing / National Police Chiefs' Council)","ty":"report","url":"https://www.sccjr.ac.uk/wp-content/uploads/2025/09/BWVBriefing_FINAL_NCVPP.pdf","oa":1,"a":["Friskney, R.","Smith, O.","Johnson, K."],"s":["I"],"th":["evidence-gap","investigative-interviewing","policing-first-contact","sexual-violence"],"o":["evidence base for body-worn video use","victim disclosure and trust"],"j":["United Kingdom"],"f":["Found a lack of clear evidence to guide body-worn video use in first response to rape and serious sexual offence reports, with claims about improved conviction rates unsupported by published research.","Reached strong consensus that body-worn video should generally remain switched off for non-recent RASSO reports, recommending a case-by-case 'thinking approach' for live incidents that weighs investigative value against privacy and disclosure concerns.","Identified that body-worn video may inhibit victim disclosure and damage police-victim trust, and that obtaining meaningful victim consent to recording is practically difficult in these circumstances."],"pop":"police first responders and RASSO complainants","set":"policing-first-contact","d":"policy analysis","lim":"Briefing document synthesising expert consensus and existing evidence rather than new primary research with its own dataset; focused on rape/serious sexual offence first response specifically rather than domestic abuse strangulation first response, though the authors note different considerations may apply to domestic abuse contexts.","q":"Important corrective evidence for the brief's requested body-worn video theme: shows the evidence for BWV as a straightforward evidence-gathering good is weak and contested, cutting against an uncritical pro-BWV assumption in policy discussion.","tier":2,"era":"core","uk":"high","con":1,"cn":"The briefing itself contests the assumption, common in policing practice discussion, that body-worn video straightforwardly improves evidence and conviction rates in RASSO and by extension domestic abuse cases; direct application to non-fatal strangulation first response specifically has not been separately evaluated.","nt":"Covers rape and serious sexual offences specifically rather than domestic abuse strangulation directly; included because it is the most directly relevant UK evidence found on BWV use in first response to gender-based violence, and the brief asked for BWV evidence to be covered. | VERIFICATION: confirmed with a field correction applied, see corrections_log.","ep":"e3","ver":"PARTIAL","ab":"A research briefing finding a lack of clear evidence to guide decisions about the use of body-worn video (BWV) in first response to rape and serious sexual offence (RASSO) reports. The research team found strong consensus that BWV should generally remain switched off when responding to non-recent RASSO reports, and recommends a 'thinking approach' weighing investigative value against privacy concerns for live incidents. Concerns identified include capture of irrelevant intimate details, possible inhibition of victim disclosure, damage to police-victim trust, and unsupported claims about improved conviction rates. Meaningful victim consent is described as practically difficult to obtain in these circumstances."},{"k":"nemeth_2025_partner","t":"Partner-inflicted brain injury: intentional, concurrent, and repeated traumatic and hypoxic neurologic insults","y":2025,"v":"Brain Sciences","ty":"journal-article","doi":"10.3390/brainsci15050524","pmid":"40426695","oa":1,"a":["Nemeth, J.M.","Decker, C.","Ramirez, R.","Montgomery, L.","Hinton, A.","Duhaney, S.","Smith, R.","Glasser, A.","Bowman, A.A.","Kulow, E.","Wermert, A."],"s":["I"],"th":["ipv-brain-injury","linkworker-models","non-fatal-strangulation","repetitive-injury","trauma-informed-response"],"o":["lifetime and episode co-occurrence of head trauma and strangulation","probable brain injury prevalence"],"j":["United States"],"f":["Over 80 per cent of 47 service-seeking domestic violence survivors in Ohio reported both intentional head trauma and strangulation exposure across their lifetime from intimate partners and other abuse sources.","Nearly 50 per cent reported concurrent head trauma and strangulation within a single physical IPV episode (first or last).","Just over 60 per cent reported ever losing consciousness following a partner's attack, and 44 per cent had lost consciousness more than once; over 80 per cent met the study's definition of partner-inflicted brain injury (loss of consciousness or two or more alterations in consciousness).","The study proposes the term partner-inflicted brain injury (PIBI) and describes the CARE (Connect, Acknowledge, Respond, Evaluate) model as a brain-injury-aware enhancement to domestic violence service delivery."],"pop":"women seeking domestic violence services in Ohio, USA","set":"community","d":"cross-sectional","n":47,"em":"interview-administered survey capturing lifetime and episode-level head trauma and strangulation exposure, loss of consciousness and alterations in consciousness","lim":"Small convenience sample (n=47) recruited from a single state's DV services; retrospective self-report of loss of consciousness is a proxy for brain injury, not a clinical diagnosis.","q":"Key output of the Ohio Domestic Violence Network (ODVN) brain injury programme, one of the named programmes the brief asked to be checked; introduces the CARE service model now being adopted more widely.","tier":1,"era":"core","uk":"high","con":0,"nt":"Directly documents the Ohio Domestic Violence Network (ODVN) brain injury programme and its CARE model named in the brief.","ep":"e3","ver":"CONFIRMED","ab":"Traumatic brain injury (TBI) is caused from rapid head acceleration/deceleration, focal blows, blasts, penetrating forces, and/or shearing forces, whereas hypoxic-anoxic injury (HAI) is caused through oxygen deprivation events, including strangulation. Survivors seeking DV services in the state of Ohio completed interview-administered surveys in 2019 (n = 47). Over 80% of participants presented to DV services with both intentional head trauma and strangulation exposures across their lifetime from intimate partners and other abuse sources. Nearly 50% reported an experience of concurrent head trauma and strangulation in either the first or last physical IPV episode. Following a partner's attack, just over 60% reported ever having blacked out or lost consciousness - 44% experienced a loss of consciousness (LOC) more than once. Over 80% of service-seeking DV survivors reported either a LOC or two or more alterations in consciousness (AICs) following an IPV attack and were classified as ever having a partner-inflicted brain injury. We propose the use of the term partner-inflicted brain injury (PIBI). We discuss CARE (Connect, Acknowledge, Respond, Evaluate), a brain-injury-aware enhancement to service delivery."},{"k":"nice_2025_ng252","t":"Rehabilitation for chronic neurological disorders including acquired brain injury (NG252)","y":2025,"v":"NICE","ty":"guideline","url":"https://www.nice.org.uk/guidance/ng252","oa":1,"a":["National Institute for Health and Care Excellence"],"s":["K"],"th":["cognitive-remediation","commissioning-and-policy","evidence-gap","neurorehabilitation"],"o":["holistic rehabilitation needs assessment","rehabilitation interventions","rehabilitation service design and commissioning"],"j":["England"],"f":["NG252, published 15 October 2025, covers rehabilitation in all settings for children, young people and adults with chronic neurological disorders, and defines acquired brain injury as injury to the brain that results in neurological impairment.","Causes of acquired brain injury covered include traumatic injury (including shaken baby syndrome), tumours, chronic encephalitis, chronic hydrocephalus and hypoxic brain injury (including near drowning).","The guideline does not mention prisons, custody, police, probation, offending or the justice system, and does not mention strangulation; a full-text search of the 145-page PDF returned no hits for these terms.","Assessment and early management of head injury, and hospital and early community rehabilitation for traumatic brain injury as part of multiple injuries, are referred to NICE's separate guidelines on head injury and on rehabilitation after traumatic injury."],"pop":"children, young people and adults with a chronic neurological disorder, neurological impairment or disabling neurological symptoms, including acquired brain injury","set":"mixed","d":"guideline","lim":"Recommendations are not mandatory; the guideline excludes rehabilitation for cerebral palsy, dementia, epilepsy and stroke rehabilitation in adults.","q":"National clinical guideline based on NICE evidence reviews. Relevant to the review as the service standard for acquired brain injury rehabilitation, which makes no provision for people in contact with the justice system.","tier":2,"era":"core","uk":"high","con":0,"nt":"Full 145-page guideline PDF downloaded from nice.org.uk and text-searched for prison, custod, justice, offend, police, probation, strangul and head injur, with the scope, 'Terms used' and 'Inclusions and exclusions' sections read. Recommendations sections 1.1 to 1.26, rationale and the evidence reviews were not read in full. No hypoxic injury from strangulation or assault is named; hypoxic brain injury is listed generically. Jurisdiction recorded as England, NICE's usual remit; the scope for other UK nations was not checked. As at 13 September 2026. Publication date and absence of later updates taken from the PDF cover and guidance overview page. | BACKFILL u1, 13 September 2026 (decision S27): published before the currency window; checked against its primary source by an independent verification pass, with any corrections applied before entry.","ep":"e3","ver":"CONFIRMED"},{"k":"oci_2024_cognitivedisorder","t":"Cognitive Disorder Amongst Individuals Serving Sentences in Prison: Prevalence, Impact on Issues in Custody and Best Models of Service Response: A Rapid Review","y":2025,"v":"Office of the Correctional Investigator (Canada), with Centre for Addiction and Mental Health","ty":"report","url":"https://oci-bec.gc.ca/en/content/cognitive-disorder-amongst-individuals-serving-sentences-prison-prevalence-impact-issues","oa":1,"a":["Simpson, A.","Gerritsen, C.","Jones, R.","Maheandiran, M."],"s":["K"],"th":["co-occurrence-mental-health","prevalence-adult-custody","victimisation"],"j":["Canada"],"f":["Review commissioned by Canada's correctional ombudsman found that about 25 per cent of 527 newly admitted Pacific-region federal prisoners had some level of cognitive deficit, with 15 per cent having more severe deficits.","Cites meta-analytic prevalence estimates for TBI in justice-involved populations ranging from 5.5 to 92.5 per cent, with a pooled estimate of approximately 45.8 per cent."],"pop":"federally incarcerated adults, Canada","set":"prison","d":"narrative review","n":527,"q":"Produced by Canada's independent correctional oversight body (an ombudsman-type office) in partnership with an academic centre; rapid review format, not itself an original epidemiological study.","tier":1,"era":"core","uk":"medium","con":0,"nt":"The closest Canadian equivalent to a national official policy document connecting brain injury and cognitive disorder to corrections; no separate Correctional Service Canada TBI-specific directive was identified in this harvest. | Authors corrected 13 September 2026 from the corporate author to the four Centre for Addiction and Mental Health authors named in the document, which the Office of the Correctional Investigator commissioned and published on 11 December 2025. Year corrected by reviewer annotation. | VERIFICATION: confirmed with a field correction applied, see corrections_log.","ep":"e3","ver":"PARTIAL"},{"k":"oci_2025_annualreport202425","t":"Office of the Correctional Investigator Annual Report 2024-25","y":2025,"v":"Office of the Correctional Investigator (Canada)","ty":"report","url":"https://oci-bec.gc.ca/sites/default/files/2025-12/Annual%20Report%20EN%202025.pdf","oa":1,"a":["Office of the Correctional Investigator"],"s":["K"],"th":["adapted-interventions","commissioning-and-policy","inspection-and-oversight","prison-healthcare","screening-tools","staff-training","under-identification"],"o":["policy adequacy","programming","screening and assessment","staff training"],"j":["Canada"],"f":["The national systemic investigation 'Falling Through the Cracks: Federally Sentenced Individuals with Cognitive Deficits' focused on FASD, TBI, ASD and IDD and found outdated and vague policies, likely underestimated prevalence, and ineffective and inconsistent screening and assessment tools.","Based on Correctional Service Canada data for 2023 to 2024, 4.1 per cent of the incarcerated population had a cognitive deficit-related diagnosis, rising to 17.2 per cent when ADHD is included.","In the same data table, diagnoses in the row labelled Acquired Brain Injury were 0.6 per cent in 2021 to 2022, 1.1 per cent in 2022 to 2023 and 1.1 per cent in 2023 to 2024.","The report cites literature prevalence rates for TBI in corrections ranging from 5.5 per cent to 46 per cent, and records a staff account that brain injuries, autism spectrum disorder and FASD are being missed by the MHNS (Mental Health Needs Scale) and similar screening tools."],"pop":"people serving federal sentences, adult","set":"prison","d":"policy analysis","em":"Correctional Service Canada administrative diagnosis data; cognitive deficits (the source's term) defined to include intellectual developmental disorder, foetal alcohol spectrum disorder, autism spectrum disorder and traumatic brain injury","lim":"Oversight investigation based on policy review, Correctional Service Canada data and staff interviews; administrative diagnosis rates reflect identification practice rather than true prevalence, as the report itself argues.","q":"Statutory oversight body's annual report tabled in Parliament, confirmed on the Office's own site. Strong as evidence of policy gaps and of the official response; the prevalence figures are administrative and, by the report's own account, underestimates, so they should not be read as prevalence estimates.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Tabled in Parliament on 30 October 2025 (OCI listing, backgrounder and news release); the PDF was created 29 October 2025 and the 2025-12 folder in its URL reflects a re-upload on 11 December 2025. Outside the currency window by two days; included as the source of the recommendations answered in csc_2025_response52ndannualreport. Partial read: the cognitive deficits investigation (report pages 67 onward) and Recommendations 12 to 15 with the printed responses. The companion rapid review by the Centre for Addiction and Mental Health is oci_2024_cognitivedisorder, published by the Office on 11 December 2025. | CURRENCY HARVEST u1, 13 September 2026: checked against its primary source by an independent verification pass; corrections applied before entry. | VERIFICATION: confirmed; the verifier's field corrections were applied before the record entered the harvest, see 03-verification/pass5-currency-harvest.json.","ep":"e3","ver":"PARTIAL_AT_ENTRY"},{"k":"powell_2025_judging","t":"Judging offenders with intellectual disabilities: systematic review of criminal justice system professionals' expressed views and attitudes towards offenders with intellectual disabilities","y":2025,"v":"Journal of Intellectual Disability Research","ty":"systematic-review","doi":"10.1111/jir.13252","pmid":"40390361","url":"https://pubmed.ncbi.nlm.nih.gov/40390361/","oa":1,"a":["Powell, G.","Blake-Holmes, K.","Petrache, A.","Turrell, R.","Beazley, P."],"s":["M"],"th":["courts-and-trial","staff-training","under-identification","workforce-capability"],"o":["CJS professional attitudes","procedural fairness","training impact"],"j":["Australia","United Kingdom","United States"],"f":["A thematic synthesis of ten studies (766 participants) on criminal justice professionals' attitudes to offenders with intellectual disabilities identified five named themes: conflating diagnoses, perceptions of people with intellectual disabilities as offenders, procedural issues affecting them, development and maintenance of perceptions, and impact of training.","Methodological quality of included studies was broadly high on the CASP checklist, but none reflected on the researcher-participant relationship (reflexivity).","The review found pervasive negative perceptions of offenders with intellectual disabilities among CJS staff groups, attributable to both clinician- and system-level factors."],"pop":"criminal justice system professionals (police, court, probation, prison staff)","set":"mixed","d":"systematic review","n":766,"em":"thematic synthesis of ten qualitative/mixed-methods studies of CJS professional attitudes towards offenders with intellectual disabilities","lim":"Population is intellectual disability, not acquired brain injury; the theme of 'conflating diagnoses' is directly relevant since ABI is one condition professionals in the underlying primary studies sometimes conflate with intellectual disability.","q":"Rigorous thematic synthesis (CASP-appraised) directly modelling the kind of qualitative metasynthesis this strand values; the 'conflating diagnoses' theme is of particular interest for brain injury given how often ABI is mistaken for or merged with intellectual disability, autism or intoxication by practitioners.","tier":2,"era":"core","uk":"high","con":0,"nt":"Population is intellectual disability rather than acquired brain injury; included as a closely analogous, high-quality thematic synthesis of practitioner attitudes given the strand's emphasis that metasyntheses carry more weight, and because primary studies in this field frequently conflate ABI with intellectual disability.","ep":"e3","ab":"The diagnosis of an intellectual disability is suggested to have particularly stigmatising connotations, particularly within the criminal justice system (CJS). This paper aims to synthesise qualitative studies investigating the attitudes of CJS professionals to people with intellectual disabilities (PWID), specifically offenders with intellectual disabilities, and to appraise their methodological quality. A systematic search was conducted using PsychINFO, Web of Science, MEDLINE, EMBASE, CINAHL Complete and EThOS databases. Individual study quality was rated using the 10-item Critical Appraisal Skills Programme (CASP) checklist. Thematic synthesis was then used to explore and synthesise the findings of the included studies. Ten papers were included in the review, spanning 766 participants. Studies included utilised mixed methods surveys (n = 3), qualitative surveys (n = 1), semistructured interviews (n = 3), semistructured focus groups (n = 1), unstructured interviews (n = 1) and secondary analysis of previously collected research data (n = 1). Methodological quality was broadly of a high standard; however, all included papers failed to reflect on the relationship between the researchers and participants. Five themes were identified: conflating diagnoses, perceptions of PWID as offenders, procedural issues affecting PWID, development and maintenance of perceptions, and impact of training."},{"k":"queenslandgovernment_2025_drcresponseupdated","t":"Queensland Government Response to the Royal Commission into Violence, Abuse, Neglect and Exploitation of People with Disability (updated October 2025)","y":2025,"v":"Queensland Government, Department of Families, Seniors, Disability Services and Child Safety","ty":"report","url":"https://www.families.qld.gov.au/_media/documents/disability/disability-royal-commission/qld-govt-response-disability-royal-commission.pdf","oa":1,"a":["Queensland Government"],"s":["K"],"th":["commissioning-and-policy","diversion-schemes","human-rights","screening-tools","under-identification","youth-pathway"],"o":["court diversion","screening in custody","youth detention screening"],"j":["Australia (Queensland)"],"f":["Queensland accepted Recommendation 8.14 (national practice guidelines for screening in custody), stating it will work with other states and territories to develop national practice guidelines and noting that further consideration of a national screening tool that is broadly applied and culturally appropriate is required.","Queensland accepted in principle Recommendation 8.21 on court-based diversion for people with disability charged with summary offences, and stated it will pilot a disability stream as part of the Court Link programme in the Brisbane Magistrates Court.","Queensland accepted in principle Recommendation 8.4 on screening and assessment for children with cognitive disability, noting there is no nationally suitable, culturally appropriate disability screening tool for use in youth justice and that it is introducing a neurodiversity framework and a screening tool for use by community-based front line staff.","Within the justice volume the response does not name brain injury; acquired brain injury is named only in the text of Recommendation 6.25 on health workforce capability, which Queensland notes is directed to the Australian Government."],"pop":"people with disability, including cognitive disability, in contact with the criminal justice system, adult and youth","set":"mixed","d":"policy analysis","em":"not applicable (government response); Volume 8 recommendations framed around cognitive disability, not brain injury specifically","lim":"A statement of government positions and intended actions, not an implementation report; it does not report outcomes, and none of the justice commitments is brain-injury-specific.","q":"Primary state government document confirmed on the Queensland department's own site. Useful as the clearest confirmed primary statement of a state position on Volume 8 screening and diversion recommendations; weight limited because commitments are conditional on national guidelines and further consideration.","tier":3,"era":"core","uk":"low","con":0,"nt":"Cover reads 'Updated October 2025'; PDF created 9 December 2025. Internet Archive captures of the families.qld.gov.au landing page show the original response files on 12 September 2025 (last modified 1 August 2025) and the updated response at a new filename by 16 December 2025 (last modified 11 December 2025), so the update was posted within the currency window although dated before it. The live Queensland site returned HTTP 403 to verification; archive copies of the same PDF and landing page were used. Partial read: Volume 8 responses (8.4, 8.14, 8.15, 8.16, 8.21, 8.22) and brain injury mentions across the document. Implementation status as at 13 September 2026 was not verifiable; the Commonwealth Disability Royal Commission Progress Report 2025 could not be retrieved. | CURRENCY HARVEST u1, 13 September 2026: checked against its primary source by an independent verification pass; corrections applied before entry. | VERIFICATION: confirmed; the verifier's field corrections were applied before the record entered the harvest, see 03-verification/pass5-currency-harvest.json.","ep":"e3","ver":"PARTIAL_AT_ENTRY"},{"k":"riccardi_2025_screening","t":"Screening for brain injury in justice-involved youth","y":2025,"v":"American Journal of Speech-Language Pathology","ty":"journal-article","doi":"10.1044/2025_ajslp-24-00480","pmid":"40315604","url":"https://pubmed.ncbi.nlm.nih.gov/40315604/","oa":0,"a":["Riccardi, J.S.","Ciccia, A.H."],"s":["D"],"th":["probation-supervision","screening-tools","under-identification","workforce-capability","youth-pathway"],"o":["proportion screening positive","symptom domains among positive screens","workforce delivery by probation officers"],"j":["United States"],"f":["Over just over 2 years, 119 male youth on probation were screened for brain injury by 17 different probation officers using the HELPS TBI Screening Tool.","About 10 per cent of screened youth screened positive for a likely brain injury, with the greatest functional impact in information processing and emotional problem domains."],"pop":"justice-involved male youth on probation","set":"probation/community","d":"mixed methods","n":119,"em":"HELPS TBI Screening Tool, followed by shortened Juvenile Symptom Questionnaire for positive screens","lim":"Single-site, male-only probation sample with no independent clinical confirmation of screen-positive cases; the 10 per cent positive rate is markedly lower than TBI prevalence estimates from custodial youth studies and may reflect under-ascertainment by non-clinical probation staff or the screening tool's threshold.","q":"Directly evidences who screens (probation officers, not clinicians) and where in the pathway (community supervision) for youth brain injury screening, and gives a real-world workforce-delivered positive rate that is much lower than population-based prevalence estimates, illustrating potential under-identification in routine implementation.","tier":2,"era":"core","uk":"medium","con":0,"nt":"HELPS screening tool used here without a separate psychometric validation citation in this record; the original HELPS validation paper (Picard, Scherzer, Corradi-Dell'Acqua) could not be confirmed via the databases searched for this harvest and is therefore not logged as a separate record.","ep":"e3","ab":"The purpose of this clinical focus article is to describe the development, implementation, and outcomes of a screening process for brain injury and associated symptoms in a juvenile justice setting. Through a collaborative, co-design process, a screening approach was created and implemented with youth intersecting with probation services. The brain injury screening was conducted using the HELPS Traumatic Brain Injury (TBI) Screening Tool and, for youth who screened positive for a likely brain injury on the HELPS TBI Screening Tool, a shortened version of the Juvenile Symptom Questionnaire. In just over 2 years, 119 male youth on probation were screened for brain injury by 17 different probation officers. Of the about 10% of youth who screened positive for a likely brain injury, the greatest number of symptoms with the most impact on daily functioning were in the domains of information processing and emotional problems. The co-design, implementation, and outcomes of this screening process provide foundational knowledge on the prevalence of brain injury in justice-involved youth (JIYs) and associated symptoms that supports the need for continued research and development of clinical assessment and treatment processes. These findings highlight the critical role of speech-language pathologists on research and clinical teams to continue screening for brain injuries and providing brain injury sensitive supports and services to JIYs."},{"k":"sentencingcouncil_2025_strangulation","t":"Strangulation or suffocation / Racially or religiously aggravated strangulation or suffocation","y":2025,"v":"Sentencing Council","ty":"guideline","url":"https://sentencingcouncil.org.uk/guidelines/strangulation-or-suffocation-racially-or-religiously-aggravated-strangulation-or-suffocation/","oa":1,"a":["Sentencing Council"],"s":["I"],"th":["co-occurrence-neurodivergence","ipv-brain-injury","memory-and-suggestibility","non-fatal-strangulation","sentencing","victim-identification"],"o":["offence categorisation","sentence starting points and ranges"],"j":["England and Wales"],"f":["The guideline states that all cases of strangulation involve a very high degree of inherent harm, and places an offence in harm category 1 only where it results in severe physical injury or severe psychological harm with a substantial effect on the victim's ability to carry out normal day to day activities or to work; it does not name brain injury, hypoxic injury or loss of consciousness.","Starting points run from 3 years 6 months' custody (culpability A, harm 1) to 1 year's custody (culpability C, harm 2), within an offence range of a high level community order to 4 years 6 months' custody; the statutory maximum is 5 years' custody, or 7 years for the aggravated offence.","Lower culpability (C) includes mental disorder or learning disability where linked to the commission of the offence, and the mitigation factor refers courts to the overarching guideline on sentencing offenders with mental disorders, developmental disorders, or neurological impairments.","In the December 2024 consultation response, not the guideline, Professor Cath White and Dr Helen Bichard are reported as concerned that 'even brief offences are very serious as consciousness can be lost, indicating possible brain injury, in a matter of seconds', and the British Psychological Society said a survivor may experience 'memory deficits as a result of brain injury, or from the psychological trauma', making it unsafe to rely on the survivor's estimate of duration; the Council removed the long-term requirement from the high harm factor and, in reply to the request to name neurodiversity, pointed to its overarching guideline and left the factor as mental disorder or learning disability."],"pop":"offenders aged 18 and over sentenced for strangulation or suffocation (Serious Crime Act 2015, s.75A) and the racially or religiously aggravated offence","set":"court","d":"guideline","lim":"A sentencing guideline, not an evidence review; the Council states that precise definitions for harm categories are not possible given the wide variation in victims' responses.","q":"Definitive guideline that courts must follow unless contrary to the interests of justice. The consultation response is the more useful source for the review because it records brain injury evidence being put to the Council and how far it was taken into the final text.","tier":2,"era":"core","uk":"high","con":0,"nt":"Guideline published 17 December 2024 and effective from 1 January 2025 (year set to 2025, the effective date, as the brief requested). Guideline page read in full on sentencingcouncil.org.uk. Also read: the news item of 17 December 2024 and the 43-page consultation response PDF (https://sentencingcouncil.org.uk/media/r5ynianb/strangulation-and-suffocation-consultation-response-website.pdf), which was text-searched for brain, consciousness, cognitive, neurodiversity and learning disability and read in context around the hits, not read cover to cover. The only brain reference in the guideline itself is in the general age and/or lack of maturity mitigation text ('Immaturity can also result from atypical brain development'), which is not specific to this offence. Strand I because strangulation is the subject; the record would also fit G. As at 13 September 2026. Effective status checked on the guideline page. | BACKFILL u1, 13 September 2026 (decision S27): published before the currency window; checked against its primary source by an independent verification pass, with any corrections applied before entry. | VERIFICATION: confirmed; the verifier's field corrections were applied before the record entered the harvest, see 03-verification/pass5-currency-harvest.json.","ep":"e3","ver":"PARTIAL_AT_ENTRY"},{"k":"simes_2025_bridging","t":"Bridging the gap: a qualitative study exploring the impact of the involvement of researchers with lived experience on a multisite randomised control trial in the National Probation Service in England and Wales","y":2025,"v":"Health Expectations","ty":"journal-article","doi":"10.1111/hex.70162","pmid":"39902497","url":"https://pubmed.ncbi.nlm.nih.gov/39902497/","oa":1,"a":["Simes, E.","Butler, S.","Allison, E.","Barrett, B.","Bateman, A.","Cameron, A.","Crawford, M.","Frater, A.","Hoare, Z.","McMurran, M.","Moran, P.","Pilling, S.","Wason, J.","Yakeley, J.","Fonagy, P."],"s":["M"],"th":["consent-and-capacity","implementation-science","probation-supervision"],"o":["challenges to engagement","engagement with research","knowledge transfer"],"j":["United Kingdom (England and Wales)"],"f":["Semi-structured interviews with 30 trial participants and 17 key stakeholders (47 total) in a National Probation Service RCT found lived experience researchers helped overcome engagement barriers by fostering common ground with participants serving a prison or community sentence.","Five themes emerged for trial participants and 11 for key stakeholders; lived experience researcher involvement was reported to enhance the study through knowledge transfer.","Their inclusion did not eliminate all engagement barriers, and for some participants introduced new challenges, indicating co-production benefits are not unconditional."],"pop":"trial participants and stakeholders in a National Probation Service RCT; lived-experience researchers","set":"probation/community","d":"qualitative","n":47,"em":"n/a (study of co-production/peer researcher method, not brain injury)","lim":"Not a brain injury study; concerns antisocial personality disorder/offending population in the National Probation Service, so relevance to ABI is by methodological analogy rather than direct population overlap.","q":"Strong, recent UK example of co-production/peer-researcher methodology in a probation RCT context, directly transferable as a model for how ABI-focused co-production in justice research could be designed and evaluated.","tier":2,"era":"core","uk":"high","con":0,"nt":"Not a brain injury study; logged as a strong UK methodological exemplar of co-production/peer research in a probation justice setting, relevant to the strand's co-production and participatory research theme by analogy.","ep":"e3","ab":"Methodological and ethical arguments support the involvement of individuals with lived experience in research to reduce engagement barriers and ensure those directly affected by studies contribute to knowledge generation. However, there is limited evidence on the impact of including researchers with lived experience of serving a prison or community sentence in clinical trials. This qualitative study aimed to explore the value of involving researchers with lived experience of the criminal justice system as data collectors in the Mentalization for Offending Adult Males (MOAM), a multisite RCT conducted in the National Probation Service in England and Wales. Semi-structured interviews were conducted with 30 trial participants and 17 key stakeholders. Five themes emerged for trial participants and 11 for key stakeholders. Lived experience researchers helped overcome engagement barriers by fostering common ground with participants who were serving a prison or community sentence during recruitment, and enhanced the study by facilitating knowledge transfer. Their inclusion did not eliminate all barriers and, for some participants, introduced new challenges to engagement."},{"k":"slade_2025_mortality","t":"Mortality after prison release in England and Wales, 2019-2021: A comparative analysis of cause-specific death rates and risk profiles.","y":2025,"v":"Social Science and Medicine","ty":"journal-article","doi":"10.1016/j.socscimed.2025.117821","pmid":"39946863","url":"https://doi.org/10.1016/j.socscimed.2025.117821","a":["Slade, K.","Justice, L.","Baguley, T.","Bowen, E.","Shorter, G.W.","Adamson, L.","Beck, A.","Borschmann, R."],"s":["L"],"th":["evidence-gap","mortality","release-and-resettlement"],"o":["all-cause mortality","cause-specific mortality","timing of death after release"],"j":["England and Wales"],"f":["All-cause crude mortality rate in the 12 months after release was 857 deaths per 100,000 person-years, 1260 (993 to 1544) in women and 825 (762 to 889) in men.","Injuries accounted for 49 per cent of deaths, with drug poisoning the leading cause (54 per cent of deaths in women, 38 per cent in men).","Standardised mortality ratios against the UK population were 74.1 (38.4 to 153.2) for drug poisoning, 63.3 (11.3 to 264.3) for interpersonal violence and 9.9 (3.3 to 27.8) for suicide."],"es":[{"m":"SMR","v":"74.1","ci":"38.4 to 153.2","c":"drug poisoning deaths after release vs UK population"},{"m":"SMR","v":"63.3","ci":"11.3 to 264.3","c":"interpersonal violence deaths after release vs UK population"},{"m":"SMR","v":"9.9","ci":"3.3 to 27.8","c":"suicide after release vs UK population"}],"pop":"people who died under post-release probation supervision","set":"probation/community","d":"retrospective cohort","n":1511,"em":"none for brain injury; demographic and criminogenic factors","lim":"Abstract does not state limitations; denominator is people under post-release supervision, and n refers to deaths.","q":"Recent national cohort using HMPPS death records. No brain injury variable appears in the abstract, so it is not evidence on brain injury and mortality. Its bias risk for this question is that it is silent on it.","tier":3,"era":"core","uk":"high","con":0,"nt":"Findings charted from the abstract (abstract only). Full text searched on 13 September 2026 from a copy supplied by Stan Gilmour, not stored in the repository: it contains no mention of brain injury, head injury, traumatic brain injury, intracranial injury or ICD-10 S06, and its Injuries category comprises alcohol and drug poisoning, suicide and interpersonal violence. It therefore carries no brain injury exposure, covariate or cause-of-death grouping, and does not close gap 3. It shows that England and Wales post-release mortality data are analysed by cause, which makes the absence of a brain injury analysis more pointed.","ep":"e3","ver":"CONFIRMED","ab":"Mortality risk is elevated among people released from prison; however, comprehensive analyses of cause-specific death patterns and associated factors remain limited.\n\nThis retrospective cohort study analysed 1,511 deaths of people under post-release supervision in England and Wales (2019-2021) using standardised ICD-10 mortality classifications. For the 12-month post-release period, crude mortality rates (CMRs), age-standardised mortality ratios (SMRs) and temporal patterns were calculated. Demographic and criminogenic factors were analysed across causes of death.\n\nThe all-cause CMR was 857 deaths per 100,000 person-years, with a higher rate among women (1260 [993-1544]) than men (825 [762-889]). Injuries accounted for 49% of deaths, with drug poisoning as the leading cause, accounting for 54% of deaths among women and 38% among men. SMRs revealed dramatic elevations compared to the UK population: drug poisoning (74.1 [38.4-153.2]), interpersonal violence (63.3 [11.3-264.3]) and suicide (9.9 [3.3-27.8]). Temporal trends followed a bimodal pattern, with rates peaking immediately after release and again after six months. Further demographic disparities emerged: interpersonal violence deaths characterised by young age and minority ethnic representation; non-communicable disease deaths concentrated in older groups. Women exhibited comparable suicide rates to men, contrary to general population trends. Social inequalities were evident, with acute deaths associated with housing instability, unemployment and breach of release conditions.\n\nPost-release mortality rates are very high, influenced by intersecting demographic, criminal justice, and social factors. Gender-specific approaches and cross-system coordination between health, justice, and social services are needed during imprisonment and the critical first year after release."},{"k":"smith_2025_ukpolice","t":"Co-occurrence of traumatic brain injury and post-traumatic stress disorder in a national sample of UK police officers: impact on social well-being and employment outcomes","y":2025,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0000000000001041","pmid":"39937600","oa":0,"a":["Smith, N.I.J.","Hogarth, L.","Tonks, J.","Corrigan, J.D.","Gilmour, S.","Williams, W.H."],"s":["J"],"th":["co-occurrence-mental-health","police-officer-head-injury","return-to-duty","workforce-capability"],"o":["PTSD","complex PTSD","employment outcomes","post-concussion symptoms"],"j":["England","Scotland","Wales"],"f":["Lifetime prevalence of TBI among 573 serving UK police officers was 38%, with 23% of the total sample reporting multiple mild TBIs.","Officers with multiple TBI history showed significantly greater cognitive and somatic post-concussion symptoms and significantly higher complex PTSD prevalence than officers with no TBI history, with associations remaining significant after adjusting for demographic, occupational and trauma-exposure variables.","The authors recommend routine occupational health monitoring of both TBI and associated symptoms over time, and a graduated return-to-duty protocol for officers with head or neck injuries."],"pop":"serving police officers","set":"community","d":"cross-sectional","n":573,"em":"Ohio State TBI-Identification Method","lim":"Cross-sectional online survey with self-report TBI ascertainment (Ohio State TBI-ID), so causal direction between TBI, PTSD and symptom severity cannot be established; sample recruited via voluntary online survey and may not be representative of all UK forces.","q":"This is the first national-level, peer-reviewed UK study to quantify TBI prevalence and its mental health correlates in serving police officers, using a validated structured interview method (Ohio State TBI-ID) rather than a single self-report item, which is a meaningful improvement on prior single-item approaches. Directly relevant to Oxon Advisory's police officer head injury pilot.","tier":1,"era":"core","uk":"high","con":0,"nt":"Authored in part by the Exeter/Oxon Advisory team (Gilmour, Williams) commissioning this review; builds directly on the earlier pilot study (smith_2020_pilotpolice) with a much larger national sample.","ep":"e3","ab":"To determine the lifetime prevalence of traumatic brain injury (TBI) in UK police officers and evaluate associations between mild TBI (mTBI), persistent post-concussion-like symptoms (PPCS), post-traumatic stress disorder (PTSD) and complex PTSD (C-PTSD). Online survey of serving police officers across England, Scotland and Wales. A total of 617 currently serving police officers were eligible for the study and the final sample consisted of 573 participants. Subgroup comparisons were made between individuals with no TBI history (n=355), a single mTBI (n=88) and multiple mTBIs (n=130). Lifetime prevalence of TBI was 38% (n=234), with 23% reporting multiple TBIs. Individuals with multiple TBIs exhibited significantly greater cognitive and somatic symptoms and reported more severe total RPQ symptoms compared to those without mTBI history. Multiple TBI history was associated with increased severity across all PTSD/C-PTSD domains, and a significantly higher C-PTSD prevalence. These results remained significant in ANCOVAs, adjusting for demographic, occupational and trauma-exposure variables. Comorbidity between TBI and C-PTSD is prevalent in this sample of police officers."},{"k":"sun_2024_pathophysiology","t":"Pathophysiology, blood biomarkers, and functional deficits after intimate partner violence-related brain injury: insights from emergency department patients and a new rat model","y":2025,"v":"Brain, Behavior, and Immunity","ty":"journal-article","doi":"10.1016/j.bbi.2024.09.030","pmid":"39349286","a":["Sun, M.","Symons, G.F.","Spitz, G.","O'Brien, W.T.","Baker, T.L."],"s":["I"],"th":["ipv-brain-injury","non-fatal-strangulation","repetitive-injury","sport-related-concussion"],"o":["blood biomarkers","functional deficits","pathophysiology"],"j":["Australia"],"f":["Concussion in the context of IPV is physiologically distinct because it frequently co-occurs with strangulation, which the authors argue may exacerbate or alter the brain injury's physiology and clinical presentation compared with concussion alone.","Combined human emergency department data and a new rodent model were used to explore blood biomarkers and functional deficits specific to combined concussion-and-strangulation IPV-related brain injury."],"pop":"emergency department patients and rat model","set":"mixed","d":"mixed methods","em":"clinical ED sample plus a new combined concussion/strangulation rat model","lim":"Combines clinical and animal data; sample size and demographic detail of the ED cohort not given in the retrieved abstract.","q":"Important mechanistic evidence that IPV-related concussion should not be assumed equivalent to sport-related concussion because of the frequent strangulation co-exposure, a point directly relevant to the sport-comparison theme.","tier":2,"era":"core","uk":"medium","con":0,"ep":"e3","ab":"Intimate partner violence is a serious, but underappreciated, issue that predominantly affects women and often results in concussion (i.e., mild traumatic brain injury). However, concussion in intimate partner violence is unique because it often involves a concomitant strangulation which may exacerbate or alter the physiology and clinical presentation of the brain injury. Therefore, here we conducted human and rodent studies to provide insight into knowledge gaps related to the detection, pathophysiology, and functional consequences of intimate partner violence-related brain injury."},{"k":"sun_2025_chronic","t":"The chronic aftermath of recurrent intimate partner violence-related brain injuries: insights from rat models of traumatic brain injury and non-fatal strangulation","y":2025,"v":"Experimental Neurology","ty":"journal-article","doi":"10.1016/j.expneurol.2025.115368","pmid":"40602591","a":["Sun, M.","Allen, J.","Baker, T.L.","Spitz, G.","Xavier, S."],"s":["I"],"th":["ipv-brain-injury","non-fatal-strangulation","repetitive-head-impact","repetitive-injury","sport-related-concussion"],"o":["chronic neurobehavioural and neuropathological changes"],"j":["Australia"],"f":["The authors developed the first rat model of non-fatal strangulation and used it, alongside a repetitive TBI model, to explore chronic effects of recurrent IPV-type brain injuries.","The paper explicitly draws on the sport and military repetitive-TBI literature as its comparator to interpret findings on repetitive IPV-related brain injury, noting that repercussions of repetitive strangulation are far less understood than those of repetitive impact injury."],"pop":"rat model","set":"n/a","d":"quasi-experimental","em":"experimental rat model combining repetitive TBI and non-fatal strangulation","lim":"Animal model; translation to human IPV survivors, especially around psychological and social factors, is necessarily limited.","q":"Directly addresses the brief's requested read-across to the sport repetitive head impact literature, using a genuinely novel strangulation animal model rather than only impact models.","tier":1,"era":"core","uk":"medium","con":0,"ep":"e3","ab":"Intimate partner violence (IPV) is a serious global health concern that primarily affects women. Traumatic brain injury (TBI; e.g., concussion) and non-fatal strangulation (NFS) are common forms of IPV-related brain injuries which often occur in combination and are highly repetitive in nature. While our understanding of the consequences of repetitive TBI (rTBI) has improved due to research in sport and military settings, little is known about the repercussions of repetitive NFS (rNFS) or rTBI+rNFS. We recently developed the first rat model of NFS and found that rats exposed to a single TBI + NFS."},{"k":"ukabif_2025_acquired","t":"Acquired Brain Injury and the Criminal Justice System: Review of the Evidence","y":2025,"v":"ABI Justice Network (secretariat provided by UKABIF)","ty":"report","url":"https://cdn.ymaws.com/ukabif.org.uk/resource/resmgr/resources/final_review_of_the_evidence.pdf","oa":1,"a":["UK Acquired Brain Injury Forum (UKABIF), ABI Justice Network","Acquired Brain Injury Justice Network"],"s":["F","K"],"th":["commissioning-and-policy","disability-discrimination","prevalence-adult-custody","prison-discipline","probation-supervision","staff-training"],"o":["disciplinary sanctions in prison","probation completion","recidivism","self-harm and suicidality","substance use"],"j":["United Kingdom"],"f":["The review states that 46 per cent of adults in contact with the criminal justice system have experienced brain injury, with 32 per cent having a moderate to severe injury, against a general population prevalence of approximately 12 per cent.","Children in custody are reported to show even higher rates, up to 87 per cent with head injuries.","People with ABI are reported to experience a 39 per cent increased risk of disciplinary sanctions in prison, lower probation completion rates, and elevated recidivism, self-harm, suicidality and substance use problems.","The review recommends urgent identification of brain injury during prison induction assessment, enhanced staff training across criminal justice sectors, and appropriate accommodations within legal proceedings.","Cites a 2023 meta-analysis of 64 studies (n=52,540) finding 46 per cent prevalence of any brain injury and 32 per cent prevalence of moderate to severe brain injury among adults in contact with the criminal justice system, against approximately 12 per cent in the general population."],"es":[{"m":"increased risk of disciplinary sanctions in prison","v":"39% increased risk","ci":null,"c":"people with ABI vs without, as cited in the review"}],"pop":"people with ABI in contact with the criminal justice system","set":"mixed","d":"narrative review","n":52540,"em":"n/a - narrative synthesis of existing evidence","lim":"Narrative advocacy-oriented review rather than a systematic review; underlying primary sources for the headline 46 per cent and 39 per cent figures are not individually verified in this record and should be traced to their original studies before being quoted as standalone statistics.","q":"High policy salience UK grey literature source from the sector's leading advocacy body, produced by the ABI Justice Network; figures appear to be drawn from a mix of the primary studies already logged separately in this strand (e.g. prevalence and disciplinary sanction studies), so should be treated as a secondary synthesis rather than independent primary evidence.","tier":1,"era":"core","uk":"high","con":0,"nt":"Secondary synthesis; the 39 per cent disciplinary sanction figure closely echoes the unadjusted risk ratio (1.39) reported in matheson_2020_association, suggesting this review is citing that study rather than presenting new data. Full PDF content summarised via automated extraction; page-level citations not independently checked in this session. | VERIFICATION: confirmed with a field correction applied, see corrections_log.","ep":"e3","ver":"PARTIAL"},{"k":"vora_2025_asecondary","t":"A secondary data analysis of traumatic brain injury, criminogenic risk factors, and recidivism in a correctional reentry sample","y":2025,"v":"International Journal of Forensic Mental Health","ty":"journal-article","doi":"10.1177/14999013251341904","url":"https://journals.sagepub.com/doi/10.1177/14999013251341904","oa":0,"a":["Vora, S.","LaDuke, C.","King, C.M."],"s":["E"],"th":["recidivism"],"o":["recidivism"],"j":["United States"],"f":["When entered alongside a full set of standard criminogenic risk factors, only age and TBI history remained significant predictors of reoffending at approximately one year follow-up, indicating TBI carries incremental predictive value over and above standard risk factors in this sample."],"pop":"73 incarcerated men at a secure reentry facility","set":"prison","d":"retrospective cohort","n":73,"em":"TBI history alongside standard criminogenic needs assessment","lim":"Very small sample (n=73) from a single reentry facility limits statistical power and generalisability; secondary data analysis with pre-existing measures not designed for this specific question.","q":"Directly addresses the brief's question of whether TBI predicts reoffending after adjustment for standard criminogenic risk factors, with a positive but small-sample finding.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Verified via publisher (Sage Journals) DOI resolution; PubMed did not return a PMID for this record in this harvest.","ep":"e3","ab":"The study examined whether traumatic brain injury (TBI) predicts reoffending when controlling for other criminogenic factors. Using secondary data analysis of 73 incarcerated men at a secure reentry facility, researchers assessed demographics, criminogenic needs, TBI history, and recidivism at approximately one year follow-up. The TBI prevalence aligned with prior research, and individuals with TBI histories demonstrated elevated recidivism rates. Only age and TBI history emerged as significant predictors of reoffending. The authors discuss consistency with existing literature and recommend future research directions along with potential intervention strategies for correctional services."},{"k":"wang_2025_global","t":"Global, regional, and national burdens of traumatic brain injury, spinal cord injury, and skull fracture and their attributable risk factors from 1990 to 2021: a systematic analysis of the global burden of disease study 2021.","y":2025,"v":"Frontiers in Public Health","ty":"journal-article","doi":"10.3389/fpubh.2025.1622693","pmid":"40910052","url":"https://pubmed.ncbi.nlm.nih.gov/40910052/","oa":1,"a":["Wang, Y"],"s":["A","L"],"th":["incidence","prevalence-community-comparison","severity-distribution"],"o":["TBI incidence","TBI prevalence","incidence","prevalence","years lived with disability"],"j":["Global"],"f":["Global incident TBI cases rose by 122.56 per cent between 1990 and 2019, though age-standardised incidence and prevalence rates fell over the same period (EAPC -0.68 and -0.8 respectively).","Young to middle-aged men (15 to 39 years) carried the primary burden of TBI, spinal cord injury and skull fracture, with falls the leading risk factor followed by road traffic injury.","Global incident TBI cases rose 122.56 per cent between 1990 and 2019 in absolute numbers, while the age-standardised prevalence, incidence and years-lived-with-disability rates for TBI each declined slightly over the same 30-year period (estimated annual percentage change of -0.68, -0.8 and -0.66 respectively).","Young-to-middle-aged men (15 to 39 years) bore the primary burden of TBI globally, and falls were the leading specific risk factor, followed by motor vehicle road injuries; higher sociodemographic index regions had higher incidence."],"es":[{"m":"EAPC prevalence","v":"-0.68","ci":null,"c":"TBI age-standardised rate 1990-2021"}],"pop":"general population, 204 countries","set":"community","d":"modelling study","em":"GBD modelled incidence and prevalence estimates from hospital, survey and vital registration data","lim":"GBD modelled estimates depend on underlying data quality and completeness, which varies substantially by country; absolute case counts rise mainly through population growth and ageing rather than rising risk.","q":"Most recent (GBD 2021) global TBI burden update; useful for current baseline figures, though as a single-author secondary analysis of public GBD outputs it is one of many such re-analyses and should be read alongside the primary GBD collaborator publications.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Secondary analysis of GBD 2021 public data, not a GBD Collaborators consortium paper.","ep":"e3","ab":"Traumatic central nervous system (CNS) injuries, particularly traumatic brain injury (TBI), spinal cord injury (SCI), and skull fractures, represent a significant global health challenge. We extracted data from the Global Burden of Disease Study (GBD) 2021, including the prevalence, incidence, and years lived with disability (YLDs) of TBI, SCI, and skull fractures across 204 countries and territories from 1990 to 2021. Compared with 1990, the number of global incident cases in 2019 changed by 122.56, 121.29, and 97.49 per cent for TBI, SCI, and skull fracture respectively. During the 30-year study period, there was a downward trend in the age-standardised rate of prevalence, incidence and YLDs for TBI, SCI and skull fracture. Young-to-middle-aged men (15 to 39 years) bore the primary burden of TBI, SCI, and skull fractures. Falls were the leading specific risk factor, followed by motor vehicle road injuries."},{"k":"who_2025_respectwomen","t":"RESPECT Women: Preventing Violence Against Women (2nd edition)","y":2025,"v":"World Health Organization","ty":"guideline","url":"https://www.who.int/publications/i/item/9789240117020","oa":1,"a":["World Health Organization"],"s":["K"],"th":["commissioning-and-policy","ipv-brain-injury","trauma-informed-response"],"f":["Second edition (2025) of WHO's RESPECT framework setting out seven evidence-based strategies for preventing violence against women; does not address brain injury identification specifically."],"set":"community","d":"guideline","q":"Global violence-prevention framework; relevant to this strand only via its bearing on intimate partner violence, a major cause of brain injury in women, not as a brain-injury-specific document.","tier":3,"era":"core","uk":"low","con":0,"nt":"No direct brain injury content found; included because of its relevance to the IPV-brain injury pathway highlighted elsewhere in the review.","ep":"e3","ver":"CONFIRMED"},{"k":"aggarwal_2023_neuroethics","t":"Neuroethics and neurolaw in forensic neuropsychiatry: a guide for clinicians","y":2024,"v":"Behavioral Sciences & the Law","ty":"review","doi":"10.1002/bsl.2638","url":"https://onlinelibrary.wiley.com/doi/10.1002/bsl.2638","oa":0,"a":["Aggarwal, N.K.","Jain, A."],"s":["G"],"th":["courts-and-trial","evidence-gap","workforce-capability"],"o":["admissibility of neuroscience expert testimony","criminal responsibility opinions"],"j":["United States"],"f":["Reviews the research agendas of neuroethics and neurolaw, the use and admissibility of neuroscience in expert testimony, and the ethical obligations of forensic neuropsychiatrists claiming neuroscience expertise, emphasising the need for truthfulness, balance and awareness of the limits of validated knowledge.","Situates neurolaw scholarship into three areas: revising the law using neuroscience research, forensic assessment of individuals using neuroscience techniques, and neuroscience-based interventions (such as deep brain stimulation) in correctional settings."],"pop":"forensic neuropsychiatrists and the courts they serve","set":"court","d":"narrative review","lim":"US-focused clinician guide rather than systematic review; restricted to forensic neuropsychiatry practice.","q":"Up-to-date practitioner-facing synthesis giving a structured taxonomy of the neurolaw field useful for framing this strand.","tier":2,"era":"core","uk":"low","con":0,"ep":"e3"},{"k":"ahlers_2024_sixmonth","t":"Six-month post-release outcomes for inmates with traumatic brain injury in supported community programming","y":2024,"v":"Brain Injury","ty":"journal-article","doi":"10.1080/02699052.2024.2309269","pmid":"38329082","url":"https://doi.org/10.1080/02699052.2024.2309269","oa":0,"a":["Ahlers, E.","Gorgens, K.","Lehto, M.","Dettmer, J."],"s":["E"],"th":["implementation-science","recidivism","release-and-resettlement","service-model-evaluation"],"o":["recidivism","release-and-resettlement"],"j":["United States"],"f":["70 per cent of people referred for post-release case management failed to maintain contact with services, illustrating a major engagement problem for this population.","Recidivism rates among TBI case-management participants were no different from the wider population of returning citizens, which the authors interpret as evidence the programme neutralised the elevated risk usually seen in this group, though the high attrition and lack of a formal comparison group limit this conclusion."],"pop":"justice-involved individuals with TBI history in statewide case management programming","set":"probation/community","d":"retrospective cohort","n":2389,"em":"TBI history from statewide behavioural health and brain injury programme databases","lim":"High attrition (70 per cent lost to case management contact), no randomised or matched comparison group, and reliance on programme administrative databases rather than independently verified outcomes.","q":"Useful as context on real-world implementation and engagement challenges for post-release TBI support, but the recidivism comparison is descriptive rather than adjusted, so it should not be read as strong causal evidence of programme effectiveness.","tier":3,"era":"core","uk":"medium","con":0,"nt":"Context piece on implementation and attrition challenges rather than a strong causal or effect-size contribution.","ep":"e3","ab":"The goal of this study is to examine the effectiveness of case management services for a population of justice-involved individuals with TBI history. Two thousand three hundred and eighty-nine records from statewide behavioral health and brain injury program databases were used in two studies. Participants with a reported TBI history were more likely to have experienced trauma and to have a behavioral health diagnosis relative to incarcerated persons without TBI. Six months after release, 56.8% of participants with a history of TBI were still receiving community treatment, 27.8% were not in treatment, and 3.4% had completed treatment. There was a high attrition rate; 70% of people referred for case management failed to maintain contact. For those that did receive services, these data suggest that it prevented an escalation of psychosocial needs. There were no differences in community participation... at intake and after 6 months of case management. This study confirms that case management confers a benefit to persons with TBI who are released from the criminal justice system. Further, recidivism rates for this vulnerable group were no different from the larger population of returning citizens."},{"k":"beran_2023_forensic","t":"Forensic neuropsychiatric aspects of epilepsy","y":2024,"v":"Behavioral Sciences & the Law","ty":"journal-article","doi":"10.1002/bsl.2641","url":"https://onlinelibrary.wiley.com/doi/10.1002/bsl.2641","oa":0,"a":["Beran, R.G.","Fozdar, M.A."],"s":["G"],"th":["courts-and-trial","impulsivity-aggression"],"o":["automatism defence (sane vs insane)"],"j":["Australia, New Zealand, United Kingdom (case law reviewed)"],"f":["Distinguishes 'sane automatism' (arising from external factors such as physical trauma) from 'insane automatism' (arising from a condition internal to the individual), citing R v Cottle, Bratty v AG for Northern Ireland and R v King on the legal test.","Discusses the Australian case DPP v Awad [2019] VSC 706, in which an automatism defence based on a witnessed epileptic seizure during a fatal stabbing failed because the defendant's subsequent behaviour (changing appearance, concealing the weapon, fleeing) was found to be volitional and purposeful.","Notes that properly conducted long-term population and hospital-based epidemiological research has found epilepsy per se is not associated with increased violence compared with the general population once familial and environmental factors are controlled for."],"pop":"defendants raising automatism linked to epilepsy","set":"court","d":"narrative review","em":"epilepsy-related automatism","lim":"Narrative review combining case law analysis with epidemiology; not brain-injury specific (epilepsy can be but is not always acquired-brain-injury-related).","q":"Clear, well-referenced outline of the automatism doctrine as it interacts with an organic brain condition, directly useful for the 'in outline' automatism requirement.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Cites Bratty v Attorney-General for Northern Ireland [1963] AC 386 (a House of Lords authority on automatism) and R v Cottle [1958] NZLR 999 as the doctrinal foundation; these underlying English/UK authorities were not independently re-verified as primary sources in this harvest and should be checked before detailed quotation.","ep":"e3"},{"k":"bettinson_2024_new","t":"A New Self-Defence Framework for Domestic Abuse Survivors Who Use Violent Resistance in Response","y":2024,"v":"The Modern Law Review","ty":"journal-article","doi":"10.1111/1468-2230.12837","url":"https://onlinelibrary.wiley.com/doi/10.1111/1468-2230.12837","oa":0,"a":["Bettinson, V.","Wake, N."],"s":["C"],"th":["human-rights","sentencing"],"o":["self-defence law reform proposal"],"j":["United Kingdom"],"f":["This article proposes a new self-defence legal framework for domestic abuse survivors who use violent resistance in response to abuse, published in the Modern Law Review in 2024."],"pop":"domestic abuse survivors who use violent resistance, UK legal system","set":"court","d":"policy analysis","em":"n/a, legal doctrinal analysis","lim":"Could not access full text (publisher paywall); unable to confirm from the sources retrieved whether brain injury or cognitive impairment specifically is discussed within the article's argument.","q":"Tier 3 legal-context item. Existence and basic bibliographic details confirmed via the Modern Law Review's own site and secondary sources (Wiley, ResearchGate, Respect UK), but abstract was not accessible, so no substantive finding about brain injury can be attributed to it here.","tier":3,"era":"core","uk":"high","con":0,"nt":"Could not confirm whether this article discusses brain injury or cognitive impairment specifically; it is logged as background on the legal self-defence framework that any future brain-injury-based mitigation argument for women who use violent resistance against an abuser would have to operate within. Abstract not available (paywalled); do not attribute brain-injury-specific findings to this record without full-text verification.","ep":"e3"},{"k":"blaabaek_2024_mildtraumatic","t":"Mild traumatic brain injury and criminal charges and convictions in mid and late adolescence","y":2024,"v":"JAMA Pediatrics","ty":"journal-article","doi":"10.1001/jamapediatrics.2024.3452","pmid":"39348100","url":"https://doi.org/10.1001/jamapediatrics.2024.3452","oa":0,"a":["Blaabaek, E.H.","Vigild, D.J.","Elwert, F.","Fallesen, P.","Andersen, L.H."],"s":["B","E"],"th":["administrative-data-linkage","offending-onset","recidivism","risk-of-bias","violent-offending"],"o":["offending-onset","recidivism","violent-offending"],"j":["Denmark"],"f":["In the whole-population comparison, childhood mild TBI was associated with increased criminal charges (OR 1.26, 95% CI 1.19-1.34) and convictions (OR 1.24, 95% CI 1.16-1.33) from ages 15 to 20.","Sibling and twin fixed-effects models controlling for family-level confounding rendered these associations statistically non-significant and substantially reduced in most model specifications, robust across multiple sensitivity checks.","The authors conclude there is no evidence that mild childhood TBI causes criminal justice involvement, despite the raw predictive association.","Population-average models found mild TBI before age 10 was associated with criminal charges (OR 1.26, 95% CI 1.19 to 1.34) and convictions (OR 1.24, 95% CI 1.16 to 1.33) from ages 15 to 20.","Sibling and twin fixed-effects models, which control for family-level confounding, rendered these associations statistically insignificant and greatly reduced in most model specifications.","The authors conclude that although childhood mild TBI predicts adolescent criminal justice involvement, there is no evidence it causes it."],"es":[{"m":"odds ratio, criminal charges age 15-20, whole population comparison","v":"1.26","ci":"95% CI 1.19-1.34","c":"mTBI before age 10 vs no injury, whole population"},{"m":"odds ratio, criminal convictions age 15-20, whole population comparison","v":"1.24","ci":"95% CI 1.16-1.33","c":"mTBI before age 10 vs no injury, whole population"},{"m":"odds ratio, criminal charges, population-average model","v":"1.26","ci":"1.19 to 1.34","c":"mTBI before age 10 vs no injury"},{"m":"odds ratio, criminal charges, sibling/twin fixed-effects model","v":"statistically insignificant, greatly reduced","ci":null,"c":"mTBI before age 10 vs no injury, within-family"}],"pop":"all children born in Denmark 1995-2000 (n=343,027)","set":"community","d":"retrospective cohort","n":343027,"em":"mild TBI diagnosed before age 10 without other intracranial or extracranial injuries, Danish national registers","lim":"Restricted to mild TBI diagnosed before age 10 without other injuries, so does not speak to moderate/severe TBI or injury at other ages; twin sub-sample for the strongest genetic control is smaller than the full sibling sample.","q":"The most rigorous causal-inference design in this harvest for childhood mild TBI: population-wide registers plus sibling and twin fixed-effects models. Its clean null result after family-level adjustment is a central piece of evidence for the sceptical position and should be weighted heavily against studies using weaker designs.","tier":1,"era":"core","uk":"high","con":1,"cn":"This is the strongest single sceptical study in the harvest: family-fixed-effects (sibling and twin) models eliminate the mild-TBI-crime association seen in unadjusted whole-population comparisons, directly contradicting a causal reading of the raw association for mild childhood TBI.","nt":"Central citation for the causation memo's sceptical case; published 2024, so squarely in the push window.","ep":"e3","ab":"Childhood exposure to mild traumatic brain injury (mTBI) is common. Individuals with a childhood history of mTBI experience more frequent criminal justice involvement in mid to late adolescence and adulthood. No study had been conducted to examine whether the link is causal or spurious. To determine whether mTBI in childhood causes criminal justice involvement in mid to late adolescence. This cohort study used population-based data for all children born between 1995 and 2000 in Denmark, with data linked to emergency department visits and hospitalizations before age 10 years and all criminal charges and convictions from ages 15 to 20 years. The exposure group contained all individuals diagnosed with mTBI before age 10 years without other intracranial or extracranial injuries; the comparison group was individuals not diagnosed with mTBI or intracranial or extracranial injuries. Sibling and twin fixed-effects models were used to evaluate the association after controlling for family-level confounding. The final analytic sample consisted of 343,027 individuals, 13,514 in the exposure group and 329,513 in the comparison group. There was a positive association between mTBI and criminal charges (odds ratio [OR], 1.26; 95% CI, 1.19-1.34) and convictions (OR, 1.24; 95% CI, 1.16-1.33). When controlling for family-level confounding, the associations became statistically insignificant and, in most models, greatly reduced. Results were robust across multiple model specifications. This study found that although mTBI in childhood was predictive of adolescent criminal justice involvement, there was no evidence that mTBI caused criminal charges or convictions."},{"k":"bosi_2022_sensitivity","t":"The sensitivity of the IOP-29 and IOP-M to coached feigning of depression and mTBI: an online simulation study in a community sample from the United Kingdom","y":2024,"v":"Applied Neuropsychology: Adult","ty":"journal-article","doi":"10.1080/23279095.2022.2115910","pmid":"36027614","url":"https://pubmed.ncbi.nlm.nih.gov/36027614/","oa":0,"a":["Bosi, J.","Minassian, L.","Ales, F.","Akca, A.Y.E.","Winters, C.","Viglione, D.J.","Zennaro, A.","Giromini, L."],"s":["D"],"th":["psychometrics","self-report-validity"],"o":["detection of coached feigning of mTBI and depression symptoms"],"j":["United Kingdom"],"f":["In a UK community sample of 307 adults instructed to feign mTBI or depression, the IOP-29 and its memory module IOP-M were effective, both individually and combined, at distinguishing feigned from honest responding."],"pop":"UK community sample simulating symptom feigning","set":"community","d":"quasi-experimental","n":307,"em":"IOP-29 and IOP-M symptom and performance validity tests, simulation design (coached feigning of mTBI)","lim":"Analogue simulation study using instructed community volunteers rather than real forensic claimants or offenders with an incentive to malinger, which may not fully replicate real-world malingering behaviour or stakes.","q":"Directly relevant UK evidence on symptom validity testing for mTBI, addressing the malingering/exaggeration concern this strand is asked to weigh; simulation design is the standard method in this sub-field but has the usual ecological-validity limitation of analogue malingering research.","tier":2,"era":"core","uk":"high","con":0,"ep":"e3","ab":"Assessing the credibility of symptoms is critical to neuropsychological assessment in both clinical and forensic settings. To this end, the Inventory of Problems-29 (IOP-29) and its recently added memory module (Inventory of Problems-Memory; IOP-M) appear to be particularly useful, as they provide a rapid and cost-effective measure of both symptom and performance validity. While numerous studies have already supported the effectiveness of the IOP-29, research on its newly developed module, the IOP-M, is much sparser. To address this gap, we conducted a simulation study with a community sample (n=307) from the United Kingdom. Participants were asked to either (a) respond honestly or (b) pretend to suffer from mTBI or (c) pretend to suffer from depression. Within each feigning group, half of the participants received a description of the symptoms of the disorder to be feigned, and the other half received both a description of the symptoms of the disorder to be feigned and a warning not to over-exaggerate their responses or their presentation would not be credible. Overall, the results confirmed the effectiveness of the two IOP components, both individually and in combination."},{"k":"boucher_2024_scores","t":"Online longitudinal monitoring of brain health in former contact sport athletes: a study of acceptability and ethicality","y":2024,"v":"European Journal of Sport Science","ty":"journal-article","doi":"10.1002/ejsc.12052","url":"https://onlinelibrary.wiley.com/doi/10.1002/ejsc.12052","oa":1,"a":["Boucher, E.F.","Grey, M.J.","Hornberger, M.","Hanson, S."],"s":["J"],"th":["consent-and-capacity","ethics","screening-tools","sport-related-concussion"],"o":["acceptability of online cognitive monitoring","ethicality of longitudinal brain health screening"],"j":["United Kingdom"],"f":["The SCORES project's online longitudinal brain health monitoring approach for former contact sport athletes was examined for acceptability and ethicality, addressing practical and ethical questions in setting up a long-term screening cohort for this population.","Note: full quantitative results of the acceptability and ethicality assessment were not extracted beyond the abstract in this harvest; full text should be reviewed before citing specific acceptability rates."],"pop":"former contact sport athletes","set":"community","d":"mixed methods","em":"self-reported former contact sport participation","lim":"Abstract only reviewed in this harvest; full methodological detail on sample size and specific ethical concerns raised by participants was not independently verified.","q":"Directly relevant to the ethics-of-screening question central to this strand's brief: one of the only papers found that treats the ethics of ongoing cognitive monitoring in a high-exposure population as a research question in its own right, directly transferable to police or military occupational screening design.","tier":2,"era":"core","uk":"high","con":0,"nt":"Abstract only; verified via publisher site (Wiley Online Library) rather than PubMed as this title was not returned by PubMed search. Full text recommended before further citation. Highly relevant model for the ethics-of-occupational-screening theme.","ep":"e3","ab":"Retrospective studies reveal that retired professional football players are at an increased risk of dementia. Prospective, longitudinal evidence in athletes diverse in sex, playing level, age and sport are now needed to understand the link between contact sport and dementia. The SCORES (Screening Cognitive Outcomes after Repetitive head impact Exposure in Sport) project investigates brain health longitudinally in former contact sport athletes using online, remote-monitoring methods, and this study examines the acceptability and ethicality of that approach among participants."},{"k":"bows_2024_nonfatal","t":"Non-fatal strangulation: an empirical review of the new offence in England and Wales","y":2024,"v":"The Journal of Criminal Law","ty":"journal-article","doi":"10.1177/00220183241277005","url":"https://journals.sagepub.com/doi/10.1177/00220183241277005","a":["Bows, H.","Herring, J."],"s":["I"],"th":["courts-and-trial","ethnicity-disparity","non-fatal-strangulation","policing-first-contact"],"o":["charge rate","relationship to offender","victim and suspect demographics"],"j":["England and Wales"],"f":["In the first 14 months of operation of the section 75A offence, data from 32 police forces show 81 per cent of victims were female and 84 per cent of suspects were male, with most victims under 30.","Most incidents involved a current intimate partner (35 per cent) or ex-partner (26 per cent).","Approximately 10 per cent of recorded incidents resulted in a charge, meaning around 90 per cent did not progress to prosecution or conviction.","Black victims and suspects were overrepresented relative to population demographics, which the authors flag as warranting further examination of possible systemic factors."],"pop":"recorded non-fatal strangulation offences","set":"policing-first-contact","d":"policy analysis","n":32,"em":"freedom of information data from 32 police forces covering the first 14 months of the offence's operation","lim":"Freedom of information data quality and completeness varies by police force; the 14-month window is an early operational snapshot and outcomes may change as the offence beds in.","q":"The key empirical evaluation of the new English and Welsh offence requested in the brief; the very low charge rate (about 10 per cent) is a central, policy-relevant finding for the justice-process theme.","tier":1,"era":"core","uk":"high","con":0,"nt":"The most important single UK evaluation record for this strand; central to the justice-process section of the brief.","ep":"e3","ver":"CONFIRMED","ab":"The research examines England and Wales's new non-fatal strangulation offense introduced in 2022 under the Domestic Abuse Act 2021. Drawing on data from 32 police forces covering the first 14 months of operation, the authors analyzed victim and suspect characteristics, relationships, and case outcomes. Key findings include: 81% of victims were female; 84% of suspects were male; most victims were under 30 years old; most incidents involved intimate partners (35%) or ex-partners (26%); and approximately 10% of recorded incidents resulted in charges, with around 90% not progressing to prosecution or conviction."},{"k":"bracho_2024_manyfaces","t":"The many faces of stigma after Acquired Brain Injury: a systematic review","y":2024,"v":"Brain Impairment","ty":"systematic-review","doi":"10.1071/ib23076","pmid":"38683937","url":"https://pubmed.ncbi.nlm.nih.gov/38683937/","oa":0,"a":["Bracho, M-J.","Salas, C."],"s":["M"],"th":["co-occurrence-mental-health","survivor-lived-experience"],"o":["public stigma","self-stigma","stigma-by-association"],"j":["multiple, not specified in abstract"],"f":["A systematic review of 21 studies (English, Spanish or Portuguese language) identified three named types of stigma after ABI: self-stigma, stigma-by-association, and public stigma.","Stigma was found to operate at implicit and explicit levels across all three types, and the evidence base was assessed as heterogeneous.","The authors propose a model of stigma after brain injury operating at individual, family and public levels, intended to guide future intervention design."],"pop":"adults with acquired brain injury (general population, not justice-specific)","set":"mixed","d":"systematic review","n":21,"em":"synthesis of 21 studies using quantitative, qualitative or mixed methods on stigma after ABI","lim":"General ABI population, not justice-specific; mixes quantitative, qualitative and mixed-methods primary studies rather than qualitative evidence alone.","q":"Useful conceptual scaffold (self-stigma, stigma-by-association, public stigma) for organising the strand's stigma/identity theme; not a purely qualitative synthesis and not justice-specific.","tier":2,"era":"core","uk":"low","con":0,"nt":"Not justice-specific; general ABI population. Provides a useful three-part stigma typology (self-stigma, stigma-by-association, public stigma) that the reviewer may find useful for organising justice-specific stigma findings elsewhere in this strand.","ep":"e3","ab":"Background: Stigma after Acquired Brain Injury (ABI) has been described as a significant obstacle for the recovery of survivors. Despite its theoretical and clinical relevance, studies dedicated to stigma after ABI are just starting to emerge. The goal of this systematic review was to integrate the existing scientific evidence and develop a model of stigma after brain injury that can guide interventions at different levels. Method: Three electronic databases were employed. Articles that explored stigma in adult ABI populations were included. All articles used quantitative, qualitative or mixed method designs and were published in English, Spanish or Portuguese. Results: A total of 21 articles were selected. They considered three types of stigma after ABI: (1) self-stigma, (2) stigma-by-association and (3) public stigma. It was also found that information can be processed at implicit and explicit levels across all three forms of stigma. Conclusion: Research on stigma after ABI is heterogeneous, and existing studies have explored its impact at individual, family and public levels."},{"k":"brainkind_2023_too","t":"Too many to count: brain injury and domestic abuse","y":2024,"v":"Brainkind","ty":"report","url":"https://brainkind.org/too-many-to-count/","oa":1,"a":["Brainkind"],"s":["I","K"],"th":["ipv-brain-injury","non-fatal-strangulation","screening-tools","under-identification","victim-identification","women-pathway"],"o":["brain injury screening positivity","self-reported injury mechanisms"],"j":["England and Wales"],"f":["Of 60 women recruited through nine domestic abuse services across England and Wales, 33 (55 per cent) screened positive on the Brain Injury Screening Index (BISI) for a history indicative of brain injury.","Eighty per cent (n = 48) reported a serious blow to the head and 75 per cent had been held in a way they felt they could not breathe; the executive summary reports 46 per cent as having been strangled, while the findings section reports 45 per cent disclosing being strangled at least once.","The foreword states that 1 in 2 people who have experienced domestic abuse may be living with a mild to moderate brain injury, a figure drawn from this sample of 60 women using community-based services rather than from a representative survey.","Theme 4 reports that participants described mixed experiences of the criminal justice system and the family courts, and the report describes Brainkind's Ask, Understand, Adapt training for frontline workers, predominantly used in the criminal justice system."],"pop":"women accessing community-based domestic abuse services","set":"community","d":"cross-sectional","n":60,"em":"brain injury screening tool administered to service users","lim":"Small (n=60), self-selected sample from community services in one charity's caseload; screening-positive is not equivalent to a clinical brain injury diagnosis; not peer-reviewed.","q":"Grey literature charity report rather than peer-reviewed research; the widely quoted '1 in 2' figure should be presented with its small sample size and screening (not diagnostic) methodology explicitly stated wherever it is cited.","tier":2,"era":"core","uk":"high","con":0,"nt":"the claimed Domestic Abuse Commissioner endorsement could not be verified in the document text | VERIFICATION: confirmed with a field correction applied, see corrections_log.","ep":"e3","ver":"PARTIAL","ab":"A UK report, described by its publisher as the first study in the United Kingdom to explore the prevalence of brain injury in domestic abuse survivors accessing community-based services. Of 60 women surveyed, 55 per cent screened positive for indicators of brain injury; 80 per cent reported experiencing serious blows to the head; 75 per cent had been held in ways that restricted breathing; 46 per cent used the term 'strangulation' to describe their experiences. The report estimates that as many as 1 in 2 people who have experienced domestic abuse in England and Wales may be living with a brain injury, compared with around 1 in 8 in the general UK population, and calls for improved national data and practice."},{"k":"caccese_2024_leoconcussion","t":"Current clinical concepts: a framework for concussion management strategies in law enforcement officers","y":2024,"v":"Journal of Athletic Training","ty":"journal-article","doi":"10.4085/1062-6050-0416.23","pmid":"38835321","oa":1,"a":["Caccese, J.B.","Smith, C.R.","Edwards, N.A.","Kolba, C.","Hagen, J.A.","Paur, S.","Walters, J.","Onate, J.A."],"s":["J"],"th":["police-officer-head-injury","return-to-duty","workforce-and-training-policy"],"o":["concussion management","return to duty"],"j":["United States"],"f":["The authors state there is a notable gap in concussion management guidelines specific to law enforcement officers, despite the prevalence of concussion in this occupational group.","The proposed framework adapts graduated return-to-play protocols from sport and military settings into a graduated return-to-duty protocol for law enforcement, covering concussion education, documentation and implementation barriers."],"pop":"law enforcement officers","set":"community","d":"narrative review","em":"n/a, policy framework paper","lim":"Narrative framework paper rather than an evaluated intervention; the proposed protocol has not itself been tested for effectiveness in a law enforcement population.","q":"Directly transferable model for a UK police officer head injury pathway, though it is a proposed framework rather than validated protocol and draws its evidence base largely by analogy from sport and military settings rather than police-specific outcome data.","tier":2,"era":"core","uk":"high","con":0,"nt":"Directly commercially relevant to the police officer head injury pilot; the framework is transferable in structure but not yet evidence-validated for policing specifically.","ep":"e3","ab":"Athletic trainers are increasingly used in nontraditional settings, such as in law enforcement, where they can contribute to healthcare management, including concussion management of law enforcement officers (LEOs). Despite the prevalence of concussions among LEOs, there is a notable gap in concussion management guidelines for this population. LEOs may lack the education and resources necessary for concussion recognition and proper management. Drawing on advancements in concussion management in athletes and military personnel, here, we present a comprehensive framework for concussion management in LEOs encompassing concussion education, a graduated return-to-duty protocol, and considerations for implementation and documentation specific to law enforcement. We also present several barriers and facilitators to implementation. Due to job requirements, it is critical for law enforcement organizations and their medical providers to adopt a concussion management strategy. Without proper concussion management, LEOs may risk subsequent injury and/or suffer from prolonged recovery and adverse long-term outcomes."},{"k":"carr_2023_adolescent","t":"Adolescent delinquency following co-occurring childhood head injuries and conduct problem symptoms: findings from a UK longitudinal birth cohort","y":2024,"v":"European Child & Adolescent Psychiatry","ty":"journal-article","doi":"10.1007/s00787-023-02335-0","pmid":"38153523","oa":1,"a":["Carr, H.R.","Hall, J.E.","Brandt, V.C."],"s":["B"],"th":["co-occurrence-substance-use","offending-onset"],"o":["co-occurrence-substance-use","offending-onset"],"j":["United Kingdom"],"f":["At age 14, co-occurring head injury and high conduct-problem symptoms carried the greatest risk of delinquency and substance use compared with either factor alone or neither (incident rate ratios 1.20 to 1.60).","At age 17, conduct problems (with or without co-occurring head injury) carried the greatest delinquency risk, and there was no evidence of increased delinquency risk from head injury alone at either age."],"es":[{"m":"incident rate ratio range, co-occurring head injury and conduct problems vs either alone or neither, age 14","v":"1.20 to 1.60","ci":null,"c":"co-occurring exposure vs single or no exposure"}],"pop":"general UK birth cohort, adolescents","set":"community","d":"prospective cohort","n":11272,"em":"parent-reported head injury (Millennium Cohort Study, ages 3 to 14)","lim":"Head injury was parent-reported without severity grading or clinical verification; conduct-problem and head-injury association is itself bidirectional, complicating causal interpretation.","q":"Directly and carefully addresses the ordering/interaction question central to this strand's brief using a large UK national cohort (Millennium Cohort Study): head injury alone did not raise delinquency risk, but its co-occurrence with pre-existing conduct problems did, at least at age 14.","tier":1,"era":"core","uk":"high","con":1,"cn":"Finds no independent effect of head injury alone on delinquency at either age studied, directly qualifying claims of a standalone causal TBI-offending pathway; the risk appears concentrated in those with pre-existing conduct problems.","nt":"UK Millennium Cohort Study; one of the prospective national cohorts this strand's brief specifically asks for, and one of the clearest UK findings against a standalone causal reading of TBI as an offending driver.","ep":"e3","ab":"Childhood conduct problems and head injuries share a bidirectional association, but how this affects the risk of adolescent delinquency is unknown. Data was obtained from 11,272 children at age 14 and 10,244 at age 17 years enrolled in the UK Millennium Cohort Study. Co-occurring head injuries and high conduct problem symptoms presented the greatest risk for overall delinquency and substance use at age 14 compared to those with the presence of one or neither (IRRs from 1.20 to 1.60). At age 17, conduct problems (with or without co-occurring head injuries) presented the greatest risk for overall delinquency, substance use, and antisocial behaviour. There was no evidence for an increased risk of delinquency at ages 14 or 17 following a head injury only."},{"k":"cdc_undated_correctionalfacilities","t":"TBI and Correctional Facilities","y":2024,"v":"US Centers for Disease Control and Prevention","ty":"report","url":"https://www.cdc.gov/traumatic-brain-injury/health-equity/correctional-facilities.html","oa":1,"a":["Centers for Disease Control and Prevention"],"s":["K"],"th":["co-occurrence-substance-use","prevalence-adult-custody","under-identification"],"j":["United States"],"f":["CDC health-equity page setting out why people in correctional facilities are at elevated risk of TBI and the implications for screening and care."],"set":"prison","d":"policy analysis","q":"Official federal web guidance page rather than a full report; exact publication/update date not shown on the page.","tier":2,"era":"core","uk":"low","con":0,"nt":"This is CDC's clearest direct statement linking TBI to the correctional population; not a standalone downloadable report.","ep":"e3","ver":"CONFIRMED"},{"k":"cjpu_colorado_tbi_resources","t":"Traumatic Brain Injury (TBI) resources","y":2024,"v":"Colorado Judicial Branch, Office of the State Court Administrator, Criminal Justice Programs Unit","ty":"report","url":"https://cjpu.colorado.gov/traumatic-brain-injury-tbi","oa":1,"a":["Colorado Criminal Justice Programs Unit"],"s":["K"],"th":["staff-training","under-identification"],"j":["United States"],"f":["Colorado's Criminal Justice Programs Unit curates awareness and training resources on TBI in prisons and jails for criminal justice professionals."],"set":"mixed","d":"policy analysis","q":"This is an awareness and training resource hub, not a funded clinical screening programme; Colorado's dedicated brain injury body (MINDSOURCE) was checked separately and does not fund a justice-specific stream.","tier":3,"era":"core","uk":"low","con":0,"nt":"Contrary to an assumption that Colorado has a mature justice-linked TBI programme akin to Minnesota's, this harvest found only an awareness/training resource page; MINDSOURCE's grant programmes (mindsourcecolorado.org/grant-programs/) do not include a corrections-specific stream. Record this gap plainly.","ep":"e3","ver":"CONFIRMED"},{"k":"clarke_2024_detecting","t":"Detecting a hidden pandemic: the current state and future direction of screening and assessment tools for intimate partner violence-related brain injury","y":2024,"v":"Neuroscience and Biobehavioral Reviews","ty":"review","doi":"10.1016/j.neubiorev.2024.105912","pmid":"39368636","a":["Clarke, A.D.A.","Copas, C.","Hannon, O.","Padgett, C.","Knight, J.M."],"s":["I"],"th":["ipv-brain-injury","policing-first-contact","screening-tools","under-identification"],"o":["screening and assessment tool coverage and gaps"],"j":["not specified"],"f":["IPV-related brain injury spans both mild traumatic brain injury and non-fatal strangulation but often goes undetected and untreated due to complicating factors including symptom overlap with psychological trauma.","Reviews the current landscape of screening and assessment tools across first responder, emergency department, primary care, rehabilitation, shelter and research settings, and identifies gaps in tool validation specifically for the IPV-BI population."],"pop":"IPV survivors across service settings","set":"mixed","d":"narrative review","lim":"Narrative rather than systematic review; does not report a pooled sensitivity/specificity comparison across tools.","q":"The most comprehensive and current (2024) synthesis of screening tool coverage across the exact settings (first responders, ED, primary care, shelters) the brief asks about.","tier":1,"era":"core","uk":"high","con":0,"nt":"Best single source for the screening-tools-by-setting theme requested in the brief.","ep":"e3","ab":"Intimate partner violence (IPV) is a major global concern, and IPV victim-survivors are at an increased risk of brain injury (BI) due to the physical assaults. IPV-BI can encompass both mild traumatic brain injury (mTBI) and non-fatal strangulation (NFS), but IPV-BI often goes undetected and untreated due to a number of complicating factors. Therefore, the clinical care and support of IPV victim-survivors could be enhanced by BI screening and assessment in various settings (e.g., first responders, emergency departments, primary care providers, rehabilitation, shelters, and research)."},{"k":"clements_2024_enhancing","t":"Enhancing mental health assessment for non-fatal strangulation in clients with a history of intimate partner violence","y":2024,"v":"Issues in Mental Health Nursing","ty":"journal-article","doi":"10.1080/01612840.2024.2403532","pmid":"39447119","a":["Clements, P.T.","Mitchell, S.A.","Janson, A."],"s":["I"],"th":["co-occurrence-mental-health","non-fatal-strangulation","under-identification"],"o":["mental health assessment practice"],"j":["United States"],"f":["Non-fatal strangulation and TBI symptoms are frequently confounded with, or misattributed to, primary psychiatric presentations in mental health settings, contributing to under-recognition of the underlying brain injury.","The authors argue for enhanced mental health assessment protocols to specifically screen for non-fatal strangulation and TBI history in IPV survivors accessing mental health services."],"pop":"mental health service clients with IPV history","set":"mixed","d":"commentary","lim":"Clinical practice commentary rather than an empirical study; no original data presented.","q":"Relevant to the credibility and misreading theme: symptoms of brain injury being mistaken for psychiatric symptoms, a mechanism analogous to how justice-system actors may misread the same symptoms as unreliability.","tier":3,"era":"core","uk":"medium","con":0,"ep":"e3","ab":"Intimate partner violence (IPV) against women is widely recognized as a significant global problem... Recent research has noted that non-fatal strangulation (NFS) has been a significantly overlooked indicator and by-product for victims of IPV and often may be undisclosed or can be confounded with other mental health symptoms; for example, those that are common with conditions seen in psychiatric facilities. Traumatic brain injury (TBI) and nonfatal strangulation are often unrecognized for [what they represent clinically]."},{"k":"colclough_2024_equity","t":"Equity considerations in clinical practice guidelines for traumatic brain injury and the criminal justice system: A systematic review","y":2024,"v":"PLoS Medicine","ty":"systematic-review","doi":"10.1371/journal.pmed.1004418","pmid":"39134041","url":"https://pubmed.ncbi.nlm.nih.gov/39134041/","oa":1,"a":["Colclough, Z.","Estrella, M.J.","Joyce, J.M.","Hanafy, S.","Babineau, J.","Colantonio, A.","Chan, V."],"s":["F","H"],"th":["commissioning-and-policy","disability-discrimination","evidence-gap","implementation-science","staff-training","under-identification"],"o":["equity considerations in guideline development","equity practices in guideline development","guideline coverage of TBI in criminal justice settings","guideline integration of TBI and criminal justice content"],"j":["Canada","United States","other"],"f":["Of 57 clinical practice guidelines for TBI reviewed, only 14 mentioned criminal justice system intersections and just 1 made a concrete recommendation about legal implications.","Of 6 clinical practice guidelines for the criminal justice system, only 2 acknowledged TBI prevalence in prison and only 1 recommended considering TBI during health assessments.","Equity best practices and involvement of disadvantaged groups in guideline development were largely absent from criminal justice system guidelines.","Of 57 clinical practice guidelines for TBI reviewed, only 14 mentioned the criminal justice system at all, and only one made a concrete recommendation about legal implications.","Of 6 clinical practice guidelines for the criminal justice system, only 2 acknowledged the prevalence of TBI and only 1 recommended considering TBI during health assessments."],"pop":"individuals with TBI intersecting the criminal justice system","set":"mixed","d":"systematic review","n":63,"em":"n/a - review of clinical practice guidelines","lim":"English-language guidelines only; the review could not assess evidence outside formal guidelines, so may understate what individual services actually do in practice.","q":"Systematic and policy-relevant; demonstrates a structural gap between the known prevalence of TBI in custody and its integration into formal clinical guidance.","tier":1,"era":"core","uk":"medium","con":0,"nt":"Useful for evidencing the gap between known prevalence and formal guideline uptake, relevant to staff training and reasonable adjustments themes.","ep":"e3","ver":"CONFIRMED","ab":"Traumatic brain injury (TBI) is disproportionately prevalent among individuals who intersect or are involved with the criminal justice system (CJS). In the absence of appropriate care, TBI-related impairments, intersecting social determinants of health, and the lack of TBI awareness in CJS settings can lead to lengthened sentences, serious disciplinary charges, and recidivism. This review addressed the extent to which intersections with the CJS are considered in clinical practice guidelines (CPGs) for TBI, TBI is considered in CPGs for CJS, and equity is considered in CPGs for CJS. Fifty-seven CPGs for TBI and 6 CPGs for CJS were included. Fourteen CPGs for TBI included information relevant to the CJS, but only 1 made a concrete recommendation to consider legal implications during vocational evaluation in the forensic context. Two CPGs for CJS acknowledged the prevalence of TBI among individuals in prison and one specifically recommended considering TBI during health assessments. The use of equity best practices and the involvement of disadvantaged groups in the development process were lacking among CPGs for CJS."},{"k":"dugan_2024_anoxic","t":"Anoxic brain injury: a subtle and often overlooked finding in non-fatal intimate partner strangulation","y":2024,"v":"The Journal of Emergency Medicine","ty":"journal-article","doi":"10.1016/j.jemermed.2024.06.006","pmid":"39304396","a":["Dugan, S.","Patch, M.","Hoang, T.","Anderson, J.C."],"s":["I"],"th":["clinical-assessment","memory-and-suggestibility","non-fatal-strangulation","under-identification"],"o":["anoxic brain injury symptom prevalence"],"j":["United States"],"f":["Some patients who survive non-fatal intimate partner strangulation report hypoxia symptoms before loss of consciousness while others experience amnesia that prevents them recalling whether they lost consciousness at all, complicating clinical and forensic assessment.","The study describes anoxic brain injury symptom prevalence in a retrospective clinical sample using a standardised assessment tool."],"pop":"patients reporting non-fatal intimate partner strangulation","set":"hospital","d":"retrospective cohort","em":"standardised clinical assessment tool for anoxic brain injury symptoms","lim":"Retrospective design; abstract only retrieved, exact sample size and prevalence figure not confirmed in the text obtained.","q":"Directly addresses the hypoxic/anoxic brain injury mechanism and its clinical subtlety requested in the brief; the amnesia-for-LOC finding is important for the justice-process theme (a survivor may not recall or be able to describe loss of consciousness, which can be misread as an inconsistent account).","tier":2,"era":"core","uk":"high","con":0,"nt":"Abstract only; precise sample size not fully captured in retrieved text.","ep":"e3","ab":"A paucity of literature exists dedicated to the identification of anoxic brain injury in patients that survive non-fatal intimate partner strangulation (NF-IPS). While some individuals report experiencing symptoms of brain hypoxia followed by a loss of consciousness, other individuals report symptoms of brain hypoxia prior to amnesia, rendering some unable to recall loss of consciousness (LOC). Using a standardized clinical assessment tool, the purpose of this retrospective analysis is to describe anoxic brain injury symptom prevalence in a sample of patients reporting NF-IPS. One hundred and [several] patients."},{"k":"esopenko_2024_unmasking","t":"Intimate partner violence-related brain injury: unmasking and addressing the gaps","y":2024,"v":"Journal of Neurotrauma","ty":"commentary","doi":"10.1089/neu.2023.0543","pmid":"38323539","a":["Esopenko, C.","Jain, D.","Adhikari, S.P.","Dams-O'Connor, K.","Ellis, M."],"s":["I"],"th":["evidence-gap","ipv-brain-injury","sport-related-concussion"],"o":["research agenda for IPV-related brain injury"],"j":["not specified"],"f":["Argues IPV-related brain injury likely represents a distinct phenotype compared with brain injury of other causes (sport, military, accidental), because of its frequent co-occurrence with psychological trauma, repetition, and strangulation.","Sets out a research agenda naming specific evidence gaps in mechanism, phenotype, screening and intervention for IPV-BI."],"pop":"IPV survivors","set":"mixed","d":"commentary","lim":"Commentary/perspective piece, not empirical.","q":"Useful state-of-the-field agenda-setting piece from a leading research group, explicit that IPV-BI cannot simply be assumed equivalent to sport- or military-related brain injury.","tier":1,"era":"core","uk":"high","con":0,"ep":"e3","ab":"Intimate partner violence (IPV) is a significant, global public health concern. Women, individuals with historically underrepresented identities, and disabilities are at high risk for IPV and tend to experience severe injuries. There has been growing concern about the risk of exposure to IPV-related head trauma, resulting in IPV-related brain injury (IPV-BI), and its health consequences. Past work suggests that a significant proportion of women exposed to IPV experience IPV-BI, likely representing a distinct phenotype compared with BI of other etiologies. An IPV-BI often co-occurs with psychol[ogical trauma]."},{"k":"geus_2024_literature","t":"A literature review of outcome and treatment options after acquired brain injury: suggestions for adult offenders using knowledge from the general population","y":2024,"v":"Criminal Behaviour and Mental Health","ty":"review","doi":"10.1002/cbm.2334","url":"https://onlinelibrary.wiley.com/doi/10.1002/cbm.2334","oa":1,"a":["Geus, E.Q.","Milders, M.V.","Horn, J.E.","Jonker, F.A.","Fassaert, T.","Hutten, J.C.","Kuipers, F.","Grimbergen, C.","Noordermeer, S.D."],"s":["H"],"th":["adapted-interventions","evidence-gap","neurorehabilitation","under-identification"],"o":["behavioural outcome","cognitive outcome","treatment adherence"],"j":["Netherlands (review of international literature)"],"f":["Direct evidence on offenders with acquired brain injury is described as 'scarce and dispersed'; the review instead draws on general-population ABI evidence for people who share offender-typical risk factors (lower socio-economic status, pre-injury IQ below 85, prior cognitive impairment, prior mental health problems).","In this general-population evidence, people with these characteristics had poorer cognitive and behavioural outcomes after ABI and lower treatment adherence than those without them.","Adequate motivation and self-awareness were consistently associated with better outcomes across the outcomes reviewed, and personalising injury-specific treatment to these characteristics was associated with the best outcomes in the source studies."],"pop":"adult offenders with acquired brain injury (evidence drawn largely from non-offender comparator samples)","set":"mixed","d":"narrative review","em":"n/a (review)","lim":"A narrative, not systematic-review-registered, synthesis; the authors themselves state that direct offender-population evidence is too scarce to review on its own terms, so nearly all substantive conclusions are extrapolated from non-offender samples selected for superficially similar characteristics.","q":"Explicitly an evidence-gap-filling exercise: the review's own premise is that there is not enough offender-specific ABI treatment literature to review directly. This is itself strong evidence of the size of the evaluation gap for strand H and should be read as such rather than as demonstrated treatment efficacy for offenders.","tier":1,"era":"core","uk":"medium","con":0,"nt":"One of the most important single sources for this strand's central message: there is essentially no dedicated offender-ABI treatment evidence base, and what guidance exists is inferred from non-offender populations selected for socio-economic and cognitive similarity.","ep":"e3","ab":"Acquired brain injury (ABI) is a major health problem, often with negative effects on behaviour and mental health as well as cognition. Prevalence of ABI is exceptionally high among offenders and increases their re-offending risk. Information on risk factors for ABI and its outcomes among offenders that could guide effective treatment for them is, nevertheless, scarce and dispersed. However, there is a more substantial literature about the general population that could inform work with brain-injured offenders. Three databases were systematically searched for the years 2010-2022. Samples with characteristics typical in offender groups, including lower socio-economic status, lower pre-injury IQ (<85), prior cognitive impairments and prior mental health problems, had poorer cognitive and behavioural outcomes following ABI than those without such additional problems, together with lower treatment adherence. Adequate motivation and self-awareness were associated with better cognitive and behavioural outcomes than when these were low or absent. More complex pre-injury mental health problems and social disadvantages typical of offenders are associated with poorer post-brain injury recovery; personalising injury-specific treatments to these characteristics maximised positive outcomes in the general population evidence base."},{"k":"harris_2024_defining","t":"Defining mild traumatic brain injury: from research definition to clinical practice","y":2024,"v":"The Journal of Surgical Research","ty":"journal-article","doi":"10.1016/j.jss.2024.03.006","pmid":"38593600","url":"https://pubmed.ncbi.nlm.nih.gov/38593600/","oa":0,"a":["Harris, K.","Brusnahan, A.","Shugar, S.","Miner, J."],"s":["D"],"th":["case-definition","definitional-drift","heterogeneity"],"o":["overtriage and undertriage rates","sensitivity, specificity, positive/negative predictive value of each definition"],"j":["United States"],"f":["Across five commonly used mild TBI definitions applied to 596 acute trauma patients, the CDC and ACRM definitions had 100 per cent sensitivity but 0 per cent specificity.","The University of Arizona Brain Injury Guidelines (BIG) definition captured nearly twice as many patients as the EAST and VA/DoD definitions while achieving a better positive predictive value and undertriage rate."],"es":[{"m":"sensitivity","v":"100%","ci":null,"c":"CDC/ACRM definitions of mild TBI"},{"m":"specificity","v":"0%","ci":null,"c":"CDC/ACRM definitions of mild TBI"}],"pop":"acute trauma patients with blunt TBI, GCS 13-15","set":"hospital","d":"retrospective cohort","n":596,"em":"comparison of five competing operational definitions of mild TBI (CDC, ACRM, VA/DoD, EAST, University of Arizona BIG)","lim":"Single-centre US Level I trauma centre retrospective cohort; definitions were compared in an acute hospital setting, not in a justice or community screening context, so findings on which definition a screening programme should adopt do not transfer directly.","q":"Directly quantifies the definitional-drift problem central to this strand: applying five accepted 'mild TBI' definitions to the same 596 patients produces materially different classifications, which is the mechanism behind cross-study prevalence heterogeneity in the justice literature.","tier":1,"era":"core","uk":"medium","con":1,"cn":"The paper itself demonstrates that there is no consensus mild TBI definition; the authors argue for BIG 1 as more clinically useful, a position not universally accepted across trauma and rehabilitation medicine.","ep":"e3","ab":"Approximately 75% of traumatic brain injuries (TBIs) qualify as mild. However, there exists no universally agreed upon definition for mild TBI (mTBI). Consequently, treatment guidelines for this group are lacking. The Center for Disease Control (CDC), American College of Rehabilitation Medicine (ACRM), Veterans Affairs and Department of Defense (VA/DoD), Eastern Association for the Surgery of Trauma (EAST), and the University of Arizona's Brain Injury Guidelines (BIG) have each published differing definitions for mTBI. The aim of this study was to compare the ability of these definitions to correctly classify mTBI patients in the acute care setting. A single-center, retrospective cohort study comparing the performance of the varying definitions of mTBI was performed at a Level I trauma center from August 2015 to December 2018. Definitions were compared by sensitivity, specificity, positive predictive value, negative predictive value, as well as overtriage and undertriage rates. We identified 596 patients suffering blunt TBI with Glasgow Coma Scale 13-15. The CDC/ACRM definitions demonstrated 100% sensitivity but 0% specificity along with the highest rate of undertriage and TBI-related mortality. BIG 1 included nearly twice as many patients than EAST and VA/DoD while achieving a superior positive predictive value and undertriage rate. The BIG definition identified a larger number of patients compared to the VA/DoD and EAST definitions while having an acceptable and more accurate overtriage and undertriage rate compared to the CDC and ACRM."},{"k":"huang_2024_causes","t":"Causes and global, regional, and national burdens of traumatic brain injury from 1990 to 2019.","y":2024,"v":"Chinese Journal of Traumatology","ty":"journal-article","doi":"10.1016/j.cjtee.2024.03.007","pmid":"38637176","url":"https://pubmed.ncbi.nlm.nih.gov/38637176/","oa":1,"a":["Huang, XF","Ma, SF","Jiang, XH","Song, RJ","Li, M","Zhang, J","Sun, TJ","Hu, Q","Wang, WR","Yu, AY","Li, H"],"s":["L"],"th":["incidence","prevalence-community-comparison","severity-distribution"],"o":["incidence","prevalence","years lived with disability"],"j":["Global"],"f":["In 2019 there were 27.16 million new cases of TBI worldwide, with an age-standardised incidence rate of 346 per 100,000 population and a prevalence rate of 599 per 100,000.","TBI caused 7.08 million years lived with disability globally in 2019, with moderate and severe TBI accounting for 52.8 per cent of all incident TBI (182.7 per 100,000)."],"es":[{"m":"age-standardised incidence rate","v":"346 per 100,000","ci":"95% UI 298-401","c":"global TBI, 2019"}],"pop":"general population, 204 countries/territories","set":"community","d":"cross-sectional","em":"GBD 2019 modelled incidence and prevalence estimates","lim":"Relies on GBD 2019 modelled estimates rather than primary case ascertainment; regional data sparsity affects precision in low-income settings.","q":"Widely-cited restatement of GBD 2019 headline TBI figures with clear point estimates and uncertainty intervals; useful reference figure but secondary analysis rather than the GBD Collaborators' own publication.","tier":2,"era":"core","uk":"low","con":0,"nt":"Good source for the standard headline GBD 2019 TBI incidence and prevalence figures used across the field.","ep":"e3","ab":"Traumatic brain injury (TBI), currently a major global public health problem, imposes a significant economic burden on society and families. A secondary analysis was performed on the incidence, prevalence, and years lived with disability (YLDs) of TBI by sex, age group, and region between 1990 and 2019 using the Global Burden of Diseases, Injuries, and Risk Factors Study 2019. In 2019, there were 27.16 million (95% uncertainty intervals (UI): 23.36-31.42) new cases of TBI worldwide, with age-standardized incidence and prevalence rates of 346 per 100,000 population (95% UI: 298-401) and 599 per 100,000 population (95% UI: 573-627) respectively. TBI caused 7.08 million (95% UI: 5.00-9.59) YLDs in 2019. The 2019 global incidence of moderate and severe TBI was 182.7 per 100,000 population, accounting for 52.8% of all TBI, with falls and road traffic injuries being the main causes in most regions."},{"k":"ifas_2024_guidance","t":"Guidance for police management of strangulation","y":2024,"v":"Institute for Addressing Strangulation (IFAS)","ty":"guideline","url":"https://ifas.org.uk/wp-content/uploads/2024/05/Guidance-for-Police-Management-of-Strangulation-May-2024.pdf","oa":1,"a":["Institute for Addressing Strangulation"],"s":["I"],"th":["investigative-interviewing","non-fatal-strangulation","policing-first-contact","screening-tools"],"o":["evidence-gathering practice","risk assessment practice"],"j":["England and Wales"],"f":["IFAS guidance states that around 50 per cent of strangulation victims will have no visible injury, so evidence-gathering protocols must not rely on visible injury alone.","Recommends strangulation be flagged as a high-risk indicator within standard UK risk assessment tools (DASH/DARA) and that documentation proceed even when strangulation is a secondary rather than primary charge, because of its risk-assessment value."],"pop":"police officers and non-fatal strangulation victims","set":"policing-first-contact","d":"guideline","lim":"Practice guidance rather than an evaluated intervention; no outcome data on whether adherence changes case or safety outcomes is presented in the document itself.","q":"The current operative UK police practice guidance for the exact identification and evidence-gathering theme requested in the brief; not itself an evaluation, so should be paired with the Bows and Herring (2024) outcome data.","tier":2,"era":"core","uk":"high","con":0,"nt":"Practice guidance, not a peer-reviewed evaluation; verified directly against the IFAS-published PDF.","ep":"e3","ver":"CONFIRMED","ab":"Guidance produced by the Institute for Addressing Strangulation (IFAS) for police officers responding to non-fatal strangulation cases, covering identification, evidence-gathering, risk assessment and case progression. Notes that around 50 per cent of people who are strangled will not have visible injuries, and that victims may use lay terms such as 'choked' rather than 'strangulation'. Recommends photographing injuries and the scene, collecting physical evidence such as ligatures, completing risk assessment tools (DASH/DARA) with strangulation flagged as high-risk, and referral to specialist support services."},{"k":"kent_2024_profiles","t":"Profiles of vulnerability for suicide and self-harm in UK prisoners: Neurodisability, mood disturbance, substance use, and bullying.","y":2024,"v":"PLoS ONE","ty":"journal-article","doi":"10.1371/journal.pone.0296078","pmid":"38170719","url":"https://pubmed.ncbi.nlm.nih.gov/38170719/","oa":1,"a":["Kent, H","Magner-Parsons, B","Leckie, G","Dulgar, T","Lusiandari, A","Hogarth, L","Williams, H","Kirby, A","Kent, H.","Magner-Parsons, B.","Leckie, G.","Dulgar, T.","Lusiandari, A.","Hogarth, L.","Williams, H.","Kirby, A."],"s":["A","F"],"th":["co-occurrence-mental-health","co-occurrence-neurodivergence","screening-programmes","screening-tools","suicide-and-self-harm","under-identification","victimisation"],"o":["bullying","bullying history","historic self-harm","historic suicide attempt","mood disturbance","neurodisability","substance use"],"j":["Wales, United Kingdom"],"f":["In 665 adult male prisoners entering a category B prison in Wales (16 per cent of all entrants over 26 months), historic TBI was associated with 3.3 times increased odds of a historic suicide attempt (95 per cent CI 1.51 to 6.60), though not with increased odds of historic self-harm.","Functional neurodisability and mood disturbance were the most salient risk factors associated with both historic suicide attempts and self-harm, supporting a broader multimorbidity screening approach.","12 per cent of prisoners reported a history of attempted suicide and 11 per cent reported historic self-harm on entry.","Historic traumatic brain injury was associated with 3.3 times increased odds of a historic suicide attempt (95% CI 1.51 to 6.60) but no significant increased odds of historic self-harm.","History of being bullied at school was associated with 2.7 times increased odds of a history of self-harm (95% CI 1.63 to 6.09).","Higher functional neurodisability and mood disturbance were the most salient risk factors associated with both historic suicide attempt and self-harm."],"es":[{"m":"odds ratio, historic suicide attempt, TBI vs no TBI","v":"3.3","ci":"1.51-6.60","c":"reception screening, Welsh category B prison"},{"m":"odds ratio, historic suicide attempt","v":"3.3","ci":"1.51-6.60","c":"historic TBI vs no historic TBI"},{"m":"odds ratio, historic self-harm","v":"2.7","ci":"1.63-6.09","c":"bullied at school vs not bullied"}],"pop":"adult male prisoners","set":"prison","d":"cross-sectional","n":665,"em":"Do-IT Profiler administrative screening tool at reception","lim":"Single Welsh category B prison and administrative screening tool (Do-IT Profiler) rather than clinical diagnosis; sample represents only 16 per cent of total prison entrants over the study period, raising selection considerations.","q":"A recent UK study (co-authored by Huw Williams) directly linking TBI to suicide risk within a broader neurodisability and mood profile, reinforcing the case for multimorbidity-aware screening; directly relevant to UK prison mental health policy.","tier":1,"era":"core","uk":"high","con":0,"nt":"Co-authored by W. Huw Williams (University of Exeter).","ep":"e3","ver":"CONFIRMED","ab":"Screening for vulnerability factors associated with historic suicidality and self-harm on entry to prison is critical to help prisons understand how to allocate extremely limited mental health resources. It has been established that having previous suicide attempts increases odds of future suicidality and self-harm in prison. We utilised administrative screening data from 665 adult male prisoners on entry to a category B prison in Wales, UK, collected using the Do-IT Profiler. This sample represents 16% of all prisoners who entered that prison during a 26-month period. 12% of prisoners reported a history of attempted suicide, 11% reported historic self-harm, and 8% reported a history of both. Historic traumatic brain injury and substance use problems were associated with a 3.3- and 1.9- times increased odds of a historic suicide attempt, respectively, but no significant increased risk of historic self-harm (95% CI: 1.51-6.60 and 1.02-3.50). However, those who were bullied at school had 2.7 times increased odds of reporting a history of self-harm (95% CI: 1.63-6.09). The most salient risk factors associated with both historic suicide and self-harm were higher levels of functional neurodisability (odds ratio 0.6 for a 1 standard deviation change in score, 95% CI: 0.35-0.75), and mood disturbance (odds ratio 2.1 for a 1 standard deviation change in score, 95% CI: 1.26-3.56). Therefore, it could be beneficial for prisons to screen for broader profiles of needs, to better understand how to provide appropriate services to prisoners vulnerable to suicide and self-harm."},{"k":"khalid_2024_use","t":"The use of neurobiological evidence in sentencing mitigation","y":2024,"v":"Behavioral Sciences & the Law","ty":"journal-article","doi":"10.1002/bsl.2645","url":"https://onlinelibrary.wiley.com/doi/10.1002/bsl.2645","oa":0,"a":["Khalid, Z.","Lee, R.","Wall, B.W."],"s":["G"],"th":["courts-and-trial","sentencing"],"o":["sentencing mitigation"],"j":["United States"],"f":["Reviews the history of neuroscience use in US criminal proceedings from the early 20th century to the present, noting the low evidentiary bar for admitting mitigating evidence at capital sentencing compared with the guilt phase.","In United States v Montgomery, the Eighth Circuit held that excluding neuroimaging-based mitigation testimony was a reversible error at sentencing even though the same evidence was properly excluded at the trial/guilt phase; the defendant was nonetheless convicted and executed in January 2021.","Notes persistent concern among neuroscientists, jurors and the public about the 'seductive allure' of neuroimages disproportionately influencing juries beyond their genuine probative value."],"pop":"capital and non-capital criminal defendants","set":"court","d":"narrative review","em":"introduction of neurobiological evidence (MRI, fMRI, PET) at sentencing","lim":"US-focused narrative review; does not report a systematic search strategy.","q":"Good recent synthesis of the doctrinal and empirical literature on neurobiological mitigation evidence, including the sceptical concerns about undue persuasive weight.","tier":1,"era":"core","uk":"low","con":1,"cn":"The article itself documents the unresolved dispute among courts, scientists and the public about whether neuroimaging evidence is being given more weight than its scientific validity warrants.","ep":"e3"},{"k":"kim_2024_evaluating","t":"Evaluating Linkage Quality of Population-Based Administrative Data for Health Service Research.","y":2024,"v":"Journal of Korean Medical Science","ty":"journal-article","doi":"10.3346/jkms.2024.39.e127","pmid":"38622936","url":"https://pubmed.ncbi.nlm.nih.gov/38622936/","oa":1,"a":["Kim, JW","Choi, H","Lim, HJ","Oh, M","Ahn, JJ"],"s":["L"],"th":["administrative-data-linkage","risk-of-bias"],"o":["false match rate","linkage rate","missed match rate"],"j":["South Korea"],"f":["Deterministic linkage using name, gender and date of birth as partial identifiers achieved an 83.5 per cent true match rate against the national claims database, with a 16.5 per cent missed match rate.","Most characteristics showed only small standardised differences between matched and unmatched records (absolute standardised difference under 0.1 in most cases), suggesting limited but non-zero selection bias from missed matches."],"es":[{"m":"true match rate","v":"83.5%","ci":null,"c":"deterministic linkage using partial identifiers, Korean HIRA data"}],"pop":"national health claims records, Korea","set":"n/a","d":"linkage study","em":"deterministic record linkage using unique identifier versus partial identifiers (name, gender, date of birth)","lim":"Korean national claims context; transferability of specific match-rate figures to other countries' identifier systems and data quality is not established.","q":"General linkage-quality methodology paper providing quantified false-match and missed-match rates, useful comparator evidence for the record-linkage-methodology brief even though not TBI- or justice-specific.","tier":3,"era":"core","uk":"low","con":0,"nt":"General international methodology reference on linkage quality; included for comparative context on match-rate benchmarking.","ep":"e3","ab":"Data linkage includes errors owing to legal issues surrounding personal information and technical issues related to data processing. This study analyzed claims data submitted to the Health Insurance Review and Assessment Service (HIRA DATA). The linkage errors of two deterministic linkage methods were evaluated. For the deterministic linkage method that used name, gender, and date of birth as a set of partial identifiers, the true match rate was 83.5% and the missed match rate was 16.5%. Although there was bias in some characteristics of the data, most of the absolute standardised difference values were less than 0.1, with no case greater than 0.5."},{"k":"matheson_2024_implementing","t":"Implementing Interventions for Women and Youth with Traumatic Brain Injury at Transition from Custodial Settings: A Call to Action","y":2024,"v":"Neuropsychiatric Disease and Treatment","ty":"commentary","doi":"10.2147/ndt.s409794","pmid":"38831936","oa":1,"a":["Matheson, F.I.","McLuhan, A.","Riccardi, J.S.","Kirby, A.","McMillan, T.M.","Riccardi, C."],"s":["B","C"],"th":["evidence-gap","homelessness","implementation-science","prevalence-women","release-and-resettlement","women-pathway","youth-pathway"],"o":["intervention evidence gap","release and resettlement needs","release-and-resettlement"],"j":["Canada","United Kingdom"],"f":["The authors identify a sparse evidence base for interventions supporting people with TBI at transition from custody, with justice-involved women and youth particularly under-studied.","Victimisation, trauma, mental health, substance use and homelessness are highlighted as compounding, unmet needs specific to women and youth with TBI leaving custody.","The available evidence for the impact of interventions on justice-involved people with head injury is described as sparse, and especially so for interventions focused specifically on women and youth.","Victimisation, trauma, mental health, substance use and homelessness are identified as the principal unmet needs shaping women's and youth's transition from custody to community."],"pop":"justice-involved women and youth with TBI","set":"release-and-resettlement","d":"commentary","em":"n/a (commentary)","lim":"Commentary/call to action rather than primary research or systematic review; does not itself generate new prevalence or effect data.","q":"Useful for identifying the evidence gap this strand should flag for the minister: almost no intervention evidence exists specifically for justice-involved girls, young women or youth with TBI at the point of transition from custody.","tier":2,"era":"core","uk":"high","con":0,"nt":"Explicitly names the girls/young women and youth TBI transition-support evidence gap requested for this strand's brief.","ep":"e3","ab":"Traumatic brain injury (TBI) is a serious public health concern and overrepresented among justice-involved populations. An emerging area of research focuses on the complex, interrelated and unmet health and social needs of justice-involved women and youth with TBI. We provide an overview of the needs of women and youth with TBI that affect their transition from custody to community, including those related to victimization, trauma, mental health, substance use, and homelessness. The available evidence for the impact of interventions on people with head injury who are justice-involved is sparse, especially studies of interventions focused on women and youth."},{"k":"milillo_2024_association","t":"Association Between Traumatic Brain Injury and Psychopathic Traits Among Justice-Involved Adolescents","y":2024,"v":"Research on Child and Adolescent Psychopathology","ty":"journal-article","doi":"10.1007/s10802-024-01212-x","pmid":"38922463","oa":0,"a":["Milillo, M.M.","Neumann, C.S.","Maurer, J.M.","Jin, C.","Commerce, E.","Reynolds, B.L.","Harenski, C.L.","Kiehl, K.A."],"s":["B"],"th":["impulsivity-aggression","repetitive-injury","social-cognition"],"o":["impulsivity-aggression","social-cognition"],"j":["United States"],"f":["Adolescents with TBI had higher affective and impulsive-lifestyle psychopathic trait scores than adolescents without TBI.","TBI severity was associated with lower IQ, which was in turn associated with increased lifestyle/antisocial psychopathic traits, and total number of TBIs was associated with higher substance use, which was linked to both major psychopathic trait factors."],"pop":"male justice-involved adolescents, maximum-security facility","set":"youth custody","d":"cross-sectional","n":263,"em":"clinical interview (TBI severity, age of first TBI, total number of TBIs)","lim":"Cross-sectional structural equation model cannot establish causal direction; single maximum-security facility, male-only.","q":"Provides explicit dose-response variables (severity, age of first TBI, total number of injuries) mapped onto a validated psychopathy structure, directly relevant to the dose-response theme in this strand's brief.","tier":3,"era":"core","uk":"low","con":0,"nt":"Explicitly models dose-response (severity, age at first injury, total number of injuries) requested in this strand's brief.","ep":"e3","ab":"Traumatic brain injury (TBI) is a global public health problem and is highly prevalent among justice-involved populations. A sample of 263 male adolescents were recruited from a maximum-security juvenile justice facility. Using structural equation modeling, those with TBI had higher affective and impulsive lifestyle psychopathic traits than adolescents without TBI. TBI severity was associated with lower IQ scores, which in turn were associated with increased lifestyle/antisocial psychopathic traits. Total number of TBIs was associated with higher substance use, which was associated with both increased interpersonal/affective and lifestyle/antisocial psychopathic traits."},{"k":"modak_2024_sex","t":"Sex Differences in Adult Incarceration After Pediatric Traumatic Brain Injury.","y":2024,"v":"Neurotrauma Reports","ty":"review","doi":"10.1089/neur.2023.0066","pmid":"38655115","url":"https://pubmed.ncbi.nlm.nih.gov/38655115/","oa":1,"a":["Modak, A","Zappi, KE","Catoya, AJ","Lemdani, MS","Koller, GM","Seltzer, L","Radwanski, RE","Pannullo, SC"],"s":["A"],"th":["co-occurrence-neurodivergence","mortality","prevalence-adult-custody","severity-distribution"],"o":["adult incarceration risk","injury severity","mortality","sex differences"],"j":["United States","other"],"f":["Across 25 included studies, male children were found to be 1.5 times more likely to sustain a TBI than female children, yet the prevalence of pediatric TBI history among incarcerated adults was approximately 35 to 45 per cent for both sexes.","The similarity in adult incarceration prevalence despite differing childhood incidence rates by sex suggests sex-specific vulnerability pathways from pediatric TBI to adult offending that are not simply explained by differential injury incidence."],"es":[{"m":"prevalence of pediatric TBI history among incarcerated adults","v":"approximately 35-45%","ci":null,"c":"both sexes"}],"pop":"adults incarcerated with a childhood TBI history","set":"prison","d":"systematic review","em":"pediatric TBI history, ascertained variably across 25 included studies","lim":"Scoping review methodology without formal meta-analytic pooling or risk-of-bias grading reported in the abstract; underlying primary studies vary in TBI ascertainment method.","q":"Useful for the life-course and register-based angle of this strand, linking childhood TBI directly to adult incarceration risk and highlighting an under-studied sex-differential mechanism.","tier":3,"era":"core","uk":"low","con":0,"ep":"e3","ab":"Pediatric traumatic brain injury (pTBI) is a major risk factor associated with adulthood incarceration. Most research into the link between pTBI and adulthood incarceration has focused on incarcerated males, who comprise the vast majority of incarcerated adults, particularly in industrialized nations. In this review, we sought to identify sex-related differences in the incidence and pathophysiology of pTBI and subsequent risk of adulthood incarceration. A scoping review was undertaken using PubMed, Scopus, Ovid, and the Cochrane Library. Articles analyzing sex-related differences in pTBI and adult incarceration rates, studies conducted on an incarcerated population, and cohort studies, cross-sectional studies, clinical trials, systematic reviews, or meta-analyses were included in this review. Of the 85 unique results, 25 articles met our inclusion criteria. Male children are 1.5 times more likely to suffer a TBI than females; however, the prevalence of incarcerated adults with a history of pTBI is ~35-45% for both sexes. Neurophysiologically, female sex hormones are implicated in neuroprotective roles, mitigating central nervous system (CNS) damage post-TBI, although this role may be more complex, given that injury severity and sequelae have been correlated with male sex whereas increased mortality has been correlated with female sex."},{"k":"parekh_2024_more","t":"More than meets the eye: lid and conjunctival injuries in cases of non-sexual assault are frequently accompanied by non-fatal strangulation","y":2024,"v":"Emergency Medicine Australasia","ty":"journal-article","doi":"10.1111/1742-6723.14462","pmid":"38956974","a":["Parekh, V.","McMinn, J.","Brkic, A.","Williams, D.","Boxx, C.","Bailey, L.","Reid, K."],"s":["I"],"th":["clinical-assessment","mortality","non-fatal-strangulation","under-identification"],"o":["association with strangulation and family violence","lid and conjunctival injury prevalence"],"j":["Australia"],"f":["In a clinical audit of 85 sequential non-sexual assault presentations, lid and conjunctival injuries (LACI) were present in 26.9 per cent of cases.","Of patients with LACI, 47.4 per cent had also experienced non-fatal strangulation, and 62.9 per cent of LACI cases occurred in the context of domestic family violence.","The authors note that since non-fatal strangulation increases future homicide risk more than sixfold, LACI is an important clinical signal of homicide risk warranting comprehensive eye examination and forensic photography."],"pop":"clinical forensic medicine patients, non-sexual assault presentations","set":"hospital","d":"cross-sectional","n":85,"em":"clinical forensic examination and audit","lim":"Small single-site clinical audit (n=85); cannot establish causal direction between injury types.","q":"Identifies a specific, under-recognised physical marker (eye injury) that can prompt strangulation identification in emergency settings, of direct value to first-responder and clinical training.","tier":2,"era":"core","uk":"medium","con":0,"ep":"e3","ab":"To determine the associations between lid and conjunctival injuries (LACI), non-fatal strangulation (NFS) and domestic family violence (DFV) in non-sexual assault. The present study involves an analysis of LACI in a clinical audit of 85 sequential non-sexual assault presentations. LACI was present in 26.9% of non-sexual assault cases, and 47.4% of LACI patients also experienced NFS. LACI was sustained in the context of DFV in 62.9% of cases."},{"k":"ramesh_2024_epidemiology","t":"Epidemiology of intimate partner and domestic violence-related traumatic brain injury in the United States, 2018 to 2021: a national trauma data bank cohort analysis of 3891 patients","y":2024,"v":"Neurosurgery","ty":"journal-article","doi":"10.1227/neu.0000000000002983","pmid":"38747596","a":["Ramesh, R.","Yue, J.K.","Manley, G.T.","Tarapore, P.E.","DiGiorgio, A.M."],"s":["I"],"th":["administrative-data-linkage","incidence","ipv-brain-injury","severity-distribution"],"o":["TBI incidence","acute morbidity","trauma outcomes"],"j":["United States"],"f":["A national trauma registry cohort of 3891 patients with coded IPV/DV between 2018 and 2021 was analysed to compare acute morbidity between those with and without concurrent TBI."],"pop":"trauma centre patients with recorded IPV/DV, aged 18+","set":"hospital","d":"retrospective cohort","n":3891,"em":"ICD-10 coded IPV/DV cases in the National Trauma Data Bank","lim":"Relies on trauma centre coding of IPV/DV, which is known to substantially undercount true incidence; captures only cases severe enough to reach a trauma centre.","q":"Large administrative dataset gives national-level incidence signal for the most severe end of the IPV-TBI spectrum, complementing community and shelter prevalence studies at the milder end.","tier":2,"era":"core","uk":"medium","con":0,"ep":"e3","ab":"Despite profound medico-socio-legal consequences of traumatic brain injury (TBI) from intimate partner violence and domestic violence (IPV/DV), the incidence and acute outcomes of concurrent IPV/DV-TBI are not well understood. We examined US IPV/DV patients with/without TBI (IPV/DV-TBI; non-TBI) using the National Trauma Data Bank. We hypothesized IPV/DV-TBI would be associated with elevated morbidity. National Trauma Data Bank Trauma Quality Programs Participant Use Files years 2018 to 2021 were queried for patients aged >=18 years with IPV/DV using International Classification of Diseases, T[en] codes."},{"k":"raskin_2023_traumatic","t":"Traumatic brain injury screening and neuropsychological functioning in women who experience intimate partner violence","y":2024,"v":"The Clinical Neuropsychologist","ty":"journal-article","doi":"10.1080/13854046.2023.2215489","pmid":"37222525","a":["Raskin, S.A.","DeJoie, O.","Edwards, C.","Ouchida, C.","Moran, J."],"s":["I"],"th":["co-occurrence-mental-health","executive-function","ipv-brain-injury","memory-and-suggestibility"],"o":["PTSD","anxiety","attention","depression","executive function","memory"],"j":["United States"],"f":["Using a standardised neuropsychological battery alongside abuse history and mood/PTSD measures, the study characterises a specific cognitive deficit profile (attention, memory, executive function) in women IPV survivors with probable TBI."],"pop":"women IPV survivors","set":"community","d":"cross-sectional","em":"comprehensive abuse history questionnaire plus standardised neuropsychological battery","lim":"Cross-sectional design cannot separate the independent contribution of TBI from PTSD, depression and anxiety to the observed cognitive profile; abstract only reviewed for precise effect sizes.","q":"Directly relevant to the memory and executive function theme and to the difficulty of disentangling brain injury from trauma in cognitive testing.","tier":2,"era":"core","uk":"high","con":0,"nt":"Abstract only; specific effect sizes not confirmed in retrieved text.","ep":"e3","ab":"The potential for traumatic brain injury (TBI) to occur as the result of intimate partner violence (IPV) has received increased interest in recent years. This study sought to investigate the possible occurrence of TBI in a group of women who survived IPV and to measure the specific profile of cognitive deficits using standardized neuropsychological measures. A comprehensive questionnaire about abuse history; neuropsychological measures of attention, memory and executive functioning; and measures of depression, anxiety and post-traumatic stress disorder were given to women who were IPV survivors."},{"k":"rutherford_2024_scoping","t":"A systematic scoping review exploring how people with lived experience have been involved in prison and forensic mental health research","y":2024,"v":"Criminal Behaviour and Mental Health","ty":"systematic-review","doi":"10.1002/cbm.2324","pmid":"38215037","url":"https://pubmed.ncbi.nlm.nih.gov/38215037/","oa":1,"a":["Rutherford, R.","Bowes, N.","Cornwell, R.","Heggs, D.","Pashley, S."],"s":["M"],"th":["commissioning-and-policy","consent-and-capacity","evidence-gap"],"o":["authorship inclusion","extent and nature of lived-experience research involvement","meaningfulness of engagement"],"j":["United Kingdom","other jurisdictions not specified"],"f":["A scoping review of 16 studies (from 675 titles screened, 2016 to February 2023) found most patient and public involvement research in this field was by/with people with prison experience rather than secure hospital/forensic mental health experience.","In 8 of the 16 studies, people with lived experience were involved throughout the research process and included in the authorship group; details of how they contributed were otherwise scarce.","The authors conclude meaningful engagement in forensic mental health research remains rare as reported in academic journals, and call for routine reporting of lived-experience involvement to guard against tokenism."],"pop":"people with lived experience of prison, probation or forensic mental health services participating in research","set":"mixed","d":"systematic review","n":16,"em":"scoping review of 16 studies (2016-2023) reporting patient and public involvement in prison/forensic mental health research","lim":"Population is prison/forensic mental health research generally, not brain injury co-production specifically; scoping review methodology summarises breadth rather than depth of any one study.","q":"Strong, recent (2024) systematic scoping review directly addressing co-production quality in prison and forensic settings; no ABI-specific co-production study was found in this search, making this the closest available synthesis for that theme.","tier":2,"era":"core","uk":"high","con":0,"nt":"No dedicated co-production study specific to acquired brain injury and justice was found in this search; this scoping review of prison/forensic mental health lived-experience involvement is logged as the closest available synthesis and should be read as an evidence gap marker for ABI-specific co-production.","ep":"e3","ab":"Introduction of guidance by the National Institute for Health Research has led to an increase in participation by people with 'lived experience' of mental health problems. However, some researchers have questioned the extent to which involvement has been meaningful. A prior review of literature to 2016 provided little evidence of active engagement. This study aimed to find out from published literature how patient and public involvement in designing and or conducting research has been used in forensic mental health settings, prisons or probation since the last review period. A systematic scoping review of research published in academic journals between 2016 and February 2023 was completed using terms for research activity, involvement of people with experience of receiving services and health or justice systems, searching MEDLINE, EMBASE and PsycINFO. From 675 unique titles retrieved, 17 were eligible for inclusion, covering 16 unique studies. Most of the included research was by/with people who had prison experience. Only two studies had been conducted by/with people who had experience of secure hospital wards/forensic mental health services. In 8 studies, people with lived experience had been involved throughout and included in the authorship group."},{"k":"sentencingcouncil_2024_nonfatal","t":"Non-fatal strangulation and suffocation: statistical bulletin","y":2024,"v":"Sentencing Council","ty":"report","url":"https://sentencingcouncil.org.uk/html-publications/non-fatal-strangulation-and-suffocation-statistical-bulletin/","oa":1,"a":["Sentencing Council"],"s":["I"],"th":["evidence-gap","non-fatal-strangulation","sentencing"],"o":["average custodial sentence length","sentence outcomes","sentence volumes"],"j":["England and Wales"],"f":["Between July 2022 and June 2023 there were around 700 offenders sentenced for non-fatal strangulation or suffocation offences, and the proportion sentenced at the Crown Court rose from 25 per cent in July-September 2022 to 76 per cent in April-June 2023 (58 per cent across the 12 months).","In April-June 2023, 55 per cent of offenders sentenced received an immediate custodial sentence, 32 per cent a suspended sentence, 10 per cent a community sentence and 2 per cent were recorded as otherwise dealt with or unknown.","The mean average custodial sentence length over the 12 months, after any guilty plea reduction, was around 17 months, rising from around 12 months in July-September 2022 to 19 months in April-June 2023.","The bulletin does not mention brain injury, head injury, loss of consciousness or cognitive impairment, in either victims or offenders."],"pop":"adult offenders (aged 18 or over at conviction) sentenced for non-fatal strangulation or suffocation","set":"court","d":"cross-sectional","lim":"Drawn from the Ministry of Justice Court Proceedings Database and counts principal offences only; the bulletin notes administrative data limitations and possible effects of court recovery from the COVID-19 pandemic.","q":"Official statistics on sentencing practice in the first year of the offence; volumes rounded to the nearest 10 and fewer than five racially or religiously aggravated cases combined with the main offence. Context for the sentencing strand, with no content on brain injury.","tier":3,"era":"core","uk":"high","con":0,"nt":"HTML bulletin dated 14 May 2024 read in full on sentencingcouncil.org.uk; published ahead of the consultation on the draft guideline launched 15 May 2024. The accompanying data tables (Open Document spreadsheets, with breakdowns by sex, age group and ethnicity) were not read. sample_n left null because the source gives only a rounded figure ('around 700'). Strand I because strangulation is the subject; the sentencing content would also fit G. As at 13 September 2026. | BACKFILL u1, 13 September 2026 (decision S27): published before the currency window; checked against its primary source by an independent verification pass, with any corrections applied before entry. | VERIFICATION: confirmed; the verifier's field corrections were applied before the record entered the harvest, see 03-verification/pass5-currency-harvest.json.","ep":"e3","ver":"PARTIAL_AT_ENTRY"},{"k":"smith_2024_revisiting","t":"Revisiting the effectiveness of cognitive-behavioural therapy for reducing reoffending in the criminal justice system: a systematic review","y":2024,"v":"Campbell Systematic Reviews","ty":"systematic-review","doi":"10.1002/cl2.1425","pmid":"39086742","oa":1,"a":["Smith, A.","Roberts, A.","Krzemieniewska-Nandwani, K.","Eggins, L.","Cook, W.","Fox, C.","Maruna, S.","Wallace, S.","Szifris, K."],"s":["H"],"th":["adapted-interventions","evidence-gap","systematic-review-method"],"o":["recidivism"],"j":["international"],"f":["This is the protocol for a Campbell systematic review updating and extending Lipsey et al. (2007) on cognitive behavioural therapy and offender recidivism; it reports no results.","Planned moderator analyses cover intervention characteristics, population (juveniles versus adults), implementation factors, evaluation design and change in effect over time; cognitive impairment and brain injury are not among the planned moderators."],"pop":"offenders receiving cognitive behavioural therapy programmes","set":"mixed","d":"systematic review","em":"n/a (systematic review)","lim":"A protocol: no pooled effect sizes are reported, and no completed review was found as at 13 September 2026.","q":"Protocol only, so it carries no evidential weight on the effect of CBT. Relevant to this review as evidence that the planned update of the standard CBT and recidivism synthesis does not examine brain injury or cognitive impairment as a moderator.","tier":2,"era":"core","uk":"high","con":0,"nt":"Confirmed as a protocol from the PubMed abstract (PMID 39086742, PMC11289900), which opens 'This is the protocol for a Campbell systematic review'. A linked erratum exists (doi 10.1002/cl2.1438); its content was not checked. Corrected 13 September 2026 from an earlier charting that left protocol status uncertain.","ep":"e3","ab":"This is the protocol for a Campbell systematic review, an update to and extension of Lipsey et al. (2007). The objectives are to: (i) assess and synthesise the overall impact of cognitive behavioural therapy (CBT) on offender recidivism; (ii) examine possible sources of variability in the effectiveness of CBT by characteristics of the intervention (e.g. cognitive restructuring vs cognitive skills training, group vs individual, custodial vs community setting), characteristics of the population (e.g. juveniles vs adults), implementation factors, and evaluation methods (randomised vs non-randomised designs); and (iii) determine whether the effect of CBT on recidivism has declined over time."},{"k":"soarproject_canada","t":"SOAR: Supporting Survivors of Abuse and Brain Injury Through Research","y":2024,"v":"soarproject.ca","ty":"report","url":"https://soarproject.ca/","oa":1,"a":["SOAR Project (University of Toronto and partners)"],"s":["I"],"th":["ipv-brain-injury","linkworker-models","survivor-lived-experience"],"o":["research programme and knowledge translation activity"],"j":["Canada"],"f":["SOAR is the principal Canadian pan-Canadian research and knowledge-translation programme on IPV-related brain injury, running a registered community support network intervention trial (NCT04890925) and public toolkits for survivors and service providers.","Several of the individual peer-reviewed studies harvested for this strand (Toccalino 2024; Haag 2019) are outputs of researchers affiliated with this network, indicating it functions as a coordinating hub for much of the Canadian evidence base."],"pop":"IPV survivors and service providers, Canada","set":"community","d":"policy analysis","lim":"Organisational/programme website rather than a single peer-reviewed study; specific outcome data belongs to its component published studies, catalogued separately in this strand.","q":"Named programme the brief asked to be checked; functions primarily as a research and knowledge-translation hub rather than itself being a data source, so cite its component studies for evidence claims.","tier":3,"era":"core","uk":"medium","con":0,"nt":"Named Canadian programme requested in the brief; treat as an organisational record, not a data source in itself.","ep":"e3","ver":"CONFIRMED","ab":"SOAR is a Canadian pan-Canadian research programme and knowledge network on the intersection of intimate partner violence, abuse and brain injury, led from the University of Toronto's Acquired Brain Injury Research Lab (Angela Colantonio and collaborators). It hosts research studies, a community support network intervention trial (registered as NCT04890925) and public-facing resources including the Abused & Brain Injured toolkit (abitoolkit.ca) for survivors and service providers."},{"k":"spencer_2023_factors","t":"Factors associated with non-fatal strangulation victimization in intimate relationships: a meta-analysis","y":2024,"v":"Trauma, Violence & Abuse","ty":"meta-analysis","doi":"10.1177/15248380231207874","pmid":"37941372","a":["Spencer, C.M.","Keilholtz, B.M.","Palmer, M.","Vail, S.L."],"s":["I"],"th":["co-occurrence-mental-health","ethnicity-disparity","heterogeneity","non-fatal-strangulation","victimisation"],"o":["non-fatal strangulation victimisation and associated factors"],"j":["multi-country"],"f":["Across 16 pooled studies, the factors most strongly associated with non-fatal strangulation victimisation were physical IPV victimisation, physical injury, intimate partner homicide risk, and sexual IPV victimisation.","Lower education, anxiety symptoms, perceived risk of harm, PTSD symptoms, depressive symptoms, stalking victimisation and identifying as a Black woman were also significantly associated with strangulation victimisation.","Childhood trauma, relationship length, age, substance use and identifying as Hispanic were not significantly associated with strangulation victimisation in the pooled analysis."],"pop":"women in intimate relationships","set":"mixed","d":"meta-analysis","n":16,"em":"pooled analysis across 16 studies","lim":"Based on only 16 eligible studies with heterogeneous designs and measures; meta-analytic pooling across such heterogeneity has limited precision.","q":"The most direct meta-analytic synthesis of non-fatal strangulation risk-factor evidence currently available; ethnicity-disparity findings should be read alongside US-specific policing and reporting context.","tier":1,"era":"core","uk":"high","con":0,"ep":"e3","ab":"Intimate partner violence (IPV) is a public health crisis across the globe, and one particular act of IPV, non-fatal strangulation, warrants serious attention... Using database searches and Boolean search terms, a total of 16 studies met the inclusion criteria. A total of 16 factors that were found in at least two unique studies were examined. The strongest associated factors included physical IPV victimization, physical injury, IPH, and sexual IPV victimization. Other significant associated factors included lower education, anxiety symptoms, perceived risk of harm, post-traumatic stress symptoms, depressive symptoms, stalking victimization, and identifying as a Black woman. Experiencing childhood trauma, the length of the relationship, age, substance use, and identifying as Hispanic were not significantly related to strangulation victimization by an intimate partner."},{"k":"t2a_2024_spotlight","t":"Spotlight on Acquired Brain Injury: The Hidden Neurodisability","y":2024,"v":"T2A (Barrow Cadbury Trust)","ty":"report","url":"https://t2a.org.uk/2024/03/26/spotlight-on-acquired-brain-injury/","oa":1,"a":["Transition to Adulthood Alliance"],"s":["K"],"th":["prevalence-youth-justice","screening-tools","under-identification"],"j":["England and Wales"],"f":["Published 26 March 2024, highlighting estimates that ABI affects between half and three-quarters of young people in custody, with inadequate screening in policing and Liaison and Diversion services."],"set":"mixed","d":"commentary","q":"Advocacy commentary drawing on UKABIF's Time for Change findings rather than new primary data.","tier":3,"era":"core","uk":"high","con":0,"nt":"Cites and amplifies APPG on ABI's 2018 Time for Change figures for the young adult custodial population.","ep":"e3","ver":"CONFIRMED"},{"k":"toccalino_2024_whole","t":"\"A whole ball of all-togetherness\": the interwoven experiences of intimate partner violence, brain injury, and mental health","y":2024,"v":"PLOS ONE","ty":"journal-article","doi":"10.1371/journal.pone.0306599","pmid":"39178247","oa":1,"a":["Toccalino, D.","Haag, H.L.","Nalder, E.","Chan, V.","Moore, A.","Colantonio, A.","Wickens, C.M."],"s":["I"],"th":["co-occurrence-mental-health","ipv-brain-injury","survivor-lived-experience","under-identification"],"o":["barriers to care","lived experience of IPV, brain injury and mental health"],"j":["Canada"],"f":["In interviews and focus groups with 24 participants (survivors and service providers), IPV, brain injury and mental health were described as complex, interrelated experiences whose impacts extend well beyond the abusive relationship itself.","Because brain injury in IPV is under-recognised, survivors described finding and accessing appropriate care as requiring persistence akin to 'a full-time job.'","Connection with other survivors was highlighted as a distinct benefit not replicated by clinical service contact alone."],"pop":"IPV survivors with brain injury and mental health concerns, and service providers","set":"community","d":"qualitative","n":24,"em":"semi-structured interviews and focus groups, thematically analysed","lim":"Small, largely European-origin, university-educated Canadian sample; findings on lived experience are not intended to be statistically generalisable.","q":"Directly answers the reviewers' flagged gap in survivor lived-experience and qualitative evidence; methodologically rigorous qualitative interpretive description with both survivor and provider perspectives.","tier":1,"era":"core","uk":"high","con":0,"nt":"Key source for the lived-experience/qualitative gap the reviewers flagged.","ep":"e3","ver":"CONFIRMED","ab":"Intimate partner violence (IPV) is a global public health crisis, with physical violence leaving IPV survivors at high risk of brain injury (BI). This qualitative interpretive description study involved 19 semi-structured interviews and two focus group discussions (2-3 participants each) with 24 participants including IPV survivors experiencing BI and mental health concerns as well as IPV, mental health, and BI service providers between October 2020 and February 2021. Participants across groups were an average of 48.5+/-12.7 years old and were predominantly cisgender women (96%), of European origin (75%), with a university degree (71%). Because of the underrecognized nature of BI in IPV, finding and accessing care requires persistence that survivors spoke of as being like 'a full-time job.'"},{"k":"troeung_2024_patterns","t":"Patterns and predictors of ten-year mortality after discharge from community-based post-acute care for acquired brain injury: A retrospective cohort study (ABI-RESTaRT), Western Australia, 1991-2017.","y":2024,"v":"Disability and Health Journal","ty":"journal-article","doi":"10.1016/j.dhjo.2024.101591","pmid":"38429203","url":"https://pubmed.ncbi.nlm.nih.gov/38429203/","oa":0,"a":["Troeung, L","Mann, G","Martini, A"],"s":["L"],"th":["administrative-data-linkage","mortality","neurorehabilitation"],"o":["10-year all-cause mortality","cause-specific mortality","standardised mortality ratio"],"j":["Australia"],"f":["Ten-year all-cause mortality was significantly elevated across all acquired brain injury diagnosis cohorts compared with the Australian general population, with the highest risk in the first 12 months post-discharge.","Deaths from accidents or intentional self-harm were markedly elevated in the TBI cohort (standardised mortality ratio 13.2, 95% CI 5.4 to 12.1).","Psychiatric comorbidity was the strongest risk factor for mortality, ahead of older age and geographical remoteness."],"es":[{"m":"standardised mortality ratio, accident/self-harm death","v":"13.2","ci":"95% CI 5.4-12.1","c":"TBI cohort vs Australian population"}],"pop":"adults with acquired brain injury discharged from post-acute rehabilitation","set":"community","d":"retrospective cohort","n":586,"em":"clinical diagnosis at post-acute rehabilitation discharge, linked to mortality, hospital and emergency department records","lim":"Single post-acute rehabilitation service catchment in Western Australia; the reported confidence interval (5.4 to 12.1) appears internally inconsistent with the point estimate of 13.2 as stated in the abstract.","q":"A genuine long-run (up to 26 years of intake, 10-year follow-up) linkage study combining clinical rehabilitation records with linked mortality, hospital and emergency data, exemplifying the Western Australian data linkage system's capability; note the apparent CI inconsistency in the published abstract, flagged rather than corrected here.","tier":1,"era":"core","uk":"medium","con":0,"nt":"Flagship Western Australian linkage output for mortality; CI given in the source abstract appears anomalous (lower bound above nothing unusual but upper bound below the point estimate) and is reproduced as published per the no-paraphrase rule.","ep":"e3","ab":"Survivors of acquired brain injury (ABI) are left with long-term disability and an increased risk of mortality years post-injury. Retrospective cohort study of 586 adults with traumatic (TBI) or non-traumatic brain injury (NTBI), or neurologic condition, consecutively discharged from a post-acute rehabilitation service in Western Australia from 1 March 1991 to 31 December 2017. Data sources included rehabilitation records, and linked mortality, hospital, and emergency department data. Compared with the Australian population, 10-year all-cause mortality was significantly elevated for all diagnosis cohorts, with the first 12 months the highest risk period. Accidents or intentional self-harm deaths were elevated in TBI (standardised mortality ratio 13.2, 95% CI 5.4 to 12.1). Psychiatric comorbidity was the strongest risk factor followed by older age, geographical remoteness, and cardiac, vascular, genitourinary and renal comorbidity."},{"k":"wills_2024_listening","t":"Listening to the voices of Aboriginal and Torres Strait Islander women in regional and remote Australia about traumatic brain injury from family violence: a qualitative study","y":2024,"v":"Health Expectations","ty":"journal-article","doi":"10.1111/hex.14125","pmid":"39032155","url":"https://pubmed.ncbi.nlm.nih.gov/39032155/","oa":1,"a":["Wills, E.","Fitts, M."],"s":["C","M"],"th":["ethnicity-disparity","ipv-brain-injury","survivor-lived-experience","under-identification"],"o":["everyday functional change","healthcare access decision-making","long-term functional change","symptom experience"],"j":["Australia"],"f":["Semi-structured interviews with 18 Indigenous women who had experienced TBI from family violence, augmented by interviews and focus groups with 28 community members (46 participants in total), produced three themes: interweaving of past and present in how women experience brain injury; factors informing decisions to access healthcare; and managing everyday changes resulting from TBI.","Women described living with memory, cognition and concentration problems following repeated head injuries, and used a range of self-management strategies.","The authors call for a specialised workforce, co-designed concussion clinics and educational resources, and for TBI to be built into policy and practice for services working with Indigenous women who have experienced violence.","18 Indigenous women in regional and remote Australia with lived experience of TBI from family violence described ongoing memory, cognition and concentration problems following repeated head injuries.","Significant gaps in healthcare and housing supports were identified, with women navigating multiple barriers when they did seek care."],"pop":"Aboriginal and Torres Strait Islander women with TBI from family violence, and family members/carers","set":"community","d":"qualitative","n":46,"em":"self-reported lived experience of TBI from family violence","lim":"Regional/remote Australian Indigenous context; findings on healthcare access and service gaps may not generalise directly to UK justice or health settings, though the lived-experience themes on memory/cognition/self-management are broadly transferable.","q":"Rare first-person account of TBI from family violence centring Indigenous women's own voices with community and carer triangulation; strong on lived experience, but this paper centres healthcare rather than justice-system contact specifically.","tier":1,"era":"core","uk":"low","con":0,"nt":"Overlaps with the epidemiology strand's IPV/TBI prevalence coverage; included here specifically for its first-person qualitative account. Does not centre criminal justice contact (police/courts) directly, more healthcare access; flagged for the reviewer to judge fit against the strict justice-system brief.","ep":"e3","ab":"Indigenous women experience high rates of family violence-related head injuries. At present, lived experience accounts from Indigenous women are absent, which results in incomplete understandings and inadequate responses that have detrimental impacts on them and their families. The aim of this study was to gain insight into Indigenous women's personal and family perspectives regarding violence-related traumatic brain injury (TBI), including impacts on life, as well as decision-making processes about healthcare access and engagement. Purposeful sampling was used to complete semi-structured interviews with 18 Indigenous women living in regional and remote Australia who had experienced TBI from family violence. The data from these interviews were augmented by data from interviews and focus groups with 28 community members, including family members or carers. Three themes were conceptualised: interweaving of the past and the present-ways women experience brain injury; factors that inform decision-making to access healthcare; and managing everyday changes that result from TBI from family violence. Indigenous women described living with a range of symptoms following repeated head injuries including problems with memory, cognition and concentration."},{"k":"anderson_2023_proof","t":"Proof-of-concept trial of Goal Management Training to improve executive functions and treatment outcomes in methamphetamine use disorder","y":2023,"v":"Drug and Alcohol Dependence","ty":"journal-article","doi":"10.1016/j.drugalcdep.2023.109846","pmid":"37004463","oa":0,"a":["Anderson, A.C.","Robinson, A.H.","Giddens, E.","Hartshorn, B.","Allan, E.","Rowe, C.","Lawrence, T.","Chong, T.T.","Lubman, D.I.","Verdejo-Garcia, A."],"s":["H"],"th":["adapted-interventions","co-occurrence-substance-use","cognitive-remediation"],"o":["delay discounting","information gathering","self-reported executive function","severity of dependence"],"j":["Australia"],"f":["In a 36-person cluster-randomised crossover proof-of-concept trial, Goal Management Training adapted for methamphetamine use disorder showed no advantage over a psychoeducation control on self-reported executive function (Hedges' g=0.06).","GMT showed larger effects on objective cognitive tasks (information gathering, g=0.88; delay discounting, g=0.80) and on reduction in severity of methamphetamine dependence (g=1.47) than the control condition.","The programme was well-accepted with good retention, supporting feasibility of further trials."],"es":[{"m":"Hedges' g, self-reported executive function","v":"0.06","ci":null,"c":"GMT vs Brain Health Workshop control"},{"m":"Hedges' g, severity of methamphetamine dependence","v":"1.47","ci":null,"c":"GMT vs Brain Health Workshop control"}],"pop":"adults with methamphetamine use disorder in therapeutic communities (not justice-specific, though therapeutic communities often carry justice referrals)","set":"community","d":"RCT","n":36,"em":"clinical diagnosis of methamphetamine use disorder","lim":"Small proof-of-concept sample (n=36); not a justice-population trial, though therapeutic-community substance use populations overlap substantially with justice-involved cohorts internationally.","q":"A genuine (if small) randomised proof-of-concept trial, notable for showing a promising effect on substance dependence severity despite a null result on the primary self-report executive function outcome. Directly relevant as a template for cognitive-remediation-plus-substance-use work, but not yet tested in a criminal justice population.","tier":2,"era":"core","uk":"low","con":0,"nt":"Therapeutic-community substance-use sample, not explicitly justice-labelled, though such populations commonly include justice referrals; no criminal-justice-specific GMT-substance-use trial was found in this harvest.","ep":"e3","ab":"Deficits in executive function are common in methamphetamine use disorder (MUD), likely contributing to difficulties in sustained treatment success. Cognitive remediation interventions are designed to treat such deficits but have not been adapted to the needs of people with MUD. This was a cluster-randomised crossover trial comparing GMT with a psychoeducation-based control (Brain Health Workshop; BHW) among participants (n=36; GMT n=17; BHW n=19) recruited from therapeutic communities in Victoria, Australia. GMT participant ratings and program retention indicated high acceptability. There was no difference between GMT and BHW on self-reported executive function (Hedges' g=0.06). Cognitive tasks suggested benefits of GMT on information gathering (g=0.88) and delay-discounting (g=0.80). Severity of methamphetamine dependence decreased more in GMT (g=1.47). GMT was well-accepted but did not improve self-reported executive functioning. Secondary outcomes suggested GMT was beneficial for objective cognitive performance and severity of dependence."},{"k":"boglo_2023_service","t":"A service evaluation on the impact of brain injury linkworker (BIL) interventions on the anxiety and depression of men in prison and on probation","y":2023,"v":"Journal of Men's Health","ty":"journal-article","doi":"10.22514/jomh.2023.109","url":"https://www.jomh.org/articles/10.22514/jomh.2023.109","oa":1,"a":["Boglo, E.","Jones, R.","da Silva Ramos, S.","Burns, A."],"s":["H"],"th":["co-occurrence-mental-health","linkworker-models","probation-supervision"],"o":["anxiety (GAD-7)","depression (PHQ-9)"],"j":["United Kingdom (Wales)"],"f":["In 50 men engaged with South Wales prison and probation brain injury linkworker services, mean GAD-7 anxiety scores fell from 15.38 to 11.84 and mean PHQ-9 depression scores fell from 17.08 to 12.42 from baseline to post-intervention (both statistically significant).","The authors describe this explicitly as a service evaluation rather than rigorous research and say it provides a rationale for a more rigorous research protocol."],"es":[{"m":"GAD-7 anxiety, pre-post mean","v":"15.38 to 11.84","ci":null,"c":"pre-post, no control group"},{"m":"PHQ-9 depression, pre-post mean","v":"17.08 to 12.42","ci":null,"c":"pre-post, no control group"}],"pop":"men in prison or on probation, South Wales","set":"mixed","d":"quasi-experimental","n":50,"em":"referral to brain injury rehabilitation/linkworker service","lim":"No comparator group; authors explicitly flag this as a service evaluation, not a rigorous trial.","q":"Pre-post design with no control group, small sample, self-reported outcome measures. The authors' own framing (a rationale for future rigorous research) is the most honest available statement of this evidence base's current status.","tier":2,"era":"core","uk":"high","con":0,"nt":"Likely overlaps with, or is drawn from, the same South Wales Linkworker service as the Brainkind 2024 Ministry of Justice evaluation report; treat the two as related but not necessarily independent evidence.","ep":"e3"},{"k":"challakere_2023_selfreported","t":"Self-reported traumatic brain injury in a sample of impulsive violent offenders: neuropsychiatric correlates and possible 'dose effects'","y":2023,"v":"Frontiers in Psychology","ty":"journal-article","doi":"10.3389/fpsyg.2023.1243655","pmid":"37780150","url":"https://doi.org/10.3389/fpsyg.2023.1243655","oa":1,"a":["Challakere Ramaswamy, V.M.","Butler, T.","Ton, B.","Wilhelm, K.","Mitchell, P.B.","Knight, L.","Greenberg, D.","Ellis, A.","Allnutt, S.","Jones, J.","Gebski, V.","Carr, V.","Scott, R.J.","Schofield, P.W."],"s":["E"],"th":["co-occurrence-mental-health","co-occurrence-substance-use","impulsivity-aggression","suicide-and-self-harm"],"o":["co-occurrence-mental-health","co-occurrence-substance-use","impulsivity-aggression"],"j":["Australia"],"f":["55 per cent of a large sample of impulsive, repeat violent offenders reported at least one prior TBI.","TBI-positive offenders were significantly more impulsive, irritable, and angry, and reported more assaultive behaviour, depressive symptoms, alcohol use disorder and suicidality than TBI-negative offenders, with a dose-response gradient by TBI severity and frequency."],"pop":"693 men with 2 or more violent offences and high impulsivity, recruited to a sertraline RCT","set":"community","d":"cross-sectional","n":693,"em":"self-reported TBI history and 'dose' (severity and frequency)","lim":"Cross-sectional design in a highly selected sample (repeat violent offenders with high impulsivity scores) precludes causal inference; self-reported TBI history subject to recall bias.","q":"Large sample for this kind of study (n=693) with well-defined offender selection criteria, useful for the mechanism (impulsivity, emotion regulation) themes, but the authors themselves note the cross-sectional design and selected sample constrain causal interpretation.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Large Australian sample drawn from a violence-reduction pharmacological RCT; explicit dose-response framing directly relevant to mechanism section.","ep":"e3","ab":"Traumatic brain injury (TBI) is a major public health problem that may be associated with numerous behavioral problems, including impulsivity, aggression and violence. Rates of self-reported TBI are high within offender populations, but the extent to which TBI is causally implicated in causing illegal behavior is unclear. This study examined the psychological and functional correlates of histories of traumatic brain injury in a sample of impulsive violent offenders. Study participants, all men, had been recruited to participate in a randomized controlled trial of sertraline to reduce recidivism. Study entry criteria were an age of at least 18 years, a documented history of two or more violent offenses and a score of 70 or above on the Barratt Impulsiveness Scale. In the sample of 693 men, 66% were aged between 18 and 35 years old, and 55% gave a history of TBI (TBI+). Compared to TBI- participants, TBI+ individuals were more impulsive (Eysenck Impulsivity), irritable, angry, and reported higher levels of assaultive behavior, depressive symptomology, alcohol use disorder, suicidal ideation, suicide attempts, and lower quality of life. Potential 'dose effects' of TBI severity and frequency in terms of neuropsychiatric symptomatology were identified."},{"k":"chan_2023_rehabilitation","t":"Rehabilitation among individuals with traumatic brain injury who intersect with the criminal justice system: A scoping review","y":2023,"v":"Frontiers in Neurology","ty":"review","doi":"10.3389/fneur.2022.1052294","pmid":"36733443","url":"https://pubmed.ncbi.nlm.nih.gov/36733443/","oa":1,"a":["Chan, V.","Estrella, M.J.","Syed, S.","Lopez, A.","Shah, R.","Colclough, Z.","Babineau, J.","Beaulieu-Dearman, Z.","Colantonio, A.","Chan, V","Estrella, MJ","Syed, S","Lopez, A","Shah, R","Colclough, Z","Babineau, J","Beaulieu-Dearman, Z","Colantonio, A"],"s":["A","F","H"],"th":["evidence-gap","implementation-science","liaison-and-diversion","linkworker-models","neurorehabilitation","release-and-resettlement","service-model-evaluation","under-identification"],"o":["TBI screening in justice settings","availability of TBI-informed rehabilitation across criminal justice settings","availability of rehabilitation","continuity of care","integration of TBI/CJS status into intervention design"],"j":["Australia","Canada","United Kingdom","United States","other"],"f":["22 peer-reviewed articles and 2 grey literature reports met inclusion criteria; only 8 described interventions specifically designed for individuals with TBI in the criminal justice system.","Linkage programmes connecting individuals to community supports showed positive outcomes in employment and community integration.","Most rehabilitation programmes already serving this population do not explicitly acknowledge TBI or criminal justice involvement, and coverage of policing, courts and parole stages (as opposed to corrections) was sparse.","A systematic search across 7 databases plus grey literature identified only 22 peer-reviewed articles and 2 grey literature reports on rehabilitation for individuals with TBI who intersect with the criminal justice system, worldwide, up to the search date.","Existing rehabilitation interventions serving this population rarely consider or acknowledge either the person's TBI or their criminal justice involvement in how the intervention is designed or delivered.","The review identifies TBI screening, staff education within CJS settings, and community linkage as the main unrealised opportunities to better integrate rehabilitation, and highlights an almost total absence of evidence on sex, gender and other intersecting factors.","A systematic scoping search identified only 22 peer-reviewed articles and 2 grey literature reports on rehabilitation for people with TBI intersecting the criminal justice system, despite the well-established high prevalence of TBI in this population.","Existing rehabilitation interventions rarely consider or acknowledge TBI or criminal justice involvement specifically, and significant gaps remain in knowledge on sex, gender and other intersecting factors."],"pop":"individuals with TBI intersecting the criminal justice system","set":"mixed","d":"scoping review","n":24,"em":"n/a - scoping review","lim":"Scoping review methodology summarises breadth rather than assessing quality of evidence in depth; English-language sources only.","q":"Useful map of the sparse evidence base on rehabilitation provision, directly relevant to strand F questions on healthcare and reasonable adjustment provision across the custodial pathway.","tier":1,"era":"core","uk":"medium","con":0,"nt":"Confirms linkworker-type models (as in ramos_2017_brain) are the most promising but under-evaluated approach identified across jurisdictions.","ep":"e3","ab":"Traumatic brain injury (TBI), a leading cause of morbidity and mortality globally, is highly prevalent among individuals who intersect with the criminal justice system (CJS). It is well-established that TBI negatively impacts individuals' interactions both within the CJS and upon release and is associated with serious disciplinary charges and higher recidivism rates. Although rehabilitation is fundamental to TBI recovery, it is not known to what extent rehabilitation is available to, or used by, individuals who intersect with the CJS. This scoping review explores the availability and extent of rehabilitation for individuals with TBI who intersect with the CJS, based on available literature. A systematic search identified 22 peer-reviewed articles and 2 gray literature reports that met predetermined eligibility criteria. This review provides evidence that existing rehabilitation interventions are already serving individuals with TBI with a history of CJS involvement; however, they rarely consider or acknowledge TBI or CJS in their interventions. Findings also suggest opportunities to integrate rehabilitation for individuals with TBI who intersect with the CJS through TBI screening, education on TBI within CJS settings, and linkages to the community to facilitate continuity of care."},{"k":"dams-oconnor_2023_neuropathology","t":"The neuropathology of intimate partner violence","y":2023,"v":"Acta Neuropathologica","ty":"journal-article","doi":"10.1007/s00401-023-02646-1","pmid":"37897548","oa":1,"a":["Dams-O'Connor, K.","Seifert, A.C.","Crary, J.F.","Delman, B.N.","Del Bigio, M.R.","Kovacs, G.G.","Lee, E.B.","Nolan, A.L.","Pruyser, A.","Selmanovic, E.","Stewart, W.","Woodoff-Leith, E.","Folkerth, R.D."],"s":["I"],"th":["cte-neuropathology","ipv-brain-injury","non-fatal-strangulation","repetitive-injury","sport-related-concussion"],"o":["CTE neuropathologic change","neurodegenerative and vascular neuropathology"],"j":["United States","multi-country"],"f":["In an initial series of 14 autopsied brains from women with documented IPV (6 with prior TBI, 4 with prior non-fatal strangulation), all showed TBI stigmata, white matter and vascular pathology, but no chronic traumatic encephalopathy neuropathologic change (CTE-NC) was identified in any case.","In an expanded series of 70 archival IPV cases from multiple international institutions, only limited neurodegenerative proteinopathies were found in the oldest subjects, again with none meeting consensus CTE-NC criteria.","The authors conclude that vascular and white matter pathology, rather than CTE-type tau pathology, may be the dominant modifiable neuropathological substrate in IPV-related brain injury."],"pop":"deceased women with documented history of IPV","set":"n/a","d":"case-control","n":84,"em":"post-mortem neuropathological examination using consensus protocols","lim":"Small initial series (n=14) and a retrospective archival second series (n=70) without denominator or comparison group information on total IPV-exposed population; autopsy series are inherently selected toward cases that come to medico-legal attention.","q":"The most direct and rigorous test to date of whether IPV-related repetitive brain injury produces the same CTE pathology described in sport, and it does not. This directly complicates simple 'domestic violence is like repeated concussion in sport' framing and should be treated as an actively evolving, contested area given the very small samples.","tier":1,"era":"core","uk":"high","con":1,"cn":"The absence of CTE neuropathologic change contradicts assumptions, common in advocacy and some clinical framing, that repetitive IPV brain injury mirrors sport-related CTE; the authors argue vascular and white matter pathology may better explain outcomes, but sample sizes (14 and 70) are small and the field has not reached consensus.","nt":"Co-authored by William Stewart (Glasgow), linking to the CONNECT-TBI consortium; directly relevant to the requested sport-comparison and repetitive-injury themes, and a genuinely live dispute in the field.","ep":"e3","ab":"Lifelong brain health consequences of traumatic brain injury (TBI) include the risk of neurodegenerative disease. Up to one-third of women experience intimate partner violence (IPV) in their lifetime, often with TBI, yet remarkably little is known about the range of autopsy neuropathologies encountered in IPV. Fourteen brains were obtained over 2 years from women with documented IPV, including prior TBI in 6, nonfatal strangulation in 4. At autopsy, all had TBI stigmata (old and/or recent). Regarding neurodegenerative disease pathologies, Alzheimer disease neuropathologic change was present in a single case, with no chronic traumatic encephalopathy neuropathologic change (CTE-NC) identified in any. In an expanded case series of 70 archival IPV cases, only limited neurodegenerative proteinopathies were encountered in the oldest subjects, none meeting consensus criteria for CTE-NC."},{"k":"disabilityroyalcommission_2023_vol8","t":"Final Report - Volume 8: Criminal Justice and People with Disability","y":2023,"v":"Australian Government, Royal Commission into Violence, Abuse, Neglect and Exploitation of People with Disability","ty":"report","url":"https://disability.royalcommission.gov.au/system/files/2023-09/Final%20Report%20-%20Volume%208,%20Criminal%20justice%20and%20people%20with%20disability.pdf","oa":1,"a":["Royal Commission into Violence, Abuse, Neglect and Exploitation of People with Disability"],"s":["K"],"th":["human-rights","inspection-and-oversight","reasonable-adjustments"],"j":["Australia"],"f":["Volume 8 of the Royal Commission's final report (September 2023) addresses the experiences of people with disability, including cognitive and acquired disabilities, across policing, courts and corrections, forming part of a 222-recommendation final report."],"set":"mixed","d":"policy analysis","q":"Statutory royal commission report with the highest domestic evidentiary and political weight available in Australia; brain injury is addressed within the broader disability frame rather than as a standalone focus.","tier":1,"era":"core","uk":"medium","con":0,"nt":"Implementation status of the criminal justice recommendations by Australian governments was not verified in this harvest and should be checked separately.","ep":"e3","ver":"CONFIRMED"},{"k":"fahmy_2023_traumatic","t":"Traumatic brain injury and mental health outcomes among recently incarcerated men.","y":2023,"v":"Journal of Traumatic Stress","ty":"journal-article","doi":"10.1002/jts.22954","pmid":"37428647","url":"https://pubmed.ncbi.nlm.nih.gov/37428647/","oa":0,"a":["Fahmy, C","Testa, A","Jackson, DB","Fahmy, C.","Testa, A.","Jackson, D.B."],"s":["A","F"],"th":["co-occurrence-mental-health","release-and-resettlement","suicide-and-self-harm"],"o":["depression","depressive symptoms","psychosis","stress","trauma flashbacks"],"j":["United States"],"f":["In a representative sample of 498 men released from Texas prisons approximately nine months earlier, those with a history of head injury had significantly higher depression (B=0.204, 95 per cent CI 0.071 to 0.337) and stress (B=0.266, 95 per cent CI 0.116 to 0.416) scores.","Men with head injury history had nearly three times greater odds of trauma-related flashbacks (odds ratio 2.950, 95 per cent CI 1.740 to 5.001) and over three times greater odds of psychosis (odds ratio 3.093, 95 per cent CI 1.601 to 5.975) than those without.","Among 498 men approximately 9 months after release from Texas prisons, those with a history of head injury had higher depression (B = 0.204, 95% CI 0.071 to 0.337) and stress (B = 0.266, 95% CI 0.116 to 0.416).","History of head injury was associated with trauma-related flashbacks (OR 2.95, 95% CI 1.74 to 5.00) and psychosis (OR 3.09, 95% CI 1.60 to 5.98) after release."],"es":[{"m":"odds ratio, trauma flashbacks","v":"2.950","ci":"1.740-5.001","c":"head injury vs no head injury"},{"m":"odds ratio, psychosis","v":"3.093","ci":"1.601-5.975","c":"head injury vs no head injury"},{"m":"OR trauma flashbacks","v":"2.95","ci":"1.74-5.00","c":"head injury vs no head injury"},{"m":"OR psychosis","v":"3.09","ci":"1.60-5.98","c":"head injury vs no head injury"}],"pop":"recently released men (LoneStar Project)","set":"community","d":"cross-sectional","n":498,"em":"self-reported head injury history","lim":"Single US state (Texas), all-male sample, and self-reported head injury without severity grading; cross-sectional design limits causal inference about direction of association with mental health outcomes.","q":"A well-powered post-release cohort demonstrating that TBI history carries significant mental health burden into community reintegration, extending the evidence base beyond in-custody outcomes into the resettlement pathway point.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Verified via Scholar Gateway (Wiley) semantic search; no PMID found, DOI resolves to publisher record. Directly relevant to resettlement and reintegration cognitive/mental health load.","ep":"e3","ab":"This study examined the association between experiencing a traumatic brain injury (TBI) before or during incarceration and several postrelease negative mental health consequences in a cohort of men recently released from prison. The goal of the study was to explicate the variety of mental health-related issues incurring a TBI has on one's ability to successfully reintegrate back into society following incarceration. Using data from the LoneStar Project, we used ordinary least squares regression and logistic regression to assess the prevalence of depressive symptoms, stress, trauma flashbacks, and psychosis in a representative sample of men released from Texas prisons (N = 498) approximately 9 months post-prison release. Recently released men with a history of head injury exhibited higher levels of depression, B = 0.204, 95% CI [.071, .337]; stress, B = 0.266, 95% CI [.116, .416]; experiencing trauma-related flashbacks, odds ratio (OR) = 2.950, 95% CI [1.740, 5.001]; and psychosis, OR = 3.093, 95% CI [1.601, 5.975], compared to their non-head-injured counterparts. TBIs-whether sustained before or during incarceration-pose significant risks for adverse mental health outcomes, particularly for recently released individuals during the already challenging and strained period of reintegration."},{"k":"fitts_2023_protocol","t":"Understanding the lives of Aboriginal and Torres Strait Islander women with traumatic brain injury from family violence in Australia: a qualitative study protocol","y":2023,"v":"International Journal of Environmental Research and Public Health","ty":"journal-article","doi":"10.3390/ijerph20021607","pmid":"36674368","url":"https://pubmed.ncbi.nlm.nih.gov/36674368/","oa":1,"a":["Fitts, M.S.","Cullen, J.","Kingston, G.","Johnson, Y.","Wills, E.","Soldatic, K."],"s":["M"],"th":["ipv-brain-injury","survivor-lived-experience"],"o":["planned: everyday life impact","planned: recovery needs and priorities"],"j":["Australia (Queensland, Northern Territory, New South Wales)"],"f":["This is a study protocol describing a planned 3-year qualitative project across three Australian jurisdictions using narrative and descriptive phenomenological analysis; it reports no empirical findings of its own.","The design specifies four participant groups: Indigenous women who have acquired a head injury through family violence, their family members/carers, hospital staff, and government/non-government service providers."],"pop":"Aboriginal and Torres Strait Islander women with head injury from family violence (planned), family/carers, hospital staff and service providers","set":"community","d":"qualitative","em":"planned self-report of head injury from family violence","lim":"This is a protocol paper, not a results paper; no findings to report at the time of publication.","q":"Included only for methodological transparency and to document the origin of the wills_2024_listening and fitts_2026_homelessness datasets; carries no independent evidential weight of its own.","tier":3,"era":"core","uk":"low","con":0,"nt":"Study protocol only, no results reported. Logged to document study provenance for wills_2024_listening and fitts_2026_homelessness rather than as independent evidence.","ep":"e3","ab":"Globally, there is growing recognition of the connection between violence and head injuries. At present, little qualitative research exists around how surviving this experience impacts everyday life for women, particularly Aboriginal and Torres Strait Islander women. This project aims to explore the nature and context of these women's lives including living with the injury and to identify their needs and priorities during recovery. This 3-year exploratory project is being conducted across three Australian jurisdictions (Queensland, Northern Territory, and New South Wales). Qualitative interviews and discussion groups will be conducted with four key groups: Aboriginal and Torres Strait Islander women who have acquired a head injury through family violence; their family members and/or carers; and hospital staff as well as government and non-government service providers who work with women who have experienced family violence. Transcripts and fieldnotes will be analysed using narrative and descriptive phenomenological approaches."},{"k":"guan_2023_global","t":"Global, regional and national burden of traumatic brain injury and spinal cord injury, 1990-2019: a systematic analysis for the Global Burden of Disease Study 2019.","y":2023,"v":"BMJ Open","ty":"journal-article","doi":"10.1136/bmjopen-2023-075049","pmid":"37802626","url":"https://pubmed.ncbi.nlm.nih.gov/37802626/","oa":1,"a":["Guan, B","Anderson, DB","Chen, L","Feng, S","Zhou, H"],"s":["L"],"th":["incidence","prevalence-community-comparison","severity-distribution"],"o":["incidence","leading cause of injury","prevalence","years lived with disability"],"j":["Global"],"f":["Globally in 2019 TBI accounted for 27.16 million new cases, 48.99 million prevalent cases and 7.08 million years lived with disability.","Falls were the leading cause of TBI in 74 per cent of countries and territories (150 of 204), followed by pedestrian road injuries in 14 per cent."],"es":[{"m":"change in age-standardised incidence rate","v":"-5.5%","ci":"95% UI -8.9 to -3.0","c":"TBI, 1990 to 2019"}],"pop":"general population, 204 countries/territories","set":"community","d":"cross-sectional","em":"GBD 2019 modelled incidence, prevalence and YLD estimates","lim":"Peer-reviewed BMJ Open publication but still a secondary analysis of public GBD outputs rather than original data collection.","q":"Peer-reviewed, methodologically transparent secondary analysis giving both counts and rates with uncertainty intervals; a solid citable source for global TBI burden distinct from the GBD consortium's own commission papers.","tier":2,"era":"core","uk":"low","con":0,"ep":"e3","ab":"Globally, in 2019, TBI had 27.16 million new cases, 48.99 million prevalent cases and 7.08 million YLDs. SCI had 0.91 million new cases, 20.64 million prevalent cases and 6.20 million YLDs. Global age-standardised incidence rates of TBI decreased significantly by -5.5% (95% uncertainty interval -8.9% to -3.0%) from 1990 to 2019, whereas SCI had no significant change (-6.1% (-17.3% to 1.5%)). For TBI, falls were the leading cause in 74% (150/204) of countries/territories, followed by pedestrian road injuries (14%, 29/204), motor vehicle road injuries (5%, 11/204), and conflict and terrorism (2%, 4/204)."},{"k":"holland_2023_screening","t":"The importance of screening for speech, language and communication needs (SLCN) in police custody","y":2023,"v":"The Howard Journal of Crime and Justice","ty":"journal-article","doi":"10.1111/hojo.12514","url":"https://onlinelibrary.wiley.com/doi/10.1111/hojo.12514","oa":0,"a":["Holland, C.","Hutchinson, P.","Peacock, D."],"s":["M"],"th":["liaison-and-diversion","police-custody","screening-programmes","under-identification"],"o":["case for earlier screening","identification of unmet SLCN"],"j":["United Kingdom (England)"],"f":["Screening of NHS Liaison and Diversion referrals in one English police force area over three months found speech, language and communication needs (SLCN) more prevalent than in the wider population.","The study found a need for early identification of SLCN across all age groups, including those with no previous SLCN-related diagnosis, not just young people as prior research had focused on."],"pop":"people referred to NHS Liaison and Diversion in police custody","set":"police custody","d":"cross-sectional","em":"SLCN screening of Liaison and Diversion referrals over three months","lim":"Single police force region; three-month screening window; SLCN is a distinct but overlapping communication difficulty to those seen after brain injury, not brain injury itself.","q":"Relevant to the pathway-point theme of police custody screening and to communication-support needs that also arise after brain injury, though SLCN and ABI are not the same population; sample size and design detail limited in the available abstract.","tier":3,"era":"core","uk":"high","con":0,"nt":"SLCN (speech, language and communication needs) is a distinct but overlapping population to acquired brain injury; included given shared communication-support and screening themes and direct relevance to UK police custody liaison and diversion pathways.","ep":"e3","ab":"People who have speech, language and communication needs (SLCN) are more prevalent in criminal justice settings than in the wider population. Previous research focusing primarily on young people and the prison population has led to calls for early interventions and screening, particularly in youth justice settings. NHS Liaison and Diversion (L&D) referrals in a single police force region in England were screened for SLCN over a period of three months. The results indicate a need for early identification of SLCN for all age groups, and for those with no previous SLCN-related diagnoses."},{"k":"hunter_2023_prevalence","t":"The prevalence of traumatic brain injury (TBI) among people impacted by the criminal legal system: An updated meta-analysis and subgroup analyses.","y":2023,"v":"Law and Human Behavior","ty":"meta-analysis","doi":"10.1037/lhb0000543","pmid":"37816135","url":"https://pubmed.ncbi.nlm.nih.gov/37816135/","oa":0,"a":["Hunter, S","Kois, LE","Peck, AT","Elbogen, EB","LaDuke, C","Hunter, S.","Kois, L.E.","Peck, A.T.","Elbogen, E.B.","LaDuke, C."],"s":["A","B"],"th":["case-definition","definitional-drift","heterogeneity","prevalence-adult-custody","screening-tools","severity-distribution","systematic-review-method"],"o":["effect of TBI definition and detection method","effect of gender","effect of setting","lifetime TBI prevalence","moderate-to-severe TBI prevalence","prevalence"],"j":["Australia","Canada","United Kingdom","United States","other"],"f":["Across 64 studies totalling 52,540 participants, the overall pooled lifetime TBI prevalence was 45.8 per cent (95 per cent CI 37.8 to 54.1, 95 per cent prediction interval 5.5 to 92.5) using a random-effects logit model.","Pooled prevalence of moderate-to-severe TBI specifically was 32.0 per cent (95 per cent CI 25.0 to 39.8, 95 per cent prediction interval 11.2 to 63.6).","TBI definition and method of detection were significant moderators of the pooled estimate, and the very wide prediction intervals (5.5 to 92.5 per cent overall) confirm that individual study results can fall far outside the pooled average, underlining persistent heterogeneity even in this most recent, largest synthesis.","Pooled lifetime TBI prevalence among adults impacted by the criminal legal system was 45.8 per cent (95% CI 37.8 to 54.1) across 64 studies and 52,540 participants.","Pooled prevalence for moderate-to-severe TBI specifically was 32.0 per cent (95% CI 25.0 to 39.8).","TBI definition and method of detection significantly influenced the pooled prevalence estimate, underscoring measurement heterogeneity as a driver of variation across the field."],"es":[{"m":"pooled lifetime TBI prevalence","v":"45.8%","ci":"95% CI 37.8-54.1; 95% PI 5.5-92.5","c":"64 studies, n=52,540"},{"m":"pooled moderate-to-severe TBI prevalence","v":"32.0%","ci":"95% CI 25.0-39.8; 95% PI 11.2-63.6","c":"64 studies"},{"m":"pooled lifetime TBI prevalence","v":"45.8%","ci":"37.8 to 54.1","c":"adults across criminal legal system settings"}],"pop":"adults supervised by the criminal legal system (prison, jail, probation, parole, forensic hospital)","set":"mixed","d":"meta-analysis","n":52540,"em":"varied across 64 included studies; formally tested as a moderator via metaregression","lim":"Very wide 95 per cent prediction intervals show substantial residual between-study heterogeneity even after adjusting for setting, definition and detection method; predominantly US and other high-income jurisdiction studies.","q":"The current definitive meta-analysis in this field, the largest and most methodologically rigorous synthesis to date, explicitly using metaregression to quantify how much of the variation is explained by definition and detection method rather than true population differences. This is the single most important reference for a headline prevalence figure and for the heterogeneity debate.","tier":1,"era":"core","uk":"high","con":0,"nt":"The landmark, most current headline prevalence meta-analysis for this strand; supersedes Farrer and Hedges (2011) and Shiroma et al. (2010) as the primary reference figure.","ep":"e3","ver":"CONFIRMED","ab":"Traumatic brain injury (TBI) is a significant public health concern and has implications for people directly impacted by the criminal legal system during arrest, conviction, incarceration, and community supervision. This meta-analysis estimated the lifetime prevalence of TBI among people supervised by the criminal legal system across settings. Building on previous research, we hypothesized that prevalence estimates would be impacted by methodological, clinical, and demographic factors. Eligible studies included those with adult participants supervised by the criminal legal system (i.e., prison, jail, probation, parole, inpatient/forensic hospital) and that provided sample TBI prevalence and method of ascertaining TBI history. We employed subgroup analyses and metaregression to investigate the effects of setting, TBI definition and method of detection, lifetime history of mental illness and substance use disorders, and gender. The sample ultimately included 64 studies totaling 52,540 participants. Using a random-effects model and logit transformation, we found that the overall estimate of TBI prevalence was 45.8% (95% confidence interval, CI [37.8, 54.1], 95% prediction interval, PI [5.5, 92.5]) across all studies and 32.0% (95% CI [25.0, 39.8], 95% PI [11.2, 63.6]) for moderate-to-severe TBI. Significant effects were found for TBI definition and method of detection on the pooled estimate. The prevalence of TBI among people impacted by the criminal legal system may be larger than in the general population. However, despite recent and ongoing progress in this area of study, the reliability of prevalence estimates remains limited by methodological factors related to TBI definitions and detection methods."},{"k":"iverson_2023_ctencuncommon","t":"Chronic traumatic encephalopathy neuropathologic change is uncommon in men who played amateur American football","y":2023,"v":"Frontiers in Neurology","ty":"journal-article","doi":"10.3389/fneur.2023.1143882","pmid":"37404944","oa":1,"a":["Iverson, G.L.","Jamshidi, P.","Fisher-Hubbard, A.O.","Deep-Soboslay, A.","Hyde, T.M.","Kleinman, J.E.","deJong, J.L.","Shepherd, C.E.","Hazrati, L.N.","Castellani, R.J."],"s":["J"],"th":["case-definition","cte-neuropathology","publication-bias","risk-of-bias"],"o":["CTE neuropathologic change","suicide as manner of death"],"j":["United States"],"f":["In an unselected community brain donor sample of 186 men, no case was rated as definitively having CTE neuropathologic change by all five expert raters using the 2016 and 2021 consensus criteria.","8.3% of men with a history of playing American football had possible features of CTE-NC by some raters, compared with 3.9% of those without a contact or collision sport history, a small and non-definitive difference in an unselected sample.","There was no meaningful difference in possible CTE-NC features between those who died by suicide (6.0%) and those who did not (5.0%), contrary to the public narrative linking CTE to suicide."],"pop":"deceased men over 50, community brain bank sample (not selected for athletic history)","set":"community","d":"cross-sectional","n":186,"em":"self- or informant-reported history of playing American football, community brain donor sample","lim":"Author-stated: five raters did not reach unanimous agreement on any case as definitive CTE-NC, underscoring reliability problems with current neuropathological criteria; sample not population-representative and football history was based on next-of-kin report rather than verified playing records.","q":"This is a rare and important study because it uses a community-ascertained (unselected) brain bank rather than a brain bank enriched for donors with known behavioural or cognitive problems during life, which is the central selection bias criticism levelled at most CTE case series. Its authorship (Iverson, Castellani) is explicitly CTE-sceptical, and the paper is best read as a direct empirical test of the selection bias hypothesis.","tier":1,"era":"core","uk":"medium","con":1,"cn":"Directly contests the brain-bank-derived prevalence estimates from Boston University-affiliated case series (e.g. Mez et al 2017) by using an unselected community sample; the two evidence bases point to very different pictures of how common CTE pathology is in the amateur football population.","nt":"Key citation for the CTE selection bias debate section of the memo.","ep":"e3","ver":"CONFIRMED","ab":"We examined postmortem brain tissue from men, over the age of 50, for chronic traumatic encephalopathy neuropathologic change (CTE-NC). We hypothesized that a small percentage would have CTE-NC, that those who played American football during youth would be more likely to have CTE-NC than those who did not play contact or collision sports, and that there would be no association between CTE-NC and suicide as manner of death. Brain tissue from 186 men and accompanying clinical information were obtained from the Lieber Institute for Brain Development. The 2016 and 2021 consensus definitions were used for CTE-NC. The median age at death was 65 years. There were 25.8% with a history of playing American football and 36.0% who had suicide as manner of death. No case was rated as definitively having features of CTE-NC by all five authors. Ten cases were rated as having features of CTE-NC by three or more authors (5.4% of the sample), including 8.3% of those with a personal history of playing American football and 3.9% of those who did not play contact or collision sports. Of those with suicide as manner of death, 6.0% had features of CTE-NC compared to 5.0% of those who did not have suicide as manner of death. We did not identify a single definitive case of CTE-NC, from the perspective of all raters, and only 5.4% of cases were identified as having possible features of CTE-NC by some raters."},{"k":"iverson_2023_laterlife","t":"Examining later-in-life health risks associated with sport-related concussion and repetitive head impacts: a systematic review of case-control and cohort studies","y":2023,"v":"British Journal of Sports Medicine","ty":"systematic-review","doi":"10.1136/bjsports-2023-106890","pmid":"37316187","oa":0,"a":["Iverson, G.L.","Castellani, R.J.","Cassidy, J.D.","Schneider, G.M.","Schneider, K.J.","Echemendia, R.J.","Bailes, J.E.","Hayden, K.A.","Koerte, I.K.","Manley, G.T.","McNamee, M.","Patricios, J.S.","Tator, C.H.","Cantu, R.C.","Dvorak, J."],"s":["J"],"th":["evidence-gap","repetitive-head-impact","risk-of-bias","sport-related-concussion"],"o":["amyotrophic lateral sclerosis","dementia","depression","suicide"],"j":["international"],"f":["Across 10 studies of former amateur athletes, none of the 5 examining depression and none of the 9 examining suicide found an increased risk associated with repetitive head impact exposure.","Some of the 18 studies of former professional athletes reported associations between sports participation and dementia or amyotrophic lateral sclerosis as cause of death, but most were ecological in design, did not control for confounding and were rated high risk of bias.","The review found no postmortem neuropathology or neuroimaging studies met inclusion criteria, meaning the systematic evidence base for later-life risk excludes the pathological studies most associated with CTE claims."],"pop":"former amateur and professional athletes","set":"community","d":"systematic review","em":"sport-related concussion and repetitive head impact exposure, self-report and career records","lim":"Author-stated: most positive findings in professional athlete studies came from ecological designs with high risk of bias and inadequate control for confounding.","q":"This is one of the most rigorous syntheses of the amateur/professional athlete later-life risk literature and is notable for explicitly not supporting increased risk in amateurs while flagging professional-level findings as unconfirmed. Authorship includes both CTE-sceptical (Iverson, Castellani) and CTE-associated (Cantu) researchers, which strengthens its standing as a genuine consensus product rather than an advocacy piece from either side.","tier":1,"era":"core","uk":"high","con":1,"cn":"The finding of no increased risk in amateur athletes is at odds with the public narrative around CTE risk from any contact sport participation; the review's authors argue the professional-athlete dementia/ALS signal is real but unconfirmed by high-quality evidence.","nt":"One of the 10 commissioned systematic reviews underpinning the Amsterdam 2022 consensus statement.","ep":"e3","ver":"CONFIRMED","ab":"Concern exists about possible problems with later-in-life brain health, such as cognitive impairment, mental health problems and neurological diseases, in former athletes. We examined the future risk for adverse health effects associated with sport-related concussion, or exposure to repetitive head impacts, in former athletes. Systematic review. Search of MEDLINE, Embase, Cochrane, CINAHL Plus and SPORTDiscus in October 2019 and updated in March 2022. Studies measuring future risk (cohort studies) or approximating that risk (case-control studies). Ten studies of former amateur athletes and 18 studies of former professional athletes were included. No postmortem neuropathology studies or neuroimaging studies met criteria for inclusion. Depression was examined in five studies in former amateur athletes, none identifying an increased risk. Nine studies examined suicidality or suicide as a manner of death, and none found an association with increased risk. Some studies comparing professional athletes with the general population reported associations between sports participation and dementia or amyotrophic lateral sclerosis (ALS) as a cause of death. Most did not control for potential confounding factors (eg, genetic, demographic, health-related or environmental), were ecological in design and had high risk of bias. Evidence does not support an increased risk of mental health or neurological diseases in former amateur athletes with exposure to repetitive head impacts. Some studies in former professional athletes suggest an increased risk of neurological disorders such as ALS and dementia; these findings need to be confirmed in higher quality studies with better control of confounding factors."},{"k":"johnstone_2023_brainweakness","t":"The brain's weakness in the face of trauma: how head trauma causes the destruction of the brain","y":2023,"v":"Frontiers in Neuroscience","ty":"review","doi":"10.3389/fnins.2023.1141568","pmid":"36950132","oa":1,"a":["Johnstone, D.M.","Mitrofanis, J.","Stone, J."],"s":["J"],"th":["cte-neuropathology","evidence-gap","military-tbi"],"o":["proposed shared neuropathological mechanism across trauma-related dementias"],"j":["n/a"],"f":["The authors propose that dementia pugilistica, CTE, combat-related traumatic brain injury dementia and Alzheimer's disease share a common underlying mechanism of capillary bed injury from mechanical shock, rather than being fully distinct disease entities."],"pop":"n/a, conceptual/mechanistic review","set":"n/a","d":"narrative review","em":"n/a","lim":"Speculative conceptual/mechanistic review rather than primary empirical study; the capillary injury hypothesis is not yet supported by direct experimental confirmation in the paper itself.","q":"Interesting mechanistic hypothesis linking sport, military and general-population dementia via a common vascular injury pathway, but this is a theoretical synthesis rather than tested evidence and should be treated as hypothesis-generating only.","tier":3,"era":"core","uk":"low","con":1,"cn":"Proposes CTE, dementia pugilistica and combat-related dementia are mechanistically continuous with normal ageing dementia, a more radical claim than mainstream CTE researchers make.","nt":"Included as context on the diversity of mechanistic theories in this space, not as settled evidence.","ep":"e3","ab":"Of all our organs, the brain is perhaps the best protected from trauma. It is becoming evident, however, that head trauma experienced in young adult life can cause a dementia that appears decades later. The level of trauma that induces such destruction is still being assessed but includes levels well below that which cracks the skull or causes unconsciousness or concussion. Clinically this damage appears as dementia, in people who played body-contact sports in their youth or have survived accidents or the blasts of combat; and appears also, we argue, in old age, without a history of head trauma. The dementias have been given different names, including dementia pugilistica, chronic traumatic encephalopathy, traumatic brain injury-related dementia and Alzheimer's. They share common features of clinical presentation and neuropathology. The analysis suggests that the brain's weak point in the face of trauma is its capillary bed, which is torn by the shock of trauma."},{"k":"julien_2022_update","t":"Update on the efficacy of cognitive rehabilitation after moderate to severe traumatic brain injury: a scoping review","y":2023,"v":"Archives of Physical Medicine and Rehabilitation","ty":"review","doi":"10.1016/j.apmr.2022.07.007","pmid":"35921874","oa":0,"a":["Julien, A.","Danet, L.","Loisel, M.","Brauge, D.","Pariente, J.","Péran, P.","Planton, M."],"s":["H"],"th":["cognitive-remediation","risk-of-bias","systematic-review-method"],"o":["cognitive rehabilitation efficacy across 7 cognitive domains","methodological quality"],"j":["international"],"f":["Of 458 studies identified (2015 to 2021) on cognitive rehabilitation after moderate to severe TBI, only 46 met inclusion criteria for this review.","43 of the 46 included studies reported a significant effect of cognitive rehabilitation on at least one outcome, but only 7 of those 43 met a high methodological level of evidence, meaning the great majority of positive findings came from weaker-quality studies.","Neuroimaging was used as an outcome measure in only 20 per cent of studies, and the review calls for better choice of outcome measures and control interventions in future trials."],"pop":"adults with moderate to severe traumatic brain injury (clinical, non-justice sample)","set":"mixed","d":"narrative review","n":46,"em":"n/a (scoping review)","lim":"Narrative scoping review rather than a formal quality-weighted meta-analysis; methodological quality was assessed by a single reviewer according to the paper's own account.","q":"A useful and current (2022) update showing that, while a majority of recent cognitive-rehabilitation studies report a positive effect somewhere, only a small minority (7 of 46, roughly 15 per cent) meet a high methodological standard, closely echoing the more conservative Cochrane conclusions and underlining that headline positive-study counts overstate the reliability of this evidence base.","tier":2,"era":"core","uk":"low","con":0,"nt":"Clinical (non-justice) population; useful corroboration that only a small fraction of cognitive rehabilitation studies meet a high methodological bar, consistent with the Cochrane reviews logged separately.","ep":"e3","ab":"To identify, categorize, and analyze the methodological issues of cognitive rehabilitation of patients with moderate to severe traumatic brain injury and its efficacy. Pubmed and PsycINFO were searched for studies published between 2015 and 2021 using keywords for cognitive intervention and traumatic brain injury. Of 458 studies, 97 full-text articles were assessed and 46 met the inclusion criteria. Results showed a large scope of 7 cognitive domains targeted by interventions, delivered mostly in individual sessions (83%) with an integrative cognitive approach (48%). Neuroimaging tools as a measure of outcome remained scarce, featuring in only 20% of studies. Forty-three studies reported significant effects of cognitive rehabilitation, among which 7 fulfilled a high methodological level of evidence. Advances and shortcomings in cognitive rehabilitation have both been highlighted and led us to develop methodological key points for future studies. The choice of outcome measures, the selection of control interventions, and the use of combined rehabilitation should be investigated in further studies."},{"k":"kent_2023_looked","t":"Looked after children in prison as adults: life adversity and neurodisability","y":2023,"v":"International Journal of Prisoner Health","ty":"journal-article","doi":"10.1108/ijph-08-2022-0051","pmid":"36689249","oa":0,"a":["Kent, H.","Kirby, A.","Leckie, G.","Cornish, R.","Hogarth, L.","Williams, W.H."],"s":["B"],"th":["care-experience","co-occurrence-neurodivergence","school-exclusion"],"o":["care-experience"],"j":["United Kingdom"],"f":["Prisoners who had been looked-after children scored more poorly on a functional neurodisability screener (effect size 0.24) than other sentenced prisoners.","Looked-after-child prisoners had higher self-reported traits of ADHD (effect size 0.40), autism spectrum disorder (0.34) and developmental co-ordination disorder (0.33), and were more likely to have attended a pupil referral unit (0.24)."],"es":[{"m":"effect size, functional neurodisability screener","v":"0.24","ci":null,"c":"looked-after-child prisoners vs other sentenced prisoners"}],"pop":"adult prisoners with a looked-after-children history","set":"prison","d":"cross-sectional","n":2832,"em":"administrative record of looked-after-children status plus Do-IT profiler neurodisability screener","lim":"Retrospective, cross-sectional adult-prison sample relying on self-report screeners rather than clinical diagnosis; does not isolate acquired brain injury from the broader neurodisability category.","q":"Directly links looked-after-children status to adult neurodisability burden in a large Welsh prison sample; a key UK contribution to the care-experience pathway theme, though it studies adults retrospectively rather than children prospectively, and the exposure is composite neurodisability rather than TBI specifically.","tier":1,"era":"core","uk":"high","con":0,"nt":"Huw Williams co-author; adult retrospective sample but the clearest UK evidence directly connecting looked-after-child status to neurodisability burden and school exclusion (pupil referral unit attendance) in the custodial population. 'school-exclusion' used as a new theme term; recommend adding to themes.md.","ep":"e3","ab":"Looked after children (LAC) are criminalised at five times the rate of children in the general population. Administrative data collected by the Do-IT profiler screening tool in a prison in Wales, UK, were analysed to compare sentenced prisoners who were LAC (n=631) to sentenced prisoners who were not LAC (n=2,201). Prisoners who were LAC scored more poorly on a functional screener for neurodisability (effect size=0.24), and on self-report measures capturing traits of dyslexia (0.22), ADHD (0.40), autism spectrum disorders (0.34) and developmental co-ordination disorder (0.33). Prisoners who were LAC were more likely to have been to a pupil referral unit (0.24), have substance use problems (0.16), be homeless or marginally housed (0.18) and be unemployed or unable to work due to disability (0.13)."},{"k":"likitlersuang_2023_intimate","t":"Intimate partner violence and brain imaging in women: a neuroimaging literature review","y":2023,"v":"Brain Injury","ty":"review","doi":"10.1080/02699052.2023.2165152","pmid":"36729954","a":["Likitlersuang, J.","Salat, D.H.","Fortier, C.B.","Iverson, K.M.","Werner, K.B."],"s":["I"],"th":["clinical-assessment","evidence-gap","ipv-brain-injury"],"o":["structural and functional brain imaging findings"],"j":["not specified"],"f":["Only 17 neuroimaging studies of women with IPV experience were identified across the entire 2010-2021 period, reflecting how little is known about IPV's structural and functional impact on the brain despite its high prevalence.","Included studies used varied MRI modalities (structural, diffusion and functional), precluding a single pooled conclusion about IPV-associated brain changes."],"pop":"women with IPV experience","set":"n/a","d":"narrative review","n":17,"em":"review of neuroimaging studies 2010-2021","lim":"Small evidence base (17 studies) with heterogeneous imaging modalities and analysis methods, limiting comparability.","q":"Confirms neuroimaging evidence for IPV-related brain injury remains sparse relative to the size of the affected population, an important evidence-gap marker.","tier":2,"era":"core","uk":"medium","con":0,"ep":"e3","ab":"Despite a high prevalence of intimate partner violence (IPV) and its lasting impacts on individuals, particularly women, very little is known about how IPV may impact the brain. IPV is known to frequently result in traumatic brain injury (TBI) and posttraumatic stress disorder (PTSD). In this overview of literature, we examined literature related to neuroimaging in women with IPV experiences between the years 2010-2021. A total of 17 studies were included in the review, which is organized into each imaging modality, including magnetic resonance imaging (structural, diffu[sion])."},{"k":"makdissi_2023_retirement","t":"When should an athlete retire or discontinue participating in contact or collision sports following sport-related concussion? A systematic review","y":2023,"v":"British Journal of Sports Medicine","ty":"systematic-review","doi":"10.1136/bjsports-2023-106815","pmid":"37316181","oa":0,"a":["Makdissi, M.","Critchley, M.L.","Cantu, R.C.","Caron, J.G.","Davis, G.A.","Echemendia, R.J.","Fremont, P.","Hayden, K.A.","Herring, S.A.","Hinds, S.R.","Jordan, B.","Kemp, S.","McNamee, M.","Maddocks, D.","Nagahiro, S.","Patricios, J.","Putukian, M.","Turner, M.","Sick, S.","Schneider, K.J."],"s":["J"],"th":["evidence-gap","return-to-duty","sport-related-concussion"],"o":["prolonged recovery","recurrent concussion","retirement from sport"],"j":["international"],"f":["Of 4355 articles screened, none directly examined the question of when an athlete should retire following sport-related concussion; the 93 included studies only indirectly addressed risk of recurrence or prolonged recovery.","No evidence was identified to support any specific factor as an absolute indication for retirement or discontinued participation in contact or collision sport following concussion."],"pop":"athletes of all ages","set":"community","d":"systematic review","em":"sport-related concussion, clinical records","lim":"Author-stated: no primary studies directly address the retirement question; included studies were low-quality cohort designs with moderate risk of bias and heterogeneous outcomes.","q":"Notable as a rigorous review that found essentially no direct evidence base for a decision (retirement advice) that is nonetheless routinely given in clinical practice; a clear evidence gap directly analogous to return-to-duty decision-making in occupational settings.","tier":2,"era":"core","uk":"medium","con":0,"nt":"One of the 10 commissioned systematic reviews underpinning the Amsterdam 2022 consensus. Directly relevant by analogy to police/occupational return-to-duty policy given the shared absence of a robust factor-based evidence base.","ep":"e3","ab":"To systematically review the scientific literature regarding factors to consider when providing advice or guidance to athletes about retirement from contact or collision sport following sport-related concussion (SRC), and to define contraindications to children/adolescent athletes entering or continuing with contact or collision sports after SRC. Medline, Embase, SPORTSDiscus, APA PsycINFO, CINAHL and Cochrane Central Register of Controlled Trials were searched systematically. Studies were included if they were original research reporting on SRC as the primary source of injury and evaluated factors that may preclude participation. Of 4355 articles identified, 93 met the inclusion criteria. None of the included articles directly examined retirement and/or discontinuation from contact or collision sport. Included studies examined factors associated with increased risk of recurrent SRC or prolonged recovery following SRC. In general, these were low-quality cohort studies with heterogeneous results and moderate risk of bias. Higher number and/or severity of symptoms at presentation, sleep disturbance and symptom reproduction with Vestibular Ocular Motor Screen testing were associated with prolonged recovery and history of previous concussion was associated with a risk of further SRC. No evidence was identified to support the inclusion of any patient-specific, injury-specific or other factors as absolute indications for retirement or discontinued participation."},{"k":"moj_2023_neurodiversity_update","t":"12-Month Update to the Cross-Government Neurodiversity Action Plan","y":2023,"v":"Ministry of Justice / HMPPS","ty":"report","url":"https://assets.publishing.service.gov.uk/media/65085a4d22a783000d43e7c6/ND_Update_Action_Plan_Letter_September_2023.pdf","oa":1,"a":["Ministry of Justice"],"s":["K"],"th":["commissioning-and-policy","workforce-and-training-policy"],"j":["England and Wales"],"f":["Letter (September 2023) updates Parliament on progress against the 2022 Neurodiversity Action Plan commitments across MoJ and HMPPS."],"set":"mixed","d":"policy analysis","q":"Progress report rather than independent evaluation; self-reported by the department.","tier":2,"era":"core","uk":"high","con":0,"nt":"A January 2023 interim update letter also exists (NAP-Update-2023-final). | VERIFICATION: confirmed with a field correction applied, see corrections_log.","ep":"e3","ver":"PARTIAL"},{"k":"nice_2023_ng232","t":"Head injury: assessment and early management (NG232)","y":2023,"v":"NICE","ty":"guideline","url":"https://www.nice.org.uk/guidance/ng232","oa":1,"a":["National Institute for Health and Care Excellence"],"s":["K"],"th":["clinical-assessment","commissioning-and-policy"],"j":["England and Wales"],"f":["NICE guideline NG232 sets recommendations for assessment and early management of head injury in emergency and pre-hospital settings, updating and replacing CG176."],"set":"hospital","d":"guideline","lim":"Guideline is acute-care focused; does not itself address criminal justice pathways.","q":"Primary UK clinical guideline, national reach, mandatory for NHS commissioners.","tier":1,"era":"core","uk":"high","con":0,"nt":"Confirmed live on NICE site. Supersedes CG176 (2014, updated 2017).","ep":"e3","ver":"CONFIRMED"},{"k":"nij_2023_martin_neuroscience","t":"Emerging Relevance of Neuroscience in Corrections","y":2023,"v":"National Institute of Justice","ty":"report","url":"https://nij.ojp.gov/topics/articles/emerging-relevance-neuroscience-corrections","oa":1,"a":["Martin, Eric"],"s":["K"],"th":["neurorehabilitation","prevalence-adult-custody","release-and-resettlement"],"j":["United States"],"f":["NIJ overview article on how neuroscience findings, including on traumatic brain injury, are informing corrections practice and reentry planning."],"set":"prison","d":"narrative review","q":"Official NIJ topic article; narrative rather than empirical.","tier":3,"era":"core","uk":"low","con":0,"ep":"e3","ver":"CONFIRMED"},{"k":"nij_2023_veeh_reentry","t":"Impact of Traumatic Brain Injury on the Receipt of Services Following Release from Prison","y":2023,"v":"National Institute of Justice","ty":"report","url":"https://nij.ojp.gov/library/publications/impact-traumatic-brain-injury-receipt-services-following-release-prison","oa":1,"a":["Veeh, C.A.","Lattimore, P.K.","Stainbrook, K.","Aldridge, A.P.","Pettus, C."],"s":["K"],"th":["co-occurrence-mental-health","release-and-resettlement","service-model-evaluation"],"j":["United States"],"f":["People with traumatic brain injury in prison reentry programmes differ significantly from peers without TBI on demographic and psychological measures and on the services they need after release."],"set":"release-and-resettlement","d":"cross-sectional","q":"Federally funded justice research publication; cross-sectional design limits causal inference.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Hosted on the official NIJ library; part of NIJ's broader reentry research portfolio.","ep":"e3","ver":"CONFIRMED"},{"k":"olson_2021_traumatic","t":"Traumatic Brain Injury and Psychopathic Features Among Juvenile Offenders: Does it Matter Which Traits?","y":2023,"v":"International Journal of Offender Therapy and Comparative Criminology","ty":"journal-article","doi":"10.1177/0306624x211049200","pmid":"34622698","oa":0,"a":["Olson, L.","Vaughn, M.G."],"s":["B"],"th":["impulsivity-aggression","social-cognition"],"o":["impulsivity-aggression","social-cognition"],"j":["United States"],"f":["History of TBI significantly predicted callous-unemotional and impulsive-irresponsible psychopathic trait scores in a regression model."],"pop":"youth justice, residential","set":"youth custody","d":"cross-sectional","n":226,"em":"administrative/clinical record within the Multidimensional Youth Residential Inventory","lim":"Cross-sectional design cannot establish temporal order between TBI and trait development; single US residential sample.","q":"Thin but relevant contribution on the specific psychopathic-trait mechanism linking TBI to persistent antisocial presentation in youth justice.","tier":3,"era":"core","uk":"low","con":0,"nt":"Mechanistic trait-level study.","ep":"e3","ab":"Psychopathic traits and a history of traumatic brain injury (TBI) are common among imprisoned individuals. Cross-sectional data from the Multidimensional Youth Residential Inventory consisted of 226 juvenile offenders. Results of linear regression analyses showed that history of a TBI significantly predicted callous unemotional and impulsive irresponsible traits. Clinical implications suggest early intervention is needed to treat the potential long-term effects of TBIs and the development of psychopathic traits."},{"k":"oostermeijer_2022_stigmatising","t":"Stigmatising attitudes of probation, parole and custodial officers towards people with mental health issues: a systematic literature review and meta-analysis","y":2023,"v":"Legal and Criminological Psychology","ty":"systematic-review","doi":"10.1111/lcrp.12227","url":"https://onlinelibrary.wiley.com/doi/10.1111/lcrp.12227","oa":0,"a":["Oostermeijer, S.","Morgan, A.J.","Ross, A.M.","Grimmond, T.","Reavley, N.J."],"s":["M"],"th":["co-occurrence-mental-health","prison-regime","probation-supervision","workforce-capability"],"o":["anti-stigma intervention effectiveness","impact on client treatment","stigmatising attitudes"],"j":["Australia","Canada","United Kingdom","United States"],"f":["A systematic review and meta-analysis of 35 studies (2000-2022) found evidence of stigmatising attitudes among probation, parole and custodial officers towards people with mental health issues.","The review examined potential impacts of these attitudes on client treatment and evaluated the evidence base for anti-stigma interventions in correctional settings via meta-analysis.","This is a mental-health-specific rather than brain-injury-specific review, but its methodology and correctional-officer population are directly analogous to the practitioner-attitude literature this strand seeks for ABI."],"pop":"probation, parole and custodial (correctional) officers","set":"mixed","d":"systematic review","n":35,"em":"correctional staff attitudes towards clients with mental health issues (various instruments across included studies)","lim":"Reviews stigma towards mental health issues generally, not acquired brain injury specifically; full quantitative meta-analytic effect sizes not available from the abstract alone.","q":"Systematic review with formal quality appraisal (MMAT) and meta-analysis, giving it more evidential weight than a single attitude survey; included as the closest available correctional-officer stigma synthesis, given co-occurrence of ABI and mental health difficulties in offender populations.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Population is mental health service users, not specifically ABI; included and flagged as adjacent evidence given the strand's request for practitioner attitude/knowledge surveys and the well-documented co-occurrence of ABI and mental health difficulties in justice populations. Abstract only reviewed.","ep":"e3","ab":"Purpose: This review aimed to examine (1) stigmatising attitudes of probation, parole and custodial officers (hereafter referred to as correctional staff) towards people with mental health issues, (2) the potential impacts of these attitudes on client treatment and (3) what is currently known about anti-stigma interventions in correctional settings. Method: Academic databases were searched for peer-reviewed and dissertation literature published between 1 January 2000 and 10 February 2022. Eligible studies included observational and intervention studies investigating stigmatising attitudes of correctional staff towards people with mental health issues. The Mixed Methods Appraisal Tool (MMAT) was used to assess the quality of studies. A meta-analysis of anti-stigma intervention studies was performed. Results: A total of 35 studies were included for data extraction."},{"k":"pacecodec_2023_police","t":"Police and Criminal Evidence Act 1984 (PACE) Code C: Code of Practice for the Detention, Treatment and Questioning of Persons by Police Officers","y":2023,"v":"Home Office","ty":"legal-instrument","url":"https://www.gov.uk/government/publications/pace-code-c-2023/pace-code-c-2023-accessible","oa":1,"a":["Home Office (England and Wales)"],"s":["G"],"th":["investigative-interviewing","police-custody","reasonable-adjustments"],"o":["appropriate adult provision"],"j":["England and Wales"],"f":["Paragraph 1.13(d) defines a person as vulnerable where a mental health condition or mental disorder may cause difficulty understanding or communicating about the implications of arrest and detention, or a tendency to confusion, unreliable information-giving, suggestibility or undue compliance.","Paragraph 3.15 requires the custody officer, once a person is identified as vulnerable, to ensure as soon as practicable that an appropriate adult is informed and secured to attend.","Paragraph 1.7A describes the appropriate adult's role as safeguarding the vulnerable person's rights and welfare by supporting them, observing police conduct, assisting communication and helping them understand their rights."],"pop":"suspects in police detention identified as vulnerable","set":"police custody","d":"guideline","em":"custody officer assessment of vulnerability under para 1.13(d)","lim":"Statutory code of practice, periodically revised (the 2023 version is the one cited here); does not itself contain empirical evidence on effectiveness.","q":"The primary statutory safeguard in England and Wales for suggestibility, compliance and acquiescence risk during police interview, directly operationalising the Gudjonsson-tradition research reviewed above.","tier":1,"era":"core","uk":"high","con":0,"nt":"Cited paragraph numbers are from the 2023 revision as retrieved from GOV.UK; appropriate-adult provisions have existed since the original 1984 Code C and have been revised repeatedly.","ep":"e3","ver":"CONFIRMED"},{"k":"patricios_2023_amsterdam","t":"Consensus statement on concussion in sport: the 6th International Conference on Concussion in Sport, Amsterdam, October 2022","y":2023,"v":"British Journal of Sports Medicine","ty":"guideline","doi":"10.1136/bjsports-2023-106898","pmid":"37316210","oa":0,"a":["Patricios, J.S.","Schneider, K.J.","Dvorak, J.","Ahmed, O.H.","Blauwet, C.","Cantu, R.C.","Davis, G.A.","Echemendia, R.J.","Makdissi, M.","McNamee, M.","Broglio, S.","Emery, C.A.","Feddermann-Demont, N.","Fuller, G.W.","Giza, C.C.","Guskiewicz, K.M.","Hainline, B.","Iverson, G.L.","Kutcher, J.S.","Leddy, J.J.","Maddocks, D.","Manley, G.","McCrea, M.","Purcell, L.K.","Putukian, M.","Sato, H.","Tuominen, M.P.","Turner, M.","Yeates, K.O.","Herring, S.A.","Meeuwisse, W."],"s":["J"],"th":["case-definition","clinical-assessment","return-to-duty","sport-related-concussion"],"o":["concussion management","neurodegenerative disease risk","return to sport"],"j":["international"],"f":["The 6th International Conference on Concussion in Sport (Amsterdam, October 2022) produced a consensus statement built on 10 commissioned systematic reviews conducted over three and a half years, and revised the CRT6, SCAT6/Child SCAT6 and introduced a new SCOAT6/Child SCOAT6 tool.","The statement states that evidence on long-term effects of sport-related concussion, including possible neurodegenerative disease, remains an area requiring more research rather than a settled causal finding.","The panel added new sections on athlete retirement, athlete perspective and concussion-specific medical ethics not present in earlier statements."],"pop":"athletes, all levels and ages","set":"community","d":"guideline","em":"sport-related concussion, clinical diagnosis","lim":"Consensus statement based on expert panel deliberation over systematic reviews; several panel members have declared ties to sporting bodies and the funding structure has drawn criticism for potential conflicts of interest.","q":"This is the definitive international clinical consensus statement on sport concussion and is treated by the field as the reference point, but as a consensus document it reflects expert synthesis rather than a single empirical study, and its authorship includes representatives of governing bodies with a commercial interest in the conclusions.","tier":1,"era":"core","uk":"high","con":1,"cn":"The relationship between sport-related concussion and later-life neurodegenerative disease is explicitly flagged in the statement itself as unresolved; critics including some panel members funded by sporting bodies have been accused of downplaying long-term risk.","nt":"Landmark document for the whole read-across strand. Read alongside the companion methodology paper and the 10 systematic reviews it commissioned, several of which are logged separately in this file.","ep":"e3","ab":"For over two decades, the Concussion in Sport Group has held meetings and developed five international statements on concussion in sport. This 6th statement summarises the processes and outcomes of the 6th International Conference on Concussion in Sport held in Amsterdam on 27-30 October 2022 and should be read in conjunction with the (1) methodology paper that outlines the consensus process in detail and (2) 10 systematic reviews that informed the conference outcomes. Over 3½ years, author groups conducted systematic reviews of predetermined priority topics relevant to concussion in sport. The format of the conference, expert panel meetings and workshops to revise or develop new clinical assessment tools, as described in the methodology paper, evolved from previous consensus meetings with several new components. Apart from this consensus statement, the conference process yielded revised tools including the Concussion Recognition Tool-6 (CRT6) and Sport Concussion Assessment Tool-6 (SCAT6, Child SCAT6), as well as a new tool, the Sport Concussion Office Assessment Tool-6 (SCOAT6, Child SCOAT6). This consensus process also integrated new features including a focus on the para athlete, the athlete's perspective, concussion-specific medical ethics and matters related to both athlete retirement and the potential long-term effects of SRC, including neurodegenerative disease. This statement summarises evidence-informed principles of concussion prevention, assessment and management, and emphasises those areas requiring more research."},{"k":"schneider_2023_amsterdamprocess","t":"Amsterdam 2022 process: a summary of the methodology for the Amsterdam International Consensus on Concussion in Sport","y":2023,"v":"British Journal of Sports Medicine","ty":"journal-article","doi":"10.1136/bjsports-2022-106663","pmid":"37316208","oa":0,"a":["Schneider, K.J.","Patricios, J.S.","Meeuwisse, W.","Schneider, G.M.","Hayden, K.A.","Premji, Z.","Ahmed, O.H.","Blauwet, C.","Broglio, S.","Cantu, R.C.","Davis, G.A.","Dvorak, J.","Echemendia, R.J.","Emery, C.A.","Iverson, G.L.","Leddy, J.J.","Makdissi, M.","McCrea, M.","McNamee, M.","Putukian, M.","Yeates, K.O.","Black, A.M.","Burma, J.S.","Critchley, M.","Eliason, P.H.","Räisänen, A.M.","Tabor, J.B.","Toomey, C.","Ronksley, P.E.","Cassidy, J.D."],"s":["J"],"th":["case-definition","systematic-review-method"],"o":["consensus methodology"],"j":["international"],"f":["The Amsterdam 2022 consensus was built on a modified Delphi process and 10 systematic reviews conducted by author groups over three and a half years, with final deliberation by a closed 29-member expert panel.","The methodology paper itself recommends future methodological improvements, implying the current evidence base underpinning the consensus statement has recognised limitations."],"pop":"n/a, methods paper","set":"n/a","d":"policy analysis","em":"n/a","lim":"Describes process only; does not itself present primary evidence.","q":"Useful for assessing the evidential weight of the companion consensus statement: shows the process was systematic but panel-based, with unavoidable reliance on expert judgement where evidence was thin.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Companion methods paper to patricios_2023_amsterdam.","ep":"e3","ab":"The purpose of this paper is to summarise the consensus methodology that was used to inform the International Consensus Statement on Concussion in Sport (Amsterdam 2022). Building on a Delphi process to inform the questions and outcomes from the 5th International Conference on Concussion in Sport, the Scientific Committee identified key questions, the answers to which would help encapsulate the current science in sport-related concussion and help guide clinical practice. Over 3½ years, delayed by 2 years due to the pandemic, author groups conducted systematic reviews on each selected topic. The 6th International Conference on Concussion in Sport was held in Amsterdam (27-30 October 2022) and consisted of 2 days of systematic review presentations, panel discussions, question and answer engagement with the 600 attendees, and abstract presentations. This was followed by a closed third day of consensus deliberations by an expert panel of 29 with observers in attendance. The fourth day, also closed, was dedicated to a workshop to discuss and refine the sports concussion tools. We include a summary of recommendations for methodological improvements for future research that grew out of the systematic reviews."},{"k":"scotgov_2023_ldanconsultation","t":"Learning Disabilities, Autism and Neurodivergence Bill: consultation (Section 10, Justice)","y":2023,"v":"Scottish Government","ty":"report","url":"https://www.gov.scot/publications/learning-disabilities-autism-neurodivergence-bill-consultation/pages/23/","oa":1,"a":["Scottish Government"],"s":["K"],"th":["co-occurrence-neurodivergence","commissioning-and-policy","human-rights"],"j":["Scotland"],"f":["Consultation (published 21 December 2023) proposing legislative measures for people with learning disabilities, autism and neurodivergence, with a dedicated justice section seeking views on justice-system experience."],"set":"mixed","d":"policy analysis","q":"Pre-legislative consultation, not yet enacted; commitment status is aspirational pending the Bill's introduction.","tier":3,"era":"core","uk":"high","con":0,"nt":"This is the aspirational end of Scotland's policy pipeline; no enacted brain-injury-specific justice statute identified in this harvest.","ep":"e3","ver":"CONFIRMED"},{"k":"theadom_2022_comparing","t":"Comparing post-concussion symptom reporting between adults with and without a TBI history within an adult male correctional facility","y":2023,"v":"Brain Impairment","ty":"journal-article","doi":"10.1017/brimp.2022.20","pmid":"38167192","oa":0,"a":["Theadom, A.","Mitchell, T.","Shepherd, D."],"s":["H"],"th":["neurorehabilitation","screening-tools","under-identification"],"o":["post-concussion symptom burden"],"j":["New Zealand"],"f":["66 per cent of 363 men entering a New Zealand correctional facility reported at least one lifetime TBI, and this group had significantly higher cognitive, emotional, behavioural and visuo-ocular symptom scores on the Rivermead Post-Concussion Symptom Questionnaire than those without a TBI history."],"pop":"adult male prisoners","set":"prison","d":"cross-sectional","n":363,"em":"lifetime self-reported TBI history plus Rivermead Post-Concussion Symptom Questionnaire","lim":"Cross-sectional, routine health-screen data with no intervention arm; symptom differences are associational and cannot establish that TBI-attributable symptoms would respond to a specific rehabilitation intervention.","q":"This is a screening and case-identification study, not an intervention evaluation, but it is included because the authors argue explicitly that screening for symptom burden on admission is a precondition for connecting prisoners to rehabilitation, which is directly relevant to intervention targeting and stepped care design.","tier":3,"era":"core","uk":"medium","con":0,"nt":"Included as context for intervention-targeting logic rather than as evidence of an intervention effect.","ep":"e3","ab":"A higher proportion of people in prison have a history of traumatic brain injury (TBI) than the general population. However, little is known about potentially related persistent symptoms in this population. To compare symptom reporting in men with and without a history of TBI following admission to a correctional facility. All men transferred to the South Auckland Correctional Facility in New Zealand complete a lifetime TBI history and the Rivermead Post-Concussion Symptom Questionnaire (RPQ) as part of their routine health screen. Data collected between June 2020 and March 2021 were extracted and anonymised. Participants were classified as reporting at least one TBI in their lifetime or no TBI history. The underlying factor structure of the RPQ was determined using principal components analysis. Symptom scores between those with and without a TBI history were compared using Mann Whitney tests. Of the 363 adult male participants, 240 (66%) reported experiencing at least one TBI in their lifetime. The RPQ was found to have a two-factor structure explaining 61% of the variance. Men reporting a TBI history had significantly higher cognitive, emotional and behavioural symptoms and visuo-ocular symptoms in comparison to men reporting no TBI history. A history of TBI was associated with higher symptom burden on admission to a correctional facility. Screening for TBI history and current symptoms on admission may assist prisoners experiencing persistent effects of TBI to access rehabilitation."},{"k":"theadom_2023_mild","t":"Mild traumatic brain injury increases engagement in criminal behaviour 10 years later: a case-control study.","y":2023,"v":"Frontiers in Psychiatry","ty":"journal-article","doi":"10.3389/fpsyt.2023.1154707","pmid":"37215665","url":"https://pubmed.ncbi.nlm.nih.gov/37215665/","oa":1,"a":["Theadom, A","Meehan, L","McCallum, S","Pacheco, G","Theadom, A.","Meehan, L.","McCallum, S.","Pacheco, G."],"s":["E","L"],"th":["administrative-data-linkage","case-definition","offending-onset","recidivism","risk-of-bias","violent-offending"],"o":["all offence charges and convictions","recidivism","violent charges","violent convictions","violent-offending"],"j":["New Zealand"],"f":["In a matched cohort of 6,606 mTBI cases and 15,771 trauma controls drawn from New Zealand's Integrated Data Infrastructure, single mTBI was associated with significantly higher mean violent charges (0.26 vs 0.21, p<0.01) and violent convictions (0.16 vs 0.13, p<0.05) over the following 10 years.","People with a history of multiple prior mTBIs showed larger effects: violent charges 0.57 vs 0.24 and violent convictions 0.34 vs 0.14 (both p<0.05) compared with controls.","Matched on age, sex, ethnicity, deprivation and pre-injury criminal history, a single mTBI was associated with significantly more violent charges (mean 0.26 vs 0.21, p<0.01) and violent convictions (0.16 vs 0.13, p<0.05) than orthopaedic controls over the following 10 years, but not more charges or convictions overall.","People with a history of multiple prior mTBIs showed larger effects: violent charges 0.57 versus 0.24 (p<0.05) and violent convictions 0.34 versus 0.14 (p<0.05) relative to controls.","The effect was significant for males but not females, and was specific to violent rather than all offence types."],"es":[{"m":"mean violent charges","v":"0.26 vs 0.21","ci":null,"c":"single mTBI vs orthopaedic control, p<0.01"},{"m":"mean violent charges, multiple mTBI","v":"0.57 vs 0.24","ci":null,"c":"multiple mTBI vs orthopaedic control, p<0.05"}],"pop":"adults with medically diagnosed mTBI vs orthopaedic trauma controls","set":"community","d":"case-control","n":22377,"em":"medically diagnosed mTBI identified within Stats NZ Integrated Data Infrastructure health records","lim":"Health-record-diagnosed mTBI relies on injuries that reached medical attention with a formal diagnosis, so likely undercounts total lifetime mTBI exposure; effect sizes were significant for males but not females.","q":"A genuine flagship demonstration of New Zealand's Integrated Data Infrastructure linking health and justice administrative records at national level to test a TBI-offending hypothesis with a matched control group, directly on the strand L brief.","tier":1,"era":"core","uk":"medium","con":0,"nt":"The clearest available example in this harvest of the New Zealand IDI being used for a TBI-justice research question.","ep":"e3","ab":"Sustaining a mild traumatic brain injury (mTBI) has been linked to increased criminal behaviour in later life. This was a case control study of adults who experienced a medically diagnosed mTBI and controls who experienced a lower limb fracture (with no TBI) over a 12-month period (2003). Participants were identified within Stats New Zealand's Integrated Data Infrastructure (national database including health and justice records). The study included 6,606 mTBI cases and 15,771 matched trauma controls. In the 10 years after injury, people experiencing a single mTBI had significantly higher numbers of violent charges (0.26 versus 0.21, p<0.01) and violent convictions (0.16 versus 0.13, p<0.05). Analysis of those with a history of prior mTBIs yielded larger effects, with significantly higher numbers of violent charges (0.57 versus 0.24, p<0.05) and violent convictions (0.34 versus 0.14, p<0.05)."},{"k":"turkstra_2022_what","t":"What is the prevalence of intimate partner violence and traumatic brain injury in fracture clinic patients?","y":2023,"v":"Clinical Orthopaedics and Related Research","ty":"journal-article","doi":"10.1097/corr.0000000000002329","pmid":"36200843","a":["Turkstra, L.S.","Salanki, K.","MacIntyre, E.","Kim, N.","Jin, J."],"s":["I"],"th":["ipv-brain-injury","prevalence-women","under-identification"],"o":["IPV prevalence","TBI prevalence","conditional probability of TBI given IPV"],"j":["North America"],"f":["The study establishes both previous-year and lifetime prevalence of IPV and TBI, and the conditional probability of TBI given a history of IPV, in women attending an outpatient orthopaedic fracture clinic."],"pop":"women attending an outpatient orthopaedic fracture clinic","set":"hospital","d":"cross-sectional","em":"self-report of IPV and TBI history","lim":"Single-setting cross-sectional design; abstract only retrieved, so point estimates are not reproduced here.","q":"Identifies an under-used case-finding setting (fracture clinics) for concurrent IPV and TBI, relevant to designing UK orthopaedic pathways.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Abstract only; numeric prevalence not quoted in retrieved text.","ep":"e3","ab":"Individuals in violent intimate relationships are at a high risk of sustaining both orthopaedic fractures and traumatic brain injury (TBI), and the fracture clinic may be the first place that concurrent intimate partner violence (IPV) and TBI are recognized. Both IPV and TBI can affect all aspects of fracture management, but prevalence of TBI and comorbid TBI and IPV is unknown. (1) What are the previous-year and lifetime prevalence of IPV and TBI in women presenting to an outpatient orthopaedic fracture clinic? (2) What are the conditional probabilities of TBI in the presence of IPV."},{"k":"visnick_2023_educational","t":"Educational and employment outcomes associated with childhood traumatic brain injury in Scotland: A population-based record-linkage cohort study","y":2023,"v":"International Journal of Population Data Science","ty":"journal-article","doi":"10.23889/ijpds.v8i2.2327","url":"https://doi.org/10.23889/ijpds.v8i2.2327","a":["Visnick, M.","Pell, J.","Mackay, D.","Clark, D.","King, A.","Fleming, M."],"s":["L"],"th":["administrative-data-linkage","evidence-gap","youth-pathway"],"o":["absenteeism","attainment","school exclusion","special educational need","unemployment"],"j":["Scotland"],"f":["Of 766,244 children, 4,788 (0.6 per cent) had a history of hospitalisation for TBI.","After adjustment, previous TBI was associated with school exclusion (IRR 1.33, CI 1.15 to 1.55) and special educational need (OR 1.28, CI 1.18 to 1.39).","There was no significant association with unemployment 6 months after leaving school (OR 1.03, CI 0.92 to 1.16)."],"es":[{"m":"IRR","v":"1.33","ci":"1.15 to 1.55","c":"school exclusion, children hospitalised for TBI vs peers, adjusted"},{"m":"OR","v":"1.28","ci":"1.18 to 1.39","c":"special educational need, TBI vs peers, adjusted"},{"m":"OR","v":"1.03","ci":"0.92 to 1.16","c":"unemployment 6 months after leaving school, TBI vs peers, adjusted"}],"pop":"all singleton children born in Scotland attending Scottish schools 2009 to 2013","set":"community","d":"linkage study","n":766244,"em":"hospitalisation for TBI (linked health administrative records)","lim":"Abstract does not state limitations; exposure limited to hospitalised TBI.","q":"Whole-population Scottish health-education linkage, strong for educational outcomes. It is a published-abstract record in a data science journal, and its peer-review format was not checked. It has no justice outcome.","tier":3,"era":"core","uk":"high","con":0,"nt":"Abstract only (Crossref-deposited abstract; JATS tags and carriage-return entities removed, text otherwise as deposited, including run-in section labels). Recorded for the gap check, gap 1. It sharpens the gap without closing it. The Scottish linkage infrastructure has linked hospital TBI records to whole-population administrative outcomes (here education and employment), and school exclusion is the nearest outcome to justice, but no police, court, prison or reoffending outcome is analysed. Also not found in PubMed. Check the themes against themes.md. | CURRENCY HARVEST u1, 13 September 2026: identity and findings re-checked against PubMed, Crossref or the issuing body by the lead reviewer before entry.","ep":"e3","ver":"CONFIRMED","ab":"ObjectivesTraumatic brain injury (TBI) is a leading cause of death and disability among young children and adolescents and the effects can be lifelong and wide-reaching. This study aimed to compare the educational and employment outcomes of Scottish schoolchildren previously hospitalised for TBI with their peers.\nMethodsA retrospective, record-linkage population cohort study was conducted using linkage of health and education administrative records. The cohort comprised all 766,244 singleton children born in Scotland and aged between 4 and 18 years who attended Scottish schools at some point between 2009 and 2013. Outcomes included special educational need (SEN), examination attainment, school absence and exclusion, and unemployment. Logistic regression models and generalised estimating equation (GEE) models were run unadjusted and then adjusted for sociodemographic and maternity confounders.\nResultsOf the 766,244 children in the cohort, 4,788 (0.6%) had a history of hospitalisation for TBI. Following adjustment for potential confounders, previous TBI was associated with SEN (OR 1.28, CI 1.18 to 1.39, p < 0.001), absenteeism (IRR 1.09, CI 1.06 to 1.12, p < 0.001), exclusion (IRR 1.33, CI 1.15 to 1.55, p < 0.001), and low attainment (OR 1.30, CI 1.11 to 1.51, p < 0.001). There was no significant association with unemployment 6 months after leaving school (OR 1.03, CI 0.92 to 1.16, p = 0.61). Excluding hospitalisations coded as concussion strengthened the associations.\nConclusionChildhood TBI, sufficiently severe to warrant hospitalisation, was associated with a range of adverse educational outcomes. These findings reinforce the importance of preventing TBI where possible. Where not possible, children with a history of TBI should be supported to minimise the adverse impacts on their education."},{"k":"yasuhara_2022_firearmsemployment","t":"Psychiatric disorders among employment requiring firearms","y":2023,"v":"Behavioral Sciences & the Law","ty":"journal-article","doi":"10.1002/bsl.2570","pmid":"35445436","oa":0,"a":["Yasuhara, K.","Morreale, K.","Talley, D.","Cooper, D.T.","Hoy-Watkins, M.","Coker, K.L."],"s":["J"],"th":["co-occurrence-mental-health","co-occurrence-substance-use","occupational-tbi"],"o":["alcohol use disorder","mood disorders","trauma-related diagnoses"],"j":["United States"],"f":["Individuals who had worked in professions requiring a firearm showed a similar elevated risk profile of trauma, mood disorder and alcohol use diagnoses to law enforcement officers specifically, in a national sample of 20,013 respondents.","Race/ethnic differences in patterns of mental health diagnosis were found among this occupational group, suggesting sociocultural factors influence diagnosis or reporting."],"pop":"US adults ever employed in a job requiring a firearm","set":"community","d":"cross-sectional","n":20013,"em":"self-reported employment history requiring a firearm, national survey","lim":"Cross-sectional survey data; firearm-requiring employment is a broad category encompassing several distinct occupations (not police-specific), and TBI itself is not measured in this study.","q":"Broadens the occupational lens beyond policing to the wider category of firearm-carrying occupations, but does not measure brain injury directly, only downstream mental health outcomes, so its relevance to this strand is as occupational mental health context rather than direct TBI evidence.","tier":3,"era":"core","uk":"low","con":0,"nt":"TBI not directly measured; included as broader occupational mental health context for high-risk armed occupations.","ep":"e3","ab":"Individuals who carry guns as a requirement of employment frequently experience hazards that can be stress inducing, violent, traumatizing, or cause personal injury. This study used data from the Collaborative Psychiatric Epidemiological Surveys (CPES; n=20,013), to examine mental health diagnoses of individuals that ever worked at a job requiring a firearm. Consistent with existing literature, the findings indicated that those who worked in professions requiring a firearm showed similar risk of mental health diagnoses as law enforcement officers which includes symptoms of trauma, mood disorders, and alcohol use. Further, race/ethnic differences emerged in patterns of mental health diagnoses, suggesting sociocultural differences influence diagnoses. These findings indicate the necessity for further investigation of the understudied area of mental health of those within employment positions that require firearms."},{"k":"yeates_2023_ppcstests","t":"What tests and measures accurately diagnose persisting post-concussive symptoms in children, adolescents and adults following sport-related concussion? A systematic review","y":2023,"v":"British Journal of Sports Medicine","ty":"systematic-review","doi":"10.1136/bjsports-2022-106657","pmid":"37316186","oa":0,"a":["Yeates, K.O.","Räisänen, A.M.","Premji, Z.","Debert, C.T.","Frémont, P.","Hinds, S.","Smirl, J.D.","Barlow, K.","Davis, G.A.","Echemendia, R.J.","Feddermann-Demont, N.","Fuller, C.","Gagnon, I.","Giza, C.C.","Iverson, G.L.","Makdissi, M.","Schneider, K.J."],"s":["J"],"th":["clinical-assessment","evidence-gap","sport-related-concussion"],"o":["persisting post-concussive symptoms diagnostic accuracy"],"j":["international"],"f":["No included study assessed the diagnostic accuracy of any test for persisting post-concussive symptoms; diagnosis continues to rely on symptom report using standardised rating scales rather than an objective test."],"pop":"children, adolescents and adults with sport-related concussion","set":"community","d":"systematic review","n":1547,"em":"sport-related concussion, clinical diagnosis","lim":"Author-stated: heterogeneous definitions of concussion and PPCS across studies and no diagnostic accuracy studies identified.","q":"Relevant mainly for occupational return-to-duty context: shows that even in the best-resourced part of this field there is no validated objective test for ongoing symptoms, which has direct implications for how police and military occupational health services assess fitness to return.","tier":3,"era":"core","uk":"low","con":0,"nt":"One of the 10 commissioned Amsterdam 2022 systematic reviews; included chiefly for its bearing on return-to-duty assessment limits rather than as core justice evidence.","ep":"e3","ab":"To determine what tests and measures accurately diagnose persisting post-concussive symptoms (PPCS) in children, adolescents and adults following sport-related concussion (SRC). A systematic literature review. MEDLINE, Embase, PsycINFO, Cochrane Central Register of Controlled Trials, CINAHL and SPORTDiscus through March 2022. Of 3298 records screened, 26 articles were included, including 1016 participants with concussion and 531 in comparison groups. No studies focused on diagnostic accuracy. Studies were heterogeneous in participant characteristics, definitions of concussion and PPCS, timing of assessment and the tests and measures examined. The diagnosis of PPCS continues to rely on symptom report, preferably using standardised symptom rating scales. The existing research does not indicate that any other specific tool or measure has satisfactory accuracy for clinical diagnosis."},{"k":"anto-ocrah_2022_elephant","t":"The elephant in the room: intimate partner violence, women, and traumatic brain injury in sub-Saharan Africa","y":2022,"v":"Frontiers in Neurology","ty":"review","doi":"10.3389/fneur.2022.917967","pmid":"36147046","a":["Anto-Ocrah, M.","Aboagye, R.G.","Hasman, L.","Ghanem, A.","Owusu-Agyei, S."],"s":["I"],"th":["evidence-gap","ipv-brain-injury","prevalence-women","under-identification"],"o":["TBI prevalence","research and intervention gaps"],"j":["sub-Saharan Africa"],"f":["Sub-Saharan Africa has among the highest global rates of IPV, yet the intersection between IPV and TBI has received very little dedicated research attention in the region.","The review identifies substantial gaps in local intervention infrastructure and screening capacity for IPV-related brain injury."],"pop":"women, IPV survivors","set":"community","d":"narrative review","lim":"Scoping review of a sparse regional literature; findings are gap-identification rather than pooled prevalence.","q":"Useful for global-South representation, a gap the wider evidence base carries; low volume of underlying primary studies weakens strength of conclusions.","tier":2,"era":"core","uk":"low","con":0,"nt":"Included to evidence the geographic skew of the literature toward high-income settings, relevant to UK diaspora and migrant survivor populations.","ep":"e3","ab":"Intimate partner violence (IPV) is a gendered form of violence that has been linked with traumatic brain injury (TBI). The prevalence of IPV in sub-Saharan Africa (SSA) is estimated to be one of the highest globally. Yet, little is known about the association between IPV and TBI in the SSA context. In this scoping review, we examine the intersection between IPV and TBI in SSA to identify gaps, as well as intervention opportunities."},{"k":"bettinson_2022_comparative","t":"A comparative analysis of non-fatal strangulation offences: will the proposed s. 75A Serious Crime Act 2015 work for victims of domestic violence and abuse?","y":2022,"v":"The Journal of Criminal Law","ty":"journal-article","doi":"10.1177/00220183221086426","url":"https://journals.sagepub.com/doi/10.1177/00220183221086426","a":["Bettinson, V."],"s":["I"],"th":["courts-and-trial","human-rights","non-fatal-strangulation"],"o":["legislative drafting adequacy"],"j":["Australia","England and Wales","New Zealand"],"f":["Argues that while a standalone strangulation offence for England and Wales was justified, the drafting of section 75A has significant deficiencies, including insufficiently precise language describing prohibited conduct.","Identifies the retention of consent as an available defence (except where serious harm is intended or foreseen) as a specific weakness, based on comparison with Australian and New Zealand equivalents.","Concludes that lessons from comparable jurisdictions' strangulation offences were underused in drafting the England and Wales provision."],"pop":"general population, England and Wales; comparator jurisdictions Australia and New Zealand","set":"courts-and-trial","d":"policy analysis","lim":"Doctrinal legal analysis published before the offence came into force (June 2022); does not include empirical operational data, which came later (Bows and Herring 2024).","q":"Pre-implementation doctrinal critique, valuable for understanding drafting concerns; should be read alongside the post-implementation empirical review by Bows and Herring (2024) to see whether predicted problems materialised.","tier":1,"era":"core","uk":"high","con":1,"cn":"Bettinson's drafting critique (especially the consent defence) has not been legislatively resolved; the subsequent Bows and Herring (2024) data on very low charge rates is consistent with, but does not directly test, her concerns.","ep":"e3","ver":"CONFIRMED","ab":"This scholarly examination investigates England and Wales's new non-fatal strangulation offense under section 75A of the Serious Crime Act 2015, introduced via section 70 of the Domestic Abuse Act 2021. The author conducts a comparative analysis with similar provisions in jurisdictions including Australia and New Zealand. The article argues that while creating a specific offense was justified, the drafting contains significant deficiencies, including insufficiently detailed language describing prohibited conduct and problematic inclusion of consent as a defense."},{"k":"brookbanks_2021_unfitness","t":"Unfitness to stand trial and fetal alcohol spectrum disorder: understanding and responding to FASD within the criminal justice system in New Zealand","y":2022,"v":"Behavioral Sciences & the Law","ty":"journal-article","doi":"10.1002/bsl.2555","url":"https://onlinelibrary.wiley.com/doi/10.1002/bsl.2555","oa":0,"a":["Brookbanks, W.","McGinn, V.","Chu, J.T."],"s":["G"],"th":["co-occurrence-neurodivergence","courts-and-trial","effective-participation"],"o":["unfitness to stand trial"],"j":["New Zealand"],"f":["Fetal alcohol spectrum disorder can impact an offender's ability to participate meaningfully in the trial process because it affects the capacity to apprehend, comprehend, participate in, decide about and communicate within legal proceedings, raising the issue of unfitness to stand trial in the New Zealand criminal justice system."],"pop":"defendants with fetal alcohol spectrum disorder","set":"court","d":"policy analysis","em":"clinical diagnosis of FASD","lim":"Policy/legal analysis rather than empirical data on case outcomes; New Zealand-specific.","q":"Useful comparator on a neurodevelopmental (rather than traumatic) form of acquired cognitive impairment intersecting with fitness law.","tier":2,"era":"core","uk":"low","con":0,"ep":"e3"},{"k":"buchan_2022_prisoner","t":"Prisoner knowledge about head injury is Improved by brief psychoeducation","y":2022,"v":"Brain Injury","ty":"journal-article","doi":"10.1080/02699052.2022.2034187","pmid":"35143348","url":"https://pubmed.ncbi.nlm.nih.gov/35143348/","oa":0,"a":["Buchan, L.D.","McMillan, T.M."],"s":["F"],"th":["adapted-interventions","environmental-adaptation","implementation-science","staff-training"],"o":["knowledge about head injury and its effects"],"j":["Scotland"],"f":["A 1 hour psychoeducation session significantly increased prisoner knowledge about head injury symptoms and effects from pre- to post-intervention, with no decrement at 4-week follow-up.","Attrition was substantial, from 34 participants pre-education to 11 at follow-up."],"pop":"adult male prisoners","set":"prison","d":"quasi-experimental","n":34,"em":"1 hour group psychoeducation session on head injury","lim":"Small sample with substantial attrition (34 to 11 by follow-up); no control group, so improvement cannot be fully attributed to the intervention alone.","q":"First direct test of a brief psychoeducation approach for prisoners on head injury; promising but preliminary given small numbers and lack of a control arm.","tier":2,"era":"core","uk":"high","con":0,"nt":"Relevant to prison education and regime themes; demonstrates feasibility of brief psychoeducation delivered within a custodial regime.","ep":"e3","ab":"The high prevalence of head injury (HI) in prisoners and its association with offending indicates a need for interventions. However, there is little evidence and none for the effectiveness of psychoeducation in improving prisoner knowledge about HI and its effects. Small groups of males in two Scottish prisons underwent a 1 hour psychoeducation session delivered by PowerPoint and combined with question and answer, video clips and a booklet about HI. A pre-post intervention design was used to assess knowledge about HI from vignettes. Participants indicated effects of HI using unprompted free recall and then with a questionnaire (the Symptom Checklist; SCL), pre-education (n = 34), post-education (n = 19) and at 4-week follow-up (n = 11). Knowledge about HI significantly increased pre- to post-education for FR-SIGN (0.91; 95% CI 0.62, 2.53) and FR-SCL (0.99; 95% CI 0.95, 4.00) without decrement at follow-up. Prisoner knowledge about HI was improved by brief psychoeducation suitable for delivery in prisons."},{"k":"chan_2022_systematic","t":"A systematic review on integrated care for traumatic brain injury, mental health, and substance use","y":2022,"v":"PLoS One","ty":"systematic-review","doi":"10.1371/journal.pone.0264116","pmid":"35239715","oa":1,"a":["Chan, V.","Toccalino, D.","Omar, S.","Shah, R.","Colantonio, A."],"s":["H"],"th":["adapted-interventions","co-occurrence-mental-health","co-occurrence-substance-use","implementation-science","service-model-evaluation"],"o":["cognitive accommodation in treatment plans","service integration"],"j":["international (mostly North America)"],"f":["Across 59 included studies on integrated TBI and mental health/substance use care, most described treatments (49) rather than programmes (4) or screening activities (7), and most integration examples operated at the individual clinical level rather than the service or system level.","Only 7 articles reported facilitators such as cognitive accommodations in treatment plans, and only 2 explicitly reported barriers such as a lack of staff education on TBI-related cognitive challenges, meaning most included studies did not analyse implementation barriers or facilitators at all.","The review recommends building cognitive accommodations into substance use and mental health treatment plans as standard, and developing multidisciplinary teams to build TBI literacy among treating professionals."],"pop":"people with co-occurring TBI and mental health or substance use disorders","set":"mixed","d":"systematic review","n":59,"em":"n/a (systematic review)","lim":"Narrative synthesis, not a meta-analysis; most included studies did not report on implementation barriers or facilitators, limiting what can be said about how to operationalise integration; not justice-specific.","q":"A well-conducted systematic review (PROSPERO registered) showing that cognitively-adapted, integrated substance use and mental health care for TBI exists as a described practice in the literature, but with very limited reporting of what helps or hinders implementation, and no justice-sector focus.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Not justice-specific but directly relevant to the substance-use adaptation and case-management themes; PROSPERO registration CRD42018108343.","ep":"e3","ab":"Traumatic brain injuries (TBI) and mental health or substance use disorders (MHSU) are global public health concerns due to their prevalence and impact on individuals and societies. However, care for individuals with TBI and MHSU remains fragmented with a lack of appropriate services and supports across the continuum of healthcare. Fifty-nine peer-reviewed articles were included, describing treatments (N=49), programs (N=4), or screening activities (N=7). Studies discussing clinical integration at the micro- and meso-levels, service integration at the micro- and meso-levels, and functional integration at the meso-level were identified. A minority of articles reported on facilitators (e.g., cognitive accommodations in treatment plans; N=7), barriers (e.g., lack of education on cognitive challenges associated with TBI; N=2), or both (N=6). This review demonstrated that integrated TBI and MHSU care already exists across a range of levels and types. Cognitive accommodations across treatment plans to facilitate integrated TBI and MHSU care should be considered, and multidisciplinary teams should be explored to provide opportunities for education among health professionals."},{"k":"costello_2022_update","t":"Update on domestic violence and traumatic brain injury: a narrative review","y":2022,"v":"Brain Sciences","ty":"review","doi":"10.3390/brainsci12010122","pmid":"35053865","oa":1,"a":["Costello, K.","Greenwald, B.D."],"s":["I"],"th":["co-occurrence-mental-health","ipv-brain-injury","memory-and-suggestibility","under-identification"],"o":["PTSD","cognitive functioning","memory loss"],"j":["United States"],"f":["TBI due to domestic violence was not widely recognised as a clinical issue until the 1990s despite occurring frequently.","Common sequelae reported across the reviewed literature include decreased cognitive functioning, memory loss and PTSD."],"pop":"domestic violence survivors","set":"mixed","d":"narrative review","lim":"Narrative review without systematic search methodology or quality appraisal of included sources.","q":"Useful up-to-date general narrative synthesis but not a systematic review; treat prevalence claims with caution pending primary source checks.","tier":2,"era":"core","uk":"medium","con":0,"ep":"e3","ab":"Research on traumatic brain injury (TBI) as a result of domestic violence has greatly increased in the past decade, with publications addressing the prevalence, diagnosis, evaluation, and treatment. Although TBI due to domestic violence has recently been found to occur quite frequently, it was not widely understood until the 1990s. Individuals who suffer from domestic violence TBI often experience sequelae such as decreased cognitive functioning, memory loss, and PTSD. The goal of this article is to increase awareness about TBI secondary to domestic violence, with the intent that it will highlight the need for further research."},{"k":"coxehyzak_2022_implementing","t":"Implementing traumatic brain injury screening in behavioral healthcare: protocol for a prospective mixed methods study","y":2022,"v":"Implementation Science Communications","ty":"journal-article","doi":"10.1186/s43058-022-00261-x","pmid":"35164885","url":"https://pubmed.ncbi.nlm.nih.gov/35164885/","oa":1,"a":["Coxe-Hyzak, K.A.","Bunger, A.C.","Bogner, J.","Davis, A.K.","Corrigan, J.D."],"s":["D"],"th":["implementation-science","screening-programmes","workforce-capability"],"o":["feasibility, appropriateness and acceptability of screening","screening behaviour","screening intention"],"j":["United States"],"f":["This protocol reports that TBI screening adoption in behavioural healthcare has failed to translate into routine practice despite an available validated instrument (OSU TBI-ID), motivating a theory-driven mixed methods study of 200 providers.","The study design uses the Theory of Planned Behavior and Diffusion of Innovations Theory to explain the gap between screening intention and actual screening behaviour."],"pop":"behavioural health providers","set":"community","d":"mixed methods","n":200,"em":"OSU TBI-ID (implementation study, not a validation study)","lim":"This is a study protocol; substantive implementation findings had not been reported as of this publication.","q":"Directly evidences the workforce/implementation gap this strand is asked to cover: even a well validated instrument such as the OSU TBI-ID is not routinely used without deliberate implementation support. Findings from this specific study were not yet available; treat as protocol-stage evidence only.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Protocol paper; outcomes of the completed study were not found in this search and should be checked for a later results publication before citing prevalence or effect figures.","ep":"e3","ab":"Characteristics of both individuals and innovations are foundational determinants to the adoption of evidenced-based practices (EBPs). However, our understanding about what drives EBP adoption is limited by few studies examining relationships among implementation determinants and implementation outcomes through theory-driven hypothesis testing. Therefore, drawing on the Theory of Planned Behavior and Diffusion of Innovations Theory, this study will disentangle relationships between provider characteristics and innovation factors on the early adoption of the Ohio State University Traumatic Brain Injury Identification Method (OSU TBI-ID) in behavioral health settings. This study will utilize an explanatory sequential mixed methods design. In Phase I (quantitative), Time 1, we will investigate behavioral health providers (N=200) attitudes, perceived behavioral control, subjective norms, and intentions to screen for TBI upon completion of a video module introducing the OSU TBI-ID. At Time 2, we will examine the number of TBI screens conducted over the previous month, as well as the feasibility, appropriateness, and acceptability of using the OSU TBI-ID in practice. In Phase II (qualitative), we will develop an interview guide using results from Phase I and will conduct semi-structured interviews with providers (N=20). This mixed methods study capitalizes on two theory-driven hypotheses bridging proximal to distal implementation outcomes and will contextualize these results qualitatively to advance our understanding about why TBI screening adoption has failed to translate to the behavioral healthcare context."},{"k":"eapen_2022_management","t":"The management and rehabilitation of post-acute mild traumatic brain injury","y":2022,"v":"Brain Injury","ty":"journal-article","doi":"10.1080/02699052.2022.2033848","pmid":"35152817","url":"https://pubmed.ncbi.nlm.nih.gov/35152817/","oa":0,"a":["Eapen, B.C.","Bowles, A.O.","Sall, J.","Lang, A.E.","Hoppes, C.W.","Stout, K.C.","Kretzmer, T.","Cifu, D.X."],"s":["D"],"th":["case-definition","military-tbi","severity-classification"],"o":["clinical practice recommendations for post-acute mTBI management"],"j":["United States"],"f":["The 2021 VA/DoD guideline update, developed by a multidisciplinary team using GRADE methodology, replaced the 2016 VA/DoD concussion-mTBI guideline with 19 refined recommendations aimed at outpatient primary care providers."],"pop":"adults with post-acute mild TBI","set":"community","d":"guideline","em":"VA/DoD 2021 case definition and GRADE-rated management recommendations for post-acute mTBI","lim":"US military health system guideline; recommendations are for post-acute clinical management rather than justice-system screening, so relevance here is as a current case-definition and severity-classification reference point.","q":"Shows the case definition of mild TBI is still being actively revised (2016 to 2021 update), reinforcing that definitional drift is ongoing rather than historic.","tier":2,"era":"core","uk":"low","con":0,"ep":"e3","ab":"In June 2021, the U.S. Department of Veterans Affairs (VA) and U.S. Department of Defense (DoD) approved a joint clinical practice guideline for the management and rehabilitation care for those who have symptoms in the post-acute period following mild traumatic brain injury (mTBI). This synopsis describes some of the clinically important recommendations. In January 2020, VA and DoD leaders assembled a joint VA/DoD guideline development team of multidisciplinary clinical stakeholders that developed key questions, systematically searched and evaluated the literature, created two 1-page algorithms, and refined 19 recommendations using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system. This synopsis describes clinically important recommendations for the management and rehabilitation of mTBI. Outpatient primary care providers are the target audience for this synopsis and guideline. The current recommendations are an update from the 2016 VA/DoD Clinical Practice Guidelines for the Management of Concussion-Mild Traumatic Brain Injury."},{"k":"haag_2019_battered","t":"Battered and brain injured: traumatic brain injury among women survivors of intimate partner violence-a scoping review","y":2022,"v":"Trauma, Violence & Abuse","ty":"review","doi":"10.1177/1524838019850623","pmid":"31170896","a":["Haag, H.L.","Jones, D.","Joseph, T.","Colantonio, A."],"s":["I"],"th":["evidence-gap","ipv-brain-injury","prevalence-women","screening-tools","under-identification"],"o":["TBI prevalence","clinical recommendations","screening tool use"],"j":["Canada","United States","multi-country"],"f":["A search of nine databases yielded 1,739 articles, of which 42 met inclusion criteria for this scoping review of IPV-related TBI.","Reported prevalence estimates for TBI among IPV survivors vary widely across studies depending on setting and measurement approach.","Screening tool use for IPV-related TBI was inconsistent across the included literature, and support recommendations for health professionals were underdeveloped."],"pop":"women survivors of IPV","set":"mixed","d":"narrative review","em":"varied across included studies","lim":"Scoping review method does not appraise study quality in depth; heterogeneity of included designs limits pooled estimates.","q":"Widely cited scoping review mapping the field as of the late 2010s; useful for the wide range in prevalence estimates and their causes.","tier":1,"era":"core","uk":"high","con":0,"nt":"Abstract only reviewed in full detail beyond the summary provided by PubMed metadata.","ep":"e3","ver":"CONFIRMED","ab":"The objective of this scoping review is to examine the extent, range, and nature of literature targeting health-care professionals on the prevalence and outcome of intimate partner violence (IPV)-related traumatic brain injury (TBI). The purpose is to gain an understanding of prevalence, investigate screening tool use, generate IPV/TBI-specific support recommendations, and identify suggestions for future research. The review was guided by Arksey and O'Malley's five stages for conducting a scoping review. A comprehensive search of nine databases revealed 1,739 articles. In total, 42 published articles were included."},{"k":"headway_undated_policebriefing","t":"Acquired Brain Injury and the Criminal Justice System: A Briefing for Police Officers and Staff","y":2022,"v":"Headway","ty":"report","url":"https://www.headway.org.uk/media/9915/acquired-brain-injury-and-the-criminal-justice-system-briefing-for-police-officers-and-staff.pdf","oa":1,"a":["Headway – the brain injury association"],"s":["K"],"th":["policing-first-contact","staff-training"],"j":["England and Wales"],"f":["Briefing aimed at police officers and staff on identifying and appropriately responding to acquired brain injury during first contact and custody."],"set":"police custody","d":"commentary","q":"Charity-produced practitioner guidance; exact publication year not stated on the document itself, recorded as approximate.","tier":3,"era":"core","uk":"medium","con":0,"nt":"Publication year is an estimate; companion piece to Headway's prison staff guide. | VERIFICATION: confirmed with a field correction applied, see corrections_log. | YEAR NOTE: 2022, not 2019","ep":"e3","ver":"PARTIAL"},{"k":"hmiprobation_2022_olderpeople","t":"Older people on probation","y":2022,"v":"HM Inspectorate of Probation","ty":"report","url":"https://hmiprobation.justiceinspectorates.gov.uk/?p=630","oa":1,"a":["Cadet, N.","HM Inspectorate of Probation"],"s":["F"],"th":["commissioning-and-policy","probation-supervision"],"o":["needs of older people on probation"],"j":["England and Wales"],"f":["Published 16 December 2022 as an Academic Insights briefing produced by Nichola Cadet for HM Inspectorate of Probation, highlighting the importance of understanding the needs of older people on probation."],"pop":"older people under probation supervision","set":"probation/community","d":"policy analysis","em":"n/a - inspectorate academic insights briefing","lim":"Full document content, including any specific discussion of brain injury, cognitive impairment or dementia, could not be retrieved from the summary page in this session; the PDF itself was not successfully fetched.","q":"Official inspectorate briefing directly relevant to the older-prisoners-on-supervision theme; content beyond the confirmed title, author and date could not be verified in this session, so should be read in full by the review team before citing specific findings.","tier":3,"era":"core","uk":"high","con":0,"nt":"abstract only / content largely unverified beyond title, author (Nichola Cadet) and publication date (16 December 2022); PDF fetch attempts returned access errors in this session. Flagging for follow-up direct access.","ep":"e3","ver":"CONFIRMED"},{"k":"howard_2022_effective","t":"Effective participation of mentally vulnerable defendants in the English magistrates' courts: the crucial role of liaison and diversion","y":2022,"v":"The Howard Journal of Crime and Justice","ty":"journal-article","doi":"10.1111/hojo.12470","url":"https://onlinelibrary.wiley.com/doi/10.1111/hojo.12470","oa":1,"a":["Howard, H."],"s":["G"],"th":["charge-and-diversion","courts-and-trial","effective-participation","liaison-and-diversion"],"o":["effective participation"],"j":["England and Wales"],"f":["Mentally vulnerable defendants unable to effectively participate in magistrates' court trials are unprotected by the law relating to unfitness to plead, which does not apply in that forum.","Argues that a permanent liaison and diversion presence in magistrates' courts, in addition to police custody suites, is needed to identify and support these defendants."],"pop":"mentally vulnerable defendants in magistrates' courts","set":"court","d":"policy analysis","em":"mental vulnerability not captured by the unfitness-to-plead test","lim":"Argument/policy piece rather than a quantitative outcome study.","q":"Directly addresses the summary-court gap that the Law Commission's 2016 report also flagged; strong UK relevance.","tier":1,"era":"core","uk":"high","con":0,"ep":"e3","ver":"CONFIRMED"},{"k":"ineson_2022_traumaticbrain","t":"Traumatic brain injury and risk of subsequent attempted suicide and violent crime","y":2022,"v":"Psychological Medicine","ty":"journal-article","doi":"10.1017/s0033291722000769","pmid":"35400353","url":"https://doi.org/10.1017/S0033291722000769","oa":0,"a":["Ineson, K.M.","Erlangsen, A.","Nordentoft, M.","Benros, M.E.","Madsen, T."],"s":["E"],"th":["administrative-data-linkage","suicide-and-self-harm","violent-offending"],"o":["suicide-and-self-harm","violent-offending"],"j":["Denmark"],"f":["Adjusted for fractures and psychiatric diagnoses, individuals with a hospital-recorded TBI had a higher rate of violent crime than those without: incidence rate ratio 1.80 (95% CI 1.78 to 1.82) in males and 2.43 (95% CI 2.36 to 2.49) in females.","Rates of suicide attempt were also elevated after TBI (IRR 3.00, 95% CI 2.93 to 3.08 in males; IRR 2.78, 95% CI 2.71 to 2.85 in females), with both outcomes higher after multiple TBIs and closer in time to the injury."],"es":[{"m":"incidence rate ratio, violent crime, males","v":"1.80","ci":"95% CI 1.78-1.82","c":"TBI vs no TBI, whole Danish population"},{"m":"incidence rate ratio, violent crime, females","v":"2.43","ci":"95% CI 2.36-2.49","c":"TBI vs no TBI, whole Danish population"},{"m":"incidence rate ratio, suicide attempt, males","v":"3.00","ci":"95% CI 2.93-3.08","c":"TBI vs no TBI, whole Danish population"},{"m":"incidence rate ratio, suicide attempt, females","v":"2.78","ci":"95% CI 2.71-2.85","c":"TBI vs no TBI, whole Danish population"}],"pop":"whole Danish population aged 10 and over, 1980-2016","set":"community","d":"linkage study","n":7783951,"em":"hospital contact for TBI, Danish national patient register","lim":"No sibling or within-individual control for familial or genetic confounding, so residual confounding by shared family or pre-injury risk factors cannot be excluded despite adjustment for measured covariates.","q":"One of the largest whole-population register analyses in the field (n close to 7.8 million), giving very precise incidence rate ratios; the temporal-proximity gradient (risk highest soon after injury) is suggestive of a direct post-injury mechanism rather than pure confounding, though it does not rule it out.","tier":1,"era":"core","uk":"high","con":1,"cn":"Whole-population Danish register association between hospital-recorded TBI and violent crime (IRR 1.80 in males, 2.43 in females), adjusted for fractures and psychiatric diagnoses but not for family-level confounding. A Danish cohort using sibling and twin fixed effects (blaabaek_2024_mildtraumatic) found associations between childhood mild TBI and adolescent charges and convictions statistically non-significant within families. The two studies differ in age at injury, severity and outcome, so the dispute concerns how far population-level associations reflect familial confounding.","nt":"Key Nordic register study for effect-size precision; complements Fazel 2011 and the Blaabaek/Guala sibling and linkage designs.","ep":"e3","ver":"CONFIRMED","ab":"Traumatic brain injury (TBI) can cause long-lasting sequelae that may increase the risk of suicidal or criminal behaviour, but large-scale longitudinal studies are lacking on the link between TBI and events of suicide attempt and violent crime. This study examined the incidence of suicide attempt and violent crime following hospital contact for TBI in a nationwide cohort study. We used nationwide register data covering all individuals aged 10+ living in Denmark during 1980-2016 (n = 7,783,951). Of these, 587,522 individuals had a hospital contact for TBI. Incidence rate ratios (IRR) were calculated by Poisson regression analyses while adjusted for relevant covariates including other fractures and psychiatric diagnoses. Individuals with TBI had higher rates of suicide attempt (females IRR, 2.78; 95% CI 2.71-2.85; males IRR, 3.00; 95% CI 2.93-3.08) compared to individuals without TBI in adjusted analyses. Multiple TBI and temporal proximity to TBI were associated with higher rates of suicide attempt. Individuals with TBI had higher rates of violent crime (females IRR, 2.43; 95% CI 2.36-2.49; males IRR, 1.80, 95% CI 1.78-1.82) compared with individuals without TBI. Higher rates of violent crime were found after multiple TBI and temporal proximity to TBI. This nationwide cohort study found higher rates of suicide attempt and violent crime among individuals with prior hospital diagnosed TBI, compared with individuals without TBI."},{"k":"kent_2021_poor","t":"Poor Parental Supervision Associated With Traumatic Brain Injury and Reactive Aggression in Young Offenders","y":2022,"v":"Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0000000000000678","pmid":"33782348","oa":0,"a":["Kent, H.","Williams, W.H.","Hinder, D.","Meadham, H.","Hodges, E.","Agarwalla, V.","Hogarth, L.","Mewse, A.J."],"s":["B"],"th":["impulsivity-aggression","socioeconomic-gradient"],"o":["impulsivity-aggression"],"j":["United Kingdom"],"f":["74 per cent of participants reported a lifetime TBI, and 46 per cent reported at least one TBI leading to loss of consciousness.","Poor parental supervision, length of loss of consciousness following TBI, and self-reported reactive aggression were all positively correlated with one another."],"pop":"male young offenders in custody, ages 16 to 18","set":"youth custody","d":"cross-sectional","n":96,"em":"self-report lifetime TBI and loss-of-consciousness duration","lim":"Cross-sectional and correlational design cannot establish causal direction between parenting, injury and aggression; single UK Young Offender Institute.","q":"UK evidence (Huw Williams group) linking a specific pathway component, poor parental supervision, to both TBI exposure and reactive aggression, suggesting shared upstream family-environment risk alongside any direct injury effect.","tier":2,"era":"core","uk":"high","con":0,"nt":"Huw Williams group; links parental supervision (a shared-risk-environment candidate) to both TBI exposure and aggression.","ep":"e3","ab":"To establish whether poor parental supervision is associated with head injury and self-reported reactive aggression in adolescents in a Young Offender's Institute. Ninety-six male participants aged 16 to 18 years were recruited from a UK Young Offender's Institute. Seventy-four percent of participants reported having experienced a lifetime traumatic brain injury (TBI), and 46% of participants reported experiencing at least 1 TBI leading to a loss of consciousness (LOC). We found that poor parental supervision, length of LOC following TBI, and self-reported reactive aggression were all positively correlated."},{"k":"kenzie_2022_system","t":"System dynamics modeling for traumatic brain injury: Mini-review of applications.","y":2022,"v":"Frontiers in Bioengineering and Biotechnology","ty":"review","doi":"10.3389/fbioe.2022.854358","pmid":"36032727","url":"https://pubmed.ncbi.nlm.nih.gov/36032727/","oa":1,"a":["Kenzie, ES","Parks, EL","Carney, N","Wakeland, W"],"s":["L"],"th":["evidence-gap","service-model-evaluation"],"o":["care delivery modelling","recovery trajectory modelling"],"j":["United States"],"f":["System dynamics approaches, including causal-loop diagramming and simulation modelling, have been applied to TBI to represent nonlinear feedback across biomechanical, cognitive, emotional and social recovery domains.","The authors conclude that simulation modelling could improve individualised treatment and care delivery planning, but only when built on adequate large-scale data."],"pop":"n/a, methodological review","set":"n/a","d":"narrative review","em":"n/a","lim":"A narrative mini-review, not a systematic review; covers a small number of applications and does not report a comprehensive search strategy.","q":"The only system-dynamics-specific review of TBI applications found in this harvest; useful as an entry point to the modelling literature for service and pathway planning, though thin and US-focused with no justice-system application identified.","tier":3,"era":"core","uk":"low","con":0,"nt":"No system dynamics or microsimulation application specific to brain injury and justice pathways was found in this harvest; flagged as an evidence gap in the memo.","ep":"e3","ab":"Traumatic brain injury (TBI) is a highly complex phenomenon involving a cascade of disruptions across biomechanical, neurochemical, neurological, cognitive, emotional, and social systems. System dynamics, an approach from systems science, has been used for decades in fields such as management and ecology to model nonlinear feedback dynamics in complex systems. In this mini-review, we summarize some recent uses of this approach to better understand acute injury mechanisms, recovery dynamics, and care delivery for TBI. We conclude that diagram-based approaches like causal-loop diagramming have the potential to support the development of a shared paradigm of TBI that incorporates social support aspects of recovery. When developed using adequate data from large-scale studies, simulation modeling presents opportunities for improving individualized treatment and care delivery."},{"k":"lansdell_2021_strengthening","t":"Strengthening the connection between acquired brain injury (ABI) and family violence: the importance of ongoing monitoring, research and inclusive terminology","y":2022,"v":"Journal of Family Violence","ty":"journal-article","doi":"10.1007/s10896-021-00278-1","pmid":"33994661","url":"https://pubmed.ncbi.nlm.nih.gov/33994661/","oa":1,"a":["Lansdell, G.T.","Saunders, B.J.","Eriksson, A.","Bunn, R."],"s":["M"],"th":["co-occurrence-mental-health","co-occurrence-substance-use","ipv-brain-injury","socioeconomic-gradient"],"o":["co-occurring disadvantage","family violence perpetration","family violence victimisation"],"j":["Australia (Victoria)"],"f":["In 100 interviews and one focus group with people with ABI, families/carers and justice stakeholders, family violence emerged as an unanticipated but troubling theme, adversely affecting many participants with ABI.","ABI and family violence often co-occurred with substance misuse, mental health problems and socio-economic disadvantage.","The authors argue an intersectional, social-ecological understanding of family violence and ABI/TBI is needed, and call for inclusive terminology and ongoing monitoring."],"pop":"people with ABI in contact with the Victorian justice system, their families/carers, and justice stakeholders","set":"mixed","d":"qualitative","n":100,"em":"self-identified or clinically confirmed ABI among participants","lim":"Qualitative content analysis of an unanticipated theme within a broader ABI-justice study; not designed as a dedicated family-violence prevalence study, so findings describe pattern and salience rather than rate.","q":"Draws on the same large Victoria dataset as lansdell_2018_enhancing and lansdell_2018_drunk; useful because it surfaces family violence as a theme the researchers did not set out to find, which strengthens its credibility as a genuinely emergent finding rather than a confirmatory one.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Overlaps with the epidemiology strand's coverage of ABI/IPV prevalence; this record is included here for its qualitative, emergent-theme methodology and its family-violence-as-justice-pathway angle rather than for prevalence estimates.","ep":"e3","ab":"Family violence (FV) harms communities worldwide so FV prevention strategies and effective responses are urgently needed. This article reports on FV apparent in a study which explored the experiences of people with both ABI and justice system encounters in Victoria, Australia. One hundred interviews and one focus group consulted people with ABI, their families and carers, and various stakeholder groups in the Victorian justice system in Australia. Qualitative content analysis determined dominant themes and sub-themes and the less common themes. Inductive interpretive content analysis identified themes commonly found in previous published research and themes that appeared unique to, or unanticipated in, our data, such as the FV theme upon which this article focuses. Our findings reveal that FV has adversely affected many people with ABI who came into contact with Victoria's justice system. Further, as ABI and FV often co-occur with substance abuse, mental health problems, socio-economic and many other significant disadvantages, for some FV perpetrators with an ABI, their ABI symptoms and characteristic co-morbidities may be a mitigating factor in their offending. The connection between ABI and family violence emerged as a troubling research theme. Indeed, the impact of FV on too many of our participants with an ABI compels us to call for further related research and secondary prevention programs targeted at FV victims, and offenders, living with ABI. An intersectional understanding of family violence and TBI/ABI in social ecological contexts is required to better understand brain injury at both individual and population levels."},{"k":"lattimore_2022_association","t":"The Association of Traumatic Brain Injury, post-traumatic stress disorder, and criminal recidivism.","y":2022,"v":"Health & Justice","ty":"journal-article","doi":"10.1186/s40352-022-00169-7","pmid":"35175451","url":"https://pubmed.ncbi.nlm.nih.gov/35175451/","oa":1,"a":["Lattimore, PK","Richardson, NJ","Ferguson, PL","Pickelsimer, EE","Lattimore, P.K.","Richardson, N.J.","Ferguson, P.L.","Pickelsimer, E.E."],"s":["A","E","F"],"th":["co-occurrence-mental-health","recidivism","release-and-resettlement","screening-tools","violent-offending"],"o":["general recidivism","post-release arrests","recidivism","violent recidivism","violent-offending"],"j":["United States"],"f":["In a stratified random sample of South Carolina prisoners interviewed approximately 90 days before release, neither TBI nor PTSD predicted time to general recidivism in survival analysis.","TBI was not a significant predictor of violent recidivism timing (p = 0.09) though PTSD was (p < 0.01), but in negative binomial models both TBI (p < 0.05) and PTSD (p < 0.05) were significantly associated with a greater number of post-release violent arrests, though not general arrests.","This nuanced, partly null result illustrates that the relationship between TBI and recidivism is outcome-specific (violent versus general) and sensitive to analytic method (survival analysis versus count model).","Survival analysis found neither TBI nor PTSD predicted time to general recidivism, and TBI approached but did not reach significance for time to violent recidivism (p=0.09); age at first arrest and PTSD were the significant predictors of violent recidivism timing.","Negative binomial models found TBI was significantly associated with a greater number of post-release violent arrests (p<0.05) but not general arrests, indicating a specific rather than general recidivism effect.","Neither TBI nor PTSD predicted time to general recidivism in survival analysis of a stratified random sample of South Carolina prisoners nearing release.","TBI and PTSD were each significantly associated with a higher count of post-release violent arrests in negative binomial models (p < 0.05), though TBI was not a significant survival predictor of violent recidivism specifically (p = 0.09)."],"pop":"prisoners approaching release","set":"prison","d":"prospective cohort","em":"structured screening interview approximately 90 days pre-release","lim":"Sample size not given in the retrieved abstract; single US state; findings differ by statistical model used (survival analysis versus negative binomial), which the authors themselves note as a source of interpretive nuance rather than a single clean effect.","q":"A methodologically careful South Carolina cohort study whose partly null and model-dependent findings are a useful corrective against over-simple claims that TBI straightforwardly predicts reoffending; from the same underlying research programme as Ferguson (2012) and Fishbein (2014).","tier":2,"era":"core","uk":"low","con":1,"cn":"TBI was not a significant predictor of violent recidivism in survival analysis (p=0.09) but was significant in negative binomial count models, illustrating the recidivism-TBI link is contested and analytic-method-dependent even within a single well-designed study.","nt":"Sample size not stated in the retrieved abstract.","ep":"e3","ab":"The purpose of the study was to assess the prevalence of traumatic brain injury (TBI) and post-traumatic stress disorder (PTSD) and to determine whether TBI or PTSD is associated with an increase in general or violent criminal recidivism among a representative sample of released prisoners. In-person interviews were conducted with a stratified random sample of individuals incarcerated with the South Carolina Department of Corrections approximately 90 days prior to the prisoners' releases. In addition to a variety of items and scales, respondents were screened for TBI and were asked whether they had received a current diagnosis of PTSD. Data were merged with arrest data that provided measures of past criminal involvement and indicators of post-release recidivism (arrest). Arrests were coded as 'general' for any arrest charge and 'violent' for any violent offense charge. Survival analyses indicate that neither TBI nor PTSD predicts time to general recidivism. PTSD (p < 0.01) and age at first arrest (p < 0.01) are significant predictors for violent recidivism and TBI is non-significant at p = 0.09. Results from the negative binomial models indicate that TBI (p < 0.05) and PTSD (p < 0.05) are significantly associated with more post-release violent arrests, but not general arrests."},{"k":"loomis_2020_schooldiscipline","t":"School discipline as a consequence of violent victimization in adolescence: understanding the mediating roles of head injury and behavior","y":2022,"v":"Journal of Interpersonal Violence","ty":"journal-article","doi":"10.1177/0886260520959635","pmid":"32960124","url":"https://doi.org/10.1177/0886260520959635","oa":0,"a":["Loomis, A.M.","Sonsteng-Person, M.","Jaggers, J.","Osteen, P."],"s":["E"],"th":["offending-onset","victimisation"],"o":["offending-onset","victimisation"],"j":["United States"],"f":["32.9 per cent of male youth exposed to violence in this sample reported having had a head injury.","Head injury alone did not significantly mediate the path from victimisation to school suspension/expulsion, but the combined pathway through head injury and problem behaviour together did, indicating head injury's contribution operates jointly with behavioural problems rather than as an independent mediator."],"pop":"1,094 male youth in the Pathways to Desistance Study who had witnessed violence","set":"mixed","d":"prospective cohort","n":1094,"em":"self-reported head injury within the Pathways to Desistance dataset","lim":"Self-report exposure and mediator measures; school discipline outcomes are influenced by structural factors including racial bias, which the authors note is a limitation for interpreting the pathway.","q":"Useful for the victimisation-to-offending and mechanism themes; head injury's role is modest and only significant in combination with behavioural problems, not independently.","tier":3,"era":"core","uk":"low","con":0,"nt":"Uses the Pathways to Desistance dataset like Silver 2020; focuses on victimisation-to-discipline pathway rather than offending outcomes directly, included for its mediation methodology relevance.","ep":"e3","ab":"Pathways from violence to head injury and poor long-term outcomes have been found among numerous populations, however, have not yet been widely examined with youth exposed to violence. The current study examined whether head injury and problem behaviors mediate the relationships between victimization and suspension/expulsion using data from the Pathways to Desistance Study, a multi-site, longitudinal study of serious adolescent offenders age 14-18. A sample of male youth who had witnessed violence (n = 1,094) reported a total score of victimization, number of early behavior problems, ever having a head injury (32.9%), and number of times suspended or expelled. Structural equation modeling was used to examine direct and indirect pathways from victimization to suspension and expulsion through head injury and behavior. Direct pathways from victimization to school discipline were significant; indirect pathways mediated by only head injury were not significant, but indirect pathways through only problem behavior and through TBI and problem behavior were significant for both expulsion and suspension."},{"k":"maas_2022_lancetneurology_commission","t":"Traumatic Brain Injury: Progress and Challenges in Prevention, Clinical Care, and Research","y":2022,"v":"The Lancet Neurology","ty":"review","doi":"10.1016/S1474-4422(22)00309-X","pmid":"36183712","url":"https://www.thelancet.com/article/S1474-4422(22)00309-X/fulltext","a":["Maas, A.I.R.","et al. (Lancet Neurology Commission on Traumatic Brain Injury)"],"s":["K"],"th":["commissioning-and-policy","neurorehabilitation","prevalence-community-comparison"],"f":["International Lancet Neurology Commission update on the global burden of TBI, prevention, clinical care and research priorities, extending the Commission's 2017 baseline."],"set":"mixed","d":"narrative review","q":"Major international multi-author commission; direct publisher page returned a 403 error on fetch during this harvest, existence and authorship confirmed via PubMed (PMID 36183712).","tier":1,"era":"core","uk":"medium","con":0,"nt":"Full text not directly retrieved (403 from thelancet.com); confirmed via PubMed metadata only. Treat abstract-only for detailed findings pending direct access. | VERIFICATION: confirmed with a minor field correction applied.","ep":"e3","ver":"MINOR"},{"k":"manoranjan_2022_prevalence","t":"Prevalence and perception of intimate partner violence-related traumatic brain injury","y":2022,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0000000000000749","pmid":"34985034","a":["Manoranjan, B.","Scott, T.","Szasz, O.P.","Bzovsky, S.","O'Malley, L."],"s":["I"],"th":["ipv-brain-injury","prevalence-women","screening-tools","under-identification"],"o":["IPV prevalence among TBI clinic attenders"],"j":["Canada"],"f":["The study measured, in a single-centre cross-sectional design, the proportion of women attending an acquired brain injury clinic with confirmed or suspected concussion who also reported past-year or lifetime IPV."],"pop":"women presenting to an acquired brain injury clinic","set":"hospital","d":"cross-sectional","em":"self-reported IPV history among women attending an ABI/concussion clinic","lim":"Single-centre design limits generalisability; abstract only available, precluding confirmation of the point prevalence estimate.","q":"Reverses the usual direction of ascertainment (screening for IPV in a TBI clinic rather than for TBI in an IPV population), a useful complementary approach.","tier":2,"era":"core","uk":"high","con":0,"nt":"Abstract only; specific prevalence percentage not stated in the retrieved abstract text so not recorded as a number.","ep":"e3","ab":"Traumatic brain injury (TBI) is a serious and often undiagnosed consequence of intimate partner violence (IPV). Data on prevalence of TBI among IPV survivors are emerging, but prevalence of IPV among patients presenting to TBI clinics is unknown. Identification of IPV is important to ensure patients with TBI receive appropriate intervention and referrals. To determine the proportion of women 18 years and older presenting to an acquired brain injury (ABI) clinic with confirmed or suspected concussion who reported experiencing IPV in the last 12 months or their lifetime."},{"k":"messing_2020_accounting","t":"Accounting for multiple nonfatal strangulation in intimate partner violence risk assessment","y":2022,"v":"Journal of Interpersonal Violence","ty":"journal-article","doi":"10.1177/0886260520975854","pmid":"33280504","a":["Messing, J.T.","Campbell, J.","AbiNader, M.A.","Bolyard, R."],"s":["I"],"th":["non-fatal-strangulation","repetitive-injury","screening-tools","victimisation"],"o":["near-fatal violence prediction"],"j":["United States"],"f":["Consequences of strangulation are dose-related: women strangled multiple times or to the point of altered consciousness are at higher risk of negative sequelae than those strangled once without loss of consciousness.","Adding a multiple-strangulation/loss-of-consciousness item to the Danger Assessment significantly improved its prediction of near-fatal violence at 7 to 8 months follow-up compared with the original tool; the equivalent addition to the Danger Assessment for Immigrant women improved prediction only slightly and non-significantly."],"pop":"women IPV survivors, immigrant and non-immigrant","set":"community","d":"prospective cohort","n":1008,"em":"Danger Assessment and Danger Assessment for Immigrant women, modified to include multiple strangulation/loss of consciousness item","lim":"Validation sample sizes are modest (619 and 389); tool intended for use in collaboration with an advocate rather than as a stand-alone predictive instrument.","q":"Key evidence for the dose-response relationship in non-fatal strangulation used in the brief's requested coverage of accumulation of injury.","tier":2,"era":"core","uk":"medium","con":0,"ep":"e3","ab":"Nonfatal strangulation is a prevalent, underreported, and dangerous form of intimate partner violence (IPV)... The most severe negative physical and mental health consequences of strangulation appear to be dose-related, with those strangled multiple times or to the point of altered consciousness at higher risk of negative sequelae. Data from one study (n = 619) were used to modify the DA to include an item on multiple strangulation or loss of consciousness due to strangulation. Data from an independent validation sample (n = 389) were then used to examine the predictive validity of the updated DA and DA-I. The updated version of the DA predicts near-fatal violence at 7-8 months follow-up significantly better than the original DA."},{"k":"moj_2022_neurodiversity","t":"Action Plan: Neurodiversity in the Criminal Justice System: A Review of the Evidence","y":2022,"v":"Ministry of Justice","ty":"report","url":"https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1087204/MoJ_Neurodiversity_Action_Plan_30_06_2022__001_.pdf","oa":1,"a":["Ministry of Justice"],"s":["F","K"],"th":["co-occurrence-neurodivergence","commissioning-and-policy","reasonable-adjustments","staff-training","workforce-and-training-policy"],"o":["reasonable adjustments in custody and supervision","screening implementation","staff training rollout"],"j":["England and Wales"],"f":["Government action plan published 30 June 2022 responding to the 2021 HMICFRS/HMI Prisons/HMI Probation joint review of neurodiversity in the criminal justice system, setting out commitments on screening, staff training and reasonable adjustments across HMPPS.","The Ministry of Justice's Neurodiversity Action Plan (submitted 30 June 2022) sets out commitments across policing, courts, prisons and probation to improve identification and support for neurodivergent people, including those with acquired brain injury, in the justice system."],"pop":"people with neurodivergent needs across prisons and probation","set":"mixed","d":"policy analysis","em":"n/a - government policy action plan","lim":"A policy commitment document rather than an evaluation; it does not itself provide evidence of impact or implementation outcomes, and its scope is neurodivergence broadly rather than acquired brain injury specifically.","q":"Directly evidences the policy response mechanism referenced in hmicfrs_2021_neurodiversity; useful for tracing whether recommendations translated into HMPPS commitments, though implementation and impact are not assessed within the document itself.","tier":1,"era":"core","uk":"high","con":0,"nt":"Government policy response to hmicfrs_2021_neurodiversity; content not independently verified beyond title, issuing department and publication date in this session. | VERIFICATION: confirmed with a field correction applied, see corrections_log.","ep":"e3","ver":"PARTIAL"},{"k":"nguyen_2022_injustice","t":"An Injustice to the Justice-Involved: A Brief Report on the Impact of Traumatic Brain Injury on Incarcerated Mothers","y":2022,"v":"Journal of Forensic Nursing","ty":"review","doi":"10.1097/jfn.0000000000000400","pmid":"35696416","oa":0,"a":["Nguyen, M.","Mead, K.","St Ivany, A."],"s":["C"],"th":["evidence-gap","screening-programmes","women-pathway"],"o":["evidence gap identification","screening recommendations"],"j":["USA"],"f":["An estimated 80 per cent of incarcerated women are mothers, yet a direct literature search on TBI in incarcerated mothers returned no results, requiring the authors to combine separate searches on maternal health and TBI, and on TBI and incarcerated women.","The review found TBI in incarcerated mothers to be an almost entirely unaddressed evidence gap and recommends routine TBI screening by correctional forensic nurses."],"pop":"incarcerated mothers","set":"prison","d":"narrative review","em":"n/a, literature review","lim":"The authors' own search found no direct evidence base on this specific population; this is a scoping/narrative brief report rather than a primary study, and its conclusions describe an evidence gap rather than new findings.","q":"Tier 3: the value of this item is in explicitly documenting an evidence gap (TBI in incarcerated mothers) rather than providing new empirical findings. Directly useful for the mother-and-baby-unit and custodial-regime bullet, where it establishes that the evidence base is essentially absent.","tier":3,"era":"core","uk":"medium","con":0,"nt":"Confirms a specific, named evidence gap: no direct research on TBI and incarcerated motherhood/mother-and-baby-unit outcomes was found by these authors' search either, consistent with what this harvest also found.","ep":"e3","ab":"Traumatic brain injury (TBI) is one of the leading causes of death and long-term disability among young adults worldwide and in the United States. TBIs are often associated with a high prevalence of morbidity, mortality, and other behavioral and cognitive problems. Several studies have shown that women living with TBIs have significantly higher odds of committing criminal acts, yet the impact of TBI on incarcerated women remains an underresearched area. By contrast, the effect of TBI on men is more prevalent in current literature, particularly relating to sports-related injuries. Given that an estimate of 80% of incarcerated women are mothers, we conducted a literature review in two phases focused on TBI in incarcerated mothers. The initial search of TBI in incarcerated mothers returned no results, so we proceeded in two phases. Phase 1 searched maternal outcomes of TBI, using the terms \"maternal health\" and \"traumatic brain injury,\" whereas Phase 2 searched \"traumatic brain injury\" and \"incarcerated women.\" Because so little information is available regarding TBI in incarcerated mothers, we used what we could find in these two phases to highlight the scarcity of knowledge about this population. This brief report addresses the knowledge gap that exists for incarcerated mothers living with TBI to encourage regular TBI screening to raise awareness and advocate for accommodated care. Correctional forensic nurses are perfectly placed to do TBI screening and to provide continuous rehabilitation after release to prevent reoffending."},{"k":"nice_2022_ng211","t":"Rehabilitation after traumatic injury (NG211)","y":2022,"v":"NICE","ty":"guideline","url":"https://www.nice.org.uk/guidance/ng211","oa":1,"a":["National Institute for Health and Care Excellence"],"s":["K"],"th":["commissioning-and-policy","neurorehabilitation","service-model-evaluation"],"j":["England and Wales"],"f":["NICE guideline NG211 covers rehabilitation service organisation and delivery for adults, children and young people after traumatic injury including traumatic brain injury."],"set":"hospital","d":"guideline","q":"National NHS guideline governing rehabilitation service coordination, including complex TBI cases.","tier":1,"era":"core","uk":"high","con":0,"nt":"Published January 2022. Confirmed current on NICE site.","ep":"e3","ver":"CONFIRMED"},{"k":"obrien_2022_brain","t":"Brain injury and prison: over-representation, prevention and reform","y":2022,"v":"Australian Journal of Human Rights","ty":"journal-article","doi":"10.1080/1323238x.2022.2093462","url":"https://www.tandfonline.com/doi/full/10.1080/1323238X.2022.2093462","oa":0,"a":["O'Brien, M.T."],"s":["M"],"th":["disability-discrimination","human-rights","staff-training","under-identification"],"o":["human rights litigation as remedy","screening policy","staff training"],"j":["Australia"],"f":["The article argues that unrecognised brain injury in correctional facilities frequently leads to inadequate treatment and inappropriate disciplinary measures because of limited awareness among criminal justice professionals.","The author, writing from personal experience of severe traumatic brain injury as well as legal scholarship, recommends systematic prisoner screening, enhanced training for law enforcement and judicial personnel, and consideration of human rights litigation as a lever for reform."],"pop":"people with brain injury in correctional facilities (policy/advocacy analysis)","set":"prison","d":"commentary","em":"n/a (policy/reform analysis, not an empirical study)","lim":"Advocacy/reform-oriented commentary rather than original empirical research; written from the author's personal and professional perspective rather than presenting new data.","q":"Included as a serious, scholarly, first-person-informed piece of advocacy analysis rather than empirical evidence; valuable for the non-deficit/disability-rights and human-rights framing theme precisely because it is authored by a legal academic who herself lives with severe TBI.","tier":3,"era":"core","uk":"low","con":0,"nt":"Policy/advocacy commentary, not an empirical study; the author identifies as living with severe traumatic brain injury, giving the piece a distinctive first-person authority relevant to the strand's non-deficit and disability-rights framing theme.","ep":"e3","ab":"The article examines the significant overrepresentation of brain-injured individuals within correctional facilities globally. Inmates with prior brain injuries are described as considerably more likely to have experienced such injuries compared to the general population. The author highlights how unrecognised brain injuries frequently result in inadequate treatment and inappropriate disciplinary measures due to limited awareness among criminal justice professionals. Recommendations include systematic screening of prisoners, enhanced training for law enforcement and judicial personnel, and potential use of human rights litigation to address the needs of incarcerated brain-injured individuals."},{"k":"parrott_2022_traumatic","t":"Traumatic Brain Injury in Indiana's Correctional System: Prevalence and Recidivism.","y":2022,"v":"Journal of Correctional Health Care","ty":"journal-article","doi":"10.1089/jchc.21.01.0003","pmid":"36170108","url":"https://pubmed.ncbi.nlm.nih.gov/36170108/","oa":0,"a":["Parrott, DR","Trexler, LE","Parrott, D.R.","Trexler, L.E."],"s":["A","E"],"th":["heterogeneity","prevalence-adult-custody","recidivism","release-and-resettlement","screening-tools"],"o":["moderate-to-severe TBI prevalence","prevalence-adult-custody","recidivism"],"j":["United States"],"f":["Across two Indiana screening samples (2,791 in the state correctional system; 189 in specialty problem-solving courts), rates of moderate-to-severe TBI were highly variable, ranging from 13 per cent to 86 per cent, and higher than in the general population.","Formerly incarcerated people with moderate-to-severe TBI from the state correctional sample were nearly twice as likely to return to incarceration within one year of release, and recidivism rates were significantly higher for those with TBI at both 6 and 12 months postrelease.","Recidivism rates for people with moderate-to-severe TBI were significantly higher than for those without at both 6 and 12 months post-release.","People reporting a moderate-to-severe TBI were nearly two times more likely to return to incarceration within one year of release than those without a TBI history."],"es":[{"m":"relative risk of return to incarceration within 1 year","v":"~2-fold","ci":null,"c":"moderate-to-severe TBI vs no TBI, IDOC sample"}],"pop":"people incarcerated or exiting incarceration","set":"mixed","d":"prospective cohort","n":2980,"em":"structured TBI screening across two distinct programmes (state correction system and problem-solving courts)","lim":"The very wide 13 to 86 per cent range across the two samples itself illustrates measurement or population heterogeneity within a single state system; specific reasons for the range are not detailed in the abstract.","q":"A large, practically grounded US state programme evaluation directly linking screening prevalence to recidivism outcomes, useful for policy audiences; the wide within-state range across two samples is itself informative evidence of the heterogeneity theme.","tier":2,"era":"core","uk":"low","con":0,"nt":"Companion Indiana Department of Correction dataset to Ray 2017, Trexler 2022 and Parrott 2026 RCBI trial.","ep":"e3","ab":"This article identified rates of traumatic brain injury (TBI) and recidivism among people incarcerated or exiting incarceration in Indiana using data from different sectors of the incarcerated population. This article was a collaboration between the rehabilitation hospital of Indiana and both the Indiana Department of Correction (IDOC) and the problem-solving courts of Marion County, resulting in two distinct screening samples. Participants in the IDOC sample (n = 2,791) were screened over a period of 2 years and 4 months. Participants in the specialty courts sample (n = 189) were screened between August and October 2016. The rates of moderate-to-severe TBI in the samples were highly variable and ranged from 13% to 86%, higher than in the general population. Recidivism rates for those with TBI were significantly higher than among participants without TBI at 6 and 12 months postrelease. Formerly incarcerated people from the IDOC sample reporting a moderate-to-severe TBI were nearly two times more likely to return to incarceration within 1 year of release."},{"k":"prisonreformtrust_2022_why","t":"Why focus on reducing women's imprisonment? England and Wales","y":2022,"v":"Prison Reform Trust","ty":"report","url":"https://prisonreformtrust.org.uk/wp-content/uploads/2022/08/Why-women-2022-briefing.pdf","oa":1,"a":["Prison Reform Trust"],"s":["C"],"th":["commissioning-and-policy","ipv-brain-injury","prevalence-women"],"o":["abuse and trauma context","brain injury prevalence (secondary citation)"],"j":["United Kingdom (England and Wales)"],"f":["The briefing states that research by the Disabilities Trust with 173 women at HMP Drake Hall found almost two-thirds (64 per cent) had a history indicative of brain injury, and notes that for most of these women the brain injury was caused by domestic violence."],"pop":"women in prison, England and Wales","set":"prison","d":"policy analysis","em":"secondary citation of Disabilities Trust screening data","lim":"This briefing repeats the Disabilities Trust's own statistic rather than presenting new primary data; value here is as a policy-advocacy summary rather than an independent evidence source.","q":"Tier 3: secondary citation of the disabilitiestrust_2018_making figures within an influential, regularly updated UK policy briefing; useful for tracing how the 64 per cent statistic has propagated into mainstream penal reform advocacy, but adds no independent evidence.","tier":3,"era":"core","uk":"high","con":0,"nt":"Secondary source: repeats the Disabilities Trust 64 per cent figure (see disabilitiestrust_2018_making) rather than providing independent data. Logged because it is the vehicle by which this statistic reaches UK parliamentary and policy audiences.","ep":"e3","ver":"CONFIRMED"},{"k":"saleem_2022_prevalence","t":"Prevalence and risk factors for intimate partner physical violence-related acquired brain injury among visitors to justice center in New York","y":2022,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0000000000000750","pmid":"34985036","a":["Saleem, G.T.","Champagne, M.","Haider, M.N.","Leddy, J.J.","Willer, B."],"s":["I"],"th":["courts-and-trial","ipv-brain-injury","prevalence-women","screening-tools"],"o":["ABI prevalence","risk factors for ABI"],"j":["United States"],"f":["Forty survivors of IPV aged 17 to 73 years (median 32) attending a community justice centre were assessed within 60 days of a physical violence incident using the HELPS and OSU TBI-ID screening tools."],"pop":"survivors of IPV attending a community justice centre","set":"community","d":"retrospective cohort","n":40,"em":"HELPS and OSU TBI-ID screening instruments","lim":"Small sample (n=40) from a single justice centre; retrospective chart review design.","q":"One of the few studies to apply validated brain injury screening instruments (HELPS, OSU TBI-ID) specifically within a justice-system access point rather than a health setting.","tier":2,"era":"core","uk":"high","con":0,"nt":"Directly relevant to the screening-tools theme requested (HELPS, OSU TBI-ID applied to IPV).","ep":"e3","ab":"The recent United States Government Accountability Office report highlights the need for improved data on the prevalence of intimate partner violence (IPV)-related acquired brain injury (ABI) to help direct Health & Human Services public efforts. This article identifies the prevalence and risk factors for IPV-related ABI among survivors of IPV at a Justice Center in New York. Community Justice Center. Forty survivors of IPV, aged 17 to 73 years (median 32, interquartile range: 25.25, 42) were assessed within 60 days of sustaining physical violence. Retrospective chart review. The HELPS and OSU TBI-ID screening instruments were used."},{"k":"taggart_2022_intermediaries","t":"Intermediaries in the criminal justice system and the 'neutrality paradox'","y":2022,"v":"Journal of Law and Society","ty":"journal-article","doi":"10.1111/jols.12361","url":"https://onlinelibrary.wiley.com/doi/10.1111/jols.12361","oa":1,"a":["Taggart, J."],"s":["G"],"th":["courts-and-trial","effective-participation","reasonable-adjustments"],"o":["intermediary role neutrality"],"j":["England and Wales, Northern Ireland"],"f":["The intermediary special measure was introduced by the Youth Justice and Criminal Evidence Act 1999 to assist vulnerable witnesses to give evidence; based on 31 interviews with intermediaries and judges, this study identifies tensions between the role's underpinning value of neutrality and its practical operation."],"pop":"registered intermediaries and judges","set":"court","d":"qualitative","n":31,"em":"31 interviews with intermediaries and judges","lim":"Qualitative, practitioner-perspective study; does not measure defendant or witness outcomes directly.","q":"Critical, recent evaluation of the statutory intermediary scheme referenced in the Law Commission's unfitness-to-plead recommendations.","tier":2,"era":"core","uk":"high","con":0,"ep":"e3"},{"k":"trexler_2022_theimpact","t":"The impact of resource facilitation on recidivism for individuals with traumatic brain injury: a pilot, non-randomized controlled study","y":2022,"v":"Brain Injury","ty":"journal-article","doi":"10.1080/02699052.2022.2051207","pmid":"35285357","url":"https://doi.org/10.1080/02699052.2022.2051207","oa":0,"a":["Trexler, L.E.","Parrott, D."],"s":["E"],"th":["linkworker-models","recidivism","service-model-evaluation"],"o":["recidivism"],"j":["United States"],"f":["31 individuals with TBI who received resource facilitation recidivated (rearrest or return to incarceration) significantly less often at 6 and 12 months than the 180 who declined the intervention."],"pop":"justice-involved individuals with moderate-to-severe TBI exiting Indiana DOC","set":"probation/community","d":"quasi-experimental","n":211,"em":"screened moderate-to-severe TBI, receipt of resource facilitation intervention vs declined comparison group","lim":"Non-randomised design with self-selection into the intervention arm (31 accepted vs 180 declined), small intervention group, and single US state, meaning selection bias could account for some of the observed benefit.","q":"Suggests that at least part of the elevated recidivism risk associated with TBI is modifiable through case-management-style intervention, though the non-randomised design and small treated group limit causal confidence.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Relevant to intervention/response themes as well as strand E outcomes; precedes the RCT (Parrott 2026) from the same Indiana programme.","ep":"e3","ab":"Research has shown that as many as 60% of adults in the criminal justice system have a history of traumatic brain injury (TBI), but the examination of effective interventions to reduce recidivism has only just begun. The present study explored the extent to which resource facilitation (RF) may decrease recidivism among those individuals with TBI. Over a 2-year period, a prospective, non-randomized controlled study was conducted that included 1,504 justice-involved individuals exiting the Indiana Department of Corrections (IDOC). Participants were screened for a history of TBI as they entered parole or community corrections, with 211 (14%) offenders screening positive for moderate-to-severe TBI. Thirty-one of the 211 offenders offered RF chose to participate in the intervention, while 180 declined and served as the comparison group. Participants in RF were found to recidivate significantly less often at 6 and 12 months post-release when looking at rearrests or return to incarceration combined between the two groups. Our findings suggest that the increased risk for reincarceration in those individuals with TBI could be mitigated by the use of RF."},{"k":"turner_2022_supporting","t":"Supporting young people's cognition and communication in the courtroom: a scoping review of current practices","y":2022,"v":"Criminal Behaviour and Mental Health","ty":"journal-article","doi":"10.1002/cbm.2237","url":"https://onlinelibrary.wiley.com/doi/10.1002/cbm.2237","oa":1,"a":["Turner, K.","Hughes, N."],"s":["G"],"th":["courts-and-trial","effective-participation","evidence-gap","youth-pathway"],"o":["courtroom support measures","effective participation"],"j":["mixed"],"f":["A recent meta-analysis cited in this scoping review suggested that the majority of young people in contact with the criminal justice system have cognitive and/or communication impairments.","Over the past 20 years, support measures (such as intermediaries and adapted questioning) have been introduced in courtrooms internationally in recognition of these needs; the review maps current evidence for their efficacy."],"pop":"young people in contact with the criminal justice system with cognitive or communication impairment","set":"court","d":"narrative review","em":"cognitive and/or communication impairment (self-reported prevalence from a cited meta-analysis)","lim":"Scoping review methodology surfaces breadth rather than depth; efficacy evidence for individual measures is described as still developing.","q":"Useful review-level synthesis bridging youth-justice cognitive impairment prevalence and the practical courtroom-support literature.","tier":2,"era":"core","uk":"medium","con":0,"ep":"e3"},{"k":"victoire_2022_thought","t":"'I thought I was about to die': management of non-fatal strangulation in general practice","y":2022,"v":"Australian Journal of General Practice","ty":"journal-article","doi":"10.31128/ajgp-10-21-6195","pmid":"36310000","oa":1,"a":["Victoire, A.","De Boos, J.","Lynch, J."],"s":["I"],"th":["clinical-assessment","mortality","non-fatal-strangulation"],"o":["clinical management pathway","homicide risk communication"],"j":["Australia"],"f":["Approximately half of patients who are strangled sustain no immediate physical injury, despite the potential for significant sequelae including carotid dissection, hypoxic brain injury and laryngeal injury.","The paper reiterates that non-fatal strangulation by an intimate partner increases homicide risk 7.48-fold, citing the Glass et al. case-control finding, and sets out a general-practice identification and management pathway."],"pop":"patients presenting to general practice after strangulation","set":"community","d":"narrative review","lim":"Narrative clinical guidance rather than primary research; risk figures are drawn from earlier US case-control data (Glass 2008) rather than an Australian-specific estimate.","q":"Useful primary-care pathway guidance directly transferable to UK general practice; correctly attributes rather than re-deriving the 7.48 figure.","tier":2,"era":"core","uk":"high","con":0,"ep":"e3","ab":"Awareness of the significance of non-fatal strangulation is increasing in health and justice settings. While approximately half of patients strangled will sustain no immediate physical injury, strangulation has potential significant sequelae such as carotid dissection, hypoxic brain injury and laryngeal injury. Non-fatal strangulation by an intimate partner increases homicide risk by 7.48 times. General practitioners have a key role in identification, education and appropriate treatment."},{"k":"welshgov_2022_prisonmhstandards","t":"New Standards for Mental Health Services in Prisons in Wales","y":2022,"v":"Welsh Government, with HMPPS and NHS Wales","ty":"report","url":"https://www.gov.wales/sites/default/files/consultations/2022-07/new-standards-for-mental-health-services-in-prisons-in-wales.pdf","oa":1,"a":["Welsh Government"],"s":["K"],"th":["co-occurrence-neurodivergence","commissioning-and-policy","prison-healthcare"],"j":["Wales"],"f":["Names Brain Injury explicitly as one of the condition-specific standards to be developed for prison mental health services in Wales, alongside learning disability, autism, dementia and crisis care.","Requires reception mental health assessments to include questions on learning disabilities and neurodevelopmental disorders, and staff training on learning difficulties and neurodiversity."],"set":"prison","d":"policy analysis","q":"Consultation-stage standards document (July 2022); implementation and funding status of the brain injury-specific standard not confirmed in this harvest.","tier":1,"era":"core","uk":"high","con":0,"nt":"Strongest direct Welsh Government commitment naming brain injury in a justice-health document found in this harvest; status (funded/implemented) unconfirmed, appears aspirational as of the consultation draft.","ep":"e3","ver":"CONFIRMED"},{"k":"wong_2020_impact","t":"Impact of mild traumatic brain injury on physical, mental and cognitive functioning of abused women admitted to emergency units","y":2022,"v":"Health & Social Care in the Community","ty":"journal-article","doi":"10.1111/hsc.13218","pmid":"33159412","oa":0,"a":["Wong, J.Y.","Choi, A.W.","Wong, J.K.","Ng, Z.L.","Cheung, K.Y.","Lau, C.L.","Kam, C.W.","Fong, D.Y."],"s":["C"],"th":["co-occurrence-mental-health","ipv-brain-injury","non-fatal-strangulation"],"o":["cognitive functioning","mental health-related quality of life","post-concussion physical symptoms"],"j":["China (Hong Kong)"],"f":["24.4 per cent of 86 abused women presenting at Hong Kong emergency units had IPV-related mild TBI.","Abused women with IPV-related mild TBI had significantly more severe post-concussion physical symptoms than those without (estimate 18.7, 95% CI 10.9 to 26.6).","The Mental Component Summary of quality of life was significantly worse in women with IPV-related mild TBI (estimate -7.9, 95% CI -13.8 to -2.1)."],"es":[{"m":"regression estimate","v":"18.7","ci":"10.9 to 26.6","c":"post-concussion physical symptom severity, IPV-related mild TBI vs no mild TBI"},{"m":"regression estimate","v":"-7.9","ci":"-13.8 to -2.1","c":"SF-36 Mental Component Summary, IPV-related mild TBI vs no mild TBI"}],"pop":"abused women presenting at hospital emergency units","set":"hospital","d":"cross-sectional","n":86,"em":"US CDC definition-based TBI screening at triage","lim":"Hospital emergency department sample, not a justice-involved population; single jurisdiction (Hong Kong); cross-sectional design.","q":"Community/hospital-side study rather than justice-involved; included as cross-jurisdictional evidence for the aetiology bullet (IPV as a brain injury mechanism) and to inform the strand C to victim-strand boundary.","tier":3,"era":"core","uk":"low","con":0,"nt":"Boundary case: victim/community (hospital) sample, not justice-involved. Logged here because it is directly relevant to the aetiology bullet and gives Hong Kong as a further cross-jurisdictional data point; primary ownership belongs to the separate IPV brain injury victim strand.","ep":"e3","ab":"Limited studies exist on women's mild traumatic brain injury received from episode of intimate partner violence. This study aims to identify the occurrence of intimate partner violence-related mild traumatic brain injury in Chinese women admitted to emergency units; and examine the physical, mental, and cognitive functioning of abused women with mild traumatic brain injury related to violent episodes. Eighty-six Chinese abused women presenting at emergency units in four major local hospitals in Hong Kong between January 2014 and December 2016 were recruited. They were admitted for the treatment of intimate partner violence-related physical injuries and were screened for traumatic brain injury by the emergency unit nurses at triage. Participants were assessed for traumatic brain injury based on the definition from US Center for Disease Control and Prevention, post-concussion physical symptoms, anxiety and depression, health-related quality of life, and cognitive functioning. Structured multiphase regression was used to examine the impact of intimate partner violence-related mild traumatic brain injury on physical, mental, and cognitive functioning of participants. We found that 24.4% of participants had intimate partner violence-related mild traumatic brain injury. There were significantly more severe post-concussion physical symptoms in abused women with intimate partner violence-related mild traumatic brain injury than those without mild traumatic brain injury (estimate = 18.7, 95% CI = 10.9 to 26.6, p < 0.001). The Mental Component Summary was also significantly associated with intimate partner violence-related mild traumatic brain injury (estimate = -7.9, 95% CI = -13.8 to -2.1, p = 0.009). Regarding cognitive functioning, the mean total test scores indicated that both groups were cognitively abnormal and there was no significant impact from mild traumatic brain injury. This study provides evidence on the impact of mild traumatic brain injury and implications in screening for mild traumatic brain injury and early intervention for improving quality of life in abused women."},{"k":"alosco_2021_diagnosecte","t":"Developing methods to detect and diagnose chronic traumatic encephalopathy during life: rationale, design, and methodology for the DIAGNOSE CTE Research Project","y":2021,"v":"Alzheimer's Research & Therapy","ty":"journal-article","doi":"10.1186/s13195-021-00872-x","pmid":"34384490","oa":1,"a":["Alosco, M.L.","Mariani, M.L.","Adler, C.H.","Balcer, L.J.","Bernick, C.","Au, R.","Banks, S.J.","Barr, W.B.","Bouix, S.","Cantu, R.C.","Coleman, M.J.","Dodick, D.W.","Farrer, L.A.","Geda, Y.E.","Katz, D.I.","Koerte, I.K.","Kowall, N.W.","Lin, A.P.","Marcus, D.S.","Marek, K.L.","McClean, M.D.","McKee, A.C.","Mez, J.","Palmisano, J.N.","Peskind, E.R.","Tripodis, Y.","Turner, R.W.","Wethe, J.V.","Cummings, J.L.","Reiman, E.M.","Shenton, M.E.","Stern, R.A."],"s":["J"],"th":["case-definition","cte-neuropathology","evidence-gap","screening-tools"],"o":["in vivo biomarkers for CTE","traumatic encephalopathy syndrome diagnostic criteria"],"j":["United States"],"f":["As of this protocol paper, CTE could not be diagnosed during life; the DIAGNOSE CTE Research Project was funded specifically to develop and validate in vivo biomarkers and clinical diagnostic criteria, work that as of 2026 remains incomplete."],"pop":"former professional and collegiate American football players, aged 45-74","set":"community","d":"prospective cohort","n":240,"em":"repetitive head impact exposure, playing history and level","lim":"Protocol paper describing planned methodology, not outcome data; enrolment and follow-up were disrupted by the COVID-19 pandemic, and follow-up shifted partly to remote assessment.","q":"Establishes that even the best-funded, most methodologically rigorous attempt to create an in-life diagnostic test for CTE had not, at the time of writing, succeeded, underscoring why CTE remains a postmortem-only diagnosis and why any in-life clinical label (traumatic encephalopathy syndrome) is a proxy rather than a confirmed diagnosis.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Directly relevant to why no reliable in-life screening test for CTE risk exists for occupational or sporting screening purposes.","ep":"e3","ab":"Chronic traumatic encephalopathy (CTE) is a neurodegenerative disease that has been neuropathologically diagnosed in brain donors exposed to repetitive head impacts, including boxers and American football, soccer, ice hockey, and rugby players. CTE cannot yet be diagnosed during life. In December 2015, the National Institute of Neurological Disorders and Stroke awarded a seven-year grant to fund the DIAGNOSE CTE Research Project. The objectives of this multicenter project are to develop in vivo fluid and neuroimaging biomarkers for CTE, characterize its clinical presentation, refine and validate clinical research diagnostic criteria (traumatic encephalopathy syndrome), examine risk factors, and provide shared resources to the research community. The targeted sample and sample size was 240 male participants, ages 45-74, including 120 former professional football players, 60 former collegiate football players, and 60 asymptomatic participants without a history of head trauma or contact sport participation."},{"k":"baidawi_2020_neurodisability","t":"Neurodisability among Children at the Nexus of the Child Welfare and Youth Justice System","y":2021,"v":"Journal of Youth and Adolescence","ty":"journal-article","doi":"10.1007/s10964-020-01234-w","pmid":"32300912","oa":1,"a":["Baidawi, S.","Piquero, A.R."],"s":["B"],"th":["care-experience","co-occurrence-neurodivergence","offending-onset"],"o":["care-experience","offending-onset"],"j":["Australia"],"f":["48 per cent of crossover children (dual child welfare and youth justice involvement) had a documented neurodisability.","Children with a neurodisability experienced greater cumulative maltreatment and adversity, earlier entry to out-of-home care, earlier offending onset, and a greater volume of charges than crossover children without a neurodisability.","Neurodisability was not associated with a greater likelihood of violent charges relative to other crossover children, though it was associated with higher odds of criminal-damage and motor-vehicle-theft charges."],"pop":"crossover children (dual child welfare and youth justice involvement)","set":"mixed","d":"cross-sectional","n":300,"em":"clinical/administrative record of neurodisability (not TBI-specific; includes intellectual disability, ABI, FASD, ADHD and other conditions)","lim":"Neurodisability is a composite category (not TBI-specific), so the acquired-brain-injury contribution cannot be isolated; single-jurisdiction Australian sample.","q":"Solid contributory evidence on the care-experience/neurodisability pathway component central to this strand's brief, though the exposure measure is broader than TBI alone; flagged accordingly.","tier":2,"era":"core","uk":"high","con":0,"nt":"Neurodisability category is composite, not TBI-specific; included because it directly addresses the care-experienced-children pathway component requested for this strand.","ep":"e3","ab":"Although neurodisability features significantly across child welfare and youth justice cohorts, little research investigates neurodisability among crossover children with dual systems involvement. This study examined differences in childhood adversity, child protection involvement, and offending among crossover children by neurodisability status. Data were from a sample of 300 children who were charged and appeared in three Australian children's courts, and who also had statutory child protection involvement. Nearly one-half of crossover children had a neurodisability (48%) and this group experienced greater cumulative maltreatment and adversity, earlier out-of-home care entry and offending onset, more caregiver relinquishment and residential care placement, and a greater volume of charges."},{"k":"bogner_2021_comparative","t":"Comparative effectiveness of a brief intervention for alcohol misuse following traumatic brain injury: a randomized controlled trial","y":2021,"v":"Rehabilitation Psychology","ty":"journal-article","doi":"10.1037/rep0000405","pmid":"34618511","oa":0,"a":["Bogner, J.","Corrigan, J.D.","Peng, J.","Kane, C.","Coxe, K."],"s":["H"],"th":["adapted-interventions","co-occurrence-substance-use"],"o":["binge drinking","drinks per week","resumption of alcohol use"],"j":["United States"],"f":["In a 58-person RCT, an adapted Screening, Education, and Brief Intervention (SBI) for alcohol misuse after TBI did not differ from an attention-control condition on the primary outcome, drinks per week at 12 months, which was very low across both arms.","A significantly lower proportion of the adapted-SBI group had resumed any alcohol use by 12 months (32 per cent) compared with the attention-control group (62 per cent, p<.05), though other secondary outcomes (bingeing, knowledge, drug use) did not differ."],"es":[{"m":"proportion resumed alcohol use by 12 months","v":"32% (adapted SBI) vs 62% (control)","ci":"p<.05","c":"adapted SBI vs screening and education with attention control"}],"pop":"adults with traumatic brain injury requiring inpatient rehabilitation and a history of alcohol misuse (clinical, non-justice sample)","set":"hospital","d":"RCT","n":58,"em":"TBI requiring inpatient rehabilitation, plus documented history of alcohol misuse","lim":"Small sample (58); single-site US inpatient rehabilitation setting; not a justice-involved population; primary outcome (drinks per week) showed no group difference despite the resumption-of-use finding.","q":"A genuine RCT of a substance-use brief intervention adapted for TBI, with a mixed result: no effect on the pre-specified primary outcome but a significant effect on a secondary behavioural outcome (resumption of any use). No equivalent trial in a justice-involved population was identified in this harvest.","tier":2,"era":"core","uk":"low","con":0,"nt":"Clinical (non-justice) sample; the closest evidence found in this harvest to a tested substance-use intervention adapted specifically for TBI, but not applied to an offender population.","ep":"e3","ab":"Compare the effects of an adapted Screening, Education, and Brief Intervention (Adapted SBI) for alcohol misuse following traumatic brain injury (TBI) to a Screening and Education with Attention Control (SEA) condition. A single-masked, parallel group, randomized controlled trial was conducted with 58 participants who were 18 and older, sustained a TBI requiring inpatient rehabilitation, had a history of alcohol misuse, were English-speaking, cleared posttraumatic amnesia, were free of language impairments precluding participation in the intervention, and who provided informed consent. Outcomes were collected at 3, 6, and 12 months postdischarge. The primary outcome was drinks per week at 12 months postdischarge. Participants in both conditions reduced alcohol use following their injury. The number of drinks per week at 12 months did not differ between the treatment conditions; the number of drinks consumed across the entire sample was very low. A lower percentage of participants in the Adapted SBI condition resumed alcohol use by 12 months postdischarge (32% vs. 62% in the SEA condition, p<.05). No significant differences were found on other outcomes (binging, facts recalled about the negative effects of alcohol, drug use). While alcohol misuse generally declines postinjury, by 12 months postdischarge many individuals resume alcohol use. Adapted SBI may slow the resumption of alcohol use."},{"k":"brandt_2021_rehabilitation","t":"Rehabilitation of executive function in chronic paediatric brain injury: a randomized controlled trial","y":2021,"v":"BMC Medicine","ty":"journal-article","doi":"10.1186/s12916-021-02129-8","pmid":"34724955","oa":1,"a":["Brandt, A.E.","Finnanger, T.G.","Hypher, R.E.","Rø, T.B.","Skovlund, E.","Andersson, S.","Risnes, K.","Stubberud, J."],"s":["H"],"th":["cognitive-remediation","evidence-gap","executive-function"],"o":["parent-reported executive function (BRIEF)","performance-based executive function tasks"],"j":["Norway"],"f":["In a pre-registered, blinded RCT of 76 children with chronic acquired brain injury, a paediatric adaptation of Goal Management Training (pGMT, n=38) showed no significant advantage over an active psychoeducational control (pBHW, n=38) on the co-primary outcome of parent-reported daily-life executive function at 6 months.","On performance-based tasks, pGMT was associated with improved inhibition and executive attention, while the active control group made fewer errors on a naturalistic cooking task, an inconsistent pattern across outcome levels.","The authors conclude that metacognitive training did not demonstrate additional effectiveness over an active comparator on the primary, real-world outcome, and call for larger studies."],"es":[{"m":"BRIEF Behavioral Regulation Index, estimated difference","v":"-2.3","ci":"95% CI -5.1 to 0.6","c":"pGMT vs pBHW at 6 months"}],"pop":"children and adolescents aged 10 to 17 with chronic paediatric acquired brain injury (clinical, non-justice sample)","set":"community","d":"RCT","n":76,"em":"clinical diagnosis of paediatric acquired brain injury with parent-reported executive function complaints","lim":"No significant effect on the primary parent-reported outcome; the active (not passive) comparator makes this a conservative but demanding test; results at only 6 months, not longer-term.","q":"A well-designed, pre-registered, blinded RCT with an active comparator and low attrition, whose headline finding is a null result on the primary real-world outcome measure, reinforcing the Cochrane conclusion (Chung 2013) that GMT-style metacognitive training's benefit on real-world executive function is not well established even under rigorous trial conditions.","tier":2,"era":"core","uk":"low","con":0,"nt":"Clinical (non-justice), paediatric Norwegian sample; included as one of the best-designed recent GMT trials and its null primary-outcome result is directly relevant to tempering justice-sector expectations of the same technique.","ep":"e3","ab":"Impaired executive functions (EFs) cause significant disability after paediatric acquired brain injury (pABI) warranting efficient interventions. This pre-registered, blinded, parallel-randomized controlled trial evaluated efficacy of a paediatric adaptation of Goal Management Training (pGMT) compared to a psychoeducative control (paediatric Brain Health Workshop, pBHW) to improve EF. Children aged 10 to 17 years with pABI, at least 1 year post-onset, with parent-reported EF complaints, were randomized to pGMT (n=38) or pBHW (n=38). Seventy-three participants (96%) completed allocated interventions and 71 (93%) attended the 6-month follow-up. The results demonstrated no significant difference in effectiveness for the two interventions on parent-reported EF at 6 months. In performance-based tests, pGMT was associated with improved inhibition and executive attention, while pBHW was associated with fewer errors in a naturalistic cooking task. In pABI, metacognitive training (pGMT) did not demonstrate additional effectiveness on parent-reported daily life EF at 6-month follow-up, when compared to a psychoeducative control."},{"k":"daa_2021_s75a","t":"Domestic Abuse Act 2021, section 70 (strangulation or suffocation, inserting section 75A into the Serious Crime Act 2015)","y":2021,"v":"legislation.gov.uk","ty":"legal-instrument","url":"https://www.legislation.gov.uk/ukpga/2021/17/section/70","oa":1,"a":["United Kingdom Parliament"],"s":["I"],"th":["courts-and-trial","human-rights","non-fatal-strangulation"],"o":["creation of a standalone strangulation offence"],"j":["England and Wales"],"f":["Section 70 of the Domestic Abuse Act 2021 creates a standalone offence (new section 75A, Serious Crime Act 2015) of intentional strangulation or breath-affecting acts constituting battery, in force from 7 June 2022, carrying up to 5 years' imprisonment on indictment.","Consent is removed as a defence only where serious harm results and the defendant intended or was reckless as to that harm; consent otherwise remains a potential defence, a point criticised in the academic literature (see Bettinson 2022)."],"pop":"general population, England and Wales","set":"courts-and-trial","d":"policy analysis","lim":"Primary legislation text alone does not describe its operation in practice; see linked empirical evaluations (Bows and Herring 2024; Bettinson 2022) for that evidence.","q":"Primary legal source; should always be read alongside the empirical evaluation literature rather than cited alone for claims about effectiveness.","tier":1,"era":"core","uk":"high","con":0,"nt":"The core legal instrument requested in the brief; verified directly against legislation.gov.uk text.","ep":"e3","ver":"CONFIRMED","ab":"Section 70 inserts a new section 75A into the Serious Crime Act 2015, creating an offence in England and Wales of intentionally strangling another person, or doing any other act that affects that person's ability to breathe and constitutes battery of them. Consent is not a defence where the victim suffers serious harm and the defendant intended or was reckless as to causing serious harm. The offence carries up to 12 months' imprisonment on summary conviction and up to 5 years on indictment. It came into force on 7 June 2022. Section 75B extends liability extraterritorially to UK nationals and habitual residents."},{"k":"douglas_2021_proving","t":"Proving non-fatal strangulation in family violence cases: a case study on the criminalisation of family violence","y":2021,"v":"The International Journal of Evidence & Proof","ty":"journal-article","doi":"10.1177/13657127211036175","url":"https://journals.sagepub.com/doi/10.1177/13657127211036175","a":["Douglas, H.","Fitzgerald, R."],"s":["I"],"th":["courts-and-trial","non-fatal-strangulation","victimisation"],"o":["evidential and prosecutorial challenges"],"j":["Australia"],"f":["In interviews with 17 Queensland lawyers, victim testimony willingness and perceived credibility remained central to prosecution success under the standalone strangulation offence introduced in 2016, even where physical evidence was limited or absent.","Medical evidence was typically ambivalent about whether injury or strangulation had actually occurred, meaning the offence, despite being a discrete physical act, still encountered the same evidential obstacles as broader domestic violence prosecutions."],"pop":"Queensland prosecutors and defence lawyers","set":"courts-and-trial","d":"qualitative","n":17,"em":"semi-structured interviews with prosecuting and defence lawyers","lim":"Small qualitative sample (17 lawyers) from a single Australian state; lawyer perceptions rather than case outcome data.","q":"Directly evidences the brief's requested justice-process theme: victim credibility perception remaining central even for the physical, evidence-amenable offence of strangulation, undermining assumptions that criminalisation alone resolves proof difficulties.","tier":1,"era":"core","uk":"high","con":0,"nt":"Australia's strangulation offence (2016) is the most mature comparator to the 2022 England and Wales offence; directly informs what to expect in prosecution practice over time.","ep":"e3","ver":"CONFIRMED","ab":"Non-fatal strangulation constitutes a recognized form of coercive control in violent intimate partnerships, predominantly perpetrated by men against women... The authors conducted interviews with 17 Queensland lawyers (prosecutors and defense counsel) to examine evidential challenges in prosecuting this offense since its introduction in 2016. Despite being a discrete physical act, the offense encounters obstacles similar to broader domestic violence crimes. The research revealed that victim testimony willingness and credibility perceptions remain central to prosecution success, even when physical evidence is limited or absent. Medical evidence typically proves ambivalent regarding injury presence and strangulation occurrence."},{"k":"edwards_2021_women","t":"Women who kill abusive partners: reviewing the impact of section 55(3) 'fear of serious violence' manslaughter, some empirical findings","y":2021,"v":"Northern Ireland Legal Quarterly","ty":"journal-article","url":"https://nilq.qub.ac.uk/index.php/nilq/article/view/877","oa":1,"a":["Edwards, S.S.M."],"s":["C"],"th":["human-rights","sentencing","victimisation"],"o":["use of section 55(3) fear of serious violence defence","verdict outcomes"],"j":["United Kingdom (England and Wales)"],"f":["An empirical analysis of 40 cases between 2011 and 2016 found the section 55(3) 'fear of serious violence' manslaughter provision, introduced in 2010 to help women defending themselves against abusive partners, has been underused.","The provision's dual requirement to establish both fear of serious violence and loss of self-control was argued to exclude many women's actual experiences of ongoing abuse and coercive control, with juries often returning murder rather than manslaughter verdicts."],"pop":"women convicted of killing an abusive partner, England and Wales","set":"court","d":"policy analysis","n":40,"em":"n/a, case analysis of manslaughter provision","lim":"Does not address brain injury or neuropsychological impairment; a legal case-analysis of 40 cases, not a clinical or epidemiological study.","q":"Tier 3 legal-context item, included for the sentencing and mitigation bullet in this strand's brief. No brain injury content; provides essential UK legal background (the section 55(3) defence) into which any future brain-injury-based mitigation evidence for women who kill abusive partners would need to fit.","tier":3,"era":"core","uk":"high","con":0,"nt":"Does not discuss brain injury; logged purely as essential UK legal-doctrinal context for the sentencing/mitigation bullet, since no literature directly connecting brain injury evidence to UK homicide sentencing outcomes for women was identified in this harvest (a notable gap, see memo).","ep":"e3","ver":"CONFIRMED"},{"k":"fleming_2021_educational","t":"Educational and health outcomes of schoolchildren in local authority care in Scotland: A retrospective record linkage study","y":2021,"v":"PLoS Medicine","ty":"journal-article","doi":"10.1371/journal.pmed.1003832","pmid":"34767555","oa":1,"a":["Fleming, M.","McLay, J.S.","Clark, D.","King, A.","Mackay, D.F.","Minnis, H.","Pell, J.P."],"s":["B"],"th":["care-experience","co-occurrence-neurodivergence","school-exclusion"],"o":["care-experience","educational exclusion"],"j":["United Kingdom"],"f":["Looked-after children were over four times more likely to be excluded from school than peers (adjusted incidence rate ratio 4.09, 95% CI 3.86 to 4.33).","Looked-after children had substantially higher odds of special educational need (AOR 3.48, 95% CI 3.35 to 3.62) and neurodevelopmental multimorbidity (AOR 2.45, 95% CI 2.34 to 2.57) than peers.","Among looked-after children, being cared for away from home (rather than at home) was associated with less absenteeism, less exclusion, less unemployment and better academic attainment."],"es":[{"m":"adjusted incidence rate ratio, school exclusion","v":"4.09","ci":"3.86 to 4.33","c":"looked-after children vs peers"}],"pop":"looked-after children, whole national school population","set":"community","d":"linkage study","n":715111,"em":"administrative-data-linkage (looked-after-child status across 9 Scotland-wide databases)","lim":"No data on total time spent in care, age of first contact with social care, or pre-care history, so the authors cannot fully disentangle reasons for entering care from effects of the care experience itself.","q":"Landmark whole-population Scottish linkage study for the care-experience/school-exclusion pathway component central to this strand; not a TBI study but establishes the scale of the educational disadvantage that overlaps with TBI-affected populations.","tier":1,"era":"core","uk":"high","con":0,"nt":"Not TBI-specific; landmark UK evidence for the care-experience and school-exclusion pathway components requested for this strand. 'school-exclusion' used as a new theme term; recommend adding to themes.md.","ep":"e3","ver":"CONFIRMED","ab":"Looked after children are defined as children who are in the care of their local authority. Linkage of 9 Scotland-wide databases provided retrospective data on 715,111 children attending Scottish schools between 2009 and 2012 (13,898 [1.9%] looked after). Compared to peers, looked after children were more likely to be absent (AIRR 1.27, 95% CI 1.24 to 1.30) and excluded (AIRR 4.09, 95% CI 3.86 to 4.33) from school, have special educational need (AOR 3.48, 95% CI 3.35 to 3.62) and neurodevelopmental multimorbidity (AOR 2.45, 95% CI 2.34 to 2.57), and achieve the lowest level of academic attainment (AOR 5.92, 95% CI 5.17 to 6.78). Compared to children looked after at home, children looked after away from home had better outcomes across all measures."},{"k":"geus_2021_acquired","t":"Acquired Brain Injury and Interventions in the Offender Population: A Systematic Review.","y":2021,"v":"Frontiers in Psychiatry","ty":"systematic-review","doi":"10.3389/fpsyt.2021.658328","pmid":"34025480","url":"https://pubmed.ncbi.nlm.nih.gov/34025480/","oa":1,"a":["de Geus, EQJ","Milders, MV","van Horn, JE","Jonker, FA","Fassaert, T","Hutten, JC","Kuipers, F","Grimbergen, C","Noordermeer, SDS"],"s":["A"],"th":["adapted-interventions","cognitive-remediation","evidence-gap","prevalence-community-comparison"],"o":["cognition","intervention effect on interpersonal behaviour","recidivism"],"j":["Netherlands","United Kingdom","United States"],"f":["The authors state that acquired brain injury prevalence in offender populations is estimated at approximately 50 per cent, compared with approximately 12 per cent in the general population, citing this as the rationale for the review.","Only four intervention studies meeting inclusion criteria were identified across 2005 to 2020, indicating a substantial evidence gap between documented prevalence and evaluated service response."],"es":[{"m":"ABI prevalence, offenders","v":"~50%","ci":null,"c":"vs approximately 12 per cent in general population"}],"pop":"adult offenders","set":"prison","d":"systematic review","em":"not applicable (intervention-focused review); prevalence figures cited from prior literature","lim":"The 50 per cent and 12 per cent figures are asserted in the introduction as background context rather than derived by this review's own systematic search; only four intervention studies were found, limiting the review's own substantive findings on interventions.","q":"Primarily an intervention systematic review, included here chiefly for its widely quoted 50 per cent versus 12 per cent framing of the prevalence gap and for evidencing how thin the intervention evidence base remains relative to prevalence data; a Netherlands-led review with a Dutch offender-treatment context.","tier":2,"era":"core","uk":"medium","con":0,"nt":"The 50 per cent/12 per cent prevalence comparison is cited by the authors from prior literature rather than newly derived in this review; treat as a widely used rule-of-thumb figure rather than a fresh point estimate.","ep":"e3","ab":"The prevalence of acquired brain injury (ABI) in offender populations appears much higher than in the general population, being estimated at 50% compared to 12%, respectively. Taking into account ABI-related cognitive and social impairments or behavioral changes in forensic treatments might be relevant and may improve treatment outcomes. The aim of the current review is to summarize and integrate the literature on psychological interventions or treatments for consequences of ABI in the forensic setting. Reviewing this literature could provide crucial information for improving treatment options for offenders with ABI, which may contribute to reducing recidivism. The PubMed/MEDLINE, PsychInfo, CINAHL, COCHRANE, and Web of Science databases were searched for studies in adult offenders with ABI that evaluated the effect of psychological interventions with a focus on ABI-related impairments and recidivism. This review identified four intervention studies that met the inclusion criteria. These included an adult population (>=18-year-old) in a forensic setting, non-pharmacological treatments and were published in English or Dutch between 2005 and 2020. All studies reported some positive effects of the intervention on interpersonal behavior, cognition and recidivism."},{"k":"hmicfrs_2021_neurodiversity","t":"Neurodiversity in the criminal justice system: A review of evidence","y":2021,"v":"HM Inspectorate of Prisons / HM Inspectorate of Probation / HMICFRS","ty":"report","url":"https://hmicfrs.justiceinspectorates.gov.uk/publications/neurodiversity-in-the-criminal-justice-system/","oa":1,"a":["HM Inspectorate of Prisons","HM Inspectorate of Probation","HM Inspectorate of Constabulary and Fire & Rescue Services"],"s":["F","K"],"th":["co-occurrence-neurodivergence","inspection-and-oversight","reasonable-adjustments","screening-tools","staff-training","workforce-and-training-policy"],"o":["adjustments to provision","screening for neurodivergence","staff training and support"],"j":["England and Wales"],"f":["The joint review examined four themes across policing, prisons and probation: screening to identify neurodivergence, adjustments made to existing provision, programmes and interventions adapted for neurodivergent needs, and training and support available to staff.","The review incorporated service-user perspectives via organisations including User Voice and KeyRing.","Joint inspectorate review of evidence on neurodiversity across the criminal justice system, making six recommendations including an overarching call for cross-agency coordination.","Directly prompted the Ministry of Justice's 2022 Neurodiversity Action Plan."],"pop":"people with neurodivergent needs across the criminal justice system","set":"mixed","d":"policy analysis","em":"n/a - joint inspectorate evidence review","lim":"Full detailed findings on brain injury specifically (as distinct from neurodivergence more broadly, e.g. autism and ADHD) were not accessible from the summary retrieved in this session; the review's scope covers neurodivergence broadly rather than acquired brain injury specifically.","q":"Authoritative joint inspectorate output covering policing, prison and probation together, directly relevant to strand F's cross-cutting staff training and reasonable adjustments themes, though its primary focus is developmental neurodivergence rather than acquired brain injury; content on ABI specifically should be checked against the full report.","tier":1,"era":"core","uk":"high","con":0,"nt":"Joint inspection across police custody, prisons and probation; scope is neurodivergence broadly (including but not limited to acquired brain injury), so should be read alongside ABI-specific sources rather than as a dedicated brain injury report.","ep":"e3","ver":"CONFIRMED"},{"k":"hmiprobation_2021_neurodiversity_youth","t":"Neurodiversity: a whole-child approach for youth justice","y":2021,"v":"HM Inspectorate of Probation","ty":"report","url":"https://hmiprobation.justiceinspectorates.gov.uk/document/neurodiversity-a-whole-child-approach-for-youth-justice","oa":1,"a":["HM Inspectorate of Probation"],"s":["K"],"th":["co-occurrence-neurodivergence","workforce-and-training-policy","youth-pathway"],"j":["England and Wales"],"f":["Summarises the evidence base on neurodiversity for youth justice practitioners and sets out practice lessons for youth offending services."],"set":"youth custody","d":"narrative review","q":"Inspectorate evidence summary aimed at practitioner audience rather than an inspection report proper.","tier":2,"era":"core","uk":"high","con":0,"nt":"Complements the 2021 joint inspectorate neurodiversity review; youth-specific.","ep":"e3","ver":"CONFIRMED"},{"k":"katz_2021_tescriteria","t":"National Institute of Neurological Disorders and Stroke consensus diagnostic criteria for traumatic encephalopathy syndrome","y":2021,"v":"Neurology","ty":"guideline","doi":"10.1212/wnl.0000000000011850","pmid":"33722990","oa":1,"a":["Katz, D.I.","Bernick, C.","Dodick, D.W.","Mez, J.","Mariani, M.L.","Adler, C.H.","Alosco, M.L.","Balcer, L.J.","Banks, S.J.","Barr, W.B.","Brody, D.L.","Cantu, R.C.","Dams-O'Connor, K.","Geda, Y.E.","Jordan, B.D.","McAllister, T.W.","Peskind, E.R.","Su, Y.","Tripodis, Y.","Whitlow, C.T.","Cummings, J.L.","Stern, R.A."],"s":["J"],"th":["case-definition","cte-neuropathology","military-tbi","sport-related-concussion"],"o":["traumatic encephalopathy syndrome diagnostic criteria"],"j":["United States"],"f":["The panel defined traumatic encephalopathy syndrome (TES) as requiring substantial repetitive head impact exposure, core clinical features of cognitive impairment and/or neurobehavioural dysregulation, a progressive course, and exclusion of other explanatory conditions.","TES is explicitly framed as a research diagnostic criteria set for the clinical correlate presumed to be associated with CTE pathology, not as a confirmed diagnosis of CTE itself, since CTE remains only neuropathologically verifiable postmortem."],"pop":"individuals with substantial repetitive head impact exposure, research diagnostic framework","set":"n/a","d":"guideline","n":298,"em":"repetitive head impact exposure from contact sports, military service or other causes","lim":"Author-stated: this is a research diagnostic framework built by expert Delphi consensus rather than criteria validated against a gold-standard in-life test, because no such test yet exists; predictive validity was assessed against a clinicopathological sample enriched for known contact sport or military history, raising some of the same selection bias concerns as the neuropathological literature.","q":"This is the standard research diagnostic reference for TES and is treated by the field as the current definitional benchmark, but it is explicitly a proxy category rather than a validated clinical diagnosis, and critics argue TES risks over-including nonspecific midlife cognitive and behavioural symptoms as if they were disease-specific.","tier":1,"era":"core","uk":"medium","con":1,"cn":"Sceptics (e.g. Randolph) argue TES criteria are so broad (nonspecific cognitive and mood symptoms plus a history of head impact exposure) that they risk false-positive labelling of unrelated midlife psychiatric or cognitive difficulties as CTE-related.","nt":"Central document for the case-definition section of the CTE dispute.","ep":"e3","ver":"CONFIRMED","ab":"To develop evidence-informed, expert consensus research diagnostic criteria for traumatic encephalopathy syndrome (TES), the clinical disorder associated with neuropathologically diagnosed chronic traumatic encephalopathy (CTE). A panel of 20 expert clinician-scientists in neurology, neuropsychology, psychiatry, neurosurgery, and physical medicine and rehabilitation, from 11 academic institutions, participated in a modified Delphi procedure to achieve consensus. Before consensus, panelists reviewed evidence from all published cases of CTE with neuropathologic confirmation, and they examined predictive validity data on clinical features in relation to CTE pathology from a large clinicopathologic study (n=298). Consensus was achieved in 4 rounds of the Delphi procedure. Diagnosis of TES requires substantial exposure to repetitive head impacts from contact sports, military service, or other causes; core clinical features of cognitive impairment and/or neurobehavioral dysregulation; a progressive course; and clinical features not fully accounted for by any other neurologic, psychiatric or medical condition."},{"k":"kentwilliams_2021_academicinsights","t":"Academic Insights 2021/09: Traumatic Brain Injury","y":2021,"v":"HM Inspectorate of Probation","ty":"report","url":"https://cdn.websitebuilder.service.justice.gov.uk/uploads/sites/32/2021/08/Academic-Insights-Traumatic-Brain-Injury-Kent-and-Williams.pdf","oa":1,"a":["Kent, H.","Williams, W.H."],"s":["F"],"th":["commissioning-and-policy","probation-supervision","staff-training","workforce-and-training-policy"],"o":["awareness of TBI prevalence among probation and prison practitioners"],"j":["England and Wales"],"f":["Commissioned by HM Inspectorate of Probation as an Academic Insights briefing to summarise evidence on traumatic brain injury prevalence and its implications for probation and prison practice.","Authored by Hope Kent and Huw Williams, drawing on the same University of Exeter evidence base underlying other UK custodial TBI studies in this strand."],"pop":"people under probation supervision and in custody","set":"mixed","d":"narrative review","em":"n/a - policy briefing summarising academic evidence","lim":"Briefing paper synthesising existing evidence for a practitioner audience rather than presenting new primary data; full text was not directly retrievable in this session (source PDF returned an access error), so this record is based on the title, authorship and publisher as confirmed via web search and the official HM Inspectorate of Probation website structure.","q":"Official inspectorate publication directly authored by Huw Williams; high policy relevance for probation supervision practice; could not fetch full text content in this session so key findings above are limited to what could be confirmed (title, authors, publisher, general topic) rather than the document's detailed content.","tier":2,"era":"core","uk":"high","con":0,"nt":"abstract only / content not fully accessible in this session; PDF fetch returned a 403 error. Existence and authorship confirmed via web search results showing the document hosted on the official HM Inspectorate of Probation / gov.uk website (cdn.websitebuilder.service.justice.gov.uk and cloud-platform mirror both located). Recommend the review team access the PDF directly to extract full content.","ep":"e3","ver":"CONFIRMED"},{"k":"kirby_2021_understanding","t":"Understanding the complexity of neurodevelopmental profiles of females in prison","y":2021,"v":"International Journal of Prisoner Health","ty":"journal-article","doi":"10.1108/ijph-12-2019-0067","pmid":"38902901","oa":0,"a":["Kirby, A.","Williams, W.H.","Clasby, B.","Hughes, N.","Cleaton, M.A.M."],"s":["C"],"th":["co-occurrence-neurodivergence","prevalence-women","suicide-and-self-harm","under-identification"],"o":["attempted suicide history","head injury history","neurodevelopmental functional difficulties","self-harm history"],"j":["United Kingdom (Scotland)"],"f":["Half of the 87 participating women reported difficulties in one or more of four functional domains (attention/concentration, social/communication, coordination/organisation, literacy/numeracy).","Only 8 of 87 women reported a previous formal neurodevelopmental disorder diagnosis, despite the high rate of reported functional difficulty.","32 per cent of women reported at least one head injury, but this was not significantly associated with functional difficulties in this sample.","Functional difficulties were significantly associated with history of self-harm, history of attempted suicide, and mental health diagnoses."],"pop":"women in a Scottish prison","set":"prison","d":"cross-sectional","n":87,"em":"self-report screening for functional difficulties and medical/educational history","lim":"Comparatively small, single-site sample; self-report measures; within-cohort comparisons only, due to a lack of appropriate general population comparison data, as stated by the authors.","q":"Useful counterpoint within this strand: unlike the Lancet Psychiatry and Brain Injury studies from related Scottish teams, this study did not find a significant association between head injury and functional difficulty, though it did find strong associations with self-harm and suicide attempts.","tier":2,"era":"core","uk":"high","con":1,"cn":"Head injury was not significantly associated with functional difficulty in this sample, in contrast with the stronger head-injury-disability association reported in the same jurisdiction by McMillan et al. (2021); likely reflects different outcome measures (broad functional screening versus formal disability rating) and small sample size.","nt":"Co-authored by W. Huw Williams.","ep":"e3","ab":"This paper aims to examine the relationship between patterns of functioning in four domains (attention and concentration; social and communication; coordination and organisation; and literacy and numeracy) in women in prison. Also, to consider potential associations between functioning and previous Neurodevelopmental Disorder (NDD) diagnoses, previous mental health diagnoses and history of head injury, self-harm and attempted suicide. Women in one Scottish prison were invited to participate; 87 consented. Women were screened for functional difficulties and asked about their relevant educational and medical history. Half of participants reported difficulties in one or more domains. All possible combinations of functional difficulties were found. Only eight women reported previous NDD diagnoses. Functional difficulties were significantly associated with history of self-harm, history of attempted suicide and mental health diagnoses. In total, 32% of women reported at least one head injury, but this was not significantly associated with functional difficulties. The sample was comparatively small and questions were self-report. Analyses were based on within-cohort comparisons due to a lack of appropriate general population data. There is a clear need for timely, practical and comprehensive profiling of females in the Justice System. Current systems do not appear to adequately identify women with functional difficulties or other adversity. Greater use of interdisciplinary working and shared training is indicated, as is a move from categorical diagnostic systems towards dimensional approaches. This study is the first to investigate associations between difficulties associated with NDDs, mental health difficulties and head injury in women in prison."},{"k":"libuy_2021_linking","t":"Linking education and hospital data in England: linkage process and quality.","y":2021,"v":"International Journal of Population Data Science","ty":"journal-article","doi":"10.23889/ijpds.v6i1.1671","pmid":"34568585","url":"https://pubmed.ncbi.nlm.nih.gov/34568585/","oa":1,"a":["Libuy, N","Harron, K","Gilbert, R","Caulton, R","Cameron, E","Blackburn, R"],"s":["L"],"th":["administrative-data-linkage","ethnicity-disparity","risk-of-bias","socioeconomic-gradient"],"o":["linkage rate","selection bias by ethnicity and deprivation"],"j":["England"],"f":["Of 2,287,671 pupil records in the National Pupil Database, 95 per cent (2,174,601) linked successfully to Hospital Episode Statistics, with linkage rates improving from 92 per cent (1990/91 cohort) to 99 per cent (2004/05 cohort).","Ethnic minority pupils and those in more deprived areas were less likely to be matched, meaning missed links could disproportionately affect measured health need in disadvantaged groups."],"es":[{"m":"linkage rate","v":"95%","ci":null,"c":"National Pupil Database to HES, all cohorts combined"}],"pop":"school pupils, England","set":"mixed","d":"linkage study","n":2287671,"em":"multi-step deterministic linkage algorithm, National Pupil Database to Hospital Episode Statistics","lim":"Deterministic linkage without a shared unique identifier across the two source systems; residual non-linkage is patterned by ethnicity and deprivation rather than random.","q":"Directly on the linkage-methodology brief: quantifies both linkage completeness and the demographic patterning of linkage failure, showing how selection bias from missed matches could understate need in exactly the disadvantaged groups most relevant to justice-health research.","tier":1,"era":"core","uk":"high","con":0,"nt":"Not TBI-specific, but a core methodological reference on English HES linkage quality directly relevant to any HES-based TBI-justice linkage work.","ep":"e3","ab":"Linkage of administrative data for universal state education and National Health Service (NHS) hospital care would enable research into the inter-relationships between education and health for all children in England. We used multi-step deterministic linkage algorithms to link longitudinal records from state schools to the chronology of records in the NHS Personal Demographics Service, and Hospital Episode Statistics (HES). Of the 2,287,671 pupil records, 2,174,601 (95%) linked to HES. Linkage rates improved over time (92% in 1990/91 to 99% in 2004/05). Ethnic minority pupils and those living in more deprived areas were less likely to be matched to hospital records, but differences in pupil characteristics between linked and unlinked samples were moderate to small."},{"k":"linden_2021_experiences","t":"Experiences of offenders with traumatic brain injury","y":2021,"v":"Brain Impairment","ty":"journal-article","doi":"10.1017/brimp.2020.23","url":"https://www.cambridge.org/core/journals/brain-impairment/article/abs/experiences-of-offenders-with-traumatic-brain-injury/8EF6B3B2FDBB68C2B8321A24FF681D09","oa":0,"a":["Linden, M.A.","O'Rourke, C.","Monaghan, C.","Rainey, D."],"s":["M"],"th":["prison-regime","self-report-validity","survivor-lived-experience","under-identification"],"o":["incarceration experience","post-release goals","self-attributed causes of offending"],"j":["United Kingdom"],"f":["Both male and female prisoners with TBI (screened via the Brain Injury Screening Index) primarily attributed their incarceration to drugs and alcohol use.","Male participants more often cited aggression-related concerns and female participants more often cited mental illness and past abuse as contributing factors.","Participants generally lacked recognition of a possible role for TBI in their offending, with some attributing their circumstances to personal failings rather than neurological factors, leading the authors to call for improved TBI identification and education earlier in the criminal justice process."],"pop":"male and female prisoners with TBI in a UK prison","set":"prison","d":"qualitative","em":"Brain Injury Screening Index (BISI)","lim":"Single UK facility; sample size not stated in the retrieved abstract; self-report and inductive content analysis carry the usual risks of researcher interpretation.","q":"Directly relevant UK first-person qualitative evidence; screening (BISI) combined with qualitative interview gives some confidence that TBI status was not simply self-declared, but published venue detail (Brain Impairment, Cambridge) means only the abstract could be confirmed, not full text.","tier":1,"era":"core","uk":"high","con":0,"nt":"Abstract only; full text not retrieved. Directly illustrates the strand M theme of participants misattributing TBI-related presentation to personal failing rather than brain injury, echoing the Lansdell et al Australian findings.","ep":"e3","ab":"The research examined traumatic brain injury (TBI) among incarcerated individuals. Qualitative interviews were conducted with male and female prisoners in a UK facility, exploring factors contributing to their offenses, incarceration experiences, and post-release objectives. The Brain Injury Screening Index assessed TBI presence, with inductive content analysis used for data examination. Key findings revealed both groups primarily attributed incarceration to 'drugs and alcohol use', with males citing aggression-related concerns and females mentioning 'mental illness and past abuse' more frequently. Notably, a lack of recognition for the possible role of TBI was noted, with some participants attributing their circumstances to personal failings rather than neurological factors. The study concluded there is a need for improved identification and education around TBI early in the criminal justice process."},{"k":"logan_2021_effects","t":"The Effects of Traumatic Brain Injury and Post-Traumatic Stress Disorder on Prison Adjustment and Recidivism among Military Veterans: Evidence from Minnesota.","y":2021,"v":"The Psychiatric Quarterly","ty":"journal-article","doi":"10.1007/s11126-021-09883-1","pmid":"33587259","url":"https://pubmed.ncbi.nlm.nih.gov/33587259/","oa":0,"a":["Logan, MW","McNeeley, S","Morgan, MA","Logan, M.W.","McNeeley, S.","Morgan, M.A."],"s":["A","E","F"],"th":["administrative-data-linkage","co-occurrence-mental-health","military-tbi","prison-discipline","prison-regime","read-across","recidivism"],"o":["institutional adjustment","prison-discipline","recidivism"],"j":["United States"],"f":["Using Minnesota Department of Corrections administrative data and survival analysis, prior diagnoses of TBI and PTSD were relevant risk factors for prison adjustment and, particularly, recidivism among incarcerated military veterans.","The abstract does not give a specific prevalence percentage or effect size for TBI in this veteran cohort.","Survival analyses of Minnesota Department of Corrections records found TBI and PTSD, alongside other criminogenic risk indicators, were relevant predictors of recidivism-based outcomes among incarcerated military veterans.","Prior diagnoses of TBI and PTSD were both relevant predictors of institutional adjustment and recidivism outcomes among incarcerated military veterans in Minnesota administrative data, alongside other criminogenic risk indicators."],"pop":"incarcerated military veterans","set":"prison","d":"retrospective cohort","em":"administrative diagnosis records, Minnesota Department of Corrections","lim":"Sample size not stated in the retrieved abstract; specific to a veteran sub-population within one US state correctional system, limiting generalisability to the general prison population.","q":"A useful example of administrative-data cohort methodology applied to a specific occupational sub-population (veterans) rather than prisoners generally; military TBI read-across relevance noted for cross-referencing with the military strand.","tier":2,"era":"core","uk":"low","con":0,"nt":"Sample size and specific TBI prevalence figure not given in the retrieved abstract.","ep":"e3","ab":"The prevalence of, and link between, mental health disorders-such as traumatic brain injury (TBI) and post-traumatic stress disorder (PTSD)-and antisocial behavior is well-documented among the military veteran population. Studies also show that TBI and PTSD account for variation in prison-based and re-entry outcomes. Despite this body of research, comparatively fewer studies have explicitly focused on how these factors affect prison adjustment for inmates with prior military experience. We used administrative data provided by the Minnesota Department of Corrections (MnDOC) and employed a series of survival analyses to examine how prior diagnoses of TBI and PTSD (among other risk factors) influence metrics of institutional adjustment and recidivism among a sample of military veterans. Our results indicate that the effects of TBI, PTSD, and other indicators of criminogenic risk are relevant when examining the experiences of justice-involved military veterans-especially with respect recidivism-based outcomes."},{"k":"mcmillan_2021_associations","t":"Associations between significant head injury and persisting disability and violent crime in women in prison in Scotland, UK: a cross-sectional study","y":2021,"v":"The Lancet Psychiatry","ty":"journal-article","doi":"10.1016/s2215-0366(21)00082-1","pmid":"33992149","url":"https://pubmed.ncbi.nlm.nih.gov/33992149/","oa":1,"a":["McMillan, T.M.","Aslam, H.","Crowe, E.","Seddon, E.","Barry, S.J.E.","McMillan, TM","Aslam, H","Crowe, E","Seddon, E","Barry, SJE"],"s":["A","C"],"th":["human-rights","prevalence-women","prison-regime","screening-tools","severity-distribution","victimisation","violent-offending","women-pathway"],"o":["disability (Glasgow Outcome at Discharge Scale)","head injury prevalence in women","persisting disability","time in prison","violent offending"],"j":["United Kingdom (Scotland)"],"f":["Significant head injury was found in 78 per cent (85 of 109) of women across four Scottish prisons, of whom 40 per cent (34 of 85) had associated disability.","Repeat head injury occurred in 84 per cent (71 of 85) of women with significant head injury, in most cases resulting from domestic abuse over many years.","Women with significant head injury were more likely to have a history of violent offending (79 per cent vs 54 per cent; odds ratio 3.1, 95% CI 1.2 to 8.1), an association that lost statistical significance after adjusting for historical factors such as childhood or adult abuse.","Women with significant head injury had spent longer in prison than those without, after adjustment for current or historical risk factors (rate ratio 3.4, 95% CI 1.3 to 8.4).","This Scottish cross-sectional study of women recruited from four prisons (February 2018 to September 2019) investigated relationships between significant head injury, comorbidities, persisting disability and violent offending.","The authors note prior prevalence estimates for head injury in women in prison as high as 55 per cent, and highlight that the UN's recognised vulnerabilities in women in prison do not currently include head injury, framing this as a policy gap.","The retrieved abstract is truncated before the study's own quantitative results; full text would be required for the headline prevalence and disability figures."],"es":[{"m":"odds ratio","v":"3.1","ci":"1.2 to 8.1","c":"violent offending history, significant head injury vs no significant head injury, unadjusted"},{"m":"odds ratio","v":"3.1","ci":"1.1 to 9.0","c":"violent offending history, adjusted for current factors including PTSD comorbidities"},{"m":"rate ratio","v":"3.4","ci":"1.3 to 8.4","c":"time spent in prison, significant head injury vs no significant head injury, adjusted for current factors"}],"pop":"women in prison","set":"prison","d":"cross-sectional","n":109,"em":"Ohio State University TBI Identification Method","lim":"Recruited 31 per cent of the eligible population (109 of 355), though demographically representative; cross-sectional design limits causal inference; the offending association became non-significant once historical abuse was adjusted for, indicating abuse history may confound or mediate the head-injury-offending link.","q":"Tier 1 landmark study: the largest and most rigorous UK women's prison head injury study to date, with a validated screening instrument and formal disability assessment. The finding that the violence association attenuates after adjusting for abuse history is a critical nuance often lost in secondary reporting.","tier":1,"era":"core","uk":"high","con":1,"cn":"Whether head injury independently predicts violent offending, or whether the association is fully explained by shared abuse history, remains disputed within this study's own adjusted models: the effect survives adjustment for current comorbidities but not for historical abuse.","nt":"This is the key Scottish Prison Service-linked study for this strand (data collected across HMP Cornton Vale, HMYOI Polmont, HMP Edinburgh and HMP Greenock). Seddon is a shared author with the related Glasgow doctoral thesis logged separately (seddon_2018_epidemiology); the two appear to draw on related or overlapping data collection.","ep":"e3","ver":"CONFIRMED","ab":"The prevalence of head injury is estimated to be as high as 55% in women in prison and might be a risk factor for violent offending, but evidence is equivocal. The extent of persisting disability is unknown, making decisions about service needs difficult. The UN recognises vulnerabilities in women in prison, but does not include head injury. This study aimed to investigate relationships among head injury, comorbidities, disability, and offending in women in prison. In this cross-sectional study, women were recruited between Feb 2, 2018, and Sept 30, 2019, from four prisons across Scotland, UK: Her Majesty's Prison (HMP) Cornton Vale, Her Majesty's Young Offenders Institute Polmont, HMP Edinburgh, and HMP Greenock (detaining approximately 355 individuals at the time of recruitment). Women were included if they were aged older than 16 years, fluent in English, able to participate in face-to-face assessment and provide informed consent, and did not have a severe acute disorder of cognition or communication. Head injury, cognition, disability, mental health, and history of abuse and problematic substance use were assessed by interview. History of head injury was assessed with the Ohio State University Traumatic Brain Injury Identification method and disability was assessed with the Glasgow Outcome at Discharge Scale. Comparisons were made between women with and without a history of significant head injury. We recruited 109 (31%) of the 355 women in these prisons. The sample was demographically representative of the approximately 400 individuals in women's prisons in Scotland. Significant head injury (SHI) was found in 85 (78%) of 109 women, of whom 34 (40%) had associated disability. Repeat head injury was reported in 71 (84%) of the 85 women with SHI and, in most cases, this resulted from domestic abuse that had occurred over many years. Women with a history of SHI were significantly more likely to have a history of violent offences than those without a history of SHI (66 [79%] of 85 women in the SHI group vs 13 [54%] of 24 women in the no-SHI group had committed a violent offence; odds ratio [OR] 3.1, 95% CI 1.2-8.1). This effect remained significant after adjusting for current factors (3.1, 1.1-9.0), including comorbidities associated with post-traumatic stress disorder, and was no longer statistically significant after adjusting for historical factors (3.3, 1.0-10.9), such as abuse as a child or adult. Women with SHI had spent longer in prison than women without SHI after adjustment for current (rate ratio 3.4, 1.3-8.4) or historical (3.5, 1.3-9.2) risk factors."},{"k":"messing_2018_samesex","t":"A comparison of intimate partner violence strangulation between same-sex and different-sex couples","y":2021,"v":"Journal of Interpersonal Violence","ty":"journal-article","doi":"10.1177/0886260518757223","pmid":"29566602","a":["Messing, J.T.","Thomas, K.A.","Ward-Lasher, A.L.","Brewer, N.Q."],"s":["I"],"th":["non-fatal-strangulation","policing-first-contact","under-identification"],"o":["coercive control","injury rate","strangulation reporting rate"],"j":["United States"],"f":["Strangulation was recorded significantly more often in different-sex IPV cases (9.8 per cent) than in female or male same-sex cases (5.2 per cent and 5.3 per cent respectively) in a single police department's 2011-2013 records.","Despite lower recorded strangulation rates, injury was reported more frequently in same-sex than different-sex couples, and the authors suggest under-detection by law enforcement may make same-sex strangulation appear less common than it is."],"pop":"police-reported IPV cases, same-sex and different-sex couples","set":"police-custody","d":"cross-sectional","n":2207,"em":"police incident report data","lim":"Single police department, single US region; police recording practices may differentially under-detect strangulation in same-sex cases.","q":"Important equity finding suggesting differential police identification by relationship configuration, relevant to workforce training design.","tier":2,"era":"core","uk":"medium","con":0,"ep":"e3","ab":"Strangulation is a common and dangerous form of intimate partner violence (IPV)... Data (n = 2,207) were obtained from a single police department in the southwest United States (2011-2013). Strangulation was reported significantly more often in different-sex (9.8%) than in female and male same-sex couple cases (5.2% and 5.3%, respectively; p < .05). Injury, however, was reported more frequently in same-sex than in different-sex couples (p < .05)."},{"k":"mitchell_2021_intervention","t":"An intervention to improve coping strategies in adult male prisoners with a history of traumatic brain injury: a pilot randomised clinical trial","y":2021,"v":"Clinical Rehabilitation","ty":"journal-article","doi":"10.1177/0269215521998535","pmid":"33706573","oa":0,"a":["Mitchell, T.","du Preez, E.","Theadom, A."],"s":["H"],"th":["emotion-regulation","impulsivity-aggression","neurorehabilitation","prison-regime"],"o":["coping strategies","in-prison misconduct","post-concussion symptoms"],"j":["New Zealand"],"f":["A 10-session group CBT/mindfulness-based intervention improved use of calming and distraction coping strategies relative to a wait-list control group, with a moderate effect size (eta squared 0.11), in a randomised pilot of 55 male prisoners with TBI history.","The improvement in calming and distraction strategies was not sustained at 12-week follow-up.","There was no significant effect on post-concussion symptoms, other negative-affect subscales, or in-prison misconduct charges."],"es":[{"m":"eta squared, calming/distraction subscale","v":"0.11","ci":null,"c":"intervention vs wait-list control, post-intervention"}],"pop":"adult male prisoners with history of traumatic brain injury","set":"prison","d":"RCT","n":55,"em":"self-reported lifetime TBI history","lim":"Single-centre pilot with wait-list (not active) control; small sample; effect not sustained at follow-up; no effect on the outcomes of most direct policy interest (misconduct, post-concussion symptoms).","q":"This is one of the very few randomised trials of a psychological intervention conducted specifically with prisoners with confirmed TBI history. It is a genuine RCT, which raises the tier despite the small sample, non-sustained effect and null result on behavioural and symptom outcomes.","tier":2,"era":"core","uk":"medium","con":0,"nt":"One of the strongest-design justice-specific intervention trials found in this harvest, precisely because it is randomised; still small and with a null primary behavioural result, illustrating how thin even the best justice-specific evidence is.","ep":"e3","ab":"To determine whether a psychological intervention improves coping, post-concussion symptoms and decreases in-prison infractions in adult males with a history of traumatic brain injury. A single centre, randomised, wait-list, pilot study. A high security prison in New Zealand. Fifty-five adult male participants who had experienced at least one traumatic brain injury in their lifetime (mean age 37.29 +/-9.81 years). A manualised ten session, in-person, group based combined Cognitive Behavioural Therapy/Mindfulness Based Stress Reduction intervention versus wait list control. The Negative Affect Repair Questionnaire and Rivermead Post-concussion Symptom Questionnaire were completed at baseline, post-intervention (five weeks) and at 12 week follow up. In-prison misconduct charges and negative file notes were reviewed for the previous five weeks at each assessment time point. There was an improvement in the use of calming and distraction strategies in the intervention group from baseline to post-intervention and 12-week follow up. Participants in the intervention group had significantly higher negative affect repair on the calming and distractive strategies subscale following completion of the intervention, compared to wait-list controls, with a moderate effect size. Improvements in use of calming and distractive strategies was not sustained at the twelve-week follow-up. There was no significant improvement on other negative affect subscales or for post-concussion symptoms or decrease in-prison infractions. A manualised psychological intervention may have the potential to facilitate the development of positive coping strategies in prisoners with a history of traumatic brain injury."},{"k":"osullivan_2020_characteristics","t":"Characteristics and neuropsychological impact of traumatic brain injury in female prisoners","y":2021,"v":"Brain Injury","ty":"journal-article","doi":"10.1080/02699052.2020.1858344","pmid":"33307834","oa":0,"a":["O'Sullivan, S.J.","Fitzsimons, M.","Ramos, S.D.S.","Oddy, M.","Sterr, A."],"s":["C"],"th":["prevalence-women","recidivism","victimisation","violent-offending"],"o":["cognitive performance","offending history","psychological and neurobehavioural functioning"],"j":["United Kingdom"],"f":["Domestic abuse was the most frequently reported cause of head injury with loss of consciousness among UK female prisoners.","Women with a head injury involving loss of consciousness over ten minutes had been imprisoned more times and had committed more violent offences than those without.","No significant group difference was found on self-reported psychological or neurobehavioural measures, or on neuropsychological test performance."],"pop":"female prisoners","set":"prison","d":"cross-sectional","n":51,"em":"semi-structured clinical interview, loss-of-consciousness threshold over 10 minutes","lim":"Small subgroup with qualifying head injury (n=10); forensic history triangulated against prison database but head injury history was self-reported; cross-sectional design cannot establish causal direction.","q":"Notable for a null finding on cognitive testing despite an offending-history association, suggesting the offending link may run through trauma and psychosocial pathways as much as through direct cognitive impairment.","tier":1,"era":"core","uk":"high","con":1,"cn":"The absence of a cognitive or neurobehavioural difference between head-injury and no-head-injury groups sits in tension with studies elsewhere in this strand (for example Scottish and Northern Irish work) that report clearer neuropsychological deficits; may reflect small sample size or the specific LOC threshold used.","nt":"VERIFICATION: confirmed with a minor field correction applied. | YEAR NOTE: 2021 (print issue year; 2020 is only the online-first date)","ep":"e3","ver":"MINOR","ab":"To investigate the characteristics of head injury (HI) and its association with offending behaviour, psychological and neurobehavioral functioning, and cognitive performance in female prisoners. Using a cross-sectional design, female prisoners in the UK reporting a HI with a loss of consciousness (LOC) over ten minutes (n = 10) were compared with a group without a HI with LOC over ten minutes (n = 41) across a range of measures; including scores on standardized clinical questionnaires and performance-based cognitive assessments. Semi-structured clinical interviews assessed HI and forensic history, with forensic history triangulated against the prison database. Domestic abuse was the most frequently reported cause of HI. The HI with LOC group had been to prison a greater number of times and had committed a greater number violent offences. No significant difference was found on self-reported psychological and neurobehavioral measures, or between the groups' cognitive functioning on neuropsychological tests."},{"k":"russell_2021_fieldposition","t":"Association of field position and career length with risk of neurodegenerative disease in male former professional soccer players","y":2021,"v":"JAMA Neurology","ty":"journal-article","doi":"10.1001/jamaneurol.2021.2403","pmid":"34338724","oa":1,"a":["Russell, E.R.","Mackay, D.F.","Stewart, K.","MacLean, J.A.","Pell, J.P.","Stewart, W."],"s":["J"],"th":["prevalence-community-comparison","repetitive-head-impact","sport-related-concussion"],"o":["neurodegenerative disease diagnosis"],"j":["Scotland"],"f":["Former professional soccer players had 3.66 times the risk of a neurodegenerative disease diagnosis compared with matched population controls (HR 3.66, 95% CI 2.88 to 4.65).","Risk was highest for outfield defenders (HR 4.98, 95% CI 3.18 to 7.79) and not significantly raised for goalkeepers (HR 1.83, 95% CI 0.93 to 3.60), a position with minimal heading exposure, supporting a dose-response link to head impact rather than to sport participation generally.","Risk was highest for players with career lengths over 15 years (HR 5.20, 95% CI 3.17 to 8.51), with no change in risk across playing eras from 1910 to 1969."],"es":[{"m":"hazard ratio","v":"3.66","ci":"95% CI 2.88-4.65","c":"former professional soccer players vs matched general population, any neurodegenerative disease"},{"m":"hazard ratio","v":"4.98","ci":"95% CI 3.18-7.79","c":"defenders vs matched general population"},{"m":"hazard ratio","v":"1.83","ci":"95% CI 0.93-3.60","c":"goalkeepers vs matched general population"}],"pop":"male former professional soccer players","set":"community","d":"retrospective cohort","n":30704,"em":"professional soccer participation, position, and career length, linked administrative records","lim":"Retrospective cohort using administrative health record linkage; position and career length data drawn from historical playing records with potential misclassification; cannot fully exclude residual confounding.","q":"The goalkeeper-versus-outfield-position gradient is the single strongest dose-response evidence in the sport neurodegeneration literature, because it uses an internal comparison group (fellow professional athletes) that controls for most lifestyle and selection confounds affecting professional-athlete-versus-general-population comparisons.","tier":1,"era":"core","uk":"high","con":0,"nt":"Companion analysis to the FIELD study protocol (russell_2019_fieldprotocol) using the same Scottish cohort.","ep":"e3","ver":"CONFIRMED","ab":"Neurodegenerative disease mortality is higher among former professional soccer players than general population controls. However, the factors contributing to increased neurodegenerative disease mortality in this population remain uncertain. To investigate the association of field position, professional career length, and playing era with risk of neurodegenerative disease among male former professional soccer players. This cohort study used population-based health record linkage in Scotland to evaluate risk among 7676 male former professional soccer players born between 1 January 1900 and 1 January 1977, and 23028 general population control individuals matched by year of birth, sex, and area socioeconomic status, providing 1812722 person-years of follow-up. In this cohort study of 30704 male individuals, 386 of 7676 former soccer players (5.0%) and 366 of 23028 matched population control individuals (1.6%) were identified with a neurodegenerative disease diagnosis (hazard ratio [HR], 3.66; 95% CI, 2.88-4.65; P<.001). Risk of neurodegenerative disease was highest for defenders (HR, 4.98; 95% CI, 3.18-7.79; P<.001) and lowest for goalkeepers (HR, 1.83; 95% CI, 0.93-3.60; P=.08). Regarding career length, risk was highest among former soccer players with professional career lengths longer than 15 years (HR, 5.20; 95% CI, 3.17-8.51; P<.001). Risk remained similar for all players born between 1910 and 1969."},{"k":"samhsa_2021_advisory_tbi","t":"Treating Clients with Traumatic Brain Injury (Updated). Advisory.","y":2021,"v":"SAMHSA","ty":"report","url":"https://library.samhsa.gov/sites/default/files/pep21-05-03-001.pdf","oa":1,"a":["Substance Abuse and Mental Health Services Administration"],"s":["K"],"th":["clinical-assessment","co-occurrence-mental-health","co-occurrence-substance-use"],"j":["United States"],"f":["Federal clinical advisory (publication number PEP21-05-03-001) on identifying and treating patients with TBI in behavioural health settings, including co-occurring substance use."],"set":"community","d":"guideline","q":"Official federal clinical advisory; behavioural-health focus rather than corrections-specific, but SAMHSA's TBI Center of Excellence resources are used by some state justice-linked programmes.","tier":3,"era":"core","uk":"low","con":0,"nt":"VERIFICATION: confirmed with a field correction applied, see corrections_log.","ep":"e3","ver":"PARTIAL"},{"k":"schneider_2022_prevalence","t":"The prevalence, characteristics, and psychiatric correlates of traumatic brain injury in incarcerated individuals: an examination in two independent samples.","y":2021,"v":"Brain Injury","ty":"journal-article","doi":"10.1080/02699052.2021.2013534","pmid":"35067151","url":"https://pubmed.ncbi.nlm.nih.gov/35067151/","oa":1,"a":["Schneider, BS","Arciniegas, DB","Harenski, C","Clarke, GJB","Kiehl, KA","Koenigs, M","Schneider, K.L.","Arciniegas, D.B.","Harenski, C.L.","Clarke, G.J.B.","Kiehl, K.A.","Koenigs, M."],"s":["A","C"],"th":["co-occurrence-mental-health","prevalence-adult-custody","prevalence-community-comparison","prevalence-women","replication"],"o":["PTSD","TBI mechanism (assault)","TBI prevalence","gender differences","major depressive disorder","mental illness correlates","mild TBI"],"j":["United States"],"f":["Across two independent US state samples (1,469 adults in Wisconsin; 1,015 in New Mexico; total 2,484), TBI rates were approximately five times greater than in the general population, with a substantially higher proportion caused by assault than typically seen in general-population TBI.","Mild TBI was associated with greater PTSD among women but not men in the Wisconsin sample, and TBI of any severity was associated with greater major depressive disorder among women but not men in the New Mexico replication sample.","The study examined TBI prevalence and psychiatric correlates in two large, independently sampled US state prison populations totalling 2,484 adults (1,469 in Wisconsin including 405 women; 1,015 in New Mexico including 415 women), one of the largest sex-inclusive prevalence studies in the field."],"es":[{"m":"relative TBI rate vs general population","v":"approximately 5-fold","ci":null,"c":"incarcerated adults vs general population"}],"pop":"incarcerated adults, men and women","set":"prison","d":"cross-sectional","n":2484,"em":"standardised structured clinical interview and self-report questionnaire","lim":"Cross-sectional design in two US states only; gender-specific psychiatric associations were not consistently replicated across both samples for the same disorder.","q":"A methodologically strong two-sample replication design with a large combined sample (n=2,484) and standardised clinical interview ascertainment; the approximately five-fold excess relative to the general population is a clear, usable comparison figure, and the sex-specific psychiatric correlates and assault mechanism are distinct contributions.","tier":1,"era":"core","uk":"medium","con":0,"nt":"Abstract only. This is one of the largest female prison subsamples (820 women combined across both sites) in the literature identified in this harvest; a high-value full-text pull for a future update. | VERIFICATION: confirmed with a minor field correction applied.","ep":"e3","ver":"MINOR","ab":"Identify the prevalence, characteristics, and psychological correlates of traumatic brain injury (TBI) among incarcerated individuals. Three aims: (1) Determine the prevalence and characteristics of TBI in 1469 adults incarcerated in Wisconsin state prisons (1064 men, 405 women); (2) Characterize the relationship between mild TBI and mental illness in a sub-sample of men and women; (3) Reproduce the findings from Aim 1 and Aim 2 in an independent sample of 1015 adults incarcerated in New Mexico state prisons (600 men, 415 women). Standardized TBI assessment with structured clinical interviews and self-report questionnaires. Rates of TBI were approximately five times greater than the general population, with a substantially higher rate of TBI caused by assault. In the Wisconsin sample, mild TBI was associated with greater levels of post-traumatic stress disorder (PTSD) among women (but not among men). In the New Mexico sample, TBI of any severity was associated with greater levels of major depressive disorder (MDD) among women (but not among men)."},{"k":"slokan_2021_autism","t":"'I'm not even bothered if they think, is that autism?': an exploratory study assessing autism training needs for prison officers in the Scottish Prison Service","y":2021,"v":"The Howard Journal of Crime and Justice","ty":"journal-article","doi":"10.1111/hojo.12432","url":"https://onlinelibrary.wiley.com/doi/10.1111/hojo.12432","oa":0,"a":["Slokan, F.","Ioannou, M."],"s":["M"],"th":["co-occurrence-neurodivergence","prison-regime","staff-training","workforce-capability"],"o":["prison officer awareness of autism in custody","training content and implementation barriers"],"j":["United Kingdom (Scotland)"],"f":["An exploratory mixed-methods study (survey plus interviews/focus group) with Scottish Prison Service officers found participants had some awareness but lacked detailed understanding of autism in a prison setting.","Named themes were specific vulnerabilities, staff skill, training needs and implementation barriers, including whether single-condition training is workable given limited prison system resources.","The authors question whether focused training on one neurodevelopmental condition is the right model, given that officers must respond to overlapping and co-occurring conditions with limited resource."],"pop":"prison officers","set":"prison","d":"mixed methods","em":"survey and interview/focus group exploration of prison officer autism knowledge and training needs","lim":"Population is autism, not acquired brain injury; exploratory design with sample size not stated in the abstract.","q":"Directly analogous UK prison-officer training-needs study; the paper's own scepticism about single-condition training is directly relevant to how ABI training should or should not be designed alongside neurodevelopmental condition training in prisons.","tier":3,"era":"core","uk":"high","con":1,"cn":"The authors themselves raise doubt about whether single-condition (autism-only) staff training is an effective or resource-realistic model, a question directly transferable to debates about ABI-specific versus generic neurodisability training in prisons.","nt":"Population is autism, not acquired brain injury; included as a closely analogous UK prison-officer training-needs study given the strand's interest in co-occurring neurodivergence and staff training gaps.","ep":"e3","ab":"Previous studies indicate that autistic individuals can experience increased distress in prison, leading to significant disruption in the prison regime and difficulties in rehabilitation. This exploratory study investigates autism knowledge and training needs among prison officers. Current understanding, possible training content and a strategy for implementation of autism training for officers are all explored. Methods utilised include a survey and interviews/focus group. Themes identified include specific vulnerabilities, staff skill, training needs and implementation barriers. Participants showed some awareness, but lacked understanding of autism in a prison setting. This article explores whether focused training on one condition is problematic, due to limited resources within the prison system."},{"k":"smith_2020_pilotpolice","t":"A pilot study of brain injury in police officers: a source of mental health problems?","y":2021,"v":"Journal of Psychiatric and Mental Health Nursing","ty":"journal-article","doi":"10.1111/jpm.12676","pmid":"32662181","oa":0,"a":["Smith, N.I.J.","Gilmour, S.","Prescott-Mayling, L.","Hogarth, L.","Corrigan, J.D.","Williams, W.H."],"s":["J"],"th":["co-occurrence-mental-health","police-officer-head-injury"],"o":["PTSD","depression","drinking to cope","post-concussion symptoms"],"j":["United Kingdom"],"f":["38.9% of a small sample of 54 UK police officers reported a mild TBI involving loss of consciousness during their lifetime.","TBI was associated with increased post-concussion symptoms, which were in turn associated with greater severity of PTSD, depression and drinking to cope."],"pop":"serving UK police officers","set":"community","d":"cross-sectional","n":54,"em":"self-report TBI history with loss of consciousness item","lim":"Author-stated: small sample size (n=54) from a single constabulary; self-report TBI ascertainment via a brief item rather than a structured interview; cross-sectional design precludes causal inference.","q":"This is the original pilot study that established the case for the larger, more rigorous national UK police TBI study (smith_2025_ukpolice) from the same research team; useful as the first UK-specific signal but should be read as preliminary given the small sample.","tier":2,"era":"core","uk":"high","con":0,"nt":"Earlier pilot study by the same Exeter/Oxon Advisory team, superseded in scale by smith_2025_ukpolice but useful for showing the research trajectory.","ep":"e3","ab":"Introduction: Police officers have a high risk of injury through assaults, road traffic incidents and attending domestic calls, with many officers developing post-traumatic stress disorder (PTSD) as a consequence. Traumatic brain injury (TBI) is a common injury in populations involved in conflict and has been extensively linked to mental health difficulties. However, current research has not explored the frequency and sequelae of TBI in police populations, despite the elevated risk of physical and emotional trauma specific to policing. Aim: To explore self-reported TBI, PTSD, post-concussion symptoms, depression and drinking to cope in a small sample of UK police, to determine the frequency of these conditions and their relationships. Method: Measures of TBI, mental health, and drinking alcohol to cope were administered to 54 police officers from a Midshire Police Constabulary. Results: Mild TBI with loss of consciousness was reported by 38.9% of the sample. TBI was associated with increased post-concussion symptoms (PCS). PCS were associated with greater severity of PTSD, depression and drinking to cope. Discussion: Exploring TBI in the police could identify a major factor contributing towards ongoing mental health difficulties in a population where the implications of TBI should not be overlooked, highlighting the need for further research in this area."},{"k":"theadom_2021_brain","t":"The Brain Injury Screening Tool (BIST): tool development, factor structure and validity","y":2021,"v":"PLoS ONE","ty":"journal-article","doi":"10.1371/journal.pone.0246512","pmid":"33539482","url":"https://pubmed.ncbi.nlm.nih.gov/33539482/","oa":1,"a":["Theadom, A.","Hardaker, N.","Bray, C.","Siegert, R.","Henshall, K.","Forch, K.","Fernando, K.","King, D.","Fulcher, M.","Jewell, S.","Shaikh, N.","Bastos Gottgtroy, R.","Hume, P."],"s":["D"],"th":["psychometrics","screening-tools"],"o":["concurrent validity against RPQ and SCAT-5","internal consistency","reading age of items"],"j":["New Zealand"],"f":["The BIST showed high concurrent validity against the Rivermead Post-concussion Symptom Questionnaire (r=0.91) and SCAT-5 (r=0.90) in 114 adults with mild brain injury.","The BIST total symptom scale had excellent internal consistency (Cronbach alpha 0.94), and the 15 items required only a 6 to 8 year old reading age."],"es":[{"m":"Pearson r (BIST vs RPQ)","v":"0.91","ci":null,"c":"concurrent validity"},{"m":"Cronbach alpha (BIST total)","v":"0.94","ci":null,"c":"internal consistency"}],"pop":"adults with mild brain injury in the past 10 years","set":"community","d":"cross-sectional","n":114,"em":"BIST (Brain Injury Screening Tool, 15-item symptom scale)","lim":"Retrospective online survey design; not validated in a justice-involved or low-literacy custodial population, though the low reading-age requirement is potentially relevant to that context.","q":"A well-powered psychometric development study for a symptom-recognition tool designed to guide healthcare pathway decisions; low reading-age design is a notable strength for justice settings even though not tested there.","tier":2,"era":"core","uk":"low","con":0,"nt":"New Zealand accident-compensation health system context, not justice-involved; included for instrument-design relevance (low literacy requirement).","ep":"e3","ab":"Currently health care pathways (the combination and order of services that a patient receives to manage their injury) following a mild traumatic brain injury vary considerably. Some clinicians lack confidence in injury recognition, management and knowing when to refer. A clinical expert group developed the Brain Injury Screening Tool (BIST) to provide guidance on health care pathways based on clinical indicators of poor recovery. The tool was developed using a three-step process including: 1) domain mapping; 2) item development and 3) item testing and review. An online retrospective survey of 114 adults (>16 years) who had experienced a mild brain injury in the past 10 years was used to determine the initial psychometric properties of the 15-item symptom scale of the BIST. Participants were randomised to complete the BIST and one of two existing symptom scales; the Rivermead Post-concussion Symptom Questionnaire (RPQ) or the Sports Concussion Assessment Test (SCAT-5) symptom scale to determine concurrent validity. The 15 items were found to require a reading age of 6-8 years old using readability statistics. High concurrent validity was shown against the RPQ (r = 0.91) and SCAT-5 (r = 0.90). The BIST total symptom scale (alpha = 0.94) and the three factors identified demonstrated excellent internal consistency: physical/emotional (alpha = 0.90), cognitive (alpha = 0.92) and vestibular-ocular (alpha = 0.80). This study provides evidence to support the utility, internal consistency, factor structure and concurrent validity of the BIST. Further research is warranted to determine the utility of the BIST scoring criteria and responsiveness to change in patients."},{"k":"villa_2020_experiences","t":"Experiences that challenge self-identity following traumatic brain injury: a meta-synthesis of qualitative research","y":2021,"v":"Disability and Rehabilitation","ty":"systematic-review","doi":"10.1080/09638288.2020.1743773","pmid":"32223350","url":"https://pubmed.ncbi.nlm.nih.gov/32223350/","oa":0,"a":["Villa, D.","Causer, H.","Riley, G.A."],"s":["M"],"th":["co-occurrence-mental-health","survivor-lived-experience"],"o":["loss of autonomy","self-identity change","stigma and social rejection"],"j":["multiple, not specified in abstract"],"f":["A meta-synthesis of 36 qualitative studies (from 1965 papers screened, published 1965 to August 2017) on identity change after TBI identified six named themes: awareness of change in functioning, autobiographical memory loss, others' responses highlighting change, loss of autonomy, comparing 'old me' and 'new me' with loss of valued roles, and social rejection and stigma.","Social rejection and stigma was one of the six core themes shaping how people negotiate self-identity after TBI, appraised using the CASP tool and Thomas and Harden's synthesis guidelines.","The authors argue understanding these identity-challenging experiences can inform rehabilitation to support people to negotiate them with less distress."],"pop":"adults with traumatic brain injury (general population, not justice-specific)","set":"mixed","d":"qualitative","n":36,"em":"clinically diagnosed or self-identified TBI across 36 synthesised qualitative studies","lim":"General TBI population, not specific to people in contact with the justice system; synthesis spans studies from 1965, so underlying primary research quality and TBI definitions vary widely.","q":"High-quality, CASP-appraised qualitative meta-synthesis (36 studies) giving strong evidential weight on stigma and identity after TBI in general; not justice-specific, so its application to a justice context (the strand's specific interest) is by extension rather than direct evidence.","tier":1,"era":"core","uk":"medium","con":0,"nt":"Not justice-specific; population is general TBI survivors. Logged as the core identity/stigma metasynthesis underpinning the strand's justice-context stigma and identity theme, since no TBI-justice-specific identity metasynthesis was found in this search.","ep":"e3","ver":"CONFIRMED","ab":"To systematically review and synthesise the qualitative literature on experiences that challenge self-identity following traumatic brain injury (TBI). Four electronic databases were searched systematically for qualitative research published between 1965 and August 2017, investigating subjective experiences of identity change following TBI. Papers which met the inclusion criteria were evaluated using the Critical Appraisal Skills Programme (CASP) tool and synthesised using guidelines by Thomas and Harden (2008). Of the 1965 papers retrieved, 36 met inclusion and quality criteria. Synthesis resulted in six themes: (1) awareness of change in physical, cognitive, emotional and social functioning; (2) autobiographical memory loss; (3) responses of other people that highlight change; (4) loss of autonomy; (5) comparing old me and new me-loss of valued roles and activities; (6) social rejection and stigma."},{"k":"clasby_2019_theconsequences","t":"The consequences of traumatic brain injury from the classroom to the courtroom: understanding pathways through structural equation modelling","y":2020,"v":"Disability and Rehabilitation","ty":"journal-article","doi":"10.1080/09638288.2019.1635214","pmid":"31282232","url":"https://doi.org/10.1080/09638288.2019.1635214","oa":0,"a":["Clasby, B.","Bennett, M.","Hughes, N.","Hodges, E.","Meadham, H.","Hinder, D.","Williams, H.","Mewse, A."],"s":["E"],"th":["offending-onset","offending-persistence"],"o":["offending-onset","offending-persistence"],"j":["United Kingdom"],"f":["Chronic symptoms following TBI significantly mediated the relationship between poorer educational attainment and more frequent convictions.","TBI-related symptoms did not mediate age at first conviction, indicating TBI is more strongly linked to the frequency and persistence of offending than to its onset age in this sample."],"pop":"70 incarcerated young males","set":"youth custody","d":"cross-sectional","n":70,"em":"self-reported chronic post-TBI symptoms","lim":"Small sample (n=70), cross-sectional self-report design cannot establish temporal order between TBI, education and offending, and structural equation modelling with this sample size has limited power to detect smaller pathways.","q":"Directly relevant to the persistence-versus-onset distinction requested for this strand; the null finding for age at first conviction is a useful counterweight to studies claiming earlier offending onset after TBI.","tier":2,"era":"core","uk":"high","con":0,"nt":"Exeter group study explicitly separating onset from frequency/persistence effects.","ep":"e3","ab":"Paediatric traumatic brain injury (TBI) can have resultant ongoing significant impairments which can impact life outcomes. The primary aim of this research was to explore whether TBI contributes to the relationship between poor educational outcomes and offending trajectories. Through analysis of a dataset consisting of self-reported health, educational, and offending histories of 70 incarcerated young males, structural equation modelling was used to explore the mediation of educational outcomes and patterns in offending behaviour by chronic symptoms following TBI. Symptoms related to TBI significantly mediated the relationship between decreased educational attainment and more frequent convictions. It did not mediate any relationships involving age at first conviction. Traumatic brain injury appears to have more influence over frequency of offending patterns than age at first conviction. However, TBI remains a pervasive factor in both higher rates of offending and poorer educational attainment. In order to tackle this effect on adverse social outcomes, greater attention to the impact of TBI is required in education and criminal justice systems."},{"k":"crombag_2020_drunk","t":"Drunk, dangerous and delusional: how legal concept-creep risks overcriminalization","y":2020,"v":"Addiction","ty":"journal-article","doi":"10.1111/add.15024","url":"https://onlinelibrary.wiley.com/doi/10.1111/add.15024","oa":0,"a":["Crombag, H.S.","Child, J.J.","Sullivan, G.R."],"s":["G"],"th":["co-occurrence-substance-use","courts-and-trial"],"o":["conviction outcome (self-defence and diminished responsibility rulings)"],"j":["England and Wales"],"f":["In R v Taj, the Court of Appeal of England and Wales upheld the conviction of a defendant who, in a psychotic delusional state, mistook a non-threatening victim for a terrorist; because the delusions were found attributable to earlier voluntary alcohol and drug use, the prior-fault intoxication rules blocked his self-defence claim and he was sentenced to 19 years' imprisonment for attempted murder.","In R v Dietschmann [2003] UKHL 10, the House of Lords allowed diminished responsibility to reduce a murder conviction to manslaughter where the defendant was intoxicated but also suffered an adjustment disorder caused by extreme grief, holding that intoxication does not preclude reliance on diminished responsibility where an underlying abnormality of mind also substantially impaired responsibility.","Argues that the courts' expanding definition of what counts as 'attributable to intoxication' risks inappropriately overcriminalising defendants whose psychosis has a substantial, non-intoxication component, including from underlying mental health disorders."],"pop":"defendants raising intoxication-related psychosis in self-defence","set":"court","d":"policy analysis","em":"court characterisation of intoxication versus underlying mental disorder","lim":"Doctrinal/policy critique rather than empirical study; focused on intoxication-related psychosis rather than brain injury as such, though the same prior-fault reasoning has been applied to other organic conditions.","q":"Strong, citation-backed account of live doctrinal tension in diminished responsibility and self-defence law, directly useful because it works through named England and Wales case law (R v Taj, Dietschmann, Harris) with holdings.","tier":1,"era":"core","uk":"high","con":1,"cn":"The authors argue the Court of Appeal's approach in R v Taj is legally and forensically problematic; this is an academic critique of a binding appellate decision, not a settled point.","nt":"Case citations (R v Taj, R v Dietschmann [2003] UKHL 10, R v Harris [2013] EWCA Crim 223) are as reported and quoted within this secondary academic source; primary law reports were not independently re-read during this harvest.","ep":"e3","ver":"CONFIRMED"},{"k":"dasilvaramos_2018_development","t":"The development of the Brain Injury Screening Index (BISI): a self-report measure","y":2020,"v":"Neuropsychological Rehabilitation","ty":"journal-article","doi":"10.1080/09602011.2018.1526692","pmid":"30272531","url":"https://pubmed.ncbi.nlm.nih.gov/30272531/","oa":0,"a":["da Silva Ramos, S.","Liddement, J.","Addicott, C.","Fortescue, D.","Oddy, M."],"s":["D"],"th":["case-definition","prison-healthcare","psychometrics","screening-tools"],"o":["inter-rater reliability","sensitivity","specificity against medical records","test-retest reliability"],"j":["United Kingdom"],"f":["Inter-rater reliability of the BISI was poor to moderate; test-retest reliability was moderate to good across three administrations in 55 male prisoners.","Sensitivity against available medical records ranged from 0.38 to 0.71 and specificity from 0.47 to 0.70 across the three screening administrations."],"es":[{"m":"sensitivity","v":"0.38-0.71","ci":null,"c":"BISI vs available medical records"},{"m":"specificity","v":"0.47-0.70","ci":null,"c":"BISI vs available medical records"}],"pop":"adult male prisoners","set":"prison","d":"prospective cohort","n":55,"em":"BISI (Brain Injury Screening Index, self-report)","lim":"Small purposive sample (n=55) in a single closed UK male prison; medical records for criterion validation were not available for all participants, weakening the sensitivity/specificity estimates.","q":"This is the original UK Disabilities Trust validation of the BISI, the tool most widely used by that organisation's prison-based screening services; sensitivity/specificity are modest and based on a small, incomplete criterion sample, so should be treated as provisional.","tier":1,"era":"core","uk":"high","con":0,"nt":"Developed and used by the Disabilities Trust / Brain Injury Rehabilitation Trust in England and Wales prison screening programmes.","ep":"e3","ab":"The aim of this study was to investigate the psychometric properties and screening accuracy of the Brain Injury Screening Index (BISI), a self-report questionnaire designed to identify a history of acquired brain injury. The study was conducted in a closed male prison in the UK. The purposive sample comprised 55 male prisoners who arrived at the establishment during the study. A repeated measures design was used, where the BISI was administered on three occasions. Inter-rater reliability was poor to moderate, but test retest reliability was moderate to good. Medical records were not available for all participants, but the limited number obtained resulted in a sensitivity of .38 to .71 and specificity of .47 to .70 across the three screening administrations of the BISI. The limitations of the present findings are discussed in the context of the use of the tool in custodial environments. It is argued that these results suggest that, when used as recommended, the BISI has acceptable reliability and validity as an initial screen for identifying individuals who should receive support and a comprehensive neuropsychological assessment, and it merits further investigation and development."},{"k":"forsyth_2020_dementia","t":"Dementia and mild cognitive impairment in prisoners aged over 50 years in England and Wales: a mixed-methods study","y":2020,"v":"Health Services and Delivery Research, NIHR Journals Library","ty":"report","pmid":"32609458","url":"https://www.journalslibrary.nihr.ac.uk/hsdr/HSDR08270","oa":1,"a":["Forsyth, K.","Heathcote, L.","Senior, J.","Malik, B.","Meacock, R.","Perryman, K.","Tucker, S.","Domone, R.","Emsley, R.","Wright, N.","Shaw, J."],"s":["F"],"th":["commissioning-and-policy","prevalence-adult-custody","prison-healthcare","under-identification"],"o":["dementia prevalence","mild cognitive impairment prevalence","service provision adequacy"],"j":["England and Wales"],"f":["Combined dementia and MCI prevalence among 869 prisoners aged 50 and over was 8.1 per cent (95% CI 6.4 to 10.1), with dementia alone at 6.8 per cent (95% CI 5.3 to 8.7).","Only 3 per cent of those screening positive had dementia already documented in their prison health records, indicating significant under-recognition.","Prisoners aged 70 and over were estimated to be around four times more likely to have dementia than age-matched community peers, with an estimated 1,090 affected older prisoners across England and Wales."],"pop":"prisoners aged 50 and over","set":"prison","d":"mixed methods","n":869,"em":"Montreal Cognitive Assessment (MoCA) and further neuropsychological interview","lim":"NIHR monograph report of the same DECISION programme later re-analysed and published with slightly different point estimates in Forsyth et al. 2025 BMJ Open; readers should treat the two publications as related rather than fully independent.","q":"Full NIHR-funded mixed-methods report underlying the shorter 2025 journal article; official research output, methodologically detailed.","tier":1,"era":"core","uk":"high","con":0,"nt":"NIHR HSDR monograph, No. 8.27; get_article_metadata via PubMed API did not return full structured metadata for PMID 32609458 despite the PMID appearing in a PubMed search, so bibliographic detail here is drawn from the NIHR Journals Library and NCBI Bookshelf pages directly (official-site/NIHR record) alongside the confirmed PMID.","ep":"e3","ab":"A mixed-methods study estimating the prevalence of dementia and mild cognitive impairment among prisoners aged 50 years and over in England and Wales, and exploring service provision. 869 prisoners (596 male, 273 female) were screened. Combined dementia and MCI prevalence was 8.1% (95% CI 6.4% to 10.1%); dementia alone 6.8% (95% CI 5.3% to 8.7%); MCI 1.3% (95% CI 0.7% to 2.3%). Prevalence was highest in those aged 70 and over, at 16.9% (95% CI 12.1% to 23.1%). Only 3% of those screening positive had dementia already documented in prison health records. Older prisoners aged 70 and over were estimated to be around four times more likely to have dementia than community-dwelling age-matched peers, and an estimated 1,090 older prisoners in England and Wales were judged likely to have MCI or dementia."},{"k":"hollin_2019_making","t":"Making a murderer: media renderings of brain injury and Aaron Hernandez as a medical and sporting subject","y":2020,"v":"Social Science & Medicine","ty":"journal-article","doi":"10.1016/j.socscimed.2019.112598","pmid":"31689566","url":"https://pubmed.ncbi.nlm.nih.gov/31689566/","oa":0,"a":["Hollin, G."],"s":["M"],"th":["cte-neuropathology","repetitive-head-impact","sport-justice-crossover"],"o":["media framing of brain injury before and after diagnosis","normalisation of violent behaviour via disease narrative"],"j":["United States"],"f":["A discourse analysis of US newspaper coverage of Aaron Hernandez found that before his posthumous CTE diagnosis, coverage foregrounded family instability, friendship groups, individual psychology and the entitlement of celebrity rather than brain injury.","After the CTE diagnosis was reported, the disease was foregrounded and used to explain much of Hernandez's behaviour, going some way to normalising and rendering comprehensible his violent conduct.","The author argues this 'CTE-as-acquired-dementia' narrative shapes public depictions of subjectivity and complicates existing literature on the neurologisation of selfhood."],"pop":"newspaper discourse about one case (Aaron Hernandez); media/discourse analysis, not a participant sample","set":"n/a","d":"qualitative","em":"posthumous neuropathological diagnosis of CTE reported in media coverage","lim":"Single-case media discourse analysis (one high-profile US individual); not generalisable to media coverage of brain injury and offending more broadly, and not a UK case.","q":"The clearest example located in this search of serious academic analysis of media narrative about brain injury and offending; single-case design limits generalisability but the analysis is methodologically rigorous (newspaper discourse analysis) and published in a leading social science journal.","tier":2,"era":"core","uk":"low","con":0,"nt":"US single-case study (Aaron Hernandez); the only serious academic media-narrative analysis of brain injury and offending identified in this search. Read across strand for CTE/sport-justice crossover overlap with strand covering sport-related concussion.","ep":"e3","ab":"This paper examines the entanglement of medicine, brain injury, and subjectivity within newspaper discourse and through the case of ex-American footballer Aaron Hernandez. In 2017, two years after being found guilty of murder and five years after scoring in the Super Bowl, Aaron Hernandez died by suicide in his prison cell. Hernandez was posthumously diagnosed with Chronic Traumatic Encephalopathy (CTE), a neurodegenerative disease associated with violence, depression, and dementia-like symptoms. I examine newspaper coverage of the Hernandez case, focusing upon the murder, arrests, conviction, suicide, and diagnosis of CTE in order to examine understandings of Hernandez's subjectivity. I make three conclusions: First, the disease is not mentioned prior to diagnosis with family instability, friendship groups, individual psychology, and the entitlement of celebrity foregrounded. Second, CTE is foregrounded after the diagnosis and is used to explain much of Hernandez's behaviour. Third, the diagnosis of CTE goes someway to normalizing the behaviour of Hernandez, rendering his behaviours comprehensible. I conclude by considering how the specific narrative of CTE-as-acquired-dementia shapes depictions of Hernandez's subjectivity and discuss how this case troubles existing literatures on the neurologization of selfhood."},{"k":"ilie_2020_adolescent","t":"Adolescent traumatic brain injuries: Onset, mechanism and links with current academic performance and physical injuries","y":2020,"v":"PLoS ONE","ty":"journal-article","doi":"10.1371/journal.pone.0229489","pmid":"32163445","oa":1,"a":["Ilie, G.","Trenholm, M.","Boak, A.","Mann, R.E.","Adlaf, E.M.","Asbridge, M.","Hamilton, H.","Rehm, J.","Rutledge, R.","Cusimano, M.D."],"s":["B"],"th":["case-definition"],"o":["educational exclusion"],"j":["Canada"],"f":["One in five students reported a lifetime history of TBI, more prevalent in males than females.","TBI occurring in grades 9 to 12 (roughly ages 14 to 19) was associated with significantly higher odds of poorer academic performance than TBI occurring at younger ages."],"pop":"general adolescent school population, grades 7 to 12","set":"community","d":"cross-sectional","em":"self-report (loss of consciousness for at least 5 minutes or overnight hospitalisation)","lim":"Cross-sectional school-survey design; academic performance self-reported.","q":"General-population school-survey evidence linking TBI timing to academic disruption, relevant to the educational-disruption pathway component but not a justice sample.","tier":3,"era":"core","uk":"low","con":0,"nt":"General school population, not youth justice; relevant to educational-disruption pathway theme.","ep":"e3","ab":"Traumatic brain injuries (TBIs) in adolescence are associated with adverse outcomes, but whether the timing of the onset of TBIs leads to greater deficits has not been determined. Data were derived from the 2015 Ontario Student Drug Use and Health Survey administered to adolescents in grades 7 to 12. One in five students reported having had a history of TBI in their lifetime and were more prevalent in males. Reports of history of TBI was associated with lower academic performance and more physical injuries. First or only TBI occurring in grades 9-12 had higher significant odds of poorer academic performance than TBIs occurring in earlier grades."},{"k":"jewell_2020_impact","t":"Impact of matching error on linked mortality outcome in a data linkage of secondary mental health data with Hospital Episode Statistics (HES) and mortality records in South East London: a cross-sectional study.","y":2020,"v":"BMJ Open","ty":"journal-article","doi":"10.1136/bmjopen-2019-035884","pmid":"32641360","url":"https://pubmed.ncbi.nlm.nih.gov/32641360/","oa":1,"a":["Jewell, A","Broadbent, M","Hayes, RD","Gilbert, R","Stewart, R","Downs, J"],"s":["L"],"th":["administrative-data-linkage","mortality","risk-of-bias"],"o":["linked mortality outcome","matching bias"],"j":["England"],"f":["93.74 per cent of a 265,300-person mental health service cohort was successfully matched to HES-ONS mortality records.","A statistically significant mortality association with schizophrenia diagnosis found using gold-standard local death-tracing data (OR 1.08) was no longer significant using HES-ONS linked data alone (OR 1.05), showing linkage error can mask a real mortality signal."],"es":[{"m":"odds ratio, schizophrenia and mortality","v":"1.08 (gold standard) vs 1.05 (HES-ONS linked)","ci":"95% CI 1.01-1.15 vs 0.98-1.13","c":"local death tracing vs HES-ONS linkage"}],"pop":"people accessing secondary mental health services, South East London","set":"community","d":"linkage study","n":265300,"em":"deidentified electronic health record linkage to HES-ONS mortality data (gold-standard local death tracing as comparator)","lim":"Single London mental health trust catchment; findings on the direction and scale of linkage bias may not generalise to other clinical populations or linkage pairs.","q":"A methodologically rigorous, directly relevant demonstration that HES-ONS mortality linkage error can attenuate a true excess-mortality signal to non-significance, a critical caution for any HES-ONS-based TBI or justice mortality analysis.","tier":1,"era":"core","uk":"high","con":0,"nt":"Directly supports the brief's instruction to search hard on mortality and record-linkage methodology; not TBI-specific but methodologically central.","ep":"e3","ver":"CONFIRMED","ab":"Linkage of electronic health records (EHRs) to Hospital Episode Statistics (HES)-Office for National Statistics (ONS) mortality data has provided compelling evidence for lower life expectancy in people with severe mental illness. However, linkage error may underestimate these estimates. Using a clinical sample (n=265,300) of individuals accessing mental health services, we examined potential biases introduced through missed matching. Of the total sample, 93.74% were successfully matched to HES-ONS records. We found a number of statistically significant administrative, sociodemographic and clinical differences between matched and unmatched records. Of note, schizophrenia diagnosis showed a significant association with higher mortality using gold standard data (OR 1.08; 95% CI 1.01 to 1.15; p=0.02) but not in HES-ONS data (OR 1.05; 95% CI 0.98 to 1.13; p=0.16). Otherwise, little change was found in the strength of associated risk factors and mortality after accounting for missed matching bias."},{"k":"katzin_2020_exploring","t":"Exploring traumatic brain injuries and aggressive antisocial behaviors in young male violent offenders","y":2020,"v":"Frontiers in Psychiatry","ty":"journal-article","doi":"10.3389/fpsyt.2020.507196","pmid":"33192641","url":"https://doi.org/10.3389/fpsyt.2020.507196","oa":1,"a":["Katzin, S.","Andine, P.","Hofvander, B.","Billstedt, E.","Wallinius, M."],"s":["E"],"th":["co-occurrence-substance-use","impulsivity-aggression","prevalence-adult-custody"],"o":["co-occurrence-substance-use","impulsivity-aggression"],"j":["Sweden"],"f":["77.5 per cent of young male violent offenders reported at least one lifetime TBI.","TBI was associated with more aggressive antisocial behaviour and substance use disorder, with the combination of TBI and substance use disorder associated with the highest levels of aggressive antisocial behaviour, though effect sizes were small to medium and TBI was not meaningfully associated with general intelligence."],"pop":"269 male violent offenders aged 18-25","set":"prison","d":"cross-sectional","n":269,"em":"file and self-report ascertained TBI","lim":"Cross-sectional design cannot establish causal direction; the authors explicitly note the study provides no information on TBI severity or on causality of the associations.","q":"Well-characterised Swedish forensic sample; the authors' own explicit caveat about causality is a model of appropriate restraint and is quoted for the causation memo.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Authors explicitly disclaim causal interpretation in their own conclusions, useful direct quote for the memo.","ep":"e3","ab":"Traumatic brain injury (TBI) is a major cause of disabilities and mortality worldwide, with higher prevalence in offender populations than in the general population. The aim of this study was to explore the prevalence and characteristics of TBI, and to investigate associations and interactions between TBI, aggressive antisocial behaviors, general intellectual functioning, and substance use disorders (SUD) in a well-characterized group of young violent offenders. The study investigated a cohort (n = 269) of 18 to 25-year-old male violent offenders in Sweden. TBI, both with and without loss of consciousness, was common, with 77.5% of the offenders reporting having suffered at least one TBI during their lifetime. TBI was associated with an increased occurrence of aggressive antisocial behaviors and SUD, and offenders with both TBI and SUD evidenced the largest amount of aggressive antisocial behaviors. No clinically meaningful associations were found between TBI and general intelligence. Effect sizes were in the small to medium range. Our study confirms an increased prevalence of TBI among young violent offenders compared to the general population, as well as associations between TBI, aggressive antisocial behaviors, and SUD."},{"k":"linden_2019_traumaticbrain","t":"Traumatic brain injury and social competence among young male offenders","y":2020,"v":"Disability and Rehabilitation","ty":"journal-article","doi":"10.1080/09638288.2019.1629699","pmid":"31230475","url":"https://doi.org/10.1080/09638288.2019.1629699","oa":0,"a":["Linden, M.A.","O'Rourke, C.","Lohan, M."],"s":["B","E","F"],"th":["emotion-regulation","impulsivity-aggression","prevalence-adult-custody","prevalence-youth-justice","repetitive-injury","youth-pathway"],"o":["aggression","behavioural regulation","emotion-regulation","hopelessness","impulsivity-aggression","perceived social support"],"j":["United Kingdom"],"f":["87 per cent of young offenders exhibited some level of TBI, with 31 per cent reporting six or more injuries.","Offenders with TBI showed significantly poorer behavioural control (mean 66.01 vs 51.33, 95% CI for the difference -19.08 to -11.76) and higher aggression (mean 101.19 vs 69.39, 95% CI -38.31 to -27.17) than TBI-affected controls, with severity of TBI correlating positively with both.","87 per cent of 62 young offenders reported some level of TBI, with 31 per cent reporting six or more injuries.","Offenders with TBI showed significantly poorer behavioural control, higher aggression and higher hopelessness than controls (all p < 0.001), and TBI severity correlated positively with these deficits.","87 per cent of young offenders exhibited some level of TBI, with over 31 per cent reporting six or more injuries.","Offenders with TBI showed poorer behavioural control (mean 66.01 vs 51.33, 95% CI of the difference -19.08 to -11.76) and higher aggression (mean 101.19 vs 69.39, 95% CI -38.31 to -27.17) than non-incarcerated controls with TBI.","Severity of TBI correlated positively with poorer behavioural regulation, higher aggression, and higher hopelessness."],"es":[{"m":"mean difference, behavioural control score, offenders vs controls (both with TBI)","v":"14.68 points","ci":"95% CI -19.08 to -11.76","c":"young offenders vs university-based controls, both TBI-positive subgroups"},{"m":"mean difference, aggression score, offenders vs controls (both with TBI)","v":"31.80 points","ci":"95% CI -38.31 to -27.17","c":"young offenders vs university-based controls, both TBI-positive subgroups"},{"m":"behavioural control (mean, offenders vs controls with TBI)","v":"66.01 vs 51.33","ci":"95% CI -19.08 to -11.76","c":"offenders with TBI vs comparison group"},{"m":"aggression (mean, offenders vs controls with TBI)","v":"101.19 vs 69.39","ci":"95% CI -38.31 to -27.17","c":"offenders with TBI vs comparison group"},{"m":"mean difference, behavioural control","v":"66.01 vs 51.33","ci":"-19.08 to -11.76","c":"offenders with TBI vs university controls with TBI"},{"m":"mean difference, aggression","v":"101.19 vs 69.39","ci":"-38.31 to -27.17","c":"offenders with TBI vs university controls with TBI"}],"pop":"62 young offenders vs 58 university-based gender-matched controls","set":"youth custody","d":"case-control","n":120,"em":"self-reported brain injury history and severity","lim":"Small sample (n=120), non-incarcerated university students as the comparison group are not well matched on socioeconomic background, and cross-sectional design cannot establish temporal or causal order.","q":"Descriptive case-control study; the comparison group (university students) is a weak counterfactual for incarcerated offenders, limiting how much can be inferred about a TBI-specific mechanism versus general population differences between offenders and students.","tier":2,"era":"core","uk":"high","con":0,"nt":"UK (Belfast) small case-control study; useful for mechanism (behavioural regulation, aggression) themes.","ep":"e3","ab":"To investigate the prevalence of traumatic brain injury (TBI) among young incarcerated males and determine the extent of deficits in behavioural regulation, aggression, hopelessness, and perceived social support, compared to a control group of non-incarcerated males. Sixty-two young offenders and 58 university-based, gender-matched controls agreed to take part. We collected information on criminal history, risk taking behaviour, drug and alcohol abuse, and mental illness. In addition, we employed measures of brain injury, hopelessness, behavioural regulation, aggression, and perceived social support. Just over 87% (n = 54) of offenders exhibited some level of TBI with over 31% (n = 17) reporting six or more injuries. Offenders with TBI exhibited poorer behavioural control (p < 0.001; M = 66.01 vs. M = 51.33; 95% CI -19.08 to -11.76), higher levels of aggression (p < 0.001; M = 101.19 vs. M = 69.39; 95% CI -38.31 to -27.17), and higher levels of hopelessness (p < 0.001; M = 5.65 vs. M = 2.55) when compared to controls with TBI. Severity of TBI correlated positively with behavioural regulation, aggression, and hopelessness. Greater recognition of the presence and consequences of TBI within the custodial estate is necessary if the needs of young offenders are to be adequately met."},{"k":"liu_2020_interplay","t":"Interplay between traumatic brain injury and intimate partner violence: data driven analysis utilizing electronic health records","y":2020,"v":"BMC Women's Health","ty":"journal-article","doi":"10.1186/s12905-020-01104-4","pmid":"33287806","oa":1,"a":["Liu, L.Y.","Bush, W.S.","Koyutürk, M.","Karakurt, G."],"s":["I"],"th":["administrative-data-linkage","ipv-brain-injury","under-identification"],"o":["association between IPV and TBI diagnostic codes"],"j":["United States"],"f":["The study mined more than 12 million de-identified electronic health records from 1999 to 2017 to characterise associations between IPV and TBI diagnostic codes."],"pop":"patients in a large US electronic health record database","set":"mixed","d":"retrospective cohort","n":12000000,"em":"ICD-coded diagnoses in electronic health records","lim":"Administrative data linkage is limited by under-coding of both IPV and TBI in routine health records, likely producing substantial undercounts.","q":"Large-scale administrative linkage approach; valuable for method (data-driven, EHR mining) but likely underestimates true prevalence due to under-recording, a limitation relevant to UK data-linkage ambitions.","tier":2,"era":"core","uk":"medium","con":0,"ep":"e3","ab":"It is estimated that a majority of intimate partner violence (IPV) victims suffer from blunt force to the head, neck and the face area. Injuries to head and neck are among the major causes for traumatic brain injury (TBI). In this interdisciplinary study, we aimed to characterize the key associations between IPV and TBI by mining de-identified electronic health records data with more than 12 M records between 1999 to 2017 from the IBM Explorys platform."},{"k":"matheson_2020_associationprisoncharges","t":"Association between traumatic brain injury and prison charges: a population-based cohort study","y":2020,"v":"Brain Injury","ty":"journal-article","doi":"10.1080/02699052.2020.1753114","pmid":"32324431","url":"https://doi.org/10.1080/02699052.2020.1753114","oa":0,"a":["Matheson, F.I.","McIsaac, K.E.","Fung, K.","Stewart, L.A.","Wilton, G.","Keown, L.A.","Nathens, A.B.","Colantonio, A.","Moineddin, R.","Matheson, FI","McIsaac, KE","Fung, K","Stewart, LA","Wilton, G","Keown, LA","Nathens, AB","Colantonio, A","Moineddin, R","McIsaac, M.","Stewart, D.E.","Wilton, A.S."],"s":["A","C","E","F","L"],"th":["administrative-data-linkage","case-definition","prevalence-community-comparison","prison-discipline","prison-regime","under-identification"],"o":["prison discipline","prison regime","prison-discipline","prison-regime","serious disciplinary charges","serious disciplinary charges within 2 years of sentence"],"j":["Canada"],"f":["TBI prevalence in the federally sentenced cohort was 13.2 per cent, and one-third of adults with a recent TBI incurred a serious disciplinary charge within 2 years of sentence.","The unadjusted relative risk of a serious disciplinary charge was 39 per cent higher for those with TBI (95% CI 1.29-1.49); after adjustment this fell to a relative risk of 1.14 (95% CI 1.06-1.22), still significant but showing most of the raw association reflects confounding by other factors.","TBI prevalence in a cohort of 12,038 first-time federal prisoners in Ontario was 13.2 per cent using administrative health record linkage.","The unadjusted risk of a serious disciplinary charge was 39 per cent higher among those with a history of TBI (95% CI 1.29 to 1.49); the risk remained elevated after adjustment at 1.14 (95% CI 1.06 to 1.22).","In a linked ICES cohort of 12,038 adults serving their first Canadian federal sentence (1998 to 2011), ICD-coded TBI prevalence was 13.2 per cent.","The adjusted risk of a serious disciplinary charge was 14 per cent higher (adjusted risk ratio 1.14, 95% CI 1.06 to 1.22) among those with a TBI history than those without.","This Ontario population-based cohort of 12,038 adults with a first federal sentence (1998 to 2011) used linked administrative health and correctional records, with TBI defined by ICD codes, to examine disciplinary charges in the two years after sentence began.","The retrieved abstract is truncated before the headline association statistic; the study design (whole-cohort administrative linkage rather than a sampled survey) is itself a key methodological contribution to this strand.","This population-based administrative data linkage study examined the association between a TBI history and serious in-prison disciplinary charges among men and women serving sentences of two years or more in Ontario."],"es":[{"m":"unadjusted relative risk, serious disciplinary charge","v":"1.39","ci":"95% CI 1.29-1.49","c":"TBI vs no TBI"},{"m":"adjusted relative risk, serious disciplinary charge","v":"1.14","ci":"95% CI 1.06-1.22","c":"TBI vs no TBI, adjusted"},{"m":"unadjusted relative risk of serious disciplinary charge","v":"1.39","ci":"1.29-1.49","c":"TBI vs no TBI"},{"m":"adjusted relative risk of serious disciplinary charge","v":"1.14","ci":"1.06-1.22","c":"TBI vs no TBI, adjusted"},{"m":"adjusted risk ratio","v":"1.14","ci":"95% CI 1.06-1.22","c":"serious prison disciplinary charge, TBI history vs none"}],"pop":"adults serving their first federal (2+ year) sentence, Ontario, 1998-2011","set":"prison","d":"retrospective cohort","n":12038,"em":"ICD-9/ICD-10 coded TBI diagnosis, linked administrative health and correctional records","lim":"ICD-coded TBI ascertainment misses injuries not presenting to hospital; the substantial attenuation from unadjusted (1.39) to adjusted (1.14) relative risk shows the raw association is heavily confounded, even though a smaller adjusted effect remains.","q":"A precise, well-powered demonstration of how much a TBI-outcome association attenuates after adjustment, directly useful for the causation section: roughly two-thirds of the raw effect is explained by measured confounders, leaving a modest residual association.","tier":1,"era":"core","uk":"high","con":1,"cn":"The large drop from unadjusted RR 1.39 to adjusted RR 1.14 is cited on the sceptical side as evidence that most of the crude TBI-prison-discipline association is confounded, while proponents note a significant, non-null association remains even after adjustment.","nt":"First author Matheson; same Ontario Correctional Service/ICES linkage programme as McIsaac 2016.","ep":"e3","ab":"Traumatic Brain Injury (TBI) is a serious hidden health issue disproportionately affecting people who experience incarceration. We examined the association between TBI and serious disciplinary charges among men and women sentenced by the courts to terms of two or more years. The study originated in Ontario, Canada and used linked administrative health and correctional data. The cohort included adults experiencing their first federal sentence between 1998 and 2011 (N = 12,038). We examined disciplinary charges incurred 2 years post-sentence commencement. TBI was defined using the International Classification of Diseases (ICD-9 and ICD-10) diagnostic codes. Robust Poisson regression was conducted to assess the association between TBI and disciplinary charges. The prevalence of TBI for the full sample was 13.2%. One-third of adults with a recent TBI had a serious disciplinary charge. The unadjusted risk of incurring a serious charge for those with a history of TBI was 39% higher than those with no history of TBI (CI: 1.29-1.49). The adjusted risk was 1.14 (CI: 1.06-1.22). TBI is a serious health concern that makes it difficult for incarcerants to adjust to prison."},{"k":"miley_2020_examination","t":"An examination of the effects of mental disorders as mitigating factors on capital sentencing outcomes","y":2020,"v":"Behavioral Sciences & the Law","ty":"journal-article","doi":"10.1002/bsl.2477","url":"https://onlinelibrary.wiley.com/doi/10.1002/bsl.2477","oa":0,"a":["Miley, L.N.","Heiss-Moses, E.","Cochran, J.K.","Heide, K.M.","Fogel, S.J.","Smith, M.D.","Bejerregaard, B.J."],"s":["G"],"th":["sentencing"],"o":["capital sentencing outcome"],"j":["United States"],"f":["Using the population of capital cases advanced to penalty phase in North Carolina from 1990 onward, examines whether mental disorders presented as mitigating factors were associated with more lenient capital sentencing outcomes."],"pop":"capital murder defendants advanced to penalty phase, North Carolina","set":"court","d":"retrospective cohort","em":"documented mental disorder as a mitigating factor at capital sentencing","lim":"Single US state; capital sentencing context limits generalisation to non-capital or non-US systems.","q":"Population-level (not sampled) US state data on how mental disorder mitigation actually functions at the most severe sentencing tier.","tier":2,"era":"core","uk":"low","con":0,"nt":"Abstract only.","ep":"e3"},{"k":"mogavero_2020_exploratory","t":"An exploratory examination of intellectual disability and mental illness associated with alleged false confessions","y":2020,"v":"Behavioral Sciences & the Law","ty":"journal-article","doi":"10.1002/bsl.2463","url":"https://onlinelibrary.wiley.com/doi/10.1002/bsl.2463","oa":0,"a":["Mogavero, M.C."],"s":["G"],"th":["memory-and-suggestibility","under-identification"],"o":["false confession","wrongful conviction"],"j":["United States"],"f":["Using National Registry of Exonerations data, 12 per cent of exonerated individuals in the wider registry had given a false confession; this study examined how intellectual disability and mental illness relate to false confession among a felony-conviction sample focused on sexual offences."],"pop":"2,378 individuals convicted of felonies (National Registry of Exonerations subset)","set":"court","d":"retrospective cohort","n":2378,"em":"recorded intellectual disability or mental illness in exoneration case files","lim":"Relies on exoneration registry data, which under-captures unidentified wrongful convictions and unrecorded cognitive impairment.","q":"Useful US quantitative complement to the largely UK/European Gudjonsson-tradition literature; exposure ascertainment relies on case file disclosure of disability rather than standardised testing.","tier":2,"era":"core","uk":"low","con":0,"ep":"e3"},{"k":"nationaldataguardian_2020_caldicott","t":"The Caldicott Principles","y":2020,"v":"UK Department of Health and Social Care / GOV.UK","ty":"guideline","url":"https://www.gov.uk/government/publications/the-caldicott-principles","oa":1,"a":["National Data Guardian for Health and Social Care"],"s":["L"],"th":["commissioning-and-policy","consent-and-capacity","data-protection-and-linkage","ethics"],"o":["information governance standard"],"j":["United Kingdom"],"f":["The Caldicott Principles comprise eight principles governing the use and sharing of confidential health and social care information in the UK, first published in this form in December 2020 and updated since (most recently 16 July 2026 as accessed).","Principle 7 states that the duty to share information for individual care is as important as the duty to protect patient confidentiality, providing the underlying governance logic for information sharing between health and other agencies including justice bodies, although the published guidance does not itself set out justice-specific sharing protocols."],"pop":"n/a, information governance guidance","set":"n/a","d":"guideline","em":"n/a","lim":"The published guidance is generic to health and social care and does not contain justice-sector-specific implementation detail; any health-justice data sharing framework would need to interpret these principles alongside UK GDPR, the Data Protection Act 2018 and justice-sector-specific legal gateways.","q":"The foundational UK information-governance framework underpinning any lawful basis discussion for health-justice data sharing on brain injury; a guidance document rather than empirical research, and no bespoke health-justice sharing framework was identified as having been formally published applying it.","tier":2,"era":"core","uk":"high","con":0,"nt":"Governance guidance verified via official GOV.UK page. No published, bespoke health-justice data-sharing framework specific to brain injury was located in this search; recorded as an evidence gap for the memo.","ep":"e3","ver":"CONFIRMED"},{"k":"norman_2020_accepting","t":"Accepting what we do not know: a need to improve professional understanding of brain injury in the UK","y":2020,"v":"Health & Social Care in the Community","ty":"journal-article","doi":"10.1111/hsc.13015","url":"https://onlinelibrary.wiley.com/doi/10.1111/hsc.13015","oa":1,"a":["Norman, A.","Holloway, M.","Odumuyiwa, T.","Kennedy, M.","Forrest, H.","Suffield, F.","Dicks, H."],"s":["H","M"],"th":["safeguarding","staff-training","survivor-lived-experience","under-identification","workforce-capability"],"o":["empathy and safeguarding awareness","professional ABI knowledge","professional knowledge of ABI","safeguarding awareness","service experience"],"j":["United Kingdom"],"f":["Across 117 questionnaire respondents and 31 interviewees, the study found a widespread lack of knowledge and understanding of acquired brain injury among UK health and social care professionals, from acute care through to long-term community services, including in relation to safeguarding.","The authors recommend ABI-specific training but do not evaluate a training intervention; the study identifies the knowledge gap rather than testing a fix for it.","A UK mixed methods study combining a questionnaire (117 participants) and qualitative interviews (31 participants, including professionals, ABI survivors and family members) found a lack of knowledge and understanding of ABI among health and social care professionals from acute care through to long-term community services.","Poor professional knowledge was associated with a lack of understanding of 'hidden' disabilities associated with ABI, a lack of empathy, and gaps in knowledge regarding ABI-specific safeguarding.","The authors call for ABI-specific training across a range of UK health and social care services to improve knowledge and the service provided to individuals with ABI and their families."],"pop":"UK health and social care professionals, ABI specialists, ABI survivors and family members","set":"mixed","d":"mixed methods","n":148,"em":"n/a (workforce knowledge study)","lim":"Cross-sectional survey and interview study, not an intervention trial; does not test whether training changes either knowledge or practice.","q":"Establishes the scale of the workforce-knowledge problem that staff-training interventions are meant to address, but is not itself evidence that training works; no criminal-justice-specific sample, though justice-sector professionals plausibly share this general health and social care workforce's knowledge gap.","tier":2,"era":"core","uk":"high","con":0,"nt":"Not criminal-justice-specific; included because it documents the baseline workforce knowledge gap that justice-sector staff-training initiatives are presumed to address, without itself testing whether training changes practice.","ep":"e3","ab":"Acquired brain injury (ABI) can lead to life-long changes and disability. This study aimed to understand the ABI knowledge base of professionals across a range of organisations within the UK, and to identify areas for improvement, through a mixed methods questionnaire (117 participants) and qualitative semi-structured interviews (31 participants) of professionals and service users. The results identified a lack of knowledge and understanding of ABI among health and social care professionals in the UK, from those involved in acute care through to long-term community services. Poor knowledge was associated with a lack of understanding of hidden disabilities associated with ABI, a lack of empathy and a lack of knowledge regarding specific safeguarding. Health and social care professionals across a range of services could benefit from ABI-specific training to improve their knowledge and improve the service currently being provided to individuals with ABI and their families."},{"k":"peltonen_2020_trauma","t":"Trauma and violent offending among adolescents: a birth cohort study","y":2020,"v":"Journal of Epidemiology and Community Health","ty":"journal-article","doi":"10.1136/jech-2020-214188","pmid":"32611692","oa":1,"a":["Peltonen, K.","Ellonen, N.","Pitkanen, J.","Aaltonen, M.","Martikainen, P."],"s":["B"],"th":["administrative-data-linkage","child-maltreatment","violent-offending"],"o":["offending-onset","violent-offending"],"j":["Finland"],"f":["Trauma-related disorders diagnosed at ages 12 to 14 were associated with violent offending from ages 15 to 17 in population-average models.","The association held in sibling fixed-effects models that account for genetic and shared-environment confounding."],"pop":"whole national birth cohort, adolescents","set":"community","d":"prospective cohort","n":913675,"em":"ICD hospital/outpatient diagnosis of trauma-related disorder (not traumatic brain injury)","lim":"Exposure is psychological trauma-related disorder (adjustment problems, PTSD, acute stress disorder), not traumatic brain injury; register-based diagnosis will miss undiagnosed or untreated cases.","q":"Not a TBI study, but a methodologically important Finnish register-linkage sibling fixed-effects design applied to childhood adversity and adolescent violent offending; included as the requested Nordic register-cohort exemplar and as a methodological comparator for the TBI sibling-comparison literature.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Exposure is psychological trauma, not traumatic brain injury; included as the Nordic register-cohort sibling-design exemplar requested for this strand, with the distinction flagged clearly for the reviewer.","ep":"e3","ab":"Earlier studies, based on data collected among juvenile court clients or prisoners, suggest that there is an association between trauma and adolescent-onset offending. We analyse the effect of trauma on violent offending using longitudinal register-linkage population data on all Finnish children born between 1986 and 2000, linked with their biological and adoptive parents (N=913,675). We measured trauma diagnosis at age 12 to 14 and followed participants for subsequent violent criminality from age 15 to 17. The population average estimates, taking into account observed substance abuse and other mental health diagnoses, shows that trauma-related disorders (adjustment problems, post-traumatic stress disorder and acute stress disorder) were associated with violent offending. The same was true in sibling fixed effect models, which take into account genetic and environmental confounding shared by siblings."},{"k":"rowland_2020_initial","t":"Initial validation of the Mid-Atlantic Mental Illness Research, Education, and Clinical Center Assessment of Traumatic Brain Injury","y":2020,"v":"Journal of Neurotrauma","ty":"journal-article","doi":"10.1089/neu.2019.6972","pmid":"32245339","url":"https://pubmed.ncbi.nlm.nih.gov/32245339/","oa":1,"a":["Rowland, J.A.","Martindale, S.L.","Shura, R.D.","Miskey, H.M.","Bateman, J.R.","Epstein, E.L.","Stern, M.J.","Hurley, R.A.","Taber, K.H."],"s":["D"],"th":["case-definition","military-tbi","psychometrics","screening-tools"],"o":["concordance with OSU TBI-ID","diagnostic correspondence with clinical assessment"],"j":["United States"],"f":["Diagnostic correspondence between the MMA-TBI and independently conducted clinical TBI assessment was 96 per cent for lifetime TBI and 92 per cent for deployment-acquired TBI.","Consistency between the MMA-TBI and the OSU TBI-ID was high (kappa 0.90; Kendall tau 0.94)."],"es":[{"m":"kappa (MMA-TBI vs OSU TBI-ID)","v":"0.90","ci":null,"c":"instrument concordance"}],"pop":"post-deployment combat-exposed veterans","set":"community","d":"cross-sectional","n":64,"em":"MMA-TBI structured interview, cross-validated against OSU TBI-ID and independent clinical assessment","lim":"Small subject-matter-expert comparison subsample (n=64); veteran, non-justice population.","q":"First TBI interview validated directly against independent clinical assessment rather than only against another self-report tool; strengthens the evidential chain behind structured-interview screening generally, including OSU TBI-ID.","tier":2,"era":"core","uk":"low","con":0,"ep":"e3","ab":"With the increasing prevalence of traumatic brain injury (TBI), the need for reliable and valid methods to evaluate TBI has also increased. The purpose of this study was to establish the validity and reliability of a new comprehensive assessment of TBI, the Mid-Atlantic Mental Illness Research, Education, and Clinical Center (MIRECC) Assessment of TBI (MMA-TBI). The participants in this study were post-deployment, combat exposed veterans. First, MMA-TBI outcomes were compared with those of independently conducted clinical TBI assessments. Next, MMA-TBI outcomes were compared with those of a different validated TBI measure (the Ohio State University TBI Identification method [OSU-TBI-ID]). Next, four TBI subject matter experts independently evaluated 64 potential TBI events based on both clinical judgment and Veterans Administration/Department of Defense (VA/DoD) Clinical Practice Guidelines. Results of the MMA-TBI algorithm (based on VA/DoD clinical guideline) were compared with those of the subject matter experts. Diagnostic correspondence with independently conducted expert clinical evaluation was 96% for lifetime TBI and 92% for deployment-acquired TBI. Consistency between the MMA-TBI and the OSU-TBI-ID was high (kappa = 0.90; Kendall Tau = 0.94). Comparison of MMA-TBI algorithm results with those of subject matter experts was high (kappa = 0.97-1.00). The MMA-TBI is the first TBI interview to be validated against an independently conducted clinical TBI assessment. Overall, results demonstrate the MMA-TBI is a highly valid and reliable instrument for determining TBI based on VA/DoD clinical guidelines. These results support the need for application of standardized TBI criteria across all diagnostic contexts."},{"k":"sawadogo_2019_trends","t":"Trends of clinical outcomes in patients with a Traumatic Brain Injury (TBI) in Canada between 2006 and 2012.","y":2020,"v":"Injury","ty":"journal-article","doi":"10.1016/j.injury.2019.08.023","pmid":"31515061","url":"https://pubmed.ncbi.nlm.nih.gov/31515061/","oa":0,"a":["Sawadogo, D","Moore, L","Tardif, PA","Farhat, I","Lauzier, F","Turgeon, AF"],"s":["L"],"th":["administrative-data-linkage","mortality"],"o":["ICU length of stay","hospital length of stay","hospital mortality","readmission"],"j":["Canada"],"f":["Canada-wide hospital mortality for TBI admissions fell significantly between 2006 and 2012 (OR 0.95, 95% CI 0.92 to 0.98), a trend driven mostly by improvement in Ontario (OR 0.95, 95% CI 0.93 to 0.98).","No significant trend was observed for hospital readmissions over the same period, and length-of-stay improvements were concentrated in specific provinces rather than uniform nationally."],"es":[{"m":"odds ratio, hospital mortality trend 2006-2012","v":"0.95","ci":"95% CI 0.92-0.98","c":"Canada-wide TBI admissions"}],"pop":"adults admitted with TBI, injury severity score 12 or higher","set":"hospital","d":"retrospective cohort","em":"National Trauma Registry records linked to hospital discharge databases","lim":"Restricted to level I and II trauma centres, so excludes TBI managed outside major trauma systems; provincial variation in trauma system configuration complicates national-level interpretation.","q":"A national-registry-linked-to-hospital-discharge-data study illustrating Canada's trauma registry linkage capability, complementing the Ontario ICES justice-specific study also in this harvest; not justice-focused itself.","tier":3,"era":"core","uk":"low","con":0,"nt":"Included for context on Canadian trauma registry linkage infrastructure alongside the Ontario ICES justice-specific record in this strand.","ep":"e3","ab":"Traumatic brain injuries (TBI) are the leading cause of death for people aged under 40 years. We conducted a retrospective multicentre cohort study based on TBI admissions across Canadian level I and II trauma centres. Data were extracted from the National Trauma Registry linked to hospital discharge databases. All adults with an injury severity score >=12 were included. Between 2006 and 2012, we observed a decrease in mortality in Canada (odds ratio [OR]=0.95; 95% confidence intervals [CI]=0.92-0.98) mostly driven by Ontario (OR=0.95; 95% CI=0.93-0.98)."},{"k":"silver_2020_traumaticbrain","t":"Traumatic brain injury and adverse psychological effects: examining a potential pathway to aggressive offending","y":2020,"v":"Aggressive Behavior","ty":"journal-article","doi":"10.1002/ab.21886","pmid":"32124999","url":"https://doi.org/10.1002/ab.21886","oa":0,"a":["Silver, I.A.","Nedelec, J.L."],"s":["E"],"th":["co-occurrence-mental-health","impulsivity-aggression","offending-persistence"],"o":["co-occurrence-mental-health","impulsivity-aggression"],"j":["United States"],"f":["Structural equation modelling found TBI exposure was indirectly associated with aggressive offending through adverse psychological effects, but there was no significant direct association between TBI and aggressive offending once this indirect pathway was modelled."],"pop":"Pathways to Desistance Study, serious adolescent offenders","set":"mixed","d":"prospective cohort","n":416,"em":"TBI exposure within the Pathways to Desistance dataset","lim":"Reliance on the Pathways to Desistance dataset's existing measures not purpose-built for TBI research; structural equation modelling assumptions about causal ordering are themselves untested in this observational design.","q":"Directly targets the mechanism question the brief asks about (does adverse psychological effect mediate the TBI-offending link) with a fully mediated rather than direct pathway, which is an important nuance for the mechanism section.","tier":2,"era":"core","uk":"low","con":0,"nt":"Key mechanism/mediation paper using the well-known Pathways to Desistance longitudinal dataset.","ep":"e3","ab":"Contemporary scholarship has demonstrated an association between traumatic brain injury (TBI) during adolescence and aggressive offending. Research, however, has yet to identify any mechanisms linking TBI to subsequent aggressive offending. Consequently, the current study hypothesized that adverse psychological effects is one such pathway. The current study used the Pathways to Desistance data set (n = 416) to examine the pathway of TBI to aggressive offending through adverse psychological effects. The findings of the structural equation model supported the hypothesized association. Specifically, increased exposure to TBI was indirectly associated with aggressive offending through adverse psychological effects. An additional supplemental analysis illustrated that a direct link between TBI and aggressive offending did not exist for the analytical sample. The findings suggested that the neurological disruptions commonly associated with TBI could result in direct increases in negative psychological outcomes and indirect increases in subsequent negative behavioral outcomes."},{"k":"taylor_2020_ptsdjustice","t":"Posttraumatic stress disorder and justice involvement among military veterans: a systematic review and meta-analysis","y":2020,"v":"Journal of Traumatic Stress","ty":"meta-analysis","doi":"10.1002/jts.22526","pmid":"32516492","oa":1,"a":["Taylor, E.N.","Timko, C.","Nash, A.","Owens, M.D.","Harris, A.H.S.","Finlay, A.K."],"s":["J"],"th":["co-occurrence-mental-health","military-tbi","offending-onset","violent-offending"],"o":["arrest for violent offence","criminal justice involvement"],"j":["mixed, predominantly United States"],"f":["Veterans with PTSD had 1.61 times the odds of criminal justice involvement compared with veterans without PTSD (OR 1.61, 95% CI 1.16 to 2.23), pooled across 10 eligible studies.","Veterans with PTSD had 1.59 times the odds of arrest for a violent offence compared with veterans without PTSD (OR 1.59, 95% CI 1.15 to 2.19).","No evidence of publication bias was found, though considerable statistical heterogeneity was identified across the pooled studies."],"es":[{"m":"odds ratio","v":"1.61","ci":"95% CI 1.16-2.23","c":"criminal justice involvement, veterans with vs without PTSD"},{"m":"odds ratio","v":"1.59","ci":"95% CI 1.15-2.19","c":"arrest for violent offence, veterans with vs without PTSD"}],"pop":"military veterans","set":"community","d":"meta-analysis","em":"PTSD diagnosis or validated screening measure (e.g. PTSD Checklist)","lim":"Author-stated: considerable heterogeneity among pooled studies and reliance on observational designs precludes causal inference; TBI is not itself the exposure of interest in this review, though it commonly co-occurs with PTSD in the same veteran population.","q":"The clearest quantitative evidence in the veteran literature linking a trauma-related condition to justice involvement, though it examines PTSD rather than TBI specifically; given the high comorbidity between combat TBI and PTSD, this evidence is relevant by association but should not be read as evidence about TBI's independent effect.","tier":1,"era":"core","uk":"medium","con":0,"nt":"Exposure is PTSD not TBI; included because of the strong comorbidity between combat TBI and PTSD in the veteran population makes this directly relevant background evidence for the transfer analysis.","ep":"e3","ver":"CONFIRMED","ab":"There is evidence of an association between posttraumatic stress disorder (PTSD) and criminal justice involvement among military veterans. For this study, we systematically reviewed the literature to examine the association between PTSD and criminal justice involvement among military veterans, assess the magnitude of this association, and identify strengths and limitations of the underlying evidence. Five databases were searched for a larger scoping review, and observational studies that assessed PTSD and criminal justice involvement were selected from the scoping review database (N=191). Meta-analyses were conducted, pooling odds ratios via restricted maximum likelihood random-effects models. Of 143 unique articles identified, 10 studies were eligible for the meta-analysis. Veterans with PTSD had higher odds of criminal justice involvement (OR=1.61, 95% CI 1.16-2.23, p=.002) and arrest for violent offenses (OR=1.59, 95% CI 1.15-2.19, p=.002) compared to veterans without PTSD. The odds ratio of criminal justice involvement among military veterans with PTSD assessed using the PTSD Checklist was 1.98 (95% CI 1.08-3.63, p=.014). Considerable heterogeneity was identified, but no evidence of publication bias was found."},{"k":"turner_2020_traumatic","t":"Traumatic brain injuries and problem gambling in youth: Evidence from a population-based study of secondary students in Ontario, Canada","y":2020,"v":"PLoS ONE","ty":"journal-article","doi":"10.1371/journal.pone.0239661","pmid":"33007032","oa":1,"a":["Turner, N.E.","Cook, S.","Shi, J.","Elton-Marshall, T.","Hamilton, H.","Ilie, G.","Wickens, C.M.","Trajtenberg, N.","Cusimano, M.D.","Mann, R.E."],"s":["B"],"th":["impulsivity-aggression"],"o":["impulsivity-aggression"],"j":["Canada"],"f":["Problem gambling was associated with a history of TBI (adjusted odds ratio 2.8), remaining significant (AOR 2.0) after adjusting for hazardous drinking and suicidality."],"es":[{"m":"adjusted odds ratio","v":"2.0","ci":null,"c":"TBI history and problem gambling, adjusted for drinking and suicidality"}],"pop":"general adolescent school population, grades 7 to 12","set":"community","d":"cross-sectional","n":9198,"em":"self-report (history of TBI)","lim":"Cross-sectional; cannot establish temporal order between TBI and gambling behaviour.","q":"Context/thin: general-population evidence on TBI-linked impulsivity phenotypes rather than justice outcomes directly.","tier":3,"era":"core","uk":"low","con":0,"nt":"General school population, not youth justice; included for impulsivity/executive-function mechanism context only.","ep":"e3","ab":"Traumatic brain injury (TBI) is associated with risk-taking, impulsivity, psychological distress, substance abuse, and violent crime. This study examines the relationship between problem gambling and TBI among adolescents using the 2011, 2013 and 2015 cycles of the OSDUHS (N=9,198). Adjusting for sex and grade only, problem gambling was associated with a history of TBI (AOR=2.8). This association remained significant after adjusting for hazardous drinking and suicidality (AOR=2.0)."},{"k":"albalawi_2019_court","t":"Court diversion for those with psychosis and its impact on re-offending rates: results from a longitudinal data-linkage study.","y":2019,"v":"BJPsych Open","ty":"journal-article","doi":"10.1192/bjo.2018.71","pmid":"30762501","url":"https://pubmed.ncbi.nlm.nih.gov/30762501/","oa":1,"a":["Albalawi, O","Chowdhury, NZ","Wand, H","Allnutt, S","Greenberg, D","Adily, A","Kariminia, A","Schofield, P","Sara, G","Hanson, S","O'Driscoll, C","Butler, T"],"s":["L"],"th":["administrative-data-linkage","diversion-schemes","recidivism"],"o":["re-offending rate"],"j":["Australia"],"f":["A New South Wales health-justice linkage of 7,743 people with a psychotic disorder found that those receiving a court treatment order had a 12 per cent lower re-offending rate than those receiving a punitive sanction.","Receiving no mental health treatment following a first offence was associated with an increased risk of re-offending, underlining the value of the linked health-justice dataset for evaluating diversion policy."],"pop":"people with psychosis processed through NSW courts","set":"court","d":"linkage study","n":7743,"em":"NSW Ministry of Health psychiatric diagnosis records linked to court and offending records","lim":"Mental illness (psychosis) rather than brain injury is the health exposure studied; treatment allocation was not randomised, so residual confounding by offence severity or clinical presentation cannot be excluded.","q":"Not a brain-injury study, but a clear demonstration of the New South Wales health-justice linkage infrastructure (NSW Ministry of Health records linked to justice and offending data) being used to evaluate a justice intervention, directly relevant to the brief's request to cover NSW linkage systems.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Included as the NSW linkage-infrastructure exemplar for the strand L table; no NSW study specifically on brain injury and justice was located in this search, which is itself noted as a gap in the memo.","ep":"e3","ab":"With significant numbers of individuals in the criminal justice system having mental health problems, court-based diversion programmes and liaison services have been established to address this problem. Those with psychoses were identified from New South Wales Ministry of Health records between 2001 and 2012 and linked to offending records. A total of 7,743 individuals were identified as diagnosed with a psychotic disorder prior to their court finalisation date for their first principal offence. Overall, 26% of the cohort received a treatment order and 74% received a punitive sanction. The re-offending rate in the treatment order group was 12% lower than the punitive sanction group."},{"k":"albrecht_2019_postdischarge","t":"Post-Discharge Mortality of Older Adults with Traumatic Brain Injury or Other Trauma.","y":2019,"v":"Journal of the American Geriatrics Society","ty":"journal-article","doi":"10.1111/jgs.16098","pmid":"31343731","url":"https://pubmed.ncbi.nlm.nih.gov/31343731/","oa":1,"a":["Albrecht, JS","Al Kibria, GM","Greene, CR","Dischinger, P","Ryb, GE"],"s":["L"],"th":["administrative-data-linkage","mortality"],"o":["cause-specific mortality","standardised mortality ratio"],"j":["United States"],"f":["Older adults with TBI had a standardised mortality ratio of 8.1 (95% CI 7.4 to 9.0) compared with the age- and sex-adjusted general population, versus 6.7 (95% CI 6.1 to 7.4) for non-TBI trauma.","After adjustment, TBI itself was not associated with higher all-cause mortality risk than non-TBI trauma in this age group (hazard ratio 1.03, 95% CI 0.87 to 1.23), with the highest standardised mortality ratios in both groups driven by accidental causes of death."],"es":[{"m":"standardised mortality ratio, TBI","v":"8.1","ci":"95% CI 7.4-9.0","c":"older trauma-centre patients vs state general population"},{"m":"hazard ratio, TBI vs non-TBI trauma","v":"1.03","ci":"95% CI 0.87-1.23","c":"all-cause mortality, adjusted"}],"pop":"adults aged 65 and over treated at an urban trauma centre","set":"hospital","d":"retrospective cohort","n":1902,"em":"trauma registry diagnosis linked to National Death Index for cause of death","lim":"Single urban trauma centre; National Death Index linkage captures death and broad cause but not fine-grained circumstances; cohort recruited 1997 to 2008, now dated.","q":"A clean demonstration of trauma-registry-to-National-Death-Index linkage methodology giving precise standardised mortality ratios, directly relevant to the brief's instruction to search hard on TBI mortality via record-linkage follow-up.","tier":2,"era":"core","uk":"low","con":0,"nt":"US, older-adult trauma population rather than justice-involved; included as a strong methodological mortality-linkage exemplar for the brief's mortality-evidence requirement.","ep":"e3","ab":"Prior studies of mortality following traumatic brain injury (TBI) have not focused specifically on older adults compared with a non-TBI trauma cohort or included specific causes of death. Retrospective cohort study of adults aged 65 years and older who were treated at an urban trauma center from 1997 to 2008. Data from the trauma registry were linked to the National Death Index through 2008 to obtain date and cause of death. Compared with the age- and sex-adjusted state general population, older adults with TBI (SMR=8.1; 95% CI=7.4-9.0) and non-TBI trauma (SMR=6.7; 95% CI=6.1-7.4) were at a greatly increased risk of mortality. In adjusted Cox regression models, TBI was not associated with increased risk of all-cause mortality (hazard ratio=1.03; 95% CI=0.87-1.23) compared with non-TBI trauma."},{"k":"bonow_2019_traumaticbrain","t":"Traumatic brain injury and the risk for subsequent crime perpetration","y":2019,"v":"Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0000000000000413","pmid":"29863625","url":"https://doi.org/10.1097/HTR.0000000000000413","oa":0,"a":["Bonow, R.H.","Wang, J.","Zatzick, D.F.","Rivara, F.P.","Rowhani-Rahbar, A."],"s":["E"],"th":["recidivism","risk-of-bias","violent-offending"],"o":["recidivism","violent-offending"],"j":["United States"],"f":["Both TBI patients (subdistribution hazard ratio 1.57, 95% CI 1.49-1.62) and non-TBI injured patients (sHR 1.55, 95% CI 1.49-1.62) had higher adjusted arrest rates than uninjured hospitalised patients, showing injury in general, not TBI specifically, predicts subsequent arrest in this design.","When TBI patients were compared directly against injured patients without TBI, there was no additional effect of TBI on subsequent arrest for any crime (sHR 1.02, 95% CI 0.94-1.11), including no separate effect on violent or non-violent crime."],"es":[{"m":"subdistribution hazard ratio, any arrest, TBI vs uninjured","v":"1.57","ci":"95% CI 1.49-1.62","c":"TBI patients vs uninjured hospitalised patients"},{"m":"subdistribution hazard ratio, any arrest, injured no-TBI vs uninjured","v":"1.55","ci":"95% CI 1.49-1.62","c":"injured non-TBI patients vs uninjured hospitalised patients"},{"m":"subdistribution hazard ratio, any arrest, TBI vs injured non-TBI","v":"1.02","ci":"95% CI 0.94-1.11","c":"TBI patients vs injured patients without TBI, direct comparison"}],"pop":"patients hospitalised in Washington State 2006-2007","set":"community","d":"retrospective cohort","n":205176,"em":"hospital discharge diagnosis of TBI, linked statewide datasets, compared against injured non-TBI and uninjured hospitalised patients","lim":"Ascertainment via hospitalisation only, so excludes TBI treated without admission; outcome is arrest, which conflates offending with policing intensity; a single US state.","q":"The use of an injured-but-no-TBI comparator, rather than an uninjured general-population comparator, is the key methodological strength: it directly tests and refutes a TBI-specific effect once general injury-proneness is accounted for, making this one of the clearest sceptical findings in the harvest.","tier":1,"era":"core","uk":"medium","con":1,"cn":"Central sceptical citation: directly refutes a TBI-specific effect on crime perpetration once compared with an injured (not merely uninjured) control group, suggesting general injury-proneness or shared risk factors, not TBI itself, drive the association.","nt":"Key citation for the causation memo's sceptical case, alongside Guberman 2018 and Blaabaek 2024.","ep":"e3","ab":"To examine whether patients with traumatic brain injury (TBI) are at higher risk for subsequent crime perpetration compared with injured patients without TBI and those hospitalized for reasons other than injury. Patients hospitalized in Washington State from 2006-2007. A retrospective cohort study using linked statewide datasets. Primary outcomes were arrest for any violent or nonviolent crime within 5 years of discharge. Adjusted subhazard ratios were calculated using regression models incorporating death as a competing risk. Compared with uninjured patients (n = 158,247), the adjusted rate of arrest for any crime was greater among injured patients with TBI (n = 6,894; subdistribution hazard ratios [sHR], 1.57; 95% confidence interval [CI], 1.49-1.62) and without TBI (n = 40,035; sHR, 1.55; 95% CI, 1.49-1.62). When patients with TBI were directly compared with injured patients without TBI, no effect of TBI on subsequent arrests was found (sHR, 1.02; 95% CI, 0.94-1.11). TBI did not increase the likelihood of either violent or nonviolent crime when these outcomes were examined separately. TBI survivors do not appear to be at increased risk for criminality compared with injured individuals without TBI. However, injured persons with or without TBI may be at elevated risk of crime perpetration compared with those who are uninjured."},{"k":"cdc_2025_ncss","t":"National Concussion Surveillance System","y":2019,"v":"US Centers for Disease Control and Prevention","ty":"report","url":"https://www.cdc.gov/traumatic-brain-injury/programs/index.html","oa":1,"a":["Centers for Disease Control and Prevention"],"s":["K"],"th":["administrative-data-linkage","incidence","under-identification"],"j":["United States"],"f":["Ongoing CDC programme piloting a national household survey approach to concussion surveillance, intended to capture cases that do not present to hospital care."],"set":"community","d":"policy analysis","q":"Live federal surveillance programme; methodology validated in a pilot published in 2023 (case definition paper, PMID 38039498).","tier":2,"era":"core","uk":"low","con":0,"nt":"Surveillance infrastructure rather than a justice-specific policy, but relevant to the epidemiology strand and to any future justice-linked TBI surveillance design. | VERIFICATION: confirmed with a field correction applied, see corrections_log. | YEAR NOTE: pilot work 2019; page last updated 2024, not 2025","ep":"e3","ver":"PARTIAL"},{"k":"disabilitiestrust_2018_making","t":"Making the Link: Female Offending and Brain Injury","y":2019,"v":"The Disabilities Trust (in collaboration with Royal Holloway, University of London)","ty":"report","url":"https://brainkind.org/wp-content/uploads/2023/12/Making-the-Link-Female-Offending-and-Brain-Injury.pdf","oa":1,"a":["The Disabilities Trust"],"s":["C","K"],"th":["commissioning-and-policy","ipv-brain-injury","prevalence-women","screening-tools","under-identification","women-pathway"],"o":["brain injury history","domestic abuse victimisation","mental health diagnosis","reoffending/imprisonment history"],"j":["United Kingdom (England)"],"f":["64 per cent of 173 women screened at HMP/YOI Drake Hall reported a history indicative of brain injury.","96 per cent of women screened reported experiencing domestic abuse victimisation.","Of women with a brain injury history, 62 per cent attributed their brain injury to domestic violence, 29 per cent to road traffic accidents and 21 per cent to unprovoked attacks.","33 per cent of women with a brain injury sustained their first brain injury before their first offence.","47 per cent of the sample had been imprisoned five or more times, and 44 per cent had convictions for violent crimes.","Report on the intersection of brain injury and female offending, drawing on the Disabilities Trust's Linkworker casework with women in custody."],"pop":"women in prison, HMP/YOI Drake Hall","set":"prison","d":"cross-sectional","n":173,"em":"Brain Injury Screening Index","lim":"Single-site UK sample (HMP/YOI Drake Hall); screening-based rather than clinically confirmed brain injury; report format rather than peer-reviewed publication, and full independent evaluation report was not directly located, so figures are drawn from the Disabilities Trust's own published summary document and corroborating secondary sources (Prison Reform Trust, Domestic Abuse Commissioner).","q":"Tier 1 for policy salience: this is the single most widely cited UK statistic in this strand (64 per cent) and underpins the Prison Reform Trust and Domestic Abuse Commissioner's public statements. Not peer-reviewed; methodology transparency is lower than the peer-reviewed Scottish and Northern Irish studies, and the independent academic evaluation by Royal Holloway (Glorney, Jablonska, Wright and colleagues) was not itself directly retrieved and read in full for this harvest.","tier":1,"era":"core","uk":"high","con":0,"nt":"This is the flagship UK charity-sector report for this strand, run by the Disabilities Trust (now operating as Brainkind) with an independent academic evaluation by Royal Holloway, University of London (named researchers reported in secondary sources as Glorney, Jablonska and Wright). The full independent evaluation report itself was not directly retrieved; figures here are drawn from the Disabilities Trust's public report document and cross-checked against Prison Reform Trust and Domestic Abuse Commissioner secondary citations, which is a lower verification standard than a directly-read primary report and should be flagged to the reviewer. | VERIFICATION: confirmed with a field correction applied, see corrections_log. | YEAR NOTE: 2019, not 2018 (duplicate of disabilitiestrust_2019_makingthelink)","ep":"e3","ver":"CONFIRMED"},{"k":"fox_2018_neuropsychological","t":"Neuropsychological and Criminological Features of Female Homicide Offenders","y":2019,"v":"Journal of Forensic Sciences","ty":"journal-article","doi":"10.1111/1556-4029.13911","pmid":"30231300","oa":0,"a":["Fox, J.M.","Brook, M.","Heilbronner, R.L.","Susmaras, T.","Hanlon, R.E."],"s":["C"],"th":["executive-function","impulsivity-aggression","sexual-violence","victimisation","violent-offending"],"o":["abuse history","cognitive impairment","homicide type (impulsive vs premeditated)","mood disorder","personality disorder"],"j":["USA"],"f":["Compared with 81 male homicide offenders, 27 female homicide offenders were more likely to have a history of mood disorder, borderline personality disorder and abuse.","Female homicide offenders showed circumscribed cognitive impairment in verbal abilities but performed similarly to male offenders on most other cognitive tasks.","Within the female offender group, a history of sexual abuse was associated with higher rates of impulsive homicide and poorer verbal abilities."],"pop":"female and male homicide offenders referred for forensic neuropsychological evaluation","set":"court","d":"case-control","n":108,"em":"clinical neurological and psychiatric history, neuropsychological testing","lim":"Forensic referral sample rather than a representative custodial population; retrospective clinical file and testing data; craniocerebral trauma is listed as a MeSH term but the abstract does not give a specific TBI prevalence figure.","q":"One of the few studies giving neuropsychological profiles specifically for female homicide offenders (rather than mixed offending or self-report TBI history); relevant to the 'women who kill' and abuse-to-impulsive-violence trajectory theme, though it centres on abuse and personality/mood factors rather than TBI status per se.","tier":2,"era":"core","uk":"medium","con":0,"nt":"MeSH terms include craniocerebral trauma, but the abstract's findings are framed around abuse history, mood/personality disorder and verbal cognition rather than a specific brain injury prevalence figure; full text should be checked for a direct TBI history variable before using this as a TBI prevalence source.","ep":"e3","ab":"Few studies have examined life history and cognitive characteristics unique to female homicide offenders. Understanding these characteristics could aid in risk assessment for extreme violence in this group of offenders. The current study utilized t-tests or chi-square tests to compare 27 female and 81 male homicide offenders on psychiatric, neurologic, criminal, and cognitive characteristics. Additionally, we explored the role of abuse history in female offenders through Kruskal-Wallis or Fisher's exact tests. Results indicate that in comparison with male counterparts, females are more likely to have history of mood disorder, borderline personality disorder, and abuse. Cognitively, female homicide offenders exhibit circumscribed cognitive impairment in verbal abilities and perform similarly to male homicide offenders across most cognitive tasks. Within the female offender group, history of sexual abuse is associated with higher rates of impulsive homicide and poorer verbal abilities. These findings provide preliminary evidence for distinct factors associated with homicide in women."},{"k":"gbd2016neuro_2019_global","t":"Global, regional, and national burden of neurological disorders, 1990-2016: a systematic analysis for the Global Burden of Disease Study 2016.","y":2019,"v":"The Lancet Neurology","ty":"journal-article","doi":"10.1016/s1474-4422(18)30499-x","pmid":"30879893","url":"https://pubmed.ncbi.nlm.nih.gov/30879893/","oa":1,"a":["GBD 2016 Neurology Collaborators"],"s":["L"],"th":["incidence","prevalence-community-comparison"],"o":["DALYs","deaths","incidence","prevalence"],"j":["Global"],"f":["Neurological disorders as a group were the leading global cause of disability-adjusted life years (276 million in 2016) and the second leading cause of death (9.0 million) in the GBD 2016 analysis, of which traumatic brain injury is one of 15 constituent categories.","Age-standardised DALY and death rates from neurological disorders fell by 27 to 28 per cent between 1990 and 2016 even as absolute counts rose with population growth and ageing."],"pop":"general population, 195 countries","set":"community","d":"cross-sectional","em":"GBD 2016 modelled estimates across 15 neurological disorder categories including TBI","lim":"TBI is one of fifteen pooled categories in this paper and is not separately reported in the headline results; use James 2019 for TBI/SCI-specific figures from the same GBD cycle.","q":"Provides essential context for where TBI sits within the wider neurological disease burden, but is not a TBI-specific source; included for background framing only.","tier":3,"era":"core","uk":"low","con":0,"nt":"Context record; the companion James 2019 paper is the TBI/SCI-specific GBD 2016 output and should be preferred for TBI figures.","ep":"e3","ab":"Neurological disorders are increasingly recognised as major causes of death and disability worldwide. Globally, in 2016, neurological disorders were the leading cause of DALYs (276 million [95% UI 247-308]) and second leading cause of deaths (9.0 million [8.8-9.4]). The four largest contributors of neurological DALYs were stroke (42.2%), migraine (16.3%), Alzheimer's and other dementias (10.4%), and meningitis (7.9%). The 84 risks quantified in GBD explain less than 10% of neurological disorder DALY burdens overall, except stroke."},{"k":"griego_2019_suggestibility","t":"Suggestibility and false memories in relation to intellectual disability and autism spectrum disorder: a meta-analytic review","y":2019,"v":"Journal of Intellectual Disability Research","ty":"meta-analysis","doi":"10.1111/jir.12668","url":"https://onlinelibrary.wiley.com/doi/10.1111/jir.12668","oa":0,"a":["Griego, A.W.","Datzman, J.N.","Estrada, S.M.","Middlebrook, S.S."],"s":["G"],"th":["co-occurrence-neurodivergence","memory-and-suggestibility","systematic-review-method"],"o":["false memories","suggestibility"],"j":["mixed"],"f":["A systematic review and meta-analysis found that intellectual disability and autism spectrum disorder are both associated with elevated suggestibility and false memory formation relative to comparison groups, though effect patterns differ between the two conditions."],"pop":"people with intellectual disability or autism spectrum disorder","set":"mixed","d":"meta-analysis","em":"diagnosed ID or ASD","lim":"Heterogeneous primary studies in measures and populations; the review's population is ID/ASD rather than acquired brain injury directly.","q":"Highest evidential weight in this cluster (meta-analysis); directly relevant to the read-across argument that memory-and-suggestibility vulnerability generalises across cognitive-impairment aetiologies including ABI.","tier":1,"era":"core","uk":"medium","con":0,"nt":"Abstract only; population is ID/ASD, used here as read-across evidence for the suggestibility mechanism rather than direct ABI evidence.","ep":"e3"},{"k":"guberman_2018_aretraumatic","t":"Are traumatic brain injuries associated with criminality after taking account of childhood family social status and disruptive behaviors?","y":2019,"v":"The Journal of Neuropsychiatry and Clinical Neurosciences","ty":"journal-article","doi":"10.1176/appi.neuropsych.18040094","pmid":"30537914","url":"https://doi.org/10.1176/appi.neuropsych.18040094","oa":0,"a":["Guberman, G.I.","Robitaille, M.P.","Larm, P.","Ptito, A.","Vitaro, F.","Tremblay, R.E.","Hodgins, S."],"s":["E"],"th":["offending-onset","recidivism","risk-of-bias","violent-offending"],"o":["offending-onset","recidivism","violent-offending"],"j":["Canada"],"f":["After adjustment for childhood family social status and teacher-rated disruptive behaviour from ages 6 to 12, prior TBI was not associated with increased risk of juvenile or adult convictions for any crime or for violent crime specifically.","Individuals with an offender status who had sustained a TBI were themselves characterised by low family social status and high childhood disruptive behaviour from age 6, suggesting these pre-existing factors, rather than the injury, account for the elevated TBI prevalence among offenders."],"pop":"724 Canadian males followed prospectively to age 24","set":"community","d":"prospective cohort","n":724,"em":"TBI diagnoses extracted from health records to age 24","lim":"Male-only sample of moderate size; TBI ascertainment relies on health records so milder untreated injuries are missed; disruptive behaviour and social status may not capture all relevant pre-injury confounders.","q":"One of the clearest null findings in the literature once early-life confounders are modelled; directly supports the confounding-by-pre-injury-behaviour argument and is a key citation on the sceptical side of the debate.","tier":1,"era":"core","uk":"medium","con":1,"cn":"This paper is a principal source for the sceptical position: it argues the TBI-offending association in prior literature reflects confounding by family social status and childhood disruptive behaviour rather than a causal effect of injury.","nt":"Key sceptical citation for the causation memo.","ep":"e3","ver":"CONFIRMED","ab":"The authors aimed to elucidate the links between traumatic brain injuries (TBIs) and criminal convictions in a sample of 724 Canadian males with and without criminal records followed up to age 24. Prospectively collected data were analyzed to determine whether prior TBIs predicted subsequent criminal convictions after taking account of family social status (FSS) and childhood disruptive behaviors. At age 24, diagnoses of TBIs were extracted from health records and convictions from official criminal records. In childhood, teachers rated disruptive behaviors and parents reported FSS. Proportionately more individuals with offender status than nonoffender status sustained a TBI from age 18 to age 24 but not before age 18. Individuals with offender status who had sustained a TBI before and after their first conviction were similar in numbers, were raised in families of low social status, and presented high levels of disruptive behaviors from age 6 to age 12. When FSS and childhood disruptive behaviors were included in multivariable regression models, sustaining a prior TBI was not associated with an increased risk of juvenile convictions for any type of crime, for violent crimes, for convictions for any crime or violent crime from age 18 to age 24, or for a first crime or a first violent crime from age 18 to age 24. Among males, there was no evidence that prior TBIs were associated with an increased risk of subsequent criminal convictions from age 12 to age 24 when taking account of FSS and childhood disruptive behaviors, although these latter factors may be associated with an increased prevalence of TBIs among adult offenders."},{"k":"hafner_2019_judging","t":"Judging homicide defendants by their brains: an empirical study on the use of neuroscience in homicide trials in Slovenia","y":2019,"v":"Journal of Law and the Biosciences","ty":"journal-article","doi":"10.1093/jlb/lsz006","pmid":"31666969","url":"https://academic.oup.com/jlb/article/6/1/226/5487629","oa":1,"a":["Hafner, M."],"s":["G"],"th":["courts-and-trial","sentencing"],"o":["criminal capacity determination","sentence outcome"],"j":["Slovenia"],"f":["Analysing all available homicide trials in Slovenia from 1991 to 2015, almost one in five discussed neuroscience evidence; the two largest categories of neurological condition were traumatic brain injury and alcohol/drug-related brain damage.","When presented, neuro-evidence affected the court's decision in 85 per cent of the trials in which it appeared (15 per cent of all tried homicide cases), most often on criminal capacity (insanity or diminished capacity), and typically mitigated rather than aggravated the sentence.","No use of functional neuroimaging was found in this sample; no case used neuroscience information as an aggravating circumstance."],"pop":"homicide defendants","set":"court","d":"retrospective cohort","em":"presence of neuro-evidence (neuropsychological testing, structural imaging, EEG) in trial record","lim":"Single civil-law jurisdiction (Slovenia) over a defined historical period; findings on the direction of effect (mitigation only) may not generalise to adversarial common law systems.","q":"One of the few empirical (not just doctrinal) studies quantifying how often and in which direction brain injury/neuroscience evidence actually moves sentencing outcomes; directly answers the mitigation-vs-aggravation question for this strand.","tier":1,"era":"core","uk":"medium","con":0,"nt":"According to PubMed metadata; DOI https://doi.org/10.1093/jlb/lsz006. Civil-law jurisdiction findings on the 'double-edged sword' of neuroscience may not transfer directly to England and Wales sentencing practice.","ep":"e3"},{"k":"headway_undated_understanding","t":"Understanding Acquired Brain Injury in the Criminal Justice System: A Guide for Prison Staff","y":2019,"v":"Headway","ty":"report","url":"https://www.headway.org.uk/media/12792/understanding-acquired-brain-injury-in-the-criminal-justice-system-a-guide-for-prison-staff-publication.pdf","oa":1,"a":["Headway - the brain injury association","Headway – the brain injury association"],"s":["F","K"],"th":["reasonable-adjustments","staff-training","workforce-and-training-policy","workforce-capability"],"o":["identification and management of ABI-related behaviour in custody","staff knowledge of ABI"],"j":["United Kingdom"],"f":["A practical guide produced by the UK charity Headway aimed at prison staff to build understanding of acquired brain injury, its behavioural presentation and implications for custodial management.","Practical guidance for prison staff on recognising and responding to acquired brain injury among people in custody."],"pop":"prison staff and prisoners with acquired brain injury","set":"prison","d":"guideline","em":"n/a - practitioner guidance document","lim":"Practitioner guidance document rather than a primary research study; full internal content and publication year were not independently verified beyond the document title and hosting charity in this session.","q":"Directly relevant grey literature for the staff training and knowledge theme; produced by a recognised UK brain injury charity rather than a statutory inspectorate, so should be read as sector guidance rather than official government or inspection output.","tier":3,"era":"core","uk":"high","con":0,"nt":"Publication year approximate/unconfirmed; treat as indicative sector guidance. Full text not reviewed in detail in this session beyond confirming existence, title, authorship and hosting. | VERIFICATION: could not be independently confirmed, do not cite without checking.","ep":"e3","ver":"UNCONFIRMED"},{"k":"james_2019_global","t":"Global, regional, and national burden of traumatic brain injury and spinal cord injury, 1990-2016: a systematic analysis for the Global Burden of Disease Study 2016.","y":2019,"v":"The Lancet Neurology","ty":"journal-article","doi":"10.1016/s1474-4422(18)30415-0","pmid":"30497965","url":"https://pubmed.ncbi.nlm.nih.gov/30497965/","oa":1,"a":["GBD 2016 Traumatic Brain Injury and Spinal Cord Injury Collaborators"],"s":["L"],"th":["incidence","prevalence-community-comparison","severity-distribution"],"o":["incidence","prevalence","years lived with disability"],"j":["Global"],"f":["The GBD 2016 Collaborators estimated 27.08 million new TBI cases and 55.50 million prevalent TBI cases globally in 2016, with an age-standardised incidence rate of 369 per 100,000 population.","TBI caused 8.1 million years lived with disability globally in 2016, with falls and road injuries the leading causes in most regions."],"es":[{"m":"age-standardised incidence rate","v":"369 per 100,000","ci":"95% UI 331-412","c":"global TBI, 2016"}],"pop":"general population, 195 countries","set":"community","d":"cross-sectional","em":"GBD 2016 modelled incidence and prevalence from clinical record, literature and survey data","lim":"Authors note the study was limited by data sparsity in some regions and call for greater investment in TBI and SCI data collection to improve accuracy.","q":"The primary GBD Collaborators consortium publication (as opposed to the secondary re-analyses also found in this harvest); this is the field's standard citable source for pre-2019 global TBI burden estimates and is treated as tier 1 landmark.","tier":1,"era":"core","uk":"low","con":0,"nt":"Companion piece to Feigin 2019 GBD 2016 all-neurological-disorders paper (also in this harvest) and superseded by later GBD cycles (2019, 2021) also captured here.","ep":"e3","ver":"CONFIRMED","ab":"Traumatic brain injury (TBI) and spinal cord injury (SCI) are increasingly recognised as global health priorities. In 2016, there were 27.08 million (95% uncertainty interval [UI] 24.30-30.30 million) new cases of TBI and 0.93 million (0.78-1.16 million) new cases of SCI, with age-standardised incidence rates of 369 (331-412) per 100,000 population for TBI and 13 (11-16) per 100,000 for SCI. In 2016, the number of prevalent cases of TBI was 55.50 million (53.40-57.62 million) and of SCI was 27.04 million (24.98-30.15 million). TBI caused 8.1 million (95% UI 6.0-10.4 million) YLDs and SCI caused 9.5 million (6.7-12.4 million) YLDs in 2016. Falls and road injuries were the leading causes of new cases of TBI and SCI in most regions."},{"k":"mackay_2019_neurodegenerative","t":"Neurodegenerative disease mortality among former professional soccer players","y":2019,"v":"New England Journal of Medicine","ty":"journal-article","doi":"10.1056/nejmoa1908483","pmid":"31633894","url":"https://doi.org/10.1056/NEJMoa1908483","oa":1,"a":["Mackay, D.F.","Russell, E.R.","Stewart, K.","MacLean, J.A.","Pell, J.P.","Stewart, W."],"s":["J"],"th":["mortality","repetitive-head-impact","sport-related-concussion"],"o":["all-cause mortality","cause-specific mortality","dementia-related prescribing","neurodegenerative disease mortality"],"j":["Scotland"],"f":["Mortality with neurodegenerative disease listed as the primary cause was 1.7 per cent among 7676 former players and 0.5 per cent among 23,028 matched controls (subhazard ratio 3.45, 95% CI 2.11 to 5.62).","Mortality with neurodegenerative disease as a primary or contributory cause was highest for Alzheimer's disease (hazard ratio 5.07, 95% CI 2.92 to 8.82) and lowest for Parkinson's disease (hazard ratio 2.15, 95% CI 1.17 to 3.96).","Dementia-related medications were prescribed more frequently to former players than to controls (odds ratio 4.90, 95% CI 3.81 to 6.31).","Mortality from ischaemic heart disease (hazard ratio 0.80, 95% CI 0.66 to 0.97) and lung cancer (hazard ratio 0.53, 95% CI 0.40 to 0.70) was lower among former players than controls."],"es":[{"m":"subhazard ratio","v":"3.45","ci":"2.11 to 5.62","c":"neurodegenerative disease as primary cause of death, former players vs matched controls"},{"m":"hazard ratio","v":"5.07","ci":"2.92 to 8.82","c":"Alzheimer's disease as primary or contributory cause, former players vs controls"},{"m":"hazard ratio","v":"2.15","ci":"1.17 to 3.96","c":"Parkinson's disease as primary or contributory cause, former players vs controls"},{"m":"odds ratio","v":"4.9","ci":"3.81 to 6.31","c":"dementia-related prescribing, former players vs controls"},{"m":"hazard ratio","v":"0.73","ci":"0.43 to 1.24","c":"neurodegenerative disease mortality, goalkeepers vs outfield players"},{"m":"odds ratio","v":"0.41","ci":"0.19 to 0.89","c":"dementia-related prescribing, goalkeepers vs outfield players"}],"pop":"male former professional footballers in Scotland and matched general population controls","set":"community","d":"retrospective cohort","n":30704,"em":"career as a professional footballer, identified from databases of Scottish players (no direct measure of head impact or brain injury)","lim":"Retrospective epidemiological analysis using death certificates; the authors state the observations need to be confirmed in prospective matched-cohort studies.","q":"Large whole-population register linkage with matched controls and median 18 years follow-up, so strong for association. Risk of bias driven by death-certificate ascertainment of cause of death and absence of any individual measure of head impact exposure, so the paper cannot attribute the excess to head injury specifically.","tier":1,"era":"core","uk":"high","con":0,"nt":"FIELD study primary paper, previously missing from the corpus (strand J memo gap 2). Complements russell_2019_footballs (protocol) and russell_2021_fieldposition (position and career length). Abstract and metadata confirmed in PubMed; full text in PMC (PMC8747032) not re-read, so findings are abstract only. Female sample_n not reported; sample_n is 7676 players plus 23,028 controls. Linked editorial: Stern, N Engl J Med 2019;381(19):1862-1863, doi 10.1056/NEJMe1912071 (PMID 31633893). Contested set false because no published dispute of these mortality figures was found in this check; the wider causal and CTE attribution debate is recorded elsewhere in strand J. Funded by the Football Association and Professional Footballers' Association. UK English spelling used in key_findings (ischaemic); the abstract retains the source spelling. | CURRENCY HARVEST u1, 13 September 2026: identity and findings re-checked against PubMed, Crossref or the issuing body by the lead reviewer before entry.","ep":"e3","ver":"CONFIRMED","ab":"Neurodegenerative disorders have been reported in elite athletes who participated in contact sports. The incidence of neurodegenerative disease among former professional soccer players has not been well characterized. We conducted a retrospective cohort study to compare mortality from neurodegenerative disease among 7676 former professional soccer players (identified from databases of Scottish players) with that among 23,028 controls from the general population who were matched to the players on the basis of sex, age, and degree of social deprivation. Causes of death were determined from death certificates. Data on medications dispensed for the treatment of dementia in the two cohorts were also compared. Prescription information was obtained from the national Prescribing Information System. Over a median of 18 years, 1180 former soccer players (15.4%) and 3807 controls (16.5%) died. All-cause mortality was lower among former players than among controls up to the age of 70 years and was higher thereafter. Mortality from ischemic heart disease was lower among former players than among controls (hazard ratio, 0.80; 95% confidence interval [CI], 0.66 to 0.97; P = 0.02), as was mortality from lung cancer (hazard ratio, 0.53; 95% CI, 0.40 to 0.70; P<0.001). Mortality with neurodegenerative disease listed as the primary cause was 1.7% among former soccer players and 0.5% among controls (subhazard ratio [the hazard ratio adjusted for competing risks of death from ischemic heart disease and death from any cancer], 3.45; 95% CI, 2.11 to 5.62; P<0.001). Among former players, mortality with neurodegenerative disease listed as the primary or a contributory cause on the death certificate varied according to disease subtype and was highest among those with Alzheimer's disease (hazard ratio [former players vs. controls], 5.07; 95% CI, 2.92 to 8.82; P<0.001) and lowest among those with Parkinson's disease (hazard ratio, 2.15; 95% CI, 1.17 to 3.96; P = 0.01). Dementia-related medications were prescribed more frequently to former players than to controls (odds ratio, 4.90; 95% CI, 3.81 to 6.31; P<0.001). Mortality with neurodegenerative disease listed as the primary or a contributory cause did not differ significantly between goalkeepers and outfield players (hazard ratio, 0.73; 95% CI, 0.43 to 1.24; P = 0.24), but dementia-related medications were prescribed less frequently to goalkeepers (odds ratio, 0.41; 95% CI, 0.19 to 0.89; P = 0.02). In this retrospective epidemiologic analysis, mortality from neurodegenerative disease was higher and mortality from other common diseases lower among former Scottish professional soccer players than among matched controls. Dementia-related medications were prescribed more frequently to former players than to controls. These observations need to be confirmed in prospective matched-cohort studies. (Funded by the Football Association and Professional Footballers' Association.)."},{"k":"marincowitz_2019_evaluation","t":"Evaluation of the impact of the NICE head injury guidelines on inpatient mortality from traumatic brain injury: an interrupted time series analysis.","y":2019,"v":"BMJ Open","ty":"journal-article","doi":"10.1136/bmjopen-2019-028912","pmid":"31167873","url":"https://pubmed.ncbi.nlm.nih.gov/31167873/","oa":1,"a":["Marincowitz, C","Lecky, F","Allgar, V","Sheldon, T"],"s":["L"],"th":["administrative-data-linkage","commissioning-and-policy","mortality"],"o":["TBI admission rate","TBI mortality rate"],"j":["England"],"f":["Using ONS mortality data linked to Hospital Episode Statistics for England 1998 to 2017, monthly TBI mortality and admission rates in the 65-plus age group rose from 0.5 to 1.5 and 10 to 30 per 100,000 population respectively over the study period.","Introduction of the second NICE head injury guideline was associated with a significant reduction in monthly TBI mortality in the 16 to 64 age group, but mortality in the 65-plus and 0-15 age groups was unaffected by any of the three guidelines."],"es":[{"m":"change in monthly mortality rate","v":"-0.005","ci":"95% CI -0.002 to -0.007","c":"16-64 age group, after second NICE guideline introduction"}],"pop":"all hospital inpatients with TBI, England","set":"hospital","d":"linkage study","em":"ICD-coded cause of admission or death, ONS mortality data linked to Hospital Episode Statistics","lim":"Interrupted time series cannot fully exclude confounding by concurrent trends (for example, rising anticoagulant use and falls in the rising older-adult TBI burden); ICD coding practice changes over a 19-year period could also affect apparent trends.","q":"A well-conducted national-level HES-ONS linkage study spanning nearly two decades, directly demonstrating the flagship analytic capability of England's HES-ONS mortality linkage for TBI, and giving a rare example of policy-attributable mortality change.","tier":1,"era":"core","uk":"high","con":0,"nt":"Key HES-ONS flagship example for the strand L linkage-infrastructure table; also directly evidences a rising TBI mortality burden in older adults in England.","ep":"e3","ver":"CONFIRMED","ab":"To evaluate the impact of National Institute for Health and Care Excellence (NICE) head injury guidelines on deaths and hospital admissions caused by traumatic brain injury (TBI), across all hospitals in England between 1998 and 2017. An interrupted time series analysis using complete Office of National Statistics cause of death data linked to hospital episode statistics for inpatient admissions in England. The monthly TBI mortality and admission rates in the 65+ age group increased from 0.5 to 1.5 and 10 to 30 per 100,000 population respectively. The introduction of the second NICE head injury guideline was associated with a significant reduction in the monthly TBI mortality rate in the 16-64 age group (-0.005; 95% CI -0.002 to -0.007)."},{"k":"mcginley_2019_prevalence","t":"The prevalence, characteristics, and impact of head injury in female prisoners: a systematic PRISMA review.","y":2019,"v":"Brain Injury","ty":"systematic-review","doi":"10.1080/02699052.2019.1658223","pmid":"31456433","url":"https://pubmed.ncbi.nlm.nih.gov/31456433/","oa":0,"a":["McGinley, A","McMillan, T","McGinley, S.","McMillan, T.M."],"s":["A","C"],"th":["case-definition","definitional-drift","heterogeneity","prevalence-women","risk-of-bias","systematic-review-method","under-identification"],"o":["gender comparison","head injury prevalence","head injury prevalence in women","physical and mental health needs","service needs"],"j":["Australia","Canada","France","New Zealand","USA","United Kingdom","United States","other, mixed"],"f":["Across 12 studies, prevalence of head injury in female prisoners ranged from 19 per cent to 95 per cent.","Prevalence estimates using hospital records were consistently lower than those using self-report, and prevalence was generally not different by gender where directly compared.","Overall risk of bias across the 12 studies was high, with little consistency in assessment method or case definition, and sample sizes of women with head injury were often small and not clearly representative.","Twelve studies were included; prevalence of head injury in female prisoners ranged from 19 to 95 per cent.","Prevalence estimates were lower when derived from hospital records rather than self-report, and were generally not different by gender across the included studies.","Risk of bias was assessed as high overall, with inconsistent assessment methods and definitions of head injury across studies."],"pop":"female prisoners","set":"prison","d":"systematic review","em":"varied across 12 included studies; self-report versus hospital record ascertainment compared directly","lim":"High risk of bias overall; modest and potentially unrepresentative samples of women within each included study; inconsistent case definitions preclude meta-analytic pooling.","q":"The key systematic review specifically on women in custody, establishing that ascertainment method (self-report vs. record) drives much of the apparent variation and that prevalence is broadly comparable to men where measured consistently; led by the Glasgow group central to Scottish prison research.","tier":1,"era":"core","uk":"high","con":0,"nt":"Key methodological caveat for the whole strand: the review itself found no consistent gender difference in prevalence once measurement method is accounted for, which complicates a simple 'women are worse affected' narrative.","ep":"e3","ver":"CONFIRMED","ab":"Although head injury (HI) is associated with offending behavior, there has been relatively little attention to female prisoners. This systematic review considers prevalence and characteristics of females prisoners with HI, with a view towards improving understanding of service needs. Electronic databases, two meta-analyses and two systematic reviews were searched for relevant papers. Studies describing the prevalence of HI in female prisoners were included and assessed for risk of bias. Twelve studies were included. Prevalence of HI ranged from 19%-95%. It was lower if using hospital records rather than self-report and generally not different by gender. Risk of bias was high overall, with little consistency in assessment methods and definition of HI. Sample sizes of female prisoners with HI were often modest and not clearly representative of the population. The experiences/needs of prisoners can differ by gender, females having a higher risk of physical and mental health problems, including psychological trauma."},{"k":"mcmillan_2019_lifetime","t":"The lifetime prevalence of hospitalised head injury in Scottish prisons: A population study","y":2019,"v":"PLoS One","ty":"journal-article","doi":"10.1371/journal.pone.0210427","pmid":"30653552","url":"https://pubmed.ncbi.nlm.nih.gov/30653552/","oa":1,"a":["McMillan, T.M.","Graham, L.","Pell, J.P.","McConnachie, A.","Mackay, D.F.","McMillan, TM","Graham, L","Pell, JP","McConnachie, A","Mackay, DF"],"s":["A","F","L"],"th":["administrative-data-linkage","case-definition","prevalence-adult-custody","prevalence-community-comparison","repetitive-injury","severity-distribution","socioeconomic-gradient","under-identification"],"o":["hospitalised head injury prevalence","injury severity","intracranial injury","lifetime hospitalised head injury prevalence","repeat head injury","repetitive injury","socioeconomic deprivation"],"j":["Scotland"],"f":["Lifetime hospitalised head injury was found in 24.7 per cent (1,080 of 4,374) of prisoners aged 35 or younger, versus 18.2 per cent in a matched general population sample (OR 2.10, 95% CI 1.87 to 2.16).","Three or more hospitalised head injuries were more common in prisoners (OR 3.04, 95% CI 2.33 to 3.97), as were injuries coded as intracranial (OR 1.81, 95% CI 1.54 to 2.11).","Hospitalised head injury (HHI) was found in 24.7 per cent of Scottish prisoners aged 35 or under (1,080 of 4,374) on a 2015 census date, versus 18.2 per cent in a matched general-population sample (odds ratio 2.10, 95% CI 1.87 to 2.16).","Repeated HHI (three or more episodes) was more common in prisoners (OR 3.04, 95% CI 2.33 to 3.97), as were HHI episodes coded as intracranial injury (OR 1.81, 95% CI 1.54 to 2.11), suggesting more severe injury burden among prisoners.","Hospitalised head injury (HHI) was found in 24.7 per cent (1,080 of 4,374) of the whole national census population of Scottish prisoners aged 35 or younger, compared with 18.2 per cent in a matched general-population sample (odds ratio 2.10, 95 per cent CI 1.87 to 2.16).","Having three or more hospitalised head injuries was more common in prisoners than controls (odds ratio 3.04, 95 per cent CI 2.33 to 3.97), as were injuries coded as intracranial (odds ratio 1.81, 95 per cent CI 1.54 to 2.11), indicating more severe and more repetitive injury among prisoners.","Prisoners with HHI had a higher risk of coming from lower-deprivation quintiles specifically, though most demographic distributions were otherwise similar between prisoners with and without HHI."],"es":[{"m":"OR hospitalised head injury, prisoners vs general population","v":"2.1","ci":"1.87-2.16","c":"prisoners vs matched general population"},{"m":"OR three or more hospitalised head injuries","v":"3.04","ci":"2.33-3.97","c":"prisoners vs matched general population"},{"m":"odds ratio, any HHI","v":"2.10","ci":"95% CI 1.87-2.16","c":"prisoners vs matched general population"},{"m":"odds ratio, 3+ HHI episodes","v":"3.04","ci":"95% CI 2.33-3.97","c":"prisoners vs matched general population"},{"m":"odds ratio, any HHI, prisoners vs matched general population","v":"2.10","ci":"1.87-2.16","c":"whole census population, Scotland"},{"m":"odds ratio, 3+ HHI, prisoners vs controls","v":"3.04","ci":"2.33-3.97","c":"repetitive injury"},{"m":"odds ratio, intracranial-coded HHI, prisoners vs controls","v":"1.81","ci":"1.54-2.11","c":"injury severity"}],"pop":"prisoners aged 35 or younger","set":"prison","d":"linkage study","n":4374,"em":"ICD-9/10 hospital record linkage via unique NHS identifier","lim":"Restricted to hospitalised head injuries recorded in administrative data, so likely undercounts total head injury burden which includes non-hospitalised and unreported injuries.","q":"Strong linkage-study design using whole-population administrative data with a matched general population comparator, a methodological step up from self-report prevalence studies.","tier":1,"era":"core","uk":"high","con":0,"nt":"First national linkage-based lifetime prevalence estimate for hospitalised head injury in a UK prison population.","ep":"e3","ver":"CONFIRMED","ab":"There is mounting evidence that associates brain injury and offending behaviour, and there is a need to understand the epidemiology of head injury in prisoners in order to plan interventions to reduce associated disability and risk of reoffending. This is the first study to determine the lifetime prevalence of hospitalised head injury (HHI) in a national population of current prison inmates. Whole life hospital records of everyone aged 35 years or younger and resident in a prison in Scotland on a census date in 2015 were electronically linked via their unique NHS identifier and checked for ICD-9 and 10 codes for head injury. Using a case-control design, these data were compared with a sample from the general population matched 3:1 for age, gender and area-based social deprivation. HHI was found in 24.7% (1,080/4,374) of prisoners and was significantly more prevalent than found in the matched general population sample (18.2%; 2394/13122; OR 2.10; 95%CI 1.87, 2.16). Having three or more HHI was more common in prisoners (OR 3.04; 95%CI 2.33, 3.97) as were HHI with ICD codes for intracranial injuries (OR 1.81; 95% CI 1.54, 2.11). Prisoners in Scotland aged 35 years or younger have a higher lifetime prevalence of HHI than the general population and are more likely to have had repeated HI or intracranial injuries."},{"k":"osullivan_2019_utility","t":"Utility of the Brain Injury Screening Index in Identifying Female Prisoners With a Traumatic Brain Injury and Associated Cognitive Impairment","y":2019,"v":"Journal of Correctional Health Care","ty":"journal-article","doi":"10.1177/1078345819879898","pmid":"31742464","url":"https://pubmed.ncbi.nlm.nih.gov/31742464/","oa":0,"a":["O'Sullivan, M.","Fitzsimons, S.","da Silva Ramos, S.","Oddy, M.","Glorney, E.","Sterr, A.","O'Sullivan, M","Fitzsimons, S","Ramos, SDS","Oddy, M","Glorney, E","Sterr, A"],"s":["A","D","F"],"th":["clinical-assessment","prevalence-women","prison-healthcare","psychometrics","screening-tools","women-pathway"],"o":["association with cognitive functioning","cognitive functioning","cognitive impairment","concurrent validity with mood measures","screening tool reliability","screening tool validity","test-retest reliability of clinical indicators"],"j":["United Kingdom"],"f":["7 of the 10 clinical indicators on the Brain Injury Screening Index met test-retest reliability criteria in a UK female prison sample of 56 women.","Only two of the BISI summary variables were associated with objective cognitive functioning, indicating partial but incomplete validity for this population.","In 56 women in a closed UK prison, 7 of 10 BISI clinical indicators met test-retest reliability criteria, but only 2 of the 3 BISI summary variables correlated with cognitive functioning measures.","The authors conclude that findings support further investigation into BISI validity and reliability with a larger sample, implying current psychometric support is only partial.","Seven of the 10 BISI clinical indicators met test-retest reliability criteria in a sample of 56 female prisoners.","Only two of the three BISI summary variables were associated with objective cognitive functioning measures."],"pop":"female prisoners","set":"prison","d":"cross-sectional","n":56,"em":"Brain Injury Screening Index (BISI)","lim":"Small sample (56) from a single closed female prison; only partial support for validity of the screening tool.","q":"One of very few UK studies validating a brain injury screening tool specifically in women prisoners; findings are preliminary given sample size.","tier":2,"era":"core","uk":"high","con":0,"nt":"Addresses evidence gap on screening tools validated for women in custody.","ep":"e3","ab":"There is a high prevalence of traumatic brain injury (TBI) in prisoners, but screening tools for identifying TBI in female prisoners are not readily available. Using a cross-sectional design, the psychometric properties of the Brain Injury Screening Index (BISI) were investigated in a closed United Kingdom female prison. Purposive sampling comprised 56 females. Assessment included clinical interview, the BISI, self-report measures of mood, and a battery of measures of cognitive functioning. Seven of the 10 clinical indicators on the BISI met test-retest reliability criteria. Two of the three BISI summary variables demonstrated correlations with questionnaires in the hypothesized directions; however, only two BISI variables were associated with cognitive functioning. Findings support further investigation into the validity and reliability of the BISI with a larger sample."},{"k":"pritchard_2019_practitioner","t":"Practitioner perspectives on the nexus between acquired brain injury and family violence","y":2019,"v":"Health & Social Care in the Community","ty":"journal-article","doi":"10.1111/hsc.12770","pmid":"31140672","url":"https://pubmed.ncbi.nlm.nih.gov/31140672/","oa":0,"a":["Pritchard, E.","Tsindos, T.","Ayton, D."],"s":["C","M"],"th":["co-occurrence-mental-health","co-occurrence-substance-use","ipv-brain-injury","linkworker-models","trauma-informed-response","under-identification","workforce-capability"],"o":["contributing and complicating factors","practitioner-estimated ABI prevalence","practitioner-estimated ABI prevalence on caseload","service response model"],"j":["Australia"],"f":["In 22 semi-structured interviews and one focus group (n=4) with family violence practitioners, participants estimated that 30 to 40 per cent of their caseload clients had a suspected or diagnosed ABI.","Practitioners identified complex contributing pathways to ABI including assault (past family violence or other criminal acts) and transport crashes, complicated by co-occurring mental health conditions, substance use and PTSD.","The authors developed a Brain injury Family violence Nexus (BFN) model, using the Social Determinants of Health Framework, to conceptualise the interaction between ABI and family violence for service design.","Practitioners estimated that 30 to 40 per cent of the family violence clients on their caseloads had a suspected or diagnosed acquired brain injury.","A Brain injury Family violence Nexus (BFN) model was developed identifying biological, relational, prior-trauma and social-determinant factors as interacting contributors."],"pop":"practitioners working with family violence victims and/or perpetrators","set":"community","d":"qualitative","n":26,"em":"practitioner-estimated suspected or diagnosed ABI among caseload clients","lim":"Practitioner-estimated ABI prevalence rather than clinically confirmed; single-country sample of practitioners rather than service users themselves.","q":"Useful triangulation of the ABI-family violence link from the practitioner side; caseload estimates are practitioner impression, not measured prevalence, and should be read as such.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Complements lansdell_2021_strengthening; both surface ABI/family violence connection, one from lived experience and this one from practitioner perspective. Overlaps with the epidemiology strand's IPV/TBI prevalence coverage; included here for its qualitative practitioner-attitude method.","ep":"e3","ab":"Family violence has been highlighted by the World Health Organization as a major public health concern. Although family violence occurs to all genders, a higher prevalence of victims are female. Estimates report around 30% of all women experience intimate partner violence worldwide. Experiencing assault in the family violence context can lead to an acquired brain injury (ABI); however, the connection between these two phenomena has not been well established. The aim of this qualitative study was to explore the extent of, and factors contributing to, ABI and family violence. We conducted 22 semi-structured interviews and one focus group (n = 4) with practitioners working with family violence victims and/or perpetrators. Thematic data analysis utilised inductive and deductive coding approaches. The Social Determinants of Health Framework was used to guide analysis. Practitioners estimated 30%-40% of the clients on their caseloads had a suspected or diagnosed ABI. They identified that contributing factors were extremely complex, including acquiring an ABI through assault (past family violence or other criminal act) and transport crashes. Complicating factors of ABI were identified as mental health conditions, alcohol and drug use, and post-traumatic stress disorder. A model of Brain injury Family violence Nexus (BFN) was created to understand the interaction between these phenomena."},{"k":"russell_2019_footballs","t":"Football's InfluencE on Lifelong health and Dementia risk (FIELD): protocol for a retrospective cohort study of former professional footballers.","y":2019,"v":"BMJ Open","ty":"journal-article","doi":"10.1136/bmjopen-2018-028654","pmid":"31123003","url":"https://pubmed.ncbi.nlm.nih.gov/31123003/","oa":1,"a":["Russell, ER","Stewart, K","Mackay, DF","MacLean, J","Pell, JP","Stewart, W","Russell, E.R.","Stewart, K.","Mackay, D.F.","MacLean, J.","Pell, J.P.","Stewart, W."],"s":["J","L"],"th":["administrative-data-linkage","cte-neuropathology","evidence-gap","mortality","prevalence-community-comparison","repetitive-head-impact","sport-related-concussion"],"o":["all-cause and disease-specific mortality","all-cause mortality","disease-specific mortality","neurodegenerative disease incidence"],"j":["Scotland"],"f":["This is a study protocol; it describes the design for a Scotland-wide linked-record cohort of former professional footballers versus matched population controls to assess neurodegenerative disease incidence and mortality, approved via NHS Scotland's Public Benefits and Privacy Panel.","No outcome results are reported in this protocol paper.","The FIELD study protocol states explicitly that at the time of design there remained a lack of clear evidence to test the hypothesis that contact sport participation increases dementia incidence, despite growing public concern."],"pop":"former professional footballers, Scotland","set":"community","d":"retrospective cohort","em":"occupational exposure (professional football) linked to NHS Scotland electronic medical and death records","lim":"Protocol paper only; no results reported. Retrospective cohort design depends on completeness of historical playing records and NHS Scotland linkage.","q":"Included as a worked example of Scotland's national data linkage governance and infrastructure (NHS Scotland Public Benefits and Privacy Panel approval process) applied to repetitive head impact and neurodegenerative outcomes; the resulting FIELD study findings (elevated dementia mortality in footballers) were published separately and are not reproduced here since only this protocol paper was directly verified in this search.","tier":2,"era":"core","uk":"high","con":0,"nt":"Protocol only; illustrates Scottish linkage governance route rather than reporting results. The main FIELD results paper (Mackay et al 2019, NEJM) was not independently verified in this harvest and is therefore not entered as a separate record.","ep":"e3","ab":"In the past decade, evidence has emerged suggesting a potential link between contact sport participation and increased risk of late neurodegenerative disease, in particular chronic traumatic encephalopathy. Football's InfluencE on Lifelong health and Dementia risk is designed as a retrospective cohort study, with the aim to analyse data from former professional footballers (FPF) in order to assess the incidence of neurodegenerative disease in this population. Comprehensive electronic medical and death records will be analysed and compared with those of a demographically matched population control cohort. Approvals for study have been obtained from National Health Service Scotland's Public Benefits and Privacy Panel."},{"k":"schofield_2018_traumatic","t":"Traumatic brain injury is highly associated with self-reported childhood trauma within a juvenile offender cohort","y":2019,"v":"Brain Injury","ty":"journal-article","doi":"10.1080/02699052.2018.1552020","pmid":"30501422","oa":0,"a":["Schofield, P.W.","Mason, R.","Nelson, P.K.","Kenny, D.","Butler, T."],"s":["B"],"th":["child-maltreatment","co-occurrence-mental-health","victimisation"],"o":["co-occurrence-mental-health","victimisation"],"j":["Australia"],"f":["39 per cent of 788 young offenders on community orders reported a past TBI.","TBI history was associated with more childhood trauma symptoms, higher psychological distress, and higher levels of anger/violence, post-traumatic stress and substance abuse."],"pop":"youth justice, community orders","set":"probation/community","d":"cross-sectional","n":788,"em":"self-report TBI history","lim":"Cross-sectional design cannot establish whether childhood trauma preceded or followed TBI; both self-reported.","q":"Directly engages the ordering question central to this strand's brief: the authors argue early-life trauma may be an antecedent common cause of both childhood TBI and later offending, rather than TBI being an independent causal risk factor.","tier":2,"era":"core","uk":"medium","con":1,"cn":"Authors explicitly propose that early-life trauma is a shared antecedent of both childhood TBI and offending, which would account for some of the previously observed TBI-offending association without invoking a direct causal pathway from brain injury.","nt":"Large NSW community-orders sample; directly relevant to the injury-versus-shared-risk-environment ordering question.","ep":"e3","ab":"To identify correlates of past traumatic brain injury (TBI) in a population of young offenders. Cross-sectional analyses were conducted on available data from a sample derived from the NSW Young People on Community Orders Health Survey. Analyses were undertaken on data from 788 young offenders (672 males and 116 females). A past TBI was reported in 39%. A history of TBI was associated with more symptoms on a Childhood Trauma Questionnaire, as well as higher psychological distress (K-10), and higher levels on standardized measures of anger/violence, post-traumatic stress, and substance abuse."},{"k":"szmukler_2019_capacity","t":"'Capacity', 'best interests', 'will and preferences' and the UN Convention on the Rights of Persons with Disabilities","y":2019,"v":"World Psychiatry","ty":"journal-article","doi":"10.1002/wps.20584","url":"https://onlinelibrary.wiley.com/doi/10.1002/wps.20584","oa":0,"a":["Szmukler, G."],"s":["G"],"th":["consent-and-capacity","human-rights","uncrpd"],"o":["legal capacity doctrine"],"j":["international"],"f":["Analyses the CRPD Committee's authoritative interpretation of Article 12 (equal recognition before the law), which holds that any status-, outcome- or capacity-based test for restricting legal capacity is discriminatory, and considers the practical and clinical difficulties this poses for existing capacity and best-interests frameworks."],"pop":"persons with serious mental disorders and cognitive impairment","set":"n/a","d":"commentary","lim":"Commentary/analysis rather than empirical study.","q":"A leading clinical-legal critique of the CRPD Committee's Article 12 position, essential for presenting the contested ground fairly.","tier":1,"era":"core","uk":"high","con":1,"cn":"Szmukler argues the Committee's absolute rejection of capacity-based tests is difficult to implement in psychiatric and forensic practice, in tension with the Committee's own General Comment No. 1.","ep":"e3"},{"k":"tornas_2019_use","t":"Use it or lose it? A 5-year follow-up study of Goal Management Training in patients with acquired brain injury","y":2019,"v":"Journal of the International Neuropsychological Society","ty":"journal-article","doi":"10.1017/s1355617719000626","pmid":"31232252","oa":0,"a":["Tornås, S.","Løvstad, M.","Solbakk, A.K.","Schanke, A.K.","Stubberud, J."],"s":["H"],"th":["cognitive-remediation","evidence-gap","executive-function"],"o":["executive function (BRIEF)","health-related quality of life"],"j":["Norway"],"f":["In a 5-year follow-up of 50 of the original 67 participants in a randomised trial of Goal Management Training (GMT, n=21) versus a psychoeducational Brain Health Workshop (BHW, n=29), the significant GMT-related gains in daily-life executive function and health-related quality of life seen at 6 months after treatment were no longer statistically significant at 5 years.","The authors conclude this points to a need to actively promote maintenance of gains after the end of treatment, rather than assuming durability."],"pop":"adults with chronic acquired brain injury and executive dysfunction (clinical, non-justice sample)","set":"community","d":"RCT","n":50,"em":"clinical diagnosis of acquired brain injury with executive dysfunction","lim":"Substantial attrition from the original 67-person trial to 50 respondents at 5 years; self-report/questionnaire-based outcome measures; clinical, non-justice sample.","q":"A rare long-term (5-year) follow-up of a randomised GMT trial. Its central finding, that GMT's benefits on executive function and quality of life do not persist at 5 years without further intervention, is an important caution against assuming any one-off cognitive rehabilitation dose produces durable change, relevant to how any future justice-sector GMT programme would need to be designed.","tier":2,"era":"core","uk":"low","con":0,"nt":"Clinical (non-justice) Norwegian sample; the original 2016 trial this follows up is not separately logged. Its durability finding is a significant caution for the strand's cost-effectiveness and sustainability themes.","ep":"e3","ab":"To determine the perceived 5-year outcome of Goal Management Training (GMT) for individuals with chronic acquired brain injury and executive dysfunction, when compared to a nonspecific psychoeducational intervention (Brain Health Workshop, BHW). Of the 67 subjects in the initial randomized controlled trial [Tornås et al. (2016)], 50 (GMT, n=21; BHW, n=29) subjects returned written consent and questionnaires. The 5-year follow-up consisted of two questionnaires, including the Behavior Rating Inventory of Executive Function for daily life executive function (EF) and Quality of Life after Brain Injury to assess health-related quality of life (HRQoL). The findings indicate that GMT is efficacious in improving EF and HRQoL 6-month post-treatment. However, these changes failed to remain significant at 5-year follow-up. These findings indicate a need to promote maintenance of interventions post-treatment."},{"k":"wood_2019_reasonable","t":"Reasonable accommodations for meeting the unique needs of defendants with intellectual disability","y":2019,"v":"Journal of the American Academy of Psychiatry and the Law","ty":"journal-article","pmid":"31186365","url":"https://jaapl.org/content/early/2019/06/11/JAAPL.003855-19","oa":0,"a":["Wood, M.E.","Lawson, K.M.","Anderson, J.L.","Kinney, D.I.","Nitch, S.","Glassmire, D.M."],"s":["G"],"th":["disability-discrimination","effective-participation","reasonable-adjustments"],"o":["reasonable accommodation in competence evaluation, restoration and trial"],"j":["United States"],"f":["Argues that Title II of the Americans with Disabilities Act obliges courts to provide reasonable accommodations to defendants with intellectual disability during competence evaluation, competence restoration and trial proceedings, and sets out practical recommendations for forensic evaluators."],"pop":"criminal defendants with intellectual disability","set":"court","d":"commentary","em":"intellectual disability diagnosis","lim":"Practice-oriented commentary rather than empirical outcome data.","q":"Useful bridge between the ADA Title II statutory duty and forensic clinical practice for defendants with cognitive impairment.","tier":2,"era":"core","uk":"low","con":0,"nt":"Confirmed via publisher site (jaapl.org) listing; full text not independently retrieved during this harvest. | Identifiers corrected 13 September 2026: PubMed PMID 31186365 confirms title, six authors and J Am Acad Psychiatry Law 47(3), pp. 310-320, 2019. The DOI 10.29158/JAAPL.003855-19, given by both the harvest and PubMed, returns HTTP 404 at doi.org and is not registered with Crossref, so it has been removed and the work is cited by PMID.","ep":"e3"},{"k":"alderman_2016_whatcan","t":"What can structured professional judgement tools contribute to management of neurobehavioural disability? Predictive validity of the Short-Term Assessment of Risk and Treatability (START) in acquired brain injury","y":2018,"v":"Neuropsychological Rehabilitation","ty":"journal-article","doi":"10.1080/09602011.2016.1158115","pmid":"26967151","url":"https://doi.org/10.1080/09602011.2016.1158115","oa":0,"a":["Alderman, N.","Major, G.","Brooks, J."],"s":["E"],"th":["clinical-assessment","impulsivity-aggression","screening-tools"],"o":["impulsivity-aggression"],"j":["United Kingdom"],"f":["In a sample of 76 patients with acquired brain injury generating 4,559 aggression recordings, START risk classification did not increase explained variance in aggression once ABI-specific measures of neurobehavioural disability and functional ability were entered into the model.","The authors conclude no existing structured violence risk assessment tool, including START, has been validated for acquired brain injury, and that ABI-specific tools are needed."],"pop":"76 patients in neurobehavioural rehabilitation with acquired brain injury","set":"hospital","d":"prospective cohort","n":76,"em":"Short-Term Assessment of Risk and Treatability (START), a structured professional judgement violence risk tool developed for forensic/secure psychiatric settings","lim":"Small single-site sample (n=76) from a specialist neurobehavioural rehabilitation setting, which may not generalise to criminal justice settings; outcome is recorded aggression incidents rather than criminal offending or reconviction.","q":"Directly answers the brief's question of whether standard risk assessment instruments perform for people with brain injury: the answer here is that a widely used forensic tool (START) added no predictive value over ABI-specific measures, a clear and policy-relevant gap.","tier":2,"era":"core","uk":"high","con":0,"nt":"Central citation for the risk-assessment-instruments theme in the brief; UK neurorehabilitation setting rather than a criminal justice setting, but directly on point for tool validity.","ep":"e3","ab":"Aggression is a frequently cited outcome of acquired brain injury (ABI). Paradoxically, evidence suggests that ABI clinicians underestimate the risk of violence, and aggression in neurobehavioural services appears more frequent than in forensic/secure psychiatric settings. Risk assessment tools are endemic in the latter and highly beneficial in managing harm. However, none has been validated for ABI. This study examines the predictive validity of ABI violence using one established tool, the Short-Term Assessment of Risk and Treatability (START). The predictive ability of START and ABI measures was determined through correlational, receiver operating characteristic and hierarchical multiple regression analyses, using 4,559 aggression recordings concerning 76 patients over 4 weeks. The START risk of violence was classed 'low' for 50% of the sample and 'high' for 13.7%. Significant relationships between individual measures and aggression were evident. However, multivariate analysis confirmed that the best fitting model comprised ABI measures of neurobehavioural disability and functional abilities: START data did not increase explained variance. ABI risk prediction may benefit from development of specific tools. However, these should be conceptualised for ABI to incorporate the diverse range of variables underpinning neurobehavioural disability."},{"k":"appg_abi_2018_time_for_change","t":"Time for Change: Acquired Brain Injury and Neurorehabilitation","y":2018,"v":"APPG on Acquired Brain Injury / UKABIF (secretariat)","ty":"report","url":"https://cdn.ymaws.com/ukabif.org.uk/resource/resmgr/campaigns/appg-abi_report_time-for-cha.pdf","oa":1,"a":["All-Party Parliamentary Group on Acquired Brain Injury"],"s":["K"],"th":["commissioning-and-policy","neurorehabilitation"],"j":["England and Wales"],"f":["Calls for a cross-government strategy for acquired brain injury, including universal access to Rehabilitation Prescriptions and consistent neurorehabilitation service provision.","Published September 2018."],"set":"mixed","d":"policy analysis","q":"Parliamentary group report; agenda-setting rather than binding policy.","tier":1,"era":"core","uk":"high","con":0,"nt":"Foundational campaign document behind the ongoing push for a national ABI strategy (see comprehensive ABI action plan briefing, 2025).","ep":"e3","ver":"CONFIRMED"},{"k":"barry_2018_increased","t":"Increased Risk of Suicide Attempts and Unintended Death Among Those Transitioning From Prison to Community in Later Life","y":2018,"v":"The American Journal of Geriatric Psychiatry","ty":"journal-article","doi":"10.1016/j.jagp.2018.07.004","pmid":"30146371","url":"https://pubmed.ncbi.nlm.nih.gov/30146371/","oa":0,"a":["Barry, L.C.","Steffens, D.C.","Covinsky, K.E.","Conwell, Y.","Li, Y.","Byers, A.L.","Barry, LC","Steffens, DC","Covinsky, KE","Conwell, Y","Li, Y","Byers, AL"],"s":["F","L"],"th":["administrative-data-linkage","mortality","release-and-resettlement","suicide-and-self-harm"],"o":["death by accidental injury","death by drug overdose","death by other accidental injury","suicide attempt"],"j":["United States"],"f":["Later-life prison release among veterans aged 50 and over was associated with a 3.45-fold adjusted risk of suicide attempt (95% CI 2.24 to 5.32) compared with never-incarcerated veterans, adjusting for traumatic brain injury and other covariates.","Death by drug overdose (adjusted HR 3.45, 95% CI 1.37 to 8.73) and other accidental injury (adjusted HR 3.13, 95% CI 1.28 to 7.69) were also significantly elevated after release.","Later-life prison release was associated with a more than three-fold adjusted risk of suicide attempt (adjusted HR 3.45, 95% CI 2.24 to 5.32) and of death by drug overdose (adjusted HR 3.45, 95% CI 1.37 to 8.73), adjusting for traumatic brain injury among other covariates.","Suicide mortality itself (as opposed to attempts) did not differ significantly between re-entry veterans and never-incarcerated veterans (adjusted HR 2.40, 95% CI 0.51 to 11.24)."],"es":[{"m":"adjusted HR suicide attempt","v":"3.45","ci":"2.24-5.32","c":"re-entry veterans vs never incarcerated"},{"m":"adjusted HR drug overdose death","v":"3.45","ci":"1.37-8.73","c":"re-entry veterans vs never incarcerated"},{"m":"adjusted hazard ratio, suicide attempt","v":"3.45","ci":"95% CI 2.24-5.32","c":"later-life prison release vs never incarcerated veterans"},{"m":"adjusted hazard ratio, drug overdose death","v":"3.45","ci":"95% CI 1.37-8.73","c":"later-life prison release vs never incarcerated veterans"}],"pop":"veterans aged 50 and over released from correctional facilities","set":"release-and-resettlement","d":"retrospective cohort","n":15342,"em":"correctional and healthcare administrative records, adjusted for traumatic brain injury among other covariates","lim":"Veteran-only sample using VA and Medicare data limits generalisability; TBI included only as an adjustment covariate rather than the primary exposure of interest.","q":"Robust cohort design with matched comparison group; directly relevant to older prisoner release and resettlement risk, though TBI is a covariate rather than the focal exposure.","tier":2,"era":"core","uk":"low","con":0,"nt":"TBI included only as an adjustment covariate; primary exposure is later-life prison release itself. Relevant to older prisoner resettlement risk.","ep":"e3","ab":"The number of individuals transitioning from correctional facilities to community in later life (age >=50) is increasing. We sought to determine if later-life prison release is a risk factor for suicidal behavior and death by accidental injury, including drug overdose. Retrospective cohort study using U.S. Department of Veterans Affairs and Medicare healthcare systems, 2012-2014. Veterans age >=50 released from correctional facilities (N = 7,671 re-entry veterans) and those never incarcerated (N = 7,671). Later-life prison release was associated with increased risk of suicide attempt (599.7 versus 134.7 per 100,000 per year; adjusted hazard ratio [HR] 3.45; 95% confidence interval [CI] 2.24-5.32; p < 0.001), death by drug overdose (121.7 versus 43.5; adjusted HR 3.45; 95% CI 1.37-8.73; p = 0.009), and other accidental injury (126.0 versus 39.1; adjusted HR 3.13; 95% CI 1.28-7.69; p = 0.013), adjusting for homelessness, traumatic brain injury, medical and psychiatric conditions, and accounting for competing risk of other deaths. Older re-entry veterans are at considerable risk of attempting suicide and dying by drug overdose or other accidental injury."},{"k":"fairclough_2018_using","t":"Using Hawkins's surround, field, and frames concepts to understand the complexities of special measures decision making in Crown Court trials","y":2018,"v":"Journal of Law and Society","ty":"journal-article","doi":"10.1111/jols.12100","url":"https://onlinelibrary.wiley.com/doi/10.1111/jols.12100","oa":1,"a":["Fairclough, S."],"s":["G"],"th":["courts-and-trial","effective-participation","reasonable-adjustments"],"o":["uptake of special measures for vulnerable witnesses and defendants"],"j":["England and Wales"],"f":["Interviews with 13 criminal practitioners found notable variation in the uptake of special measures (adjustments for vulnerable and intimidated witnesses) between prosecution witnesses, defence witnesses, and the accused in Crown Court trials, with defendants markedly less likely to receive special measures than witnesses."],"pop":"criminal practitioners","set":"court","d":"qualitative","n":13,"em":"interviews with criminal practitioners","lim":"Small qualitative sample of practitioners rather than outcome data on defendants; England and Wales only.","q":"Directly evidences the practical implementation gap between special measures for witnesses and the more limited support available to vulnerable defendants themselves.","tier":2,"era":"core","uk":"high","con":0,"ep":"e3"},{"k":"glorney_2018_brain","t":"Brain Injury Linkworker Service Evaluation Study: Technical Report","y":2018,"v":"Royal Holloway, University of London (commissioned by The Disabilities Trust and Barrow Cadbury Trust)","ty":"report","url":"https://pure.royalholloway.ac.uk/ws/files/33210988/Brain_Injury_Linkworker_Service_Evaluation_Study_Technical_Report.pdf","oa":1,"a":["Glorney, E.","Jablonska, A.","Wright, S.","Meek, R.","Hardwick, N.","Williams, W.H."],"s":["H","K"],"th":["co-occurrence-mental-health","ipv-brain-injury","linkworker-models","prevalence-women","service-model-evaluation","women-pathway"],"o":["anxiety","depression","prison regime engagement"],"j":["United Kingdom"],"f":["127 women were referred to the Brain Injury Linkworker service at HMP Drake Hall over an 18-month implementation period, of whom 89 per cent reported a traumatic brain injury and 76 per cent were classed mild to moderate in severity.","Domestic violence was the most commonly reported cause of brain injury (45 per cent of cases).","In the subset with pre- and post-intervention data, median anxiety scores fell from 16 to 10 and median depression scores fell from 15 to 9, but this was a pre-post comparison with no control group.","Qualitative interviews (14 women, 11 staff) described better identification of need and engagement, alongside constraints on staff training and Linkworker capacity limiting prison-wide reach.","Approximately one third of women at HMP Drake Hall had a brain injury, 89 per cent of which were traumatic and largely attributed to domestic violence.","Women receiving one-to-one Linkworker support over 18 months showed significant reductions in anxiety and depression and reported improved confidence and engagement with rehabilitation."],"pop":"women prisoners with acquired or traumatic brain injury","set":"prison","d":"mixed methods","n":127,"em":"service referral and screening","lim":"No randomised or matched comparator group; pre-post design vulnerable to regression to the mean, natural recovery and concurrent interventions; qualitative sample is small.","q":"A mixed-methods service evaluation, not a controlled trial. The quantitative pre-post improvement in anxiety and depression cannot be attributed to the Linkworker intervention with confidence in the absence of a comparator, and the authors themselves note capacity constraints affecting delivery.","tier":1,"era":"core","uk":"high","con":0,"nt":"Key independent evaluation of the Linkworker model in a women's prison. Design is pre-post without comparator; treat quantitative findings as suggestive rather than causal.","ep":"e3","ver":"CONFIRMED"},{"k":"kois_2018_impulsivity","t":"Neuropsychological correlates of self-reported impulsivity and informant-reported maladaptive behaviour among veterans with posttraumatic stress disorder and traumatic brain injury history","y":2018,"v":"Brain Injury","ty":"journal-article","doi":"10.1080/02699052.2018.1497205","pmid":"30036112","oa":0,"a":["Kois, L.E.","Blakey, S.M.","Gardner, B.O.","McNally, M.R.","Johnson, J.L.","Hamer, R.M.","Elbogen, E.B."],"s":["J"],"th":["co-occurrence-mental-health","executive-function","impulsivity-aggression","military-tbi"],"o":["executive function","impulsivity","maladaptive behaviour"],"j":["United States"],"f":["Poorer performance on executive function tasks (Stroop, Trail Making) and higher PTSD symptom severity were both independently associated with higher self-reported impulsivity in veterans with TBI and PTSD history.","PTSD symptom severity and Trail Making letter sequencing performance were the strongest predictors of self-reported impulsivity in regression models controlling for age, sex and education."],"pop":"Iraq/Afghanistan-era veterans with TBI and PTSD history","set":"community","d":"cross-sectional","n":116,"em":"clinician-diagnosed TBI history, combined with PTSD diagnosis","lim":"Cross-sectional design cannot establish causal direction between neuropsychological deficits, PTSD severity and impulsivity; sample restricted to veterans already diagnosed with both TBI and PTSD, limiting generalisability to veterans with TBI alone.","q":"Useful mechanistic evidence connecting executive dysfunction to impulsivity and behavioural dysregulation in a TBI-plus-PTSD population, though the co-occurring PTSD makes it impossible to isolate a TBI-specific effect on impulsivity.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Mechanistic link between TBI, PTSD and impulsivity/aggression relevant to understanding pathways to offending in justice-involved veterans.","ep":"e3","ab":"Frontal lobe deficits resulting from traumatic brain injury (TBI) and/or posttraumatic stress disorder (PTSD) have been linked to impulsive behaviour. We sought to examine whether neuropsychological performance predicted self-reported impulsivity and informant-reported maladaptive behaviour. We administered the Delis-Kaplan Executive Function System (D-KEFS) to 116 Iraq/Afghanistan-era veterans diagnosed with a history of TBI and PTSD. Poorer performance on D-KEFS Stroop Task and Trail making tasks and higher PTSD symptom severity were associated with higher self-reported impulsivity. Trail making letter sequencing performance was negatively associated with informant-reported maladaptive behaviour. Regression analyses revealed PTSD symptom severity and Trail making letter sequencing best predicted self-reported impulsivity, even when accounting for age, sex, and education. Attention and processing speed impairments and PTSD symptom severity appear to be important predictors of impulsivity and problematic behaviour among veterans. Findings have implications for theoretical models of aggression and violence and inform the assessment and treatment of individuals with TBI and PTSD."},{"k":"lansdell_2018_drunk","t":"'I am not drunk, I have an ABI': findings from a qualitative study into systematic challenges in responding to people with acquired brain injuries in the justice system","y":2018,"v":"Psychiatry, Psychology and Law","ty":"journal-article","doi":"10.1080/13218719.2018.1474818","pmid":"31984049","url":"https://pubmed.ncbi.nlm.nih.gov/31984049/","oa":1,"a":["Lansdell, G.","Saunders, B.","Eriksson, A.","Bunn, R.","Baidawi, S."],"s":["M"],"th":["police-custody","staff-training","survivor-lived-experience","under-identification","workforce-capability"],"o":["identification and diagnosis","pathway continuity","staff training"],"j":["Australia (Victoria)"],"f":["Over 100 interviews in Victoria with people with ABI and justice-system stakeholders identified systemic problems for people with ABI at multiple points along the justice continuum, from policing through to release.","The title quote, 'I am not drunk, I have an ABI', captures a recurring theme of ABI-related presentation being misread by justice staff as intoxication.","The authors recommend improved identification and diagnosis, better-resourced support, comprehensive ABI-literacy training for all justice stakeholder groups, and a more therapeutic approach to people with ABI in the justice system."],"pop":"people with ABI in contact with the justice system and justice/service system stakeholders","set":"mixed","d":"qualitative","n":100,"em":"self-identified or clinically confirmed ABI among participants","lim":"Single state (Victoria) qualitative study; thematic content analysis method with the usual limits on generalisability beyond that service and legal context.","q":"Large qualitative dataset (100+ interviews) spanning lived experience and multiple practitioner groups; a key primary source for this strand given its direct first-person quote in the title illustrating misattribution of ABI symptoms to intoxication.","tier":1,"era":"core","uk":"medium","con":0,"nt":"Companion paper to lansdell_2018_enhancing from the same Victoria ABI-justice project dataset. PMC free full text available (PMC6818214).","ep":"e3","ver":"CONFIRMED","ab":"The over-representation of acquired brain injury (ABI) amongst prisoner and juvenile justice populations is a significant issue across jurisdictions. This article reports on the findings of over 100 interviews conducted in Victoria, Australia with people who have an ABI, as well as key stakeholder groups who work in, or with, the justice system. The study identified systemic problems faced by people with ABI along multiple points of the justice system continuum. Improved identification and diagnosis of ABI, well-resourced support for those with the condition, comprehensive training to improve ABI literacy among all stakeholder groups, and a more appropriate and therapeutic approach to people with ABI in the justice system are all recommended."},{"k":"lansdell_2018_enhancing","t":"Enhancing the rights and well-being of people with acquired brain injuries in the criminal justice system: some findings from a qualitative study","y":2018,"v":"Australian Journal of Social Issues","ty":"journal-article","doi":"10.1002/ajs4.41","url":"https://onlinelibrary.wiley.com/doi/10.1002/ajs4.41","oa":0,"a":["Lansdell, G.","Saunders, B.","Eriksson, A.","Bunn, R.","Baidawi, S."],"s":["G","H","M"],"th":["commissioning-and-policy","courts-and-trial","effective-participation","human-rights","reasonable-adjustments","under-identification","workforce-capability"],"o":["access to support and services","identification and diagnosis","identification of need","professional awareness","reasonable adjustment","rights and wellbeing in the criminal justice system","rights protection"],"j":["Australia"],"f":["The study identifies practitioner- and system-level barriers to identifying and appropriately supporting people with acquired brain injury across the criminal justice system, and points to opportunities for procedural and rights-based reform.","Only the abstract-level framing could be confirmed from the material accessed in this harvest; specific numbers of participants and detailed thematic findings were not independently verified.","In-depth interviews with people with ABI, their carers, court personnel (including Magistrates and Judges), legal practitioners and service providers identified low awareness of ABI amongst legal practitioners and service providers as a central problem.","The study identifies a need for better education, training and professional development on ABI across justice and service system stakeholders.","Systemic modifications to identification, assessment and support processes are recommended to address what the authors describe as unreasonable and unacceptable impacts on people with ABI in the criminal justice system.","In-depth interviews with key stakeholders in Victoria, Australia, identified how acquired brain injury interacts with social disadvantage to compound difficulties people with ABI face across the criminal justice system, including in court processes.","Findings point to specific rights and wellbeing concerns for this population that are not well addressed by justice systems designed around either mental illness or intellectual disability categories alone."],"pop":"people with acquired brain injury in contact with the criminal justice system; practitioners and stakeholders","set":"mixed","d":"qualitative","em":"n/a (qualitative study)","lim":"Qualitative design; full text and participant numbers not independently confirmed in this harvest; Australian setting limits direct transferability to UK arrangements.","q":"Qualitative practitioner/stakeholder study rather than an intervention evaluation; useful for the environmental-adjustment and rights-based framing this strand asks about, but full-text verification of specific claims is still needed.","tier":1,"era":"core","uk":"medium","con":0,"nt":"Australian, not UK, jurisdiction; abstract-level detail only confirmed. Logged for the reasonable-adjustments/environmental-adaptation theme.","ep":"e3","ver":"CONFIRMED","ab":"This paper reports qualitative findings on the rights and well-being of people with acquired brain injuries who come into contact with the criminal justice system, drawing on interviews with practitioners and stakeholders to identify barriers and opportunities for reform in identification, support and reasonable adjustment."},{"k":"lequerica_2018_feasibility","t":"Feasibility and preliminary validation of an online version of the Ohio State University Traumatic Brain Injury Identification Method","y":2018,"v":"Archives of Physical Medicine and Rehabilitation","ty":"journal-article","doi":"10.1016/j.apmr.2018.03.023","pmid":"29709522","url":"https://pubmed.ncbi.nlm.nih.gov/29709522/","oa":0,"a":["Lequerica, A.H.","Lucca, C.","Chiaravalloti, N.D.","Ward, I.","Corrigan, J.D."],"s":["D"],"th":["psychometrics","screening-tools","workforce-capability"],"o":["administration time","completion rate","criterion validity against post-concussion symptoms"],"j":["United States"],"f":["89.4 per cent of 265 volunteers completed the online OSU TBI-ID, most in under 8 minutes.","Worst TBI severity on the online OSU TBI-ID was significantly associated with Rivermead Post-Concussion Symptoms Questionnaire scores (F(2,230)=4.56, P=0.011)."],"pop":"general community volunteers","set":"community","d":"cross-sectional","n":265,"em":"OSU TBI-ID, online self-administered version","lim":"General community volunteer sample, not justice-involved; self-selection into an online volunteer study may limit generalisability to lower-literacy or custodial populations.","q":"Relevant to feasibility of self-administered or remote screening, a live implementation question for liaison and diversion and prison reception screening, though not tested in a justice setting.","tier":2,"era":"core","uk":"low","con":0,"ep":"e3","ab":"To test the feasibility and validity of an online version of an established interview designed to determine a lifetime history of traumatic brain injury (TBI). Cross-sectional. General community. A volunteer sample of individuals (N=265) from the general population across the United States. Online version of the Ohio State University Traumatic Brain Injury Identification Method, Rivermead Postconcussion Symptoms Questionnaire (RPQ), Patient-Reported Outcomes Measurement Information System Cognitive Concerns Scale. The measure was completed by 89.4% of the sample with most participants completing the measure in <8 minutes. After controlling for age, sex, psychiatric history, drug or alcohol history, and history of developmental disability, worst TBI severity was significantly associated with scores on the RPQ, F(2,230)=4.56, P=.011, and having a TBI within the past 2 years was associated with higher scores on the cognitive factor subscale of the RPQ, F(1,75)=7.7, P=.007. The online administration of the Ohio State University Traumatic Brain Injury Identification Method appears to be feasible in the general population. Preliminary validity was demonstrated for the indices of worst TBI severity and time since most recent TBI."},{"k":"messing_2017_differentiating","t":"Differentiating among attempted, completed, and multiple nonfatal strangulation in women experiencing intimate partner violence","y":2018,"v":"Women's Health Issues","ty":"journal-article","doi":"10.1016/j.whi.2017.10.002","pmid":"29153725","a":["Messing, J.T.","Patch, M.","Wilson, J.S.","Kelen, G.D.","Campbell, J."],"s":["I"],"th":["ethnicity-disparity","mortality","non-fatal-strangulation","victimisation"],"o":["homicide risk factors","loss of consciousness","miscarriage","strangulation type and frequency"],"j":["United States"],"f":["Among 1,008 women IPV survivors, 79.66 per cent had experienced attempted (11.70 per cent), completed (30.16 per cent) or multiple (37.80 per cent) non-fatal strangulation.","Multiple strangulation was associated with nearly three times the risk of loss of consciousness and five times the risk of miscarriage compared with no strangulation.","African American women had significantly increased adjusted relative risk of attempted, completed and multiple strangulation compared with other groups in this sample."],"es":[{"m":"adjusted relative risk ratio","v":"2.95","ci":"p<0.05","c":"multiple strangulation vs no strangulation, loss of consciousness"},{"m":"adjusted relative risk ratio","v":"5.08","ci":"p<0.05","c":"multiple strangulation vs no strangulation, miscarriage"}],"pop":"women survivors of IPV referred by police","set":"community","d":"cross-sectional","n":1008,"em":"semi-structured interview","lim":"Sample restricted to women referred by police, likely skewing toward more severe cases; self-report of strangulation history subject to recall bias.","q":"One of the largest dedicated non-fatal strangulation prevalence and dose-response studies; establishes a graded relationship between strangulation severity and downstream harm.","tier":1,"era":"core","uk":"high","con":0,"ep":"e3","ab":"Because identification of intimate partner violence (IPV) in health care settings is low and strangulation increases lethality risk among women experiencing IPV, we examined the prevalence and correlates of nonfatal strangulation among 1,008 women survivors of IPV. Interviews were conducted with 71.14% of eligible women contacted by researchers. A high proportion (79.66%) of the women interviewed experienced attempted (11.70%), completed (30.16%), or multiple (37.80%) strangulation. Compared with no strangulation, multiple strangulation was associated with more IPV injury and risk factors for homicide, including loss of consciousness (ARR, 2.95; p < .05) and miscarriage (ARR, 5.08; p < .05)."},{"k":"nzcorrections_2018_practicenote_tbi","t":"Practice Note: Identifying and Managing the Effects of Traumatic Brain Injury","y":2018,"v":"Department of Corrections, New Zealand","ty":"guideline","url":"https://www.corrections.govt.nz/resources/research/journal/volume_6_issue_1_july_2018/practice_note_identifying_and_managing_the_effects_of_traumatic_brain_injury","oa":1,"a":["Department of Corrections (New Zealand), Chief Psychologist's Office"],"s":["K"],"th":["environmental-adaptation","staff-training","under-identification"],"j":["New Zealand"],"f":["Official practice note (23 July 2018) instructs corrections staff to consider TBI as a factor in behavioural presentations, and sets out communication and management adjustments including simplified instructions, repetition, written reminders and scheduled rest.","States that the imprisoned population has a higher incidence of TBI than the general population."],"set":"prison","d":"guideline","q":"Operational departmental practice guidance, directly actionable by frontline corrections staff; one of the clearest implemented examples in this harvest.","tier":1,"era":"core","uk":"medium","con":0,"nt":"Published in the Department of Corrections' own practitioner journal, giving it official but non-statutory status.","ep":"e3","ver":"CONFIRMED"},{"k":"nzmoj_undated_tbipaper","t":"Traumatic Brain Injury and the Criminal Justice System","y":2018,"v":"Ministry of Justice, New Zealand","ty":"report","url":"https://www.justice.govt.nz/assets/Traumatic-Brain-Injury-paper-.pdf","oa":1,"a":["Ministry of Justice (New Zealand)"],"s":["K"],"th":["commissioning-and-policy","prevalence-adult-custody"],"j":["New Zealand"],"f":["New Zealand Ministry of Justice briefing paper setting out the case for justice-sector attention to traumatic brain injury among justice-involved populations."],"set":"mixed","d":"policy analysis","q":"Official justice-sector policy paper; exact publication date not confirmed beyond the document's presence on the Ministry's asset server.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Publication year is an estimate based on related NZ corrections and academic material from the same period; should be confirmed against the PDF's own front matter before final citation. | VERIFICATION: could not be independently confirmed, do not cite without checking.","ep":"e3","ver":"UNCONFIRMED"},{"k":"orourke_2017_misconceptions","t":"Misconceptions about traumatic brain injury among probation services.","y":2018,"v":"Disability and Rehabilitation","ty":"journal-article","doi":"10.1080/09638288.2017.1288274","pmid":"28637141","url":"https://pubmed.ncbi.nlm.nih.gov/28637141/","oa":0,"a":["O'Rourke, C","Linden, MA","Lohan, M","O'Rourke, C.","Linden, M.A.","Lohan, M."],"s":["A","M"],"th":["probation-supervision","under-identification","workforce-capability"],"o":["professional misconceptions about TBI recovery, sequelae, insight and hidden injury","training deficits","workforce knowledge of TBI"],"j":["Northern Ireland, United Kingdom"],"f":["Probation Board for Northern Ireland staff scored a mean of 22.37 per cent misconceptions on the Common Misconceptions about TBI questionnaire, with the highest misconception rate (38.21 per cent) on insight into injury.","Significant training deficits around TBI were identified among probation service staff, the first study of its kind in this workforce.","This was the first study to assess probation staff knowledge of TBI, using the Common Misconceptions about TBI (CM-TBI) questionnaire among members of the Probation Board for Northern Ireland.","Misconception scores were calculated across four subdomains: recovery, sequelae, insight, and hidden injury, indicating gaps in professional understanding of TBI in this workforce."],"pop":"probation service staff","set":"probation/community","d":"cross-sectional","n":65,"em":"Common Misconceptions about TBI (CM-TBI) questionnaire, staff-reported","lim":"Single Northern Ireland probation service; online voluntary survey with 65 respondents, so subject to self-selection.","q":"Not a prevalence study itself, but directly evidences the under-identification and workforce-capability themes that explain measurement heterogeneity elsewhere in the literature; UK-relevant.","tier":2,"era":"core","uk":"high","con":0,"nt":"Included as context on workforce capability rather than a prevalence estimate.","ep":"e3","ab":"The prevalence of traumatic brain injury (TBI) among offender populations is significantly higher than among the general population. Despite this, no study has yet assessed the knowledge of members of the probation service surrounding TBI. Knowledge was assessed among members of the Probation Board for Northern Ireland (PBNI) using a cross-sectional online version of the Common Misconceptions about TBI (CM-TBI) questionnaire. Mean total misconception scores, along with scores on four subdomains (recovery, sequelae, insight, and hidden injury) were calculated. Analysis of variance was used to explore differences in misconceptions based on the collected demographic information. The overall mean percentage of misconceptions for the group was 22.37%. The subdomain with the highest rate of misconceptions (38.21%) was insight into injury which covered misconceptions around offenders' self-awareness of injuries. Those who knew someone with a brain injury scored significantly higher in the CM-TBI total score. Additionally, significant training deficits around TBI were observed among the probation service. This study is the first of its kind to examine the level of understanding around TBI within probation services."},{"k":"orourke_2018_traumatic","t":"Traumatic brain injury and abuse among female offenders compared to non-incarcerated controls.","y":2018,"v":"Brain Injury","ty":"journal-article","doi":"10.1080/02699052.2018.1539872","pmid":"30373402","url":"https://pubmed.ncbi.nlm.nih.gov/30373402/","oa":0,"a":["O'Rourke, C","Linden, MA","Lohan, M","O'Rourke, C.","Linden, M.A.","Lohan, M."],"s":["A","C"],"th":["co-occurrence-mental-health","prevalence-community-comparison","prevalence-women","self-report-validity","under-identification","victimisation"],"o":["TBI prevalence","TBI severity","childhood abuse","partner abuse","under-identification"],"j":["United Kingdom"],"f":["79 per cent (21 of 29) of UK female offenders reported a history of TBI, versus a matched non-incarcerated control group, with 38 per cent reporting six or more injuries.","Only 28.5 per cent of female offenders who reported an injury consistent with TBI believed they had actually sustained a brain injury, evidencing marked under-identification.","Childhood abuse (51.7 per cent) and partner abuse (65.5 per cent) were both highly prevalent among the offenders, and TBI severity correlated with past physical abuse.","79 per cent of female offenders (21 of 29) reported a history of TBI, compared with a matched university control group.","Only 28.5 per cent of women reporting a qualifying head injury (6 of 21) believed they had sustained a brain injury, indicating substantial under-recognition.","65.5 per cent of women reported past partner abuse and 51.7 per cent past childhood abuse.","Partner physical abuse, past mental illness and number of convictions predicted greater TBI severity."],"pop":"adult female offenders","set":"prison","d":"case-control","n":58,"em":"Brain Injury Screening Index (BISI)","lim":"Very small sample (29 offenders, 29 controls) from a single UK women's prison; self-report screening without independent clinical confirmation.","q":"First European study combining TBI and abuse history in an exclusively female offender sample with a matched non-incarcerated comparison group; small sample limits precision but the self-awareness gap finding (only 28.5 per cent recognised their own injury) is an important and distinct contribution to the under-identification theme.","tier":1,"era":"core","uk":"high","con":0,"ep":"e3","ver":"CONFIRMED","ab":"To examine the prevalence of traumatic brain injury (TBI) and past abuse experienced by adult female offenders. Twenty-nine female offenders from a UK women's prison and twenty-nine age and gender matched university controls were recruited. In addition to demographic data, the Brain Injury Screening Index was utilized alongside the Childhood Trauma Questionnaire and the Abusive Behaviour Inventory. Approximately 79% (n = 21) of female offenders reported a history of TBI, with 38% (n = 8) reporting six or more injuries. However, only 28.5% of female offenders reporting injury (n = 6) believed they had sustained a brain injury. Prevalence of both childhood (n = 15, 51.7%), and partner (n = 19, 65.5%) abuse was also high among offenders. TBI Index scores correlated with past childhood and past partner physical abuse. Past mental illness, partner physical abuse, and number of convictions were predictive of greater TBI severity. This is the first European study to examine combined TBI and abuse among an exclusively female offender population. It suggests that TBI is as prevalent among incarcerated females as it is among males. The unique presentation of female offenders must be acknowledged if effective rehabilitation programs are to be implemented."},{"k":"paget_2017_which","t":"Which children and young people are excluded from school? Findings from a large British birth cohort study, the Avon Longitudinal Study of Parents and Children (ALSPAC)","y":2018,"v":"Child: Care, Health and Development","ty":"journal-article","doi":"10.1111/cch.12525","pmid":"28913834","oa":0,"a":["Paget, A.","Parker, C.","Heron, J.","Logan, S.","Henley, W.","Emond, A.","Ford, T."],"s":["B"],"th":["case-definition","co-occurrence-mental-health","school-exclusion"],"o":["educational exclusion"],"j":["United Kingdom"],"f":["8.7 per cent of the ALSPAC cohort had at least one school exclusion by age 16, compared with 0.6 per cent by age 8.","Mental health and neurodevelopmental difficulties, alongside socio-economic and family factors, were the key predictors of exclusion at both time points."],"pop":"general UK birth cohort, children and adolescents","set":"community","d":"prospective cohort","n":8245,"em":"n/a (school exclusion as outcome, not brain injury exposure)","lim":"Reliance on parent and self-report of exclusion; ALSPAC sample has known attrition bias toward less disadvantaged families, likely underestimating true exclusion rates.","q":"Solid UK birth-cohort evidence on the school-exclusion pathway component named in this strand's brief; not a TBI study, but establishes the neurodevelopmental and mental-health predictors of exclusion that overlap with post-TBI presentations.","tier":2,"era":"core","uk":"high","con":0,"nt":"ALSPAC; not TBI-specific but directly addresses the school-exclusion/educational-disruption pathway component requested for this strand. 'school-exclusion' used as a new theme term as nothing in the controlled vocabulary covers it; recommend adding to themes.md.","ep":"e3","ab":"Exclusion from school is increasingly recognized as pertinent to child health. National educational data reveal that boys, children who are looked-after, living in poverty, have special educational needs, or from certain ethnic minorities, are disproportionately excluded from school. We aimed to describe predictors of school exclusion in the Avon Longitudinal Study of Parents and Children. Analyses were based on all available data on 53/8,245 (0.6%) pupils excluded from school by 8 years and 390/4,482 (8.7%) at 16 years. Key factors associated with exclusion at both time points included male gender, lower socio-economic status, maternal psychopathology, mental health and behavioural difficulties, psychiatric disorder, social communication difficulties, language difficulties, antisocial activities, bullying, lower parental engagement with education, low school engagement, poor relationship with teacher, low educational attainment, and special educational needs."},{"k":"peay_2018_pleading","t":"Pleading guilty: why vulnerability matters","y":2018,"v":"The Modern Law Review","ty":"journal-article","doi":"10.1111/1468-2230.12374","url":"https://onlinelibrary.wiley.com/doi/10.1111/1468-2230.12374","oa":0,"a":["Peay, J.","Player, E."],"s":["G"],"th":["courts-and-trial","effective-participation","memory-and-suggestibility"],"o":["guilty plea decision-making"],"j":["England and Wales"],"f":["Examines the Sentencing Council's definitive guideline on sentence reductions for early guilty pleas, arguing that its emphasis on facilitating early pleas poses significant risks for defendants with vulnerabilities who may plead guilty without full understanding or under pressure.","Questions whether the guideline adequately protects vulnerable defendants, including those with cognitive impairment, from pleading guilty inappropriately."],"pop":"defendants entering guilty pleas","set":"court","d":"policy analysis","em":"vulnerability broadly defined (including cognitive impairment)","lim":"Doctrinal/policy analysis rather than empirical study of actual plea outcomes for cognitively impaired defendants.","q":"Important because it identifies a structural risk point (the guilty plea, not just trial) that is often overlooked in fitness-to-plead literature focused on contested trials.","tier":1,"era":"core","uk":"high","con":0,"ep":"e3","ver":"CONFIRMED"},{"k":"ramos_2017_brain","t":"Brain Injury and Offending: The Development and Field Testing of a Linkworker Intervention","y":2018,"v":"International Journal of Offender Therapy and Comparative Criminology","ty":"journal-article","doi":"10.1177/0306624x17708351","pmid":"28511571","url":"https://pubmed.ncbi.nlm.nih.gov/28511571/","oa":0,"a":["Ramos, S.D.S.","Oddy, M.","Liddement, J.","Fortescue, D."],"s":["F","H"],"th":["adapted-interventions","linkworker-models","prison-regime","service-model-evaluation"],"o":["behaviour in custody","engagement with rehabilitation programmes","integration in custody"],"j":["United Kingdom"],"f":["A dedicated brain injury Linkworker model, feasibility-tested with three clinical case examples, was associated with better identification of intervention needs and improved integration of prisoners with TBI into the custodial regime.","Engagement with a Linkworker was associated with enhanced engagement in offender rehabilitation programmes in these cases.","Three clinical case examples are used to illustrate feasibility of the Disabilities Trust Brain Injury Linkworker approach in prison.","Early results describe better integration in custody and enhanced engagement with offender rehabilitation programmes following Linkworker contact, but the paper reports no comparator or population-level outcome data."],"pop":"adult prisoners with reported TBI","set":"prison","d":"case study","n":3,"em":"self-report of significant TBI or multiple mild TBIs, clinical case identification","lim":"Feasibility study based on three illustrative case examples only; no comparison group or systematic outcome measurement.","q":"Foundational description of the Disabilities Trust Linkworker model widely referenced in UK policy; evidence base at this stage is case-study level only.","tier":2,"era":"core","uk":"high","con":0,"nt":"Key UK service-model paper; later systematic evaluation is needed and referenced as a gap.","ep":"e3","ab":"Evidence suggests that traumatic brain injury (TBI) is more prevalent amongst offender populations than in the general population, and that it can lead to aggressive behaviour while in custody and impair engagement with offender rehabilitation programmes. The aim of this study was to develop, implement, and evaluate a brain injury Linkworker approach designed to support prisoners who report a significant TBI or multiple mild TBIs. Three clinical case examples are reported to illustrate the conceptual foundations of the approach and to demonstrate the feasibility of the service. Early results showed that engagement with a Linkworker led to effective identification of key areas of intervention and resulted in better integration for prisoners while in custody and in enhancement of the outcomes of offender rehabilitation. These initial findings provide justification for wider implementation and systematic evaluation of the efficacy of this model of service."},{"k":"randolph_2018_notrealdisease","t":"Chronic traumatic encephalopathy is not a real disease","y":2018,"v":"Archives of Clinical Neuropsychology","ty":"commentary","doi":"10.1093/arclin/acy063","pmid":"30169776","oa":0,"a":["Randolph, C."],"s":["J"],"th":["case-definition","cte-neuropathology","publication-bias","risk-of-bias"],"o":["critique of CTE case definition and causal inference"],"j":["n/a"],"f":["The author argues that CTE case evidence remains at the level of case report rather than verified disease, citing that retired NFL players have an all-cause mortality rate around 50% of the expected general population rate and a suicide rate around 40% of expected, contrary to the public narrative of elevated harm.","The author argues p-tau protein deposition is a poor predictor of behavioural symptoms and may not be inherently toxic or self-propagating, challenging the mechanistic basis of the CTE causal claim."],"pop":"n/a, argumentative editorial","set":"n/a","d":"commentary","em":"n/a","lim":"This is an argumentative editorial/commentary rather than a primary data study; mortality and suicide rate figures are cited from other sources rather than independently derived here.","q":"The most prominent and frequently cited sceptical position paper in the CTE literature; essential for representing the contested side of the debate, though as a single-author editorial it carries less independent evidential weight than the empirical studies it critiques and rebuts.","tier":1,"era":"core","uk":"medium","con":1,"cn":"This paper is itself the contested position: it directly disputes the CTE-as-disease framing that underlies the Boston University-affiliated case series (e.g. Mez 2017, McKee 2016). It has in turn been criticised by CTE researchers as overstating certainty about the absence of harm.","nt":"Central citation for representing the sceptical pole of the CTE dispute in the memo.","ep":"e3","ab":"There was a long-lasting debate during the first half of the 1900s about whether boxers suffered from a condition called dementia pugilistica. This included arguments as to whether there was such a distinct clinical condition, whether it was static or progressive, and whether boxers were actually at any increased risk of any neurological issues at all. The debate was never resolved, but was resuscitated in 2005 with the speculation that a similar condition, dubbed chronic traumatic encephalopathy (CTE), existed in retired National Football League (NFL) players. Advocates of CTE as a disease describe it as presenting with behavioral disturbance, increased suicidality and neurodegeneration leading to dementia. The evidence to date, however, does not rise to the level of a verifiable disease, and remains at the level of case report. To assume that CTE pathology represents a neurodegenerative disease flies in the face of a number of facts, including that traumatic brain injury does not cause neurodegeneration, protein deposits in the brain are a poor predictor of behavioral symptoms, p-tau is not necessarily toxic or self-propagating, and retired NFL players are actually much physically and mentally healthier than men of their demographic background. They have an all-cause mortality rate that is 50% of that expected, and a suicide rate that is 40% of that expected."},{"k":"raymer_2018_critical","t":"Critical appraisal of systematic reviews of executive function treatments in TBI","y":2018,"v":"Brain Injury","ty":"review","doi":"10.1080/02699052.2018.1522671","pmid":"30240277","oa":0,"a":["Raymer, A.M.","Roitsch, J.","Redman, R.","Michalek, A.M.P.","Johnson, R.K."],"s":["H"],"th":["cognitive-remediation","executive-function","heterogeneity","systematic-review-method"],"o":["executive function treatment evidence quality"],"j":["international"],"f":["Appraising 19 systematic reviews and meta-analyses of executive function treatment after TBI, the strongest evidence favoured compensatory strategy-training approaches over direct (restorative) training, though effects for direct training were smaller rather than absent.","Outcome measures varied so much across the underlying primary studies that quantitative synthesis was described as challenging, and the authors call for core outcome sets to enable future rigorous meta-analysis."],"pop":"adults with traumatic brain injury (review of reviews, clinical literature)","set":"mixed","d":"systematic review","n":19,"em":"n/a (review of reviews)","lim":"A review of reviews; quality of conclusions is bounded by the quality of the underlying primary literature, which the paper itself says is hampered by outcome heterogeneity.","q":"Useful methodological signpost: compensatory strategy training (the family GMT belongs to) has the best supporting evidence among executive function approaches, but the paper is explicit that comparability across studies is poor.","tier":2,"era":"core","uk":"low","con":0,"nt":"Clinical (non-justice) literature; supports the specific claim that compensatory strategy training (including GMT) has relatively the best evidence within cognitive rehabilitation for executive function.","ep":"e3","ab":"To appraise the quality of systematic reviews (SRs) and meta-analyses (MAs) that summarize the treatment literature for executive function (EF) impairments following traumatic brain injury (TBI). We identified 19 reviews that met eligibility criteria. Five MAs received highest ratings. Four SRs also addressed the majority of SR criteria. Reviews were better at addressing SR criteria as outcome measures across studies varied considerably, posing a challenge to quantitatively synthesize TBI outcomes. The strongest research evidence favours compensatory treatments that train individuals with TBI to use strategies to circumvent EF impairments in daily activities. Smaller effects are reported for direct training approaches. Researchers need to identify core outcome measures to facilitate future rigorous MAs of the EF rehabilitation literature."},{"k":"seddon_2018_epidemiology","t":"The epidemiology of head injury in women in Scottish prisons","y":2018,"v":"University of Glasgow (Doctor of Clinical Psychology thesis)","ty":"thesis","url":"https://theses.gla.ac.uk/30920/","oa":1,"a":["Seddon, E."],"s":["C"],"th":["child-maltreatment","ipv-brain-injury","offending-onset","prevalence-women","repetitive-injury"],"o":["aetiology","age at first injury","head injury prevalence","offending history","repeat head injury"],"j":["United Kingdom (Scotland)"],"f":["88.7 per cent of participants had a history of head injury and 77.3 per cent experienced periods of repeated blows to the head.","68.4 per cent of repeated head injury episodes were caused by intimate partner violence.","Participants with head injury were significantly more likely to report violent offences.","86.5 per cent of participants experienced head injury before their first offence, and the average age of first injury was 11 years old."],"pop":"women in Scottish prisons","set":"prison","d":"cross-sectional","em":"structured head injury history assessment (consistent with the related McMillan et al. 2021 Lancet Psychiatry study)","lim":"Doctoral thesis rather than peer-reviewed journal publication; figures here are drawn from a secondary summary of the thesis abstract rather than a direct read of the full thesis document, and sample size was not confirmed in the material retrieved.","q":"Tier 1: this thesis appears very closely related to, and may share data collection with, the McMillan et al. (2021) Lancet Psychiatry study (Seddon is a co-author on that paper). The 88.7 per cent prevalence and 68.4 per cent IPV-attribution figures are among the highest and most specific in this strand and are particularly notable for the very young mean age of first injury (11 years).","tier":1,"era":"core","uk":"high","con":0,"nt":"Likely shares data or population with mcmillan_2021_associations (Seddon is a co-author on that paper); treat the two as related rather than fully independent corroboration of the same underlying Scottish Prison Service-linked data collection. Sample size for the thesis specifically was not confirmed; abstract only, sourced via secondary summary of the University of Glasgow repository record rather than the full thesis text.","ep":"e3","ver":"CONFIRMED"},{"k":"shenton_2018_mild","t":"Mild traumatic brain injury: is DTI ready for the courtroom?","y":2018,"v":"International Journal of Law and Psychiatry","ty":"journal-article","doi":"10.1016/j.ijlp.2018.09.002","pmid":"30391039","url":"https://doi.org/10.1016/j.ijlp.2018.09.002","oa":0,"a":["Shenton, M.E.","Price, B.H.","Levin, L.","Edersheim, J.G."],"s":["G"],"th":["courts-and-trial","screening-tools","under-identification"],"o":["admissibility of neuroimaging evidence"],"j":["United States"],"f":["Diffusion tensor imaging is the most promising technique available for detecting mild traumatic brain injury (concussion) because it is sensitive to diffuse axonal injury in white matter, but standardisation for clinical or courtroom use is not yet established.","Reviews Daubert admissibility standards, including the 'Daubert trilogy' of US Supreme Court rulings, and cautions that DTI evidence may be both prejudicial and misleading given the current lack of standardisation.","Concludes that it may be premature to use DTI evidence in either the clinic or the courtroom pending further standardisation research."],"pop":"mild traumatic brain injury litigants","set":"court","d":"narrative review","em":"diffusion tensor imaging (DTI) findings introduced as courtroom evidence","lim":"Narrative commentary/review rather than a systematic review of DTI diagnostic accuracy studies.","q":"Authoritative, appropriately sceptical review from a leading neuroimaging laboratory group directly addressing the admissibility question central to the neurolaw critique for mild TBI.","tier":1,"era":"core","uk":"medium","con":0,"nt":"According to PubMed; DOI 10.1016/j.ijlp.2018.09.002. US-focused (Daubert) admissibility framework; England and Wales uses a different expert-evidence gateway (Criminal Practice Directions on expert evidence) not covered in this article.","ep":"e3","ver":"CONFIRMED"},{"k":"taylor_2018_engaging","t":"Engaging 'seldom heard' groups in research and intervention development: offender mental health","y":2018,"v":"Health Expectations","ty":"journal-article","doi":"10.1111/hex.12807","pmid":"30030880","url":"https://pubmed.ncbi.nlm.nih.gov/30030880/","oa":1,"a":["Taylor, C.","Gill, L.","Gibson, A.","Byng, R.","Quinn, C."],"s":["M"],"th":["commissioning-and-policy","consent-and-capacity","evidence-gap"],"o":["academic researcher skill development","peer researcher confidence and self-worth","research and intervention quality"],"j":["United Kingdom (England)"],"f":["A peer researcher group of people with lived experience of the criminal justice system met fortnightly for ten months, contributing to study documents, researcher training, data collection and analysis, intervention delivery and dissemination.","Peer researchers reported gains in confidence and sense of self-worth; academic researchers reported gains in skills, knowledge and openness to challenge from working alongside them.","Challenges identified included differing priorities around timescales and dissemination, resource limitations, and decisions about using peer researchers' real names in outputs."],"pop":"people with lived experience of the criminal justice system acting as peer researchers","set":"community","d":"mixed methods","em":"n/a (co-production process description)","lim":"Not a brain injury study; concerns offender mental health more broadly; sample size of the peer researcher group not stated numerically in the abstract.","q":"A well-cited, practically detailed UK account of building genuine co-production with people with justice system lived experience; useful template for what 'done properly' looks like in this space, though not brain injury specific.","tier":3,"era":"core","uk":"high","con":0,"nt":"Not a brain injury study; offender mental health more broadly. Logged as a practical UK exemplar of what properly-done co-production and participatory research with justice-involved people can look like, directly answering the strand's question of 'who has done it properly and what it produced'.","ep":"e3","ab":"People subject to the criminal justice system often have substantially different life-experiences from the general population. Patient and public involvement (PPI) of 'seldom heard' groups provides valuable experiential knowledge, enhancing research. This paper aims to share jointly developed techniques to ensure the meaningful engagement and contribution of people with lived experience of the criminal justice system (PWLECJS) in research, trial science, intervention theory development and dissemination. A group was established and met fortnightly for ten months in an unthreatening environment and had a rolling membership. The Peer Researchers contributed to study documents, training academic researchers, research data collection and analysis, intervention delivery and theory development and trial science. The Peer Researchers gained in confidence and an improved sense of self-worth. The Academic Researchers gained skills, knowledge and an increased openness to being challenged. Challenges included differences in priorities for timescales and dissemination, resource limitations and the use of Peer Researchers' names."},{"k":"veeh_2018_coping","t":"Coping strategies and traumatic brain injury in incarcerated youth: a mediation analysis","y":2018,"v":"Brain Injury","ty":"journal-article","doi":"10.1080/02699052.2018.1537007","pmid":"30359145","oa":0,"a":["Veeh, C.A.","Vaughn, M.G.","Renn, T."],"s":["B"],"th":["co-occurrence-mental-health","co-occurrence-substance-use","emotion-regulation"],"o":["co-occurrence-mental-health","co-occurrence-substance-use"],"j":["United States"],"f":["Acting-out and internalised coping mediated 45 per cent and 48 per cent respectively of the total effect of TBI on depression/anxiety.","Acting-out and partying coping mediated 33 per cent and 51 per cent respectively of the total effect of TBI on alcohol and drug problems."],"pop":"youth justice, custodial (residential facilities)","set":"youth custody","d":"cross-sectional","n":227,"em":"self-report lifetime head injury with blackout","lim":"Cross-sectional mediation analysis cannot establish temporal precedence; non-probability sample from two facilities.","q":"Useful mechanistic contribution on coping as a mediating pathway between TBI and mental-health/substance outcomes in custody, though single-state US sample limits generalisability.","tier":3,"era":"core","uk":"low","con":0,"nt":"Mechanistic/mediation study rather than prevalence or causal-order study.","ep":"e3","ab":"Investigation into whether coping strategies mediated the relationship of traumatic brain injury (TBI) on depression/anxiety and alcohol and drug problems within incarcerated youth. A non-probability sample of youth (N=227) adjudicated for a variety of offences within two long-term residential facilities for youth offenders in Pennsylvania. Mediation was suggested for acting-out coping and internalised coping with 45% and 48% of the total effect mediated between TBI and depression/anxiety, respectively. For alcohol and drug problems, mediation was indicated for acting-out coping and partying coping, mediating 33% and 51% of the total effect respectively."},{"k":"williams_2018_traumatic","t":"Traumatic brain injury: a potential cause of violent crime?","y":2018,"v":"The Lancet Psychiatry","ty":"review","doi":"10.1016/s2215-0366(18)30062-2","pmid":"29496587","url":"https://pubmed.ncbi.nlm.nih.gov/29496587/","oa":1,"a":["Williams, W.H.","Chitsabesan, P.","Fazel, S.","McMillan, T.","Hughes, N.","Parsonage, M.","Tonks, J."],"s":["B","D","E"],"th":["commissioning-and-policy","evidence-gap","offending-onset","prison-discipline","recidivism","screening-programmes","under-identification","violent-offending","youth-pathway"],"o":["in-custody infractions","offending-onset","prison-discipline","recidivism","reconviction","treatment engagement","violent offending","violent-offending"],"j":["United Kingdom"],"f":["The authors argue TBI is a risk factor for earlier and more violent offending, and is linked to poorer treatment engagement, more in-custody infractions, and higher reconviction.","The paper identifies that schemes to assess and manage TBI in justice settings are still under development, framing screening and identification as an active implementation gap rather than a solved problem.","TBI is presented as a risk factor for earlier onset and more violent offending, and is linked to poorer treatment engagement, in-custody infractions and reconviction.","The authors call for the development and evaluation of TBI assessment and management schemes across the justice pathway.","TBI is characterised as a risk factor for earlier onset and more violent offending, and is linked to poor treatment engagement, in-custody infractions, and reconviction.","The review frames screening and management schemes for TBI in justice settings as a route to improve engagement with rehabilitation and reduce reoffending, while noting that the causal mechanisms linking TBI and crime remain unclear."],"pop":"young offenders and general offending population","set":"mixed","d":"narrative review","em":"narrative synthesis, various screening and clinical assessment methods across cited studies","lim":"Narrative review by an author group with a declared research programme in this area (including Huw Williams); not a systematic review, so the strength of the underlying evidence base for causal claims about TBI and violent crime is not itself quantified here.","q":"Landmark position paper from the leading UK research group in this field, published in a top-tier psychiatry journal; sets out the policy case for screening and management schemes but is explicitly a narrative argument rather than a systematic synthesis, so causal claims should be treated as the authors' interpretation of a wider, more mixed evidence base.","tier":1,"era":"core","uk":"high","con":1,"cn":"The framing of TBI as a 'potential cause' of violent crime is contested; critics of the wider literature note that most underlying studies are cross-sectional or retrospective self-report and cannot establish causal direction between TBI and offending.","nt":"Key authorship team includes Huw Williams (client), so this should be treated as a central reference for the consultancy's own positioning rather than an independent secondary source.","ep":"e3","ab":"Traumatic brain injury (TBI) is the biggest cause of death and disability in children and young people. TBI compromises important neurological functions for self-regulation and social behaviour and increases risk of behavioural disorder and psychiatric morbidity. Crime in young people is a major social issue. So-called early starters often continue for a lifetime. A substantial majority of young offenders are reconvicted soon after release. Multiple factors play a role in crime. We show how TBI is a risk factor for earlier, more violent, offending. TBI is linked to poor engagement in treatment, in-custody infractions, and reconviction. Schemes to assess and manage TBI are under development. These might improve engagement of offenders in forensic psychotherapeutic rehabilitation and reduce crime."},{"k":"woolhouse_2017_women","t":"Women in Prison With Traumatic Brain Injury: Prevalence, Mechanism, and Impact on Mental Health","y":2018,"v":"International Journal of Offender Therapy and Comparative Criminology","ty":"journal-article","doi":"10.1177/0306624x17726519","pmid":"28831827","oa":0,"a":["Woolhouse, N.","McKinlay, A.","Grace, R.C."],"s":["C"],"th":["co-occurrence-mental-health","offending-onset","prevalence-women"],"o":["TBI prevalence","anxiety","depression","sleep","stress"],"j":["New Zealand"],"f":["94.7 per cent of women (36 of 38) at Christchurch Women's Prison had a history of TBI.","Younger age at first injury was associated with an increased risk of mental health problems."],"pop":"female prisoners, all security levels","set":"prison","d":"cross-sectional","n":38,"em":"structured TBI history interview","lim":"Small single-site sample (n=38); no non-offender comparison group.","q":"One of the highest reported prevalence estimates in the literature; small sample size limits generalisability but result is consistent in direction with UK Disabilities Trust and Scottish findings.","tier":1,"era":"core","uk":"medium","con":0,"ep":"e3","ab":"Relatively little is known about the characteristics of female offenders. Here, we studied the prevalence of traumatic brain injury (TBI) and mental health issues in an exclusively female prison population in New Zealand. Participants (N = 38) were recruited from all security levels at Christchurch Women's Prison. Measures for depression, anxiety, and stress, sleep, and a history of TBI were administered; 94.7% (36/38) of participants presented with a history of TBI. Younger age at first injury was associated with an increased risk of mental health problems. The study concludes that TBI is highly prevalent among female offenders and may be linked to increased mental health problems. TBI should be considered as an important factor in offender pathways and treatment programs."},{"k":"young_2018_severity","t":"Severity of cognitive disability and mental health court determinations about fitness to stand trial","y":2018,"v":"Journal of Intellectual Disability Research","ty":"journal-article","doi":"10.1111/jir.12468","url":"https://onlinelibrary.wiley.com/doi/10.1111/jir.12468","oa":0,"a":["Young, J.T.","Davis, F.J.","Wardale, S.","Vassos, M.","Dooren, K.","Nankervis, K.","Lennox, N.G."],"s":["G"],"th":["courts-and-trial","effective-participation","severity-classification"],"o":["unfitness/unsoundness of mind determination"],"j":["Australia"],"f":["Estimated the association between severity of cognitive disability and mental health court determinations of unsoundness of mind or unfitness to stand trial, describing the socio-demographic and clinical determinants of these decisions."],"pop":"defendants with cognitive disability appearing before a mental health court","set":"court","d":"retrospective cohort","em":"severity of cognitive disability rated clinically","lim":"Single-jurisdiction retrospective court-record study; abstract only retrieved.","q":"Useful empirical (rather than purely doctrinal) evidence on how severity of cognitive impairment actually predicts fitness determinations in practice.","tier":2,"era":"core","uk":"low","con":0,"nt":"Abstract only.","ep":"e3"},{"k":"chitsabesan_2017_young","t":"Young People With Traumatic Brain Injury in Custody: An Evaluation of a Linkworker Service for Barrow Cadbury Trust and The Disabilities Trust","y":2017,"v":"Barrow Cadbury Trust / The Disabilities Trust","ty":"report","url":"https://search.issuelab.org/resource/young-people-with-traumatic-brain-injury-in-custody-an-evaluation-of-a-linkworker-service-for-barrow-cadbury-trust-and-the-disabilities-trust.html","oa":1,"a":["Chitsabesan, P.","Williams, W.H."],"s":["H"],"th":["linkworker-models","service-model-evaluation","youth-pathway"],"o":["identification of need","service engagement"],"j":["United Kingdom"],"f":["The report evaluates a brain injury Linkworker service for young people aged 15 to 21 in custody, commissioned by the Barrow Cadbury Trust and the Disabilities Trust.","The evaluation describes substantial heterogeneity of experience and impairment severity across and within young people with neurodisability, which the authors say limits generalisation of findings."],"pop":"young people aged 15 to 21 years with neurodisability, including traumatic brain injury, in custody","set":"youth custody","d":"mixed methods","em":"clinical/service identification of neurodisability including TBI","lim":"Full sample size, comparator arrangements and quantitative outcome data could not be confirmed from the extract retrieved; the source could only be partially accessed.","q":"Grey literature service evaluation; only a partial extract of the report was retrievable, so quantitative rigour cannot be assessed with confidence. Treated as tier 3 pending fuller access.","tier":3,"era":"core","uk":"high","con":0,"nt":"Only a partial excerpt of this report was accessible; full text not retrieved, so key findings are limited to what could be confirmed. Sample size and design details unknown; flagged for follow-up retrieval.","ep":"e3","ver":"CONFIRMED"},{"k":"crpdcommittee_2017_concluding","t":"Concluding Observations on the Initial Report of the United Kingdom of Great Britain and Northern Ireland","y":2017,"v":"UN Committee on the Rights of Persons with Disabilities, CRPD/C/GBR/CO/1","ty":"legal-instrument","url":"https://www.ohchr.org/en/documents/concluding-observations/crpdcgbrco1-committee-rights-persons-disabilities-concluding","oa":1,"a":["UN Committee on the Rights of Persons with Disabilities"],"s":["G"],"th":["human-rights","inspection-and-oversight","uncrpd"],"o":["UK compliance with UNCRPD"],"j":["United Kingdom"],"f":["Adopted by the Committee on 3 October 2017 as the Committee's concluding observations on the UK's initial state report under the Convention."],"pop":"disabled people in the United Kingdom, including those with cognitive and psychosocial disability","set":"n/a","d":"policy analysis","lim":"This harvest confirmed the document's symbol and adoption date but could not retrieve its substantive paragraphs on access to justice or criminal justice during this session; the specific findings on Articles 13/14 for the UK should be checked directly in the primary document before citing detail.","q":"The primary UK-specific accountability document under UNCRPD; important for showing where the UK has been found wanting on disability rights, but not yet substantiated here beyond its existence and date.","tier":2,"era":"core","uk":"high","con":0,"nt":"Document symbol CRPD/C/GBR/CO/1, adopted 3 October 2017. Substantive content on criminal justice/access to justice not independently confirmed in this harvest session; treat as a pointer for follow-up reading rather than a source of specific quoted findings.","ep":"e3","ver":"CONFIRMED"},{"k":"durand_2016_traumatic","t":"Traumatic brain injury among female offenders in a prison population: results of the FleuryTBI study","y":2017,"v":"Brain and Behavior","ty":"journal-article","doi":"10.1002/brb3.535","pmid":"28127505","url":"https://pubmed.ncbi.nlm.nih.gov/28127505/","oa":1,"a":["Durand, E.","Watier, L.","Lecu, A.","Fix, M.","Weiss, J.","Chevignard, M.","Pradat-Diehl, P.","Watier, T.","Lécu, A.","Fix, J.","Weiss, J.J."],"s":["C","D","F"],"th":["co-occurrence-mental-health","co-occurrence-substance-use","ipv-brain-injury","prevalence-community-comparison","prevalence-women","screening-tools","women-pathway"],"o":["TBI prevalence","aetiology of TBI","alcohol use","cause of injury","comorbid epilepsy and alcohol use","epilepsy","perceived health","psychiatric follow-up","substance use"],"j":["France"],"f":["Among 100 female offenders consecutively admitted to Fleury-Merogis prison, self-reported TBI prevalence was 21 per cent, and the leading cause was violence (35 per cent of TBI cases).","Perceived health was significantly worse among women reporting a history of TBI, and epilepsy and alcohol use were more common in this group.","Self-reported history of TBI was found in 22.7 per cent of adult women (20 of 88) admitted to Fleury-Merogis prison.","Violence-related mechanisms and road traffic accidents each accounted for 7 of 21 reported TBIs (33 per cent each), a notably higher share of violence-related injury than reported in the general French population.","Moderate or severe TBI accounted for 57 per cent of all declared TBIs, higher than typically found in the TBI population as a whole.","Self-reported epilepsy was 6.8 per cent among adult women, compared with about 0.5 per cent in the general French population.","21 per cent of 100 female offenders admitted to a French prison reported a history of TBI, most commonly caused by violence (35 per cent of cases).","Women with a history of TBI had higher rates of epilepsy and alcohol use, and reported significantly worse perceived health than those without."],"pop":"female offenders, adults and juveniles","set":"prison","d":"cross-sectional","n":100,"em":"self-reported questionnaire administered by healthcare staff at reception","lim":"Self-report without independent confirmation; single French prison; smaller sample than the companion whole-population study.","q":"One of few dedicated female-prisoner TBI prevalence studies; violence as leading cause has direct relevance to the ipv-brain-injury cross-reference for this baseline.","tier":2,"era":"core","uk":"medium","con":1,"cn":"22.7 per cent prevalence is markedly lower than the 64 to 95 per cent range reported in UK, New Zealand and Northern Ireland studies using screening tools such as the OSU TBI-ID or the Brain Injury Screening Index; likely reflects a single self-report question versus structured screening instruments.","nt":"Companion paper to durand_2016_prevalence, same reception cohort, female subgroup analysis.","ep":"e3","ab":"The study was designed to estimate the prevalence of traumatic brain injury (TBI) in a French prison population of female offenders, study the variables known to be associated with TBI, and compare our results with those obtained among male offenders as described in a previous paper. All female offenders (adults and juveniles) consecutively admitted to Fleury-Merogis prison over a 3-month period were included in the study. During the admission procedure, female offenders were interviewed by healthcare staff using a self-reported questionnaire. In all, 100 female offenders were included. The rate of self-reported TBI was high, with a prevalence of 21%. The first cause of TBI was violence related (35%) and a majority of female offenders with a history of TBI reported having sustained more than one TBI. When compared with those who did not report a TBI, epilepsy and use of alcohol were higher among female offenders with a history of TBI. Perceived health was significantly worse for women who reported a TBI. This study findings provide additional evidence that TBI among offender populations is serious and that specific actions need to be developed and implemented in correctional settings such as screening for TBI upon arrival."},{"k":"durand_2017_history","t":"History of traumatic brain injury in prison populations: A systematic review.","y":2017,"v":"Annals of Physical and Rehabilitation Medicine","ty":"systematic-review","doi":"10.1016/j.rehab.2017.02.003","pmid":"28359842","url":"https://pubmed.ncbi.nlm.nih.gov/28359842/","oa":0,"a":["Durand, E","Chevignard, M","Ruet, A","Dereix, A","Jourdan, C","Pradat-Diehl, P"],"s":["A"],"th":["co-occurrence-mental-health","co-occurrence-substance-use","heterogeneity","prevalence-adult-custody","systematic-review-method"],"o":["TBI prevalence","comorbidity with mental health and alcohol use"],"j":["Australia","France","United States","other European countries"],"f":["Across 33 studies (total population 9,342), prevalence of a history of TBI ranged from 9.7 per cent to 100 per cent, with an average of 46 per cent.","22 of the 33 studies were from the USA, 5 from Europe and 3 from Australia, and the overall level of evidence was rated poor on the French national health authority (HAS) scale.","12 papers reported comorbidities, most often mental health problems and alcohol use, frequently co-occurring with TBI history."],"es":[{"m":"average prevalence of TBI history","v":"46%","ci":"range 9.7-100%","c":"across 33 studies, n=9,342"}],"pop":"adult prisoners, predominantly male","set":"prison","d":"systematic review","n":9342,"em":"predominantly self-report questionnaire (25 of 33 studies)","lim":"Authors themselves rate the level of evidence in the underlying literature as poor; unweighted average across studies of very different quality and design rather than a formal random-effects pooled estimate.","q":"A French-led systematic review giving one of the clearest single-figure summary averages (46 per cent) cited across the field, while explicitly flagging the poor underlying evidence quality; useful as a plain-language headline figure for non-specialist audiences.","tier":2,"era":"core","uk":"medium","con":0,"ep":"e3","ab":"Traumatic brain injury (TBI) can lead to cognitive, behavioural and social impairments. The relationship between criminality and a history of TBI has been addressed on several occasions. The objective of this review was to present an update on current knowledge concerning the existence of a history of TBI in prison populations. PubMed and PsycINFO databases were searched for relevant papers, using the PRISMA guidelines. We selected papers describing TBI prevalence among incarcerated individuals and some that also discussed the validity of such studies. Thirty-three papers were selected. The majority of the papers were on prison populations in Australia (3/33), Europe (5/33) and the USA (22/33). The selected studies found prevalence rates of the history of TBI ranging from 9.7% and 100%, with an average of 46% (calculated on a total population of 9342). However, the level of evidence provided by the literature was poor according to the French national health authority scale. The majority of the prisoners were males with an average age of 37. In most of the papers (25/33), prevalence was evaluated using a questionnaire. The influence of TBI severity on criminality could not be analysed because of a lack of data in the majority of papers. Twelve papers mentioned that several comorbidities (mental health problems, use of alcohol...) were frequently found among prisoners with a history of TBI. Two papers established the validity of the use of questionnaires to screen for a history of TBI."},{"k":"gordon_2017_therelationship","t":"The relationship between traumatic brain injury and criminality in juvenile offenders","y":2017,"v":"Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0000000000000274","pmid":"28060202","url":"https://doi.org/10.1097/HTR.0000000000000274","oa":0,"a":["Gordon, W.A.","Spielman, L.A.","Hahn-Ketter, A.E.","Sy, K.T.L."],"s":["E"],"th":["co-occurrence-mental-health","offending-onset","screening-tools","violent-offending"],"o":["co-occurrence-mental-health","offending-onset","violent-offending"],"j":["United States"],"f":["One in four juvenile offenders met screening criteria for TBI, and most injuries preceded the offences for which they were currently justice-involved, consistent with TBI as a temporally prior risk factor rather than a consequence of offending.","A history of TBI was associated with more violent crimes and more mental health diagnoses and symptoms."],"pop":"juvenile offenders in state/county facilities or on probation, Texas","set":"youth custody","d":"cross-sectional","em":"Brain Injury Screening Questionnaire across 7 juvenile justice facilities","lim":"Cross-sectional screening design across multiple facilities without a non-offending comparison group, and screening-tool-based TBI ascertainment carries recall and self-report limitations.","q":"The finding that most injuries preceded current offences is a useful, if modest, piece of temporal evidence bearing on reverse causation, though it does not address earlier offending prior to the recorded injury.","tier":2,"era":"core","uk":"medium","con":0,"nt":"Multi-site Texas juvenile justice screening study.","ep":"e3","ab":"To examine the relationship between traumatic brain injury (TBI) and criminal behavior in youth who are incarcerated or on probation in Texas. Seven juvenile justice facilities. Juvenile offenders in state or county correctional facilities or on probation. Screening for TBI was conducted among adolescents at 7 juvenile justice centers. Participants were administered the Brain Injury Screening Questionnaire, and results were linked to participants' offense history and psychiatric diagnoses. One in 4 juvenile offenders met criteria for TBI, and the majority of injuries occurred prior to the adolescents' criminal offenses. A history of TBI was related to more violent crimes, as well as more mental health diagnoses and symptoms. The high rates of TBI and levels of distress found in juvenile offenders suggest a need for preventive actions, interventions to compensate for challenges related to TBI, and programs to assist individuals' transitions into the community."},{"k":"hart_2017_anger","t":"Anger self-management training for chronic moderate to severe traumatic brain injury: results of a randomized controlled trial","y":2017,"v":"Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0000000000000316","pmid":"28520666","oa":0,"a":["Hart, T.","Brockway, J.A.","Maiuro, R.D.","Vaccaro, M.","Fann, J.R.","Mellick, D.","Harrison-Felix, C.","Barber, J.","Temkin, N."],"s":["H"],"th":["emotion-regulation","impulsivity-aggression"],"o":["aggression","anger expression","trait anger"],"j":["United States"],"f":["In a multicentre RCT of 90 people with chronic moderate to severe TBI, anger self-management training produced a higher treatment response rate on Trait Anger (68 per cent) than a structurally equivalent comparison treatment (47 per cent), a difference sustained at 8-week follow-up.","No significant between-group difference was found on the Anger Expression-Out subscale or the Brief Anger-Aggression Questionnaire."],"pop":"adults with chronic moderate to severe traumatic brain injury and elevated anger (clinical, non-justice sample)","set":"community","d":"RCT","n":90,"em":"clinical diagnosis of moderate to severe TBI, elevated self-reported anger","lim":"Response defined as 1 or more standard deviation change, a relatively coarse threshold; effect was specific to one of three anger measures; clinical rather than justice-involved sample.","q":"A well-designed multicentre RCT with an active comparison arm, one of the better-designed anger-management trials in the ABI literature generally, but conducted entirely outside justice settings and with a mixed (partial) result across outcome measures.","tier":1,"era":"core","uk":"low","con":0,"nt":"Clinical (non-offender) landmark anger-management RCT; no equivalent trial quality was found for a justice-involved ABI population in this harvest.","ep":"e3","ab":"To test efficacy of 8-session, 1:1 treatment, anger self-management training (ASMT), for chronic moderate to severe traumatic brain injury (TBI). Three US outpatient treatment facilities. Ninety people with TBI and elevated self-reported anger; 76 significant others provided collateral data. Multicenter randomized controlled trial with 2:1 randomization to ASMT or structurally equivalent comparison treatment, personal readjustment and education (PRE). After treatment, ASMT response rate (68%) exceeded that of PRE (47%) on Trait Anger but not Anger Expression-Out or the Brief Anger-Aggression Questionnaire; this finding persisted at 8-week follow-up. ASMT participants were more satisfied with treatment and rated global change in anger as significantly better. ASMT was efficacious and persistent for some aspects of problematic anger. More research is needed to determine optimal dose and essential ingredients of behavioral treatment for anger after TBI."},{"k":"kennedy_2017_substanceuse","t":"Substance use, criminal behaviour and psychiatric symptoms following childhood traumatic brain injury: findings from the ALSPAC cohort","y":2017,"v":"European Child & Adolescent Psychiatry","ty":"journal-article","doi":"10.1007/s00787-017-0975-1","pmid":"28314984","url":"https://doi.org/10.1007/s00787-017-0975-1","oa":1,"a":["Kennedy, E.","Heron, J.","Munafo, M."],"s":["B","E"],"th":["administrative-data-linkage","co-occurrence-mental-health","co-occurrence-substance-use","offending-onset","risk-of-bias"],"o":["co-occurrence-mental-health","co-occurrence-substance-use","offending-onset"],"j":["United Kingdom"],"f":["Both TBI and orthopaedic injury increased the odds of offending behaviour relative to no injury, meaning the offending association was not specific to brain injury.","Only hazardous alcohol use showed a TBI-specific effect not shared by the orthopaedic injury negative-control group, suggesting most of the raw TBI-offending association reflects a general injury-proneness or shared-risk pathway rather than a brain-specific mechanism.","Participants with a TBI showed increased odds of hazardous alcohol use compared to both the no-injury and the orthopaedic-injury comparison groups.","Both TBI and orthopaedic injury increased the odds of offending behaviour relative to no injury, with no clear extra effect of TBI over and above a non-brain injury for offending or being in trouble with the police.","The authors argue this pattern supports a possible causal pathway specifically for hazardous alcohol use following mild TBI, but not for offending, where a general-injury-proneness or shared-risk explanation fits the orthopaedic-injury comparison equally well."],"pop":"ALSPAC birth cohort, mild TBI n=800, orthopaedic injury n=2305, uninjured n=8307","set":"community","d":"prospective cohort","n":11412,"em":"self and parent report of mild TBI vs orthopaedic (negative control) injury vs no injury to age 16","lim":"Self-report exposure and outcome measures; attrition typical of long-running birth cohorts; the negative control group (orthopaedic injury) itself may carry residual confounding by risk-taking.","q":"Methodologically important for the causal-inference debate because it is one of the few UK studies to use a negative-control injury group, and the finding that offending is elevated by both TBI and orthopaedic injury argues against a TBI-specific mechanism for offending (though not for alcohol use).","tier":1,"era":"core","uk":"high","con":1,"cn":"Directly cited on the sceptical side of the causation debate: because an orthopaedic injury control group showed the same elevated offending risk as the TBI group, the authors argue against a brain-specific causal pathway for offending (as opposed to alcohol use).","nt":"Key UK study for the causation section: negative control design.","ep":"e3","ver":"CONFIRMED","ab":"Recent research suggests a link between traumatic brain injury (TBI) in youth and later risk behaviour. We explored the association between mild TBI and psychiatric symptoms, substance use and criminal behaviour using data from a longitudinal birth cohort. Participants with mild TBI (n = 800), orthopaedic injuries (n = 2305) and no injuries (n = 8307) were identified from self and parent reports up to age 16 years. Self-report measures of substance use (alcohol, tobacco and cannabis) and criminal behaviours, and parent-reported psychiatric symptoms were collected at age 17 years. Analyses were adjusted for pre-birth and early childhood confounders. Participants with a TBI showed increased odds of hazardous alcohol use compared to those with no injury and those with an orthopaedic injury. Relative to those with no injury, participants with a TBI showed increased odds of problematic use of tobacco and cannabis, being in trouble with the police and having more parent-reported conduct problems. Sustaining either a TBI or an orthopaedic injury increased the odds of offending behaviour compared to having no injuries. There was no clear evidence of association between orthopaedic injury and the other risk outcomes. The increased odds of risk behaviour associated with TBI relative to no injury replicated previous research. However, the inclusion of a non-brain-related injury group adds evidence for a possible causal pathway between mild TBI in youth and later hazardous alcohol use only. This highlights the importance of including an additional negative control injury group in mild TBI research."},{"k":"kumar_2017_cognitive","t":"Cognitive rehabilitation for adults with traumatic brain injury to improve occupational outcomes","y":2017,"v":"Cochrane Database of Systematic Reviews","ty":"systematic-review","doi":"10.1002/14651858.cd007935.pub2","pmid":"28631816","oa":1,"a":["Kumar, K.S.","Samuelkamaleshkumar, S.","Viswanathan, A.","Macaden, A.S."],"s":["H"],"th":["cognitive-remediation","evidence-gap","risk-of-bias"],"o":["community integration","independence in activities of daily living","quality of life","return to work"],"j":["international"],"f":["Across nine trials (790 participants), there was no statistically significant difference between cognitive rehabilitation and no intervention in return to work (risk ratio 1.80, 95% CI 0.74 to 4.39, rated very low-quality evidence).","The review concludes there is insufficient good-quality evidence to support cognitive rehabilitation, compared with no intervention or conventional rehabilitation, for improving return to work, independence in daily living, community integration or quality of life in adults with TBI."],"es":[{"m":"risk ratio, return to work vs no intervention","v":"1.80","ci":"95% CI 0.74 to 4.39","c":"cognitive rehabilitation vs no intervention"}],"pop":"adults with traumatic brain injury (clinical population)","set":"mixed","d":"systematic review","n":790,"em":"n/a (Cochrane review)","lim":"Evidence graded very low to moderate quality across comparisons; small, heterogeneous trials; only one trial per comparison in several cases.","q":"Cochrane review, the standard-setting evidence-quality benchmark; its conclusion is that cognitive rehabilitation's benefit for occupational outcomes is unproven even in the best available clinical (non-justice) trials.","tier":1,"era":"core","uk":"medium","con":0,"nt":"Clinical (non-offender) Cochrane review; establishes the evidentiary ceiling that justice-specific cognitive rehabilitation claims must be judged against.","ep":"e3","ab":"Cognitive impairment in people with traumatic brain injury (TBI) could affect multiple facets of their daily functioning. We evaluated whether cognitive rehabilitation for people with TBI improves return to work, independence in daily activities, community integration and quality of life. We included nine studies with 790 participants. There was no difference between cognitive rehabilitation and no intervention in return to work (risk ratio 1.80, 95% CI 0.74 to 4.39, very low-quality evidence). There was no difference between cognitive rehabilitation and conventional treatment in return to work status at six months (risk ratio 1.43, 95% CI 0.87 to 2.33, low-quality evidence). There is insufficient good-quality evidence to support the role of cognitive rehabilitation when compared to no intervention or conventional rehabilitation in improving return to work, independence in activities of daily living, community integration or quality of life in adults with TBI."},{"k":"maas_2017_traumatic","t":"Traumatic brain injury: integrated approaches to improve prevention, clinical care, and research.","y":2017,"v":"The Lancet Neurology","ty":"journal-article","doi":"10.1016/s1474-4422(17)30371-x","pmid":"29122524","url":"https://pubmed.ncbi.nlm.nih.gov/29122524/","oa":0,"a":["Maas, AIR","Menon, DK","Adelson, PD","Andelic, N","Bell, MJ","Belli, A","Bragge, P","Brazinova, A","Büki, A","Chesnut, RM","Citerio, G","Coburn, M","Cooper, DJ","Crowder, AT","Czeiter, E","Czosnyka, M","Diaz-Arrastia, R","Dreier, JP","Duhaime, AC","Ercole, A","van Essen, TA","Feigin, VL","Gao, G","Giacino, J","Gonzalez-Lara, LE","Gruen, RL","Gupta, D","Hartings, JA","Hill, S","Jiang, JY","Ketharanathan, N","Kompanje, EJO","Lanyon, L","Laureys, S","Lecky, F","Levin, H","Lingsma, HF","Maegele, M","Majdan, M","Manley, G","Marsteller, J","Mascia, L","McFadyen, C","Mondello, S","Newcombe, V","Palotie, A","Parizel, PM","Peul, W","Piercy, J","Polinder, S","Puybasset, L","Rasmussen, TE","Rossaint, R","Smielewski, P","Söderberg, J","Stanworth, SJ","Stein, MB","von Steinbüchel, N","Stewart, W","Steyerberg, EW","Stocchetti, N","Synnot, A","Te Ao, B","Tenovuo, O","Theadom, A","Tibboel, D","Videtta, W","Wang, KKW","Williams, WH","Wilson, L","Yaffe, K"],"s":["L"],"th":["commissioning-and-policy","evidence-gap"],"o":["policy recommendations","research priorities"],"j":["Global"],"f":["The Lancet Neurology Commission on traumatic brain injury sets out an integrated global agenda across prevention, clinical care, and research, authored by an international multidisciplinary panel including UK-based co-authors (Lecky, Stewart, Williams, Wilson).","Full findings and quantitative estimates from the Commission (including its widely cited global cost burden figures) were not independently re-verified via abstract text in this search and so are not restated here as specific numbers; the record is entered as a landmark reference rather than a source of extracted figures."],"pop":"n/a, commission report","set":"n/a","d":"narrative review","em":"n/a","lim":"PubMed record returned no abstract text for this entry; specific figures often cited from this Commission (for example global cost estimates) could not be directly verified from the abstract and are therefore deliberately not quoted here.","q":"The definitive Lancet Neurology Commission on TBI and a landmark reference for the whole field; however because the abstract was not retrievable through PubMed in this search, no specific quantitative claims from it are reproduced, per the no-fabrication rule. Recommend the review team pull the full text directly from The Lancet Neurology (DOI 10.1016/S1474-4422(17)30371-X) before quoting figures from it.","tier":1,"era":"core","uk":"high","con":0,"nt":"Abstract not available via PubMed API in this search; entered as a verified landmark citation (confirmed to exist via PubMed with correct DOI, authors, journal, volume, pages) but no findings have been extracted beyond what the abstract stated, to avoid fabricating the widely-quoted cost figures. Flag for the review team to pull full text before citing specific numbers.","ep":"e3","ab":"Abstract not available via PubMed record; this is the Lancet Neurology Commission report on traumatic brain injury, covering epidemiology, prevention, clinical care and research priorities (see Maas et al, Lancet Neurol 2017;16(12):987-1048)."},{"k":"messing_2017_danger","t":"Validation and adaptation of the danger assessment-5: a brief intimate partner violence risk assessment","y":2017,"v":"Journal of Advanced Nursing","ty":"journal-article","doi":"10.1111/jan.13459","pmid":"28921610","a":["Messing, J.T.","Campbell, J.C.","Snider, C."],"s":["I"],"th":["non-fatal-strangulation","screening-tools","victimisation"],"o":["near-lethal IPV re-assault"],"j":["United States"],"f":["In 619 women followed up after an average of 7 months, the DA-5 with a strangulation item predicted severe or near-lethal IPV re-assault with an AUC of 0.68, unchanged whether the original or a substituted strangulation item was used.","Assessing multiple strangulation events gave a marginal, non-significant improvement in predictive accuracy over a single strangulation item."],"es":[{"m":"AUC","v":"0.68","ci":null,"c":"DA-5 with strangulation item predicting severe or near-lethal re-assault"}],"pop":"women IPV survivors recruited by police at a domestic violence call","set":"police-custody","d":"prospective cohort","n":1081,"em":"Danger Assessment-5 with strangulation item","lim":"Attrition to 57.3 per cent follow-up; police-recruited sample may not represent IPV survivors who never contact police.","q":"Key validation study for a brief risk tool now widely used in US practice; the strangulation item's independent contribution is modest once other risk items are present.","tier":2,"era":"core","uk":"medium","con":0,"ep":"e3","ab":"The aim of this study was to assess the predictive validity of the DA-5 with the addition of a strangulation item in evaluating the risk of an intimate partner violence (IPV) victim being nearly killed by an intimate partner. Researchers interviewed a heterogeneous sample of 1,081 women recruited by police between 2009-2013 at the scene of a domestic violence call; 619 (57.3%) were contacted and re-interviewed after an average of 7 months. The original DA-5 was found to be accurate (AUC = .68), equally accurate with the strangulation item from the original DA substituted (AUC = .68) and slightly more accurate (but not a statistically significant difference) if multiple strangulation is assessed."},{"k":"mez_2017_clinicopathological","t":"Clinicopathological evaluation of chronic traumatic encephalopathy in players of American football","y":2017,"v":"JAMA","ty":"journal-article","doi":"10.1001/jama.2017.8334","pmid":"28742910","oa":1,"a":["Mez, J.","Daneshvar, D.H.","Kiernan, P.T.","Abdolmohammadi, B.","Alvarez, V.E.","Huber, B.R.","Alosco, M.L.","Solomon, T.M.","Nowinski, C.J.","McHale, L.","Cormier, K.A.","Kubilus, C.A.","Martin, B.M.","Murphy, L.","Baugh, C.M.","Montenigro, P.H.","Chaisson, C.E.","Tripodis, Y.","Kowall, N.W.","Weuve, J.","McClean, M.D.","Cantu, R.C.","Goldstein, L.E.","Katz, D.I.","Stern, R.A.","Stein, T.D.","McKee, A.C."],"s":["J"],"th":["cte-neuropathology","publication-bias","repetitive-head-impact","risk-of-bias"],"o":["CTE neuropathological diagnosis","behavioural and mood symptoms","cognitive symptoms","dementia"],"j":["United States"],"f":["CTE was neuropathologically diagnosed in 177 of 202 (87%) donated brains of former football players, rising to 110 of 111 (99%) among former National Football League players.","Among participants with mild CTE pathology, 96% had behavioural or mood symptoms and 85% had cognitive symptoms reported by informants.","The authors themselves state this is a convenience sample suggesting a relationship between football and CTE, not a population-representative prevalence estimate."],"pop":"deceased American football players, brain donor sample","set":"community","d":"case-control","n":202,"em":"level and duration of American football participation, informant history","lim":"Author-stated: this was a convenience sample of brain donors, most of whom were referred because of concerning symptoms during life, so the study cannot estimate true population prevalence of CTE among football players and is highly susceptible to selection bias.","q":"This is the single most cited empirical CTE case series and is often mistakenly cited as an estimate of population prevalence; the authors' own selection-bias caveat is frequently dropped in secondary reporting. It should be read alongside iverson_2023_ctencuncommon, which uses an unselected sample and finds a much lower rate.","tier":1,"era":"core","uk":"medium","con":1,"cn":"The headline 87% figure is widely misreported as a population prevalence estimate; the authors explicitly caveat that the convenience, symptomatic-referral sample precludes this interpretation, a point central to the sceptic critique (Randolph, Iverson, Castellani).","nt":"The landmark and most consequential single paper in the CTE literature; central to both the case for and the critique of CTE as a defined disease entity.","ep":"e3","supby":["mckee_2009_chronic","baugh_2012_chronic"],"ab":"Players of American football may be at increased risk of long-term neurological conditions, particularly chronic traumatic encephalopathy (CTE). To determine the neuropathological and clinical features of deceased football players with CTE. Case series of 202 football players whose brains were donated for research. Among 202 deceased former football players (median age at death, 66 years), CTE was neuropathologically diagnosed in 177 players (87%), including 0 of 2 pre-high school, 3 of 14 high school (21%), 48 of 53 college (91%), 9 of 14 semiprofessional (64%), 7 of 8 Canadian Football League (88%), and 110 of 111 National Football League (99%) players. Neuropathological severity of CTE was distributed across the highest level of play, with all 3 former high school players having mild pathology and the majority of former college (56%), semiprofessional (56%), and professional (86%) players having severe pathology. Among 27 participants with mild CTE pathology, 26 (96%) had behavioral or mood symptoms or both, 23 (85%) had cognitive symptoms, and 9 (33%) had signs of dementia. In a convenience sample of deceased football players who donated their brains for research, a high proportion had neuropathological evidence of CTE, suggesting that CTE may be related to prior participation in football."},{"k":"ray_2017_traumaticbrain","t":"Traumatic brain injury and recidivism among returning inmates","y":2017,"v":"Criminal Justice and Behavior","ty":"journal-article","doi":"10.1177/0093854816686631","url":"https://doi.org/10.1177/0093854816686631","oa":0,"a":["Ray, B.","Richardson, N.J."],"s":["E"],"th":["recidivism","screening-tools"],"o":["recidivism"],"j":["United States"],"f":["Net of control variables, inmates who screened positive for TBI on the OSU-TBI-ID were more likely to recidivate, and recidivated sooner after release, than inmates without a TBI history."],"pop":"cohort of Indiana state prison inmates screened at release","set":"prison","d":"prospective cohort","em":"Ohio State University TBI Identification Method (OSU-TBI-ID) screening at release","lim":"Single US state, screening tool relies on self-report and recall of past head injuries, and the paper notes this is one of few studies to examine recidivism specifically rather than cross-sectional prevalence.","q":"An early and often-cited paper explicitly addressing the recidivism question rather than only prevalence, using a validated screening instrument (OSU-TBI-ID), though confidence intervals and precise effect sizes are not given in the abstract reviewed here (abstract only).","tier":2,"era":"core","uk":"medium","con":0,"nt":"Verified via the author institution's (RTI International) official publication page confirming DOI, journal, volume 44(3):472-486, 2017; PubMed does not appear to index Criminal Justice and Behavior. Abstract only reviewed; precise effect sizes not available from the abstract.","ep":"e3","ab":"In recent years, there has been a surge in research that examines the relationship between traumatic brain injury (TBI) and involvement in the criminal justice system. However, the bulk of this research has been largely retrospective and descriptive, comparing rates of TBI in the offending population with the rates of TBI in the general population. Although findings from these studies indicate a higher prevalence of TBI in the offending population, virtually no studies have examined whether those with TBI are more likely to recidivate. To address this gap, the present study examined rearrest post release from prison among a cohort sample of Indiana inmates who were screened using the Ohio State University Traumatic Brain Injury Identification (OSU-TBI-ID) instrument. Findings indicate that, net of control variables, those with TBI were more likely to recidivate sooner than those without TBI."},{"k":"savica_2017_cleomedes","t":"Cleomedes of Astypalaea: a possible early sufferer of chronic traumatic encephalopathy","y":2017,"v":"Journal of Clinical Neuroscience","ty":"journal-article","doi":"10.1016/j.jocn.2017.04.040","pmid":"28511970","oa":0,"a":["Savica, R.","Vaz Carneiro Filho, M.R.","Boes, C.J."],"s":["J"],"th":["cte-neuropathology","repetitive-head-impact"],"o":["historical description of behavioural disturbance"],"j":["Greece (ancient)"],"f":["The authors argue that the ancient Greek pankration athlete Cleomedes of Astypalaea, whose violent post-competition behaviour is recorded in classical sources, may represent the earliest documented case consistent with what is now labelled CTE."],"pop":"single historical case, ancient Greek combat athlete","set":"n/a","d":"case study","n":1,"em":"historical/biographical account of combat sport participation","lim":"A single historical/biographical case with no clinical or pathological data whatsoever; entirely speculative retrospective diagnosis from classical textual sources.","q":"Historical curiosity illustrating that behavioural disturbance following repetitive head trauma in combat sport has been observed for millennia, but carries no evidential weight for current case-definition or causal questions.","tier":3,"era":"core","uk":"low","con":0,"nt":"Included only for historical framing; not evidential.","ep":"e3","ab":"Dementia pugilistica was the term adopted by H. Martland in 1928 to identify boxers with cognitive decline. In more recent years, the syndrome of dementia pugilistica with pathological correlates has been defined as chronic traumatic encephalopathy (CTE). A number of sportsmen have been recently diagnosed with CTE; and we may have identified an ancient Greek athlete of pankration who presented with the symptoms that have been associated with CTE. Our study reports the history and the known clinical information about Cleomedes of Astypalaea, possibly the first athlete ever affected by CTE."},{"k":"scholten_2017_traumatic","t":"Traumatic brain injury clinical practice guidelines and best practices from the VA state of the art conference","y":2017,"v":"Brain Injury","ty":"journal-article","doi":"10.1080/02699052.2016.1274780","pmid":"28981348","url":"https://pubmed.ncbi.nlm.nih.gov/28981348/","oa":0,"a":["Scholten, J.","Vasterling, J.J.","Grimes, J.B."],"s":["D"],"th":["administrative-data-linkage","case-definition","evidence-gap","military-tbi"],"o":["identification of evidence and knowledge gaps in TBI clinical guidance"],"j":["United States"],"f":["The VA State of the Art conference explicitly recommends leveraging large administrative datasets and existing registries to test compliance with clinical practice guidelines and to determine which treatment tenets are evidence-based versus assumed."],"pop":"veterans and service members with TBI","set":"mixed","d":"commentary","em":"VA/DoD clinical practice guideline framework","lim":"Conference summary/commentary rather than primary research; US military health system focus limits direct transfer to UK criminal justice settings.","q":"Useful as evidence that administrative data linkage and registry analysis are recognised within the TBI clinical guideline community itself as the way to close evidence gaps, supporting this strand's ascertainment-route theme.","tier":3,"era":"core","uk":"low","con":0,"ep":"e3","ab":"Management of symptoms following traumatic brain injury (TBI) can be complex and remains a high priority for Department of Defense (DoD) and Department of Veteran Affairs (VA). Concurrently, awareness of TBI in the public has increased. VA convened a State of the Art (SOTA) Conference to identify priorities for future research and promote best practices for TBI care. Scientific evidence of effective management of symptoms following TBI is expanding, and this evidence has been synthesized into Clinical Practice Guidelines (CPGs) and Clinical Practice Recommendations (CPRs). Knowledge gaps still exist and research efforts to address these gaps should include leveraging large administrative data sets and existing registries to determine effective treatments, investigate compliance of existing clinical care with CPGs and study limitations to determine modifiable vs. non-modifiable core tenants of the evidence-based treatments."},{"k":"shannon_2017_kentuckyvtc","t":"Examining implementation and preliminary performance indicators of veterans treatment courts: the Kentucky experience","y":2017,"v":"Evaluation and Program Planning","ty":"journal-article","doi":"10.1016/j.evalprogplan.2017.03.003","pmid":"28371669","oa":0,"a":["Shannon, L.M.","Birdwhistell, S.","Hulbig, S.K.","Jones, A.J.","Newell, J.","Payne, C."],"s":["J"],"th":["diversion-schemes","implementation-science","service-model-evaluation"],"o":["judicial interaction","preliminary recidivism","service utilisation"],"j":["United States"],"f":["First-year implementation data from two Kentucky Veterans Treatment Court sites, based on interviews with 21 stakeholders and 4 veteran participants plus quantitative performance data on 19 veterans, found that programme accountability, judicial interaction and service referrals were identified as critical to early implementation success.","The authors state there is little research specifically on VTC implementation and outcomes, with most of the evidence base borrowed from other problem-solving court models such as drug court."],"pop":"justice-involved veterans, two Veterans Treatment Court sites","set":"court","d":"mixed methods","n":19,"em":"military veteran status, self-report","lim":"Author-stated: very small sample sizes (n=19 quantitative, n=4 veteran interviews) from first-year implementation at only two sites; no comparison group; preliminary recidivism data only.","q":"Thin evidence (small n, single state, first-year-only, no control group) but log-worthy as one of the few implementation-focused evaluations of the Veterans Treatment Court model, a structure directly analogous to problem-solving courts proposed for TBI-affected offenders more broadly.","tier":3,"era":"core","uk":"low","con":0,"nt":"TBI not directly measured; relevant as an implementation model for problem-solving courts that could inform a UK brain-injury-specific liaison and diversion analogue.","ep":"e3","ab":"Veterans' Treatment Courts (VTCs) are posited as a solution to offer rehabilitation for veterans involved in the criminal justice system. Despite the pervasive implementation of VTCs, there is little research focused specifically on VTC implementation and outcomes, which are based on other problem-solving court models such as drug court. The current study presents qualitative process evaluation data from key stakeholders (n=21) and veteran participants (n=4) to show accomplishments, challenges, and lessons learned during first-year implementation at two VTC sites. Quantitative performance data is also presented on veteran participants (n=19) served during the first year to show: types of services, monitoring, judicial interaction, sanctions/therapeutic responses, and rewards, as well as preliminary data on recidivism. Qualitative data, from both key stakeholders and veteran participants, suggests that offering rehabilitation via various program components, services/referrals, and accountability are critical to the success of the VTC."},{"k":"allely_2016_prevalence","t":"Prevalence and assessment of traumatic brain injury in prison inmates: A systematic PRISMA review","y":2016,"v":"Brain Injury","ty":"systematic-review","doi":"10.1080/02699052.2016.1191674","pmid":"27484194","url":"https://pubmed.ncbi.nlm.nih.gov/27484194/","oa":0,"a":["Allely, C.S.","Allely, CS"],"s":["A","F"],"th":["case-definition","heterogeneity","prevalence-adult-custody","prevalence-youth-justice","screening-tools"],"o":["TBI prevalence","associated health conditions","comorbid health conditions","offending behaviour","prevalence of TBI","screening measure comparison","screening measure validity"],"j":["Australia","United Kingdom","United States","other"],"f":["17 studies met inclusion criteria for TBI prevalence in prison inmates, using at least six different measurement approaches, with only three using the validated OSU-TBI-ID.","Only 5 of 17 included studies examined juvenile offending populations and only 7 of 17 included both male and female samples, indicating substantial evidence gaps.","Marked heterogeneity in assessment method was identified as a barrier to establishing a precise prevalence estimate.","17 studies of TBI prevalence in offender populations were identified since 2005, using markedly different ascertainment methods, from single-question self-report (9 studies) to structured instruments (OSU TBI-ID, TBIQ, BISI) to ICD-9-CM hospital record review (1 study).","Only 7 of the 17 studies included both male and female samples, and gaps remain in juvenile-specific and gender-disaggregated data."],"pop":"prisoners, adult and juvenile","set":"prison","d":"systematic review","em":"varied: OSU-TBI-ID, single-question self-report, TBIQ, BISI, ICD-9-CM hospital coding, medical record checklist","lim":"Review restricted to literature since 2005 and English-language sources; heterogeneity of included studies precludes meta-analytic pooling.","q":"Useful methodological synthesis highlighting measurement heterogeneity as a structural weakness in this literature; single-author review without dual screening reported.","tier":1,"era":"core","uk":"medium","con":0,"nt":"Useful for framing measurement heterogeneity across the custodial TBI literature.","ep":"e3","ver":"CONFIRMED","ab":"The primary objectives of the present systematic PRISMA review were: (1) to explore the range of prevalence of TBI in offenders and whether this is higher than in a control sample; (2) to determine which screening measures are available and evaluate the evidence on these; and, lastly, (3) to evaluate whether prevalence of TBI is associated with increased prevalence of other health conditions and/or offending behaviour. The present systematic PRISMA review explores the peer-reviewed literature published since 2005 which has investigated TBI in incarcerated populations using five databases in addition to separate searches conducted on Google Scholar using specific search criteria. Seventeen studies were identified which explored the prevalence of TBI in inmates. Only five of the seventeen studies which investigated prevalence of TBI in offender populations looked at juvenile offending. Interestingly, only seven of the 17 studies included both male and female samples. In terms of the assessments used to investigate prevalence, three studies investigated the prevalence of TBI using the OSU-TBI-ID, nine studies used one or two questions, only two studies used the TBIQ, one used the BISI, one investigated ICD-9-CM coded hospital discharges, and one used a 14-item checklist from medical records. The studies identified in this review clearly emphasize the need to account for TBI in managing care in offender populations, and there is a need for further research investigating the clinical utility of screening tools for detecting TBI in offender populations."},{"k":"bogdanova_2016_computerized","t":"Computerized cognitive rehabilitation of attention and executive function in acquired brain injury: a systematic review","y":2016,"v":"Journal of Head Trauma Rehabilitation","ty":"systematic-review","doi":"10.1097/htr.0000000000000203","pmid":"26709580","oa":1,"a":["Bogdanova, Y.","Yee, M.K.","Ho, V.T.","Cicerone, K.D."],"s":["H"],"th":["cognitive-remediation","executive-function","risk-of-bias"],"o":["attention","executive function"],"j":["international"],"f":["Of 28 studies of computerised cognitive rehabilitation for attention and executive function after acquired brain injury, 23 reported significant post-training improvement and 5 reported promising trends, but the review flags small sample sizes and inadequate control groups across the literature."],"pop":"adults with acquired brain injury (clinical population)","set":"mixed","d":"systematic review","n":28,"em":"n/a (systematic review)","lim":"The review authors describe the evidence as preliminary, citing methodological weaknesses (small samples, weak control conditions) across most included studies.","q":"A more optimistic-sounding systematic review than the Cochrane reviews above, but its own stated caveats (small samples, inadequate controls) mean it should not be read as contradicting the Cochrane conclusion that high-quality evidence for cognitive rehabilitation effectiveness is lacking.","tier":2,"era":"core","uk":"low","con":1,"cn":"Tension between this review's positive headline count of studies showing improvement and the more conservative Cochrane reviews (Chung 2013, Kumar 2017), which found insufficient high-quality evidence; the difference largely reflects inclusion of lower-quality uncontrolled studies here.","nt":"Clinical (non-justice) population; included to illustrate the range of conclusions drawn from the same broad literature depending on inclusion criteria and rigour.","ep":"e3","ab":"Comprehensive review of the use of computerized treatment as a rehabilitation tool for attention and executive function in adults who suffered an acquired brain injury. A literature review generated a total of 4931 publications. Twenty-eight studies using computerized cognitive interventions targeting attention and executive functions were included in this review. In 23 studies, significant improvements in attention and executive function subsequent to training were reported; in the remaining 5, promising trends were observed. Preliminary evidence suggests improvements in cognitive function following computerized rehabilitation for acquired brain injury populations including traumatic brain injury and stroke. Further studies are needed to address methodological issues (eg, small sample size, inadequate control groups) and to inform development of guidelines and standardized protocols."},{"k":"brewersmyth_2016_female","t":"Female children with incarcerated adult family members at risk for lifelong neurological decline","y":2016,"v":"Health Care for Women International","ty":"journal-article","doi":"10.1080/07399332.2016.1140768","pmid":"26788781","oa":0,"a":["Brewer-Smyth, K.","Pohlig, R.T.","Bucurescu, G."],"s":["C"],"th":["care-experience","co-occurrence-substance-use","socioeconomic-gradient","victimisation"],"o":["adult neurological deficits","childhood abuse severity","traumatic brain injury"],"j":["USA (mid-Atlantic)"],"f":["60 per cent of 135 adult female inmates (99 of 135) had one or more incarcerated adult family members during childhood.","Having an incarcerated adult family member in childhood was associated with greater frequency and severity of childhood abuse and a higher incidence of adult neurological deficits, particularly traumatic brain injury."],"pop":"adult female prisoners","set":"prison","d":"cross-sectional","n":135,"em":"self-report and clinical assessment (secondary analysis)","lim":"Secondary analysis of existing data; single-site US sample; direction of causality between family incarceration exposure, childhood abuse and later TBI cannot be established.","q":"Useful for the intergenerational and care-experience dimension of pathway analysis, though the sample is US-only and the analysis is secondary.","tier":3,"era":"core","uk":"low","con":0,"nt":"Intergenerational/childhood-exposure angle rather than a direct justice-pathway study; included for context on early-life risk accumulation among women who later become justice-involved.","ep":"e3","ab":"A secondary analysis of data from adult female prison inmates in the mid-Atlantic United States defined relationships between having incarcerated adult family members during childhood and neurological outcomes. Of 135 inmates, 99 (60%) had one or more incarcerated adult family members during childhood. Regression analyses revealed that having incarcerated adult family members was related to greater frequency and severity of childhood abuse and higher incidence of neurological deficits in adulthood, especially related to traumatic brain injuries, compared to those without incarcerated adult family members. Along with being role models, adult family members impact the neurological health of children throughout their life-span."},{"k":"centreformentalhealth_2016_economic","t":"Traumatic Brain Injury and Offending: An Economic Analysis","y":2016,"v":"Centre for Mental Health","ty":"report","url":"https://www.centreformentalhealth.org.uk/publications/traumatic-brain-injury-and-offending/","a":["Centre for Mental Health"],"s":["K"],"th":["commissioning-and-policy","cost-effectiveness"],"j":["England and Wales"],"f":["Report models the economic costs associated with unidentified and unsupported traumatic brain injury among people who offend."],"set":"mixed","d":"policy analysis","q":"Listed as a key publication by the ABI Justice Network; a direct, independently hosted PDF was not located during this harvest, only the network's listing page confirming its existence, title, publisher and 2016 date.","tier":3,"era":"core","uk":"medium","con":0,"nt":"Verify direct URL before citing in the final review; recorded via the ABI Justice Network's official publication list, not the original PDF.","ep":"e3","ver":"CONFIRMED_MOVED"},{"k":"durand_2016_prevalence","t":"Prevalence of traumatic brain injury and epilepsy among prisoners in France: results of the Fleury TBI study","y":2016,"v":"Brain Injury","ty":"journal-article","doi":"10.3109/02699052.2015.1131848","pmid":"26963289","url":"https://pubmed.ncbi.nlm.nih.gov/26963289/","oa":0,"a":["Durand, E.","Watier, L.","Fix, M.","Weiss, J.J.","Chevignard, M.","Pradat-Diehl, P."],"s":["D"],"th":["co-occurrence-substance-use","prevalence-adult-custody","recidivism","screening-tools"],"o":["TBI prevalence","custodial history","epilepsy prevalence","psychiatric care use"],"j":["France"],"f":["Among 1,221 prisoners consecutively admitted to Fleury-Merogis prison over 3 months, self-reported TBI prevalence was 30.6 per cent and epilepsy prevalence was 5.9 per cent.","Number of times in custody and total time spent in jail over the preceding 5 years were significantly higher among offenders with a history of TBI."],"pop":"all offenders (male, female, juvenile) consecutively admitted to a French prison","set":"prison","d":"cross-sectional","n":1221,"em":"self-reported questionnaire administered by healthcare staff at reception","lim":"Self-reported questionnaire administered by healthcare staff at reception, without independent clinical or medical record confirmation.","q":"A large, whole-population reception screening study; prevalence estimate sits toward the lower end of the published prisoner range, again illustrating method-driven heterogeneity.","tier":2,"era":"core","uk":"medium","con":0,"ep":"e3","ab":"The first aim of this study was to estimate the prevalence of TBI and epilepsy in a French prison population and to study variables known to be associated with TBI. The second aim was to compare prisoners with and without a history of TBI. All offenders (females, males and juveniles) admitted consecutively to Fleury-Merogis prison over a period of 3 months were included in the study. During the admission procedure, offenders were interviewed by healthcare staff using a self-reported questionnaire. In all, 1221 prisoners were included. The rates of TBI and epilepsy were high, with a prevalence of 30.6% and 5.9%, respectively. Psychiatric care, anxiolytic and antidepressant treatment, use of alcohol and cannabis were all significantly higher among offenders with a history of TBI. Moreover, the number of times in custody and the total time spent in jail over the preceding 5 years were significantly higher among offenders with a history of TBI. These results provide further evidence that specific measures need to be developed such as, first of all, screening for TBI upon arrival in prison."},{"k":"fishbein_2014_relationships","t":"Relationships Between Traumatic Brain Injury and Illicit Drug Use and Their Association With Aggression in Inmates.","y":2016,"v":"International Journal of Offender Therapy and Comparative Criminology","ty":"journal-article","doi":"10.1177/0306624x14554778","pmid":"25326469","url":"https://pubmed.ncbi.nlm.nih.gov/25326469/","oa":0,"a":["Fishbein, D","Dariotis, JK","Ferguson, PL","Pickelsimer, EE"],"s":["A"],"th":["co-occurrence-substance-use","emotion-regulation","impulsivity-aggression"],"o":["aggression","emotional dysregulation","illicit drug use onset and severity"],"j":["United States"],"f":["Early TBI predicted greater severity and earlier onset of illicit drug use among South Carolina inmates.","Earlier age at first drug use predicted greater aggression regardless of age at TBI, and emotional dysregulation mediated the effect of TBI on aggression."],"pop":"correctional inmates","set":"prison","d":"cross-sectional","em":"structured interview, part of CDC-funded South Carolina cohort","lim":"Sample size not given in the retrieved abstract; single US state cohort; cross-sectional design limits causal inference despite mediation modelling.","q":"Part of the well-characterised South Carolina Medical University cohort (shared with Ferguson 2012 and Lattimore 2022); useful for the mechanism linking TBI, substance use and aggression rather than headline prevalence.","tier":3,"era":"core","uk":"low","con":0,"nt":"Sample size not stated in the retrieved abstract.","ep":"e3","ver":"CONFIRMED","ab":"Extensive interviews of correctional inmates in South Carolina (2009-2010) were conducted under a Center for Disease Control and Prevention (CDC) grant. We evaluated the extent to which early traumatic brain injury (TBI) and subsequent illicit drug abuse may conjointly influence development of aggression, controlling for alcohol use, and whether cognitive or emotional dysregulation mediated this relationship. Early TBI predicted greater severity and earlier onset of drug use, and an earlier age at first use predicted greater aggression regardless of the age of TBI. Emotional dysregulation mediated effects of TBI on aggression. The potential to design more targeted treatments for this susceptible population are discussed."},{"k":"ilie_2016_crosssectional","t":"Cross-sectional examination of the association of co-occurring alcohol misuse and traumatic brain injury on mental health and conduct problems in adolescents in Ontario, Canada","y":2016,"v":"BMJ Open","ty":"journal-article","doi":"10.1136/bmjopen-2016-011824","pmid":"28186929","oa":1,"a":["Ilie, G.","Mann, R.E.","Boak, A.","Adlaf, E.M.","Hamilton, H.","Asbridge, M.","Rehm, J.","Cusimano, M.D."],"s":["B"],"th":["co-occurrence-substance-use","impulsivity-aggression"],"o":["co-occurrence-mental-health","co-occurrence-substance-use","violent-offending"],"j":["Canada"],"f":["Adolescents with co-occurring TBI and hazardous drinking had two to three times higher odds of compromised mental health, violent and non-violent conduct behaviours, and victimisation than those with neither condition."],"pop":"general adolescent school population, grades 9 to 12","set":"community","d":"cross-sectional","n":3130,"em":"self-report single item (loss of consciousness for at least 5 minutes or overnight hospitalisation)","lim":"Cross-sectional, self-report, school-based sample excludes youth already excluded from school or in custody.","q":"Context: general-population school-survey evidence on TBI/alcohol co-occurrence, not a justice sample, but relevant to understanding pre-justice exposure and pathway.","tier":3,"era":"core","uk":"low","con":0,"nt":"General school population, not youth justice; included for pathway/general-population comparison context.","ep":"e3","ab":"This study describes the impact of traumatic brain injury (TBI) and hazardous drinking on mental health and behavioural issues among Ontario adolescents. A cross-sectional subsample of 3130 Ontario adolescents attending grades 9-12 were surveyed in 2013. Most odds increased significantly and were two to three times higher for reporting compromised mental health, violent and non-violent conduct behaviours, and reported victimisation for classifying as a hazardous drinker at the time of testing with co-occurring TBI compared to classifying as not having either of these conditions."},{"k":"lawcom_2016_unfitness","t":"Unfitness to Plead (Volume 1: Report)","y":2016,"v":"Law Commission, Law Com No 364, HC 714","ty":"legal-instrument","url":"https://assets.publishing.service.gov.uk/media/5a75c03aed915d6faf2b5670/53270_Law_Comm_HC_714_Vol1_PRINT.PDF","oa":1,"a":["Law Commission (England and Wales)"],"s":["G"],"th":["commissioning-and-policy","consent-and-capacity","courts-and-trial","effective-participation"],"o":["fitness to plead / effective participation"],"j":["England and Wales"],"f":["Recommended replacing the 1836 Pritchard test with a new legal test centred on the defendant's capacity to participate effectively in the trial process.","Recommended extending unfitness procedures to the magistrates' and youth courts, from which they are currently effectively excluded.","Recommended a statutory entitlement to assistance from an intermediary for defendants who need it, and judicial training to identify need.","The UK Government's final response, published in 2023, accepted the majority of the recommendations."],"pop":"defendants with disabilities affecting decision-making capacity","set":"court","d":"policy analysis","em":"proposed new statutory test based on decision-making capacity to participate effectively at trial","lim":"A law reform report, not an empirical study; implementation depends on subsequent legislation which had not been enacted at the time of the government's 2023 response.","q":"Definitive statement of the law reform position on fitness to plead in England and Wales; essential reference for any ABI-and-courts discussion.","tier":1,"era":"core","uk":"high","con":0,"nt":"Law Com No 364. Government response accepting most recommendations was published November 2023; primary legislation to implement was not yet in force as of this harvest (September 2026) — verify current status before citing as settled law.","ep":"e3","supby":["lawcom_2010_unfitness"],"ver":"CONFIRMED"},{"k":"mcisaac_2016_associationincarceration","t":"Association between traumatic brain injury and incarceration: a population-based cohort study","y":2016,"v":"CMAJ Open","ty":"journal-article","doi":"10.9778/cmajo.20160072","pmid":"28018890","url":"https://doi.org/10.9778/cmajo.20160072","oa":1,"a":["McIsaac, K.E.","Moser, A.","Moineddin, R.","Keown, L.A.","Wilton, G.","Stewart, L.A.","Colantonio, A.","Nathens, A.B.","Matheson, F.I."],"s":["E","F"],"th":["administrative-data-linkage","offending-onset","prevalence-community-comparison","recidivism"],"o":["offending-onset","recidivism","subsequent federal incarceration"],"j":["Canada"],"f":["Over 18.3 million person-years of follow-up in a whole-population Ontario cohort, men and women with a prior hospital or emergency-recorded TBI were approximately 2.5 times more likely to be incarcerated (federal sentence) than those without a prior TBI, in fully adjusted models.","In a population cohort of 1.418 million young adults in Ontario followed for up to 14 years, men and women with a prior TBI were about 2.5 times more likely to be subsequently incarcerated than those without prior TBI, after full adjustment."],"es":[{"m":"adjusted hazard ratio, incarceration","v":"approximately 2.5","ci":"not stated in abstract","c":"prior TBI vs no prior TBI, whole Ontario population aged 18-28"},{"m":"adjusted hazard ratio for incarceration","v":"approximately 2.5","ci":null,"c":"prior TBI vs no prior TBI"}],"pop":"1.418 million young adults aged 18-28, Ontario, followed 1997-2011","set":"community","d":"prospective cohort","n":1418000,"em":"emergency and hospital record diagnosis of TBI, linked to Correctional Service of Canada incarceration records","lim":"Ascertainment via emergency/hospital records only, so milder TBI treated elsewhere is missed; the abstract does not report the precise confidence interval for the headline hazard ratio (abstract only, full text not reviewed).","q":"A very large whole-population Canadian linkage cohort; the approximately 2.5-fold adjusted hazard is one of the largest and most precise incarceration-risk estimates in the harvest, though this outcome (incarceration generally, not conviction for a new specific offence) is a slightly different endpoint from offending itself.","tier":1,"era":"core","uk":"high","con":0,"nt":"First author is McIsaac; senior author Colantonio. Companion study to Matheson et al 2020 (prison disciplinary charges) from the same Ontario linkage programme.","ep":"e3","ab":"There is recent evidence to suggest that sustaining a traumatic brain injury (TBI) increases risk of criminal justice system involvement, including incarceration. The objective of this study was to explore the association between TBI and risk of incarceration among men and women in Ontario. We identified a cohort of 1.418 million young adults (aged 18-28 yr) on July 1, 1997, living in Ontario, Canada, from administrative health records; they were followed to Dec. 31, 2011. History of TBI was obtained from emergency and hospital records, and incarceration history was obtained from the Correctional Service of Canada records. We estimated the hazard of incarceration using Cox proportional hazard models, adjusting for relevant sociodemographic characteristics and medical history. There were 3,531 incarcerations over 18,297,508 person-years of follow-up. The incidence of incarceration was higher among participants with prior TBI compared with those without a prior TBI. In fully adjusted models, men and women who had sustained a TBI were about 2.5 times more likely to be incarcerated than men and women who had not sustained a TBI. Traumatic brain injury was associated with an increased risk of incarceration among men and women in Ontario."},{"k":"mckee_2016_ninds","t":"The first NINDS/NIBIB consensus meeting to define neuropathological criteria for the diagnosis of chronic traumatic encephalopathy","y":2016,"v":"Acta Neuropathologica","ty":"journal-article","doi":"10.1007/s00401-015-1515-z","pmid":"26667418","oa":1,"a":["McKee, A.C.","Cairns, N.J.","Dickson, D.W.","Folkerth, R.D.","Keene, C.D.","Litvan, I.","Perl, D.P.","Stein, T.D.","Vonsattel, J.P.","Stewart, W.","Tripodis, Y.","Crary, J.F.","Bieniek, K.F.","Dams-O'Connor, K.","Alvarez, V.E.","Gordon, W.A."],"s":["J"],"th":["case-definition","cte-neuropathology"],"o":["neuropathological diagnostic criteria for CTE"],"j":["United States"],"f":["A panel of 7 neuropathologists blindly evaluating 25 tauopathy cases achieved good inter-rater agreement (Cohen's kappa 0.67 overall, 0.78 for CTE specifically) and on this basis defined the pathognomonic lesion of CTE as perivascular hyperphosphorylated tau accumulation at the depths of cortical sulci."],"es":[{"m":"Cohen's kappa","v":"0.67","ci":null,"c":"inter-rater agreement among 7 neuropathologists across 25 tauopathy cases"},{"m":"Cohen's kappa","v":"0.78","ci":null,"c":"inter-rater agreement specifically for CTE diagnosis"}],"pop":"n/a, neuropathological consensus panel","set":"n/a","d":"guideline","n":25,"em":"n/a","lim":"Author-stated: this was a first, preliminary step towards validated neuropathological criteria based on a small panel and case set; the pathognomonic lesion definition has itself been revised in subsequent consensus rounds (e.g. 2021 NINDS criteria).","q":"This is the founding neuropathological consensus definition of CTE and remains the reference point for all later neuropathological case series, though the panel itself frames it as a first step rather than a final, fully validated definition.","tier":1,"era":"core","uk":"medium","con":0,"nt":"Foundational neuropathological definition underlying all subsequent CTE case series including mez_2017_clinicopathological.","ep":"e3","ab":"Chronic traumatic encephalopathy (CTE) is a neurodegeneration characterized by the abnormal accumulation of hyperphosphorylated tau protein within the brain. Like many other neurodegenerative conditions, at present, CTE can only be definitively diagnosed by post-mortem examination of brain tissue. As the first part of a series of consensus panels funded by the NINDS/NIBIB to define the neuropathological criteria for CTE, preliminary neuropathological criteria were used by 7 neuropathologists to blindly evaluate 25 cases of various tauopathies. The results demonstrated good agreement among the neuropathologists who reviewed the cases (Cohen's kappa, 0.67) and even better agreement between reviewers and the diagnosis of CTE (Cohen's kappa, 0.78). Based on these results, the panel defined the pathognomonic lesion of CTE as an accumulation of abnormal hyperphosphorylated tau in neurons and astroglia distributed around small blood vessels at the depths of cortical sulci and in an irregular pattern."},{"k":"mcquown_2016_prevalence","t":"Prevalence of strangulation in survivors of sexual assault and domestic violence","y":2016,"v":"The American Journal of Emergency Medicine","ty":"journal-article","doi":"10.1016/j.ajem.2016.04.029","pmid":"27162112","a":["Mcquown, C.","Frey, J.","Steer, S.","Fletcher, G.E.","Kinkopf, B.","Fakler, M.","Prulhiere, V."],"s":["I"],"th":["mortality","non-fatal-strangulation","prevalence-women","sexual-violence"],"o":["lethality risk factors","strangulation prevalence"],"j":["United States"],"f":["Across 1,542 forensic nurse examiner encounters, strangulation was reported in 23 per cent overall, 38 per cent among domestic violence survivors and 12 per cent among sexual assault survivors (p<0.001).","Among intimate-partner encounters involving strangulation, 97 per cent (261 of 269) had at least one additional significant lethality risk factor present."],"pop":"forensic nurse examiner patients, sexual assault and domestic violence survivors","set":"hospital","d":"retrospective cohort","n":1542,"em":"forensic nurse examiner documentation, 2004-2008","lim":"Single health system, retrospective chart review; likely underestimates true prevalence given known under-disclosure of strangulation.","q":"Directly evidences the sexual violence-brain injury overlap requested in the brief by comparing strangulation prevalence across sexual assault and domestic violence populations in the same forensic service.","tier":1,"era":"core","uk":"high","con":0,"nt":"Key evidence source for the sexual-violence-and-brain-injury theme requested in the brief.","ep":"e3","ab":"Both sexual assault (SA) survivors and domestic violence (DV) survivors are populations at risk of strangulation injury... A total of 1542 encounters were reviewed... Patients reported strangulation in 23% (351/1542; 95% CI, 21%-25%) of their assaults. The prevalence of strangulation was 38% with DV and 12% with SA (P<.001). Most of the intimate partner encounters with strangulation had significant risk for lethality (97%, 261/269; 95% CI, 94%-99%)."},{"k":"mowle_2016_effects","t":"Effects of mental health and neuroscience evidence on juror perceptions of a criminal defendant: the moderating role of political orientation","y":2016,"v":"Behavioral Sciences & the Law","ty":"journal-article","doi":"10.1002/bsl.2251","url":"https://onlinelibrary.wiley.com/doi/10.1002/bsl.2251","oa":0,"a":["Mowle, E.N.","Edens, J.F.","Clark, J.W.","Sörman, K."],"s":["G"],"th":["courts-and-trial","sentencing"],"o":["sentencing recommendation","verdict"],"j":["United States"],"f":["Using a criminal case simulation with over 400 persons attending jury duty, found main effects of mental health testimony and political orientation on verdicts and sentencing recommendations, with conservative jurors more punitive towards a defendant identified as schizophrenic than liberal jurors.","Consistent with prior research (Gurley and Marcus), defendants with a brain injury shown by MRI or a history of brain injury were more likely to be found not guilty by reason of insanity than defendants without neuroscientific testimony."],"pop":"over 400 persons attending jury duty","set":"court","d":"RCT","n":400,"em":"experimentally manipulated presence of mental disorder and neuroscientific detail about a defendant's brain injury","lim":"Jury-pool simulation rather than real trial outcomes; US political-orientation moderator may not generalise to UK juries.","q":"Large (for this literature) experimental jury-pool sample gives reasonably robust causal evidence that neuroscience evidence about brain injury increases NGRI verdicts specifically.","tier":2,"era":"core","uk":"low","con":0,"ep":"e3"},{"k":"nphn_2016_braininjuryoffending","t":"Brain Injury and Offending","y":2016,"v":"National Prisoner Healthcare Network (NHS Scotland)","ty":"report","url":"https://www.nphn.scot.nhs.uk/worksteams/brain-injury/","oa":1,"a":["National Prisoner Healthcare Network"],"s":["K"],"th":["commissioning-and-policy","prevalence-adult-custody","screening-programmes"],"j":["Scotland"],"f":["National Prisoner Healthcare Network report on brain injury and offending in the Scottish Prison Service, underpinning later Scottish screening and pathway work."],"set":"prison","d":"policy analysis","q":"Official NHS Scotland network report hosted on the NHS Scotland national networks site; the document PDF returned an intermittent 404 during this harvest despite appearing in the network's own indexed listing, so URL should be re-checked before final publication.","tier":2,"era":"core","uk":"high","con":0,"nt":"URL path includes a site-migration artefact (nn.nhs.scot); if unreachable, cross-check with the Scottish Health in Custody Network Brain Injury workstream page at nphn.scot.nhs.uk/worksteams/brain-injury/.","ep":"e3","ver":"CONFIRMED_MOVED"},{"k":"orourke_2016_traumatic","t":"Traumatic brain injury and co-occurring problems in prison populations: A systematic review.","y":2016,"v":"Brain Injury","ty":"systematic-review","doi":"10.3109/02699052.2016.1146967","pmid":"27088426","url":"https://pubmed.ncbi.nlm.nih.gov/27088426/","oa":0,"a":["O'Rourke, C","Linden, MA","Lohan, M","Bates-Gaston, J"],"s":["A"],"th":["case-definition","co-occurrence-mental-health","co-occurrence-substance-use","heterogeneity","prevalence-adult-custody","systematic-review-method"],"o":["TBI prevalence","aggression","anxiety and depression","neurocognitive deficits","psychiatric conditions","substance abuse"],"j":["Australia","Canada","United Kingdom","United States"],"f":["Across 26 included studies (1980 to 2014), reported TBI prevalence in prison populations ranged from 5.69 per cent to 88 per cent.","Only 7 of 26 studies used a valid and reliable screening tool, which the authors identify as the main driver of the wide variation in prevalence estimates.","17 studies examined co-occurring problems, most commonly substance abuse (9 studies) and aggression (7 studies)."],"pop":"adult prisoners, mixed jurisdictions","set":"prison","d":"systematic review","em":"varied across 26 included studies; only 7 used validated screening tools","lim":"Overall study quality averaged only 60 per cent on the authors' own appraisal tool (range 20 to 80 per cent); heterogeneous case definitions across included studies prevent meta-analytic pooling.","q":"One of the most widely cited systematic reviews explicitly addressing why prevalence estimates vary so widely (measurement inconsistency); central reference for heterogeneity in this strand. Led by a Queen's University Belfast (Northern Ireland) team.","tier":1,"era":"core","uk":"high","con":0,"ep":"e3","ver":"CONFIRMED","ab":"A growing body of epidemiological research suggests high rates of traumatic brain injury (TBI) in prisoners. The aim of this review is to systematically explore the literature surrounding the rates of TBI and their co-occurrences in a prison population. Six electronic databases were systematically searched for articles published between 1980-2014. Studies were screened for inclusion based on pre-determined criteria by two researchers who independently performed data extraction. Study quality was appraised based on a modified quality assessment tool. Twenty-six studies were included in this review. Quality assessment ranged from 20% (poor) to 80% (good), with an overall average of 60%. Twenty-four papers included TBI prevalence rates, which ranged from 5.69-88%. Seventeen studies explored co-occurring factors including rates of aggression (n = 7), substance abuse (n = 9), anxiety and depression (n = 5), neurocognitive deficits (n = 4) and psychiatric conditions (n = 3). The high degree of variation in TBI rates may be attributed to the inconsistent way in which TBI was measured, with only seven studies using valid and reliable screening tools. Additionally, gaps in the literature surrounding personality outcomes in prisoners with TBI, female prisoners with TBI and qualitative outcomes were found."},{"k":"rvmarcantonio_2016_ewca","t":"R v Marcantonio","y":2016,"v":"Court of Appeal (Criminal Division)","ty":"legal-instrument","url":"[2016] EWCA Crim 14","oa":1,"a":["Court of Appeal (Criminal Division), England and Wales"],"s":["G"],"th":["consent-and-capacity","courts-and-trial","effective-participation"],"o":["fitness to plead determination"],"j":["England and Wales"],"f":["The Court of Appeal considered two conjoined appeals raising the submission that the appellant was unfit to plead within section 4 of the Criminal Procedure (Insanity) Act 1964, addressing the scope and application of the common law Pritchard criteria for fitness to plead."],"pop":"defendants raising unfitness to plead under s.4 Criminal Procedure (Insanity) Act 1964","set":"court","d":"policy analysis","em":"application of the Pritchard test for fitness to plead","lim":"Court of Appeal decision; the full reasoning was not directly retrieved during this harvest and this record should be checked against the full judgment before being quoted or relied on for detailed legal argument.","q":"Widely cited Court of Appeal authority on the Pritchard test, frequently discussed alongside the Law Commission's unfitness-to-plead reform proposals.","tier":1,"era":"core","uk":"high","con":0,"nt":"Neutral citation [2016] EWCA Crim 14, decided 24 February 2016 (Lloyd-Jones LJ, Edis J, Wait J), per Mental Health Law Online case summary. Full judgment text not directly read during this harvest; do not paraphrase beyond what is stated here without checking the primary report.","ep":"e3","ver":"CONFIRMED"},{"k":"shats_2016_dont","t":"Don't ask a neuroscientist about phases of the moon","y":2016,"v":"Cambridge Quarterly of Healthcare Ethics","ty":"journal-article","doi":"10.1017/s0963180116000438","pmid":"27634722","url":"https://doi.org/10.1017/S0963180116000438","oa":0,"a":["Shats, K.","Brindley, T.","Giordano, J."],"s":["G"],"th":["courts-and-trial","evidence-gap"],"o":["admissibility and relevance of neuroscientific evidence"],"j":["United States"],"f":["Argues that neuroscientific evidence must be scrutinised for relevance under Daubert and Federal Rule of Evidence 702 before admissibility tests are even applied, using the Daubert court's own analogy of an astronomer testifying about phases of the moon to illustrate the risk of experts answering questions beyond their actual expertise.","Contends that courts should ensure neuroscientists are asked only questions within the genuine limits of their discipline, rather than allowing brain-image evidence to answer legal questions (such as culpability) it cannot actually answer."],"pop":"courts using neuroscientific expert testimony","set":"court","d":"commentary","lim":"Normative/legal-ethics commentary rather than empirical study.","q":"A clear, frequently cited statement of the sceptical position on neurolaw overclaiming, directly requested by the brief's instruction to include the sceptics.","tier":1,"era":"core","uk":"low","con":0,"nt":"According to PubMed; DOI 10.1017/S0963180116000438.","ep":"e3","ver":"CONFIRMED"},{"k":"tarazi_2016_movementdisorders","t":"Chronic traumatic encephalopathy and movement disorders: update","y":2016,"v":"Current Neurology and Neuroscience Reports","ty":"review","doi":"10.1007/s11910-016-0648-3","pmid":"27021775","oa":0,"a":["Tarazi, A.","Tator, C.H.","Tartaglia, M.C."],"s":["J"],"th":["case-definition","cte-neuropathology"],"o":["movement disorder features of dementia pugilistica versus CTE"],"j":["n/a"],"f":["The review identifies clinically meaningful differences in movement disorder presentation between classic dementia pugilistica (boxing-associated) and the more recently defined CTE construct (associated with football and military head impact), arguing the two are not simply the same condition under different names."],"pop":"n/a, narrative review","set":"n/a","d":"narrative review","em":"n/a","lim":"Narrative review, not systematic; conclusions rest on qualitative comparison of case reports rather than a formal quantitative synthesis.","q":"Useful for the case-definition debate: shows disagreement exists even about whether historic dementia pugilistica and modern CTE are the same nosological entity, which bears on how confidently CTE can be treated as a well-defined disease category.","tier":3,"era":"core","uk":"low","con":1,"cn":"Challenges the assumption that CTE is simply a modern relabelling of dementia pugilistica, adding to case-definition uncertainty.","ep":"e3","ab":"Association of repetitive brain trauma with progressive neurological deterioration has been described since the 1920s. Punch drunk syndrome and dementia pugilistica (DP) were introduced first to explain symptoms in boxers, and more recently, chronic traumatic encephalopathy (CTE) has been used to describe a neurodegenerative disease in athletes and military personnel with a history of multiple concussions. Although there are many similarities between DP and CTE, a number of key differences are apparent especially when comparing movement impairments. The aim of this review is to compare clinical and pathological aspects of DP and CTE with a focus on disorders of movement."},{"k":"trexler_2016_replication","t":"Replication of a prospective randomized controlled trial of resource facilitation to improve return to work and school after brain injury","y":2016,"v":"Archives of Physical Medicine and Rehabilitation","ty":"journal-article","doi":"10.1016/j.apmr.2015.09.016","pmid":"26452718","oa":0,"a":["Trexler, L.E.","Parrott, D.R.","Malec, J.F."],"s":["H"],"th":["linkworker-models","neurorehabilitation"],"o":["community participation","return to school","return to work"],"j":["United States"],"f":["69 per cent of the resource facilitation group returned to competitive work compared with 50 per cent of controls in a replication RCT of resource facilitation after brain injury."],"pop":"adults with acquired brain injury, clinical (non-justice) sample","set":"community","d":"RCT","n":44,"em":"clinical diagnosis of acquired brain injury","lim":"Small sample (n=44); outpatient clinical, non-justice population.","q":"A genuine replication RCT strengthening the clinical evidence base for resource facilitation as a model, but again in a non-justice population; included to show the clinical evidence this case-management model rests on before justice adaptation.","tier":2,"era":"core","uk":"low","con":0,"nt":"Companion replication to Trexler et al. 2010; both are clinical-population evidence underpinning the justice-adapted NeuroResource Facilitation trial.","ep":"e3","ab":"To determine the extent to which previous findings on the effectiveness of resource facilitation to impact return to work and school could be replicated. Randomized controlled trial. Outpatient rehabilitation clinic. Outpatients with acquired brain injury (N=44). Fifteen months of resource facilitation services. Participants randomized to the resource facilitation group demonstrated a significant advantage in terms of rate and timing of return to productive community-based work relative to control participants. When examining only return to competitive work, 69% of the resource facilitation group was able to return compared with 50% of the control participants. This study replicates the positive impact of resource facilitation in improving productive community-based activity, including competitive employment and volunteering in the community."},{"k":"bennett_2015_linked","t":"Linked records of children with traumatic brain injury: probabilistic linkage without use of protected health information","y":2015,"v":"Methods of Information in Medicine","ty":"journal-article","doi":"10.3414/me14-01-0093","pmid":"26021580","url":"https://pubmed.ncbi.nlm.nih.gov/26021580/","oa":1,"a":["Bennett, T.D.","Dean, J.M.","Keenan, H.T.","McGlincy, M.H.","Thomas, A.M.","Cook, L.J."],"s":["D"],"th":["administrative-data-linkage","data-protection-and-linkage","severity-classification"],"o":["linkage accuracy","positive predictive value","specificity of linkage"],"j":["United States"],"f":["Probabilistic linkage without protected health information accurately linked records for 69 per cent of children with any injury and 88 per cent of those with severe TBI, with positive predictive value of 98 per cent and specificity of 99.99 per cent.","Accurate linkage was more likely for children with longer hospital stays, more severe injuries, and multiple injuries, indicating linkage quality is not uniform across injury severity."],"es":[{"m":"positive predictive value","v":"98%","ci":null,"c":"severe TBI linkage accuracy"},{"m":"specificity","v":"99.99%","ci":null,"c":"severe TBI linkage accuracy"}],"pop":"injured children in two US administrative trauma databases","set":"hospital","d":"linkage study","n":260406,"em":"ICD-9-CM coded diagnoses and administrative variables, probabilistic record linkage without protected health information","lim":"US paediatric trauma database context, not a criminal justice linkage; privacy-preserving linkage method is data-set specific and its accuracy figures would need re-establishing for any UK health-justice linkage (e.g. HES to police or court records).","q":"Directly relevant methodological evidence for the administrative-data-linkage theme: it quantifies that linkage accuracy varies by injury severity and is not close to 100 per cent even for severe TBI, a caution that should be applied when interpreting any hospital-episode-to-justice-record linkage study.","tier":3,"era":"foundational","uk":"medium","con":0,"nt":"Not a justice-linkage study; logged as the best-verified methodological evidence found for how linkage accuracy for TBI cases varies, since no UK health-to-justice-record TBI linkage study could be confirmed via the databases searched for this harvest.","ep":"e2","ver":"CONFIRMED","ab":"Record linkage may create powerful datasets with which investigators can conduct comparative effectiveness studies evaluating the impact of tests or interventions on health. All linkages of health care data files to date have used protected health information (PHI) in their linkage variables. A technique to link datasets without using PHI would be advantageous both to preserve privacy and to increase the number of potential linkages. We applied probabilistic linkage to records of injured children in the National Trauma Data Bank (NTDB, N=156,357) and the Pediatric Health Information Systems (PHIS, N=104,049) databases from 2007 to 2010. 49 match variables without PHI were used, many of them administrative variables and indicators for procedures recorded as International Classification of Diseases, 9th revision, Clinical Modification codes. We validated the accuracy of the linkage using identified data from a single center that submits to both databases. We accurately linked the PHIS and NTDB records for 69% of children with any injury, and 88% of those with severe traumatic brain injury eligible for a study of intervention effectiveness (positive predictive value of 98%, specificity of 99.99%). Accurate linkage was associated with longer lengths of stay, more severe injuries, and multiple injuries."},{"k":"brewersmyth_2015_childhood","t":"Childhood adversity, mental health, and violent crime","y":2015,"v":"Journal of Forensic Nursing","ty":"journal-article","doi":"10.1097/jfn.0000000000000062","pmid":"25695207","url":"https://pubmed.ncbi.nlm.nih.gov/25695207/","oa":0,"a":["Brewer-Smyth, K.","Cornelius, M.E.","Pickelsimer, E.E."],"s":["F"],"th":["co-occurrence-mental-health","evidence-gap","violent-offending"],"o":["lifetime violent crime"],"j":["United States"],"f":["In a sample of 636 prisoners, the absence of childhood TBI by age 15, not its presence, was associated with lifetime violent crime once childhood sexual abuse, emotional abuse and neighbourhood adversity were adjusted for.","The authors interpret this as suggesting childhood sexual abuse and violence exposure may play a more critical role in violent offending than childhood TBI itself, once other adversity is accounted for."],"pop":"adult prisoners, male and female","set":"prison","d":"cross-sectional","n":636,"em":"self-report of childhood TBI before age 15","lim":"Single-region US prison sample; retrospective self-report of childhood TBI before age 15 is subject to substantial recall bias.","q":"Directly contested finding relevant to the strand: challenges a simple TBI-to-violence pathway by showing the association reverses once other childhood adversity is modelled.","tier":2,"era":"foundational","uk":"low","con":1,"cn":"Finding that absence, not presence, of childhood TBI predicted violent crime after adjustment runs counter to the dominant literature associating TBI with violent offending; the authors themselves frame this as evidence that other childhood adversity variables may be doing more explanatory work than TBI.","nt":"Important counter-finding for the strand's discussion of violence in custody; illustrates that adjusted models can reverse the simple bivariate TBI-violence association.","ep":"e2","sn":"contested","ab":"Little is understood about childhood traumatic brain injury (TBI) and lifetime violent crime perpetration. The purpose was to evaluate TBI before the age of 15 years and other childhood environmental factors, mental health, and lifetime history of committing a violent crime. A cross-sectional study of 636 male and female offenders from a southeastern state prison population was conducted using Chi-squared tests, t tests, and logistic regression to determine factors associated with ever committing a violent crime. Committing a violent crime was associated with male gender, younger age, greater childhood sexual abuse (CSA), greater childhood emotional abuse, no TBI by the age of 15 years, and greater neighborhood adversity during childhood. Although TBI has been related to violent and nonviolent crime, this study showed that absence of TBI by the age of 15 years was associated with lifetime violent crime when adjusting for CSA, childhood emotional abuse, and neighborhood adversity during childhood. This builds upon neurobehavioral development literature suggesting that CSA and the stress of violence exposure without direct physical victimization may play a more critical role in lifetime violent criminal behavior than childhood TBI."},{"k":"cdc_2015_reporttocongress_epirehab","t":"CDC's Report to Congress on Traumatic Brain Injury Epidemiology and Rehabilitation: Recommendations for Addressing Critical Gaps","y":2015,"v":"US Centers for Disease Control and Prevention, National Center for Injury Prevention and Control","ty":"report","url":"https://stacks.cdc.gov/view/cdc/29214","oa":1,"a":["Centers for Disease Control and Prevention"],"s":["K"],"th":["commissioning-and-policy","evidence-gap","prevalence-community-comparison"],"j":["United States"],"f":["Statutory CDC report to Congress summarising national TBI epidemiology and rehabilitation gaps and proposing federal strategies to address them (2015)."],"set":"mixed","d":"policy analysis","q":"Official federal report mandated by Congress; a landmark reference for US TBI surveillance policy.","tier":2,"era":"foundational","uk":"low","con":0,"nt":"Does not focus on justice populations specifically but underpins the surveillance infrastructure (including corrections-relevant data) referenced elsewhere in this strand. | VERIFICATION: confirmed with a field correction applied, see corrections_log.","ep":"e2","ver":"PARTIAL"},{"k":"chitsabesan_2015_traumatic","t":"Traumatic brain injury in juvenile offenders: findings from the comprehensive health assessment tool study and the development of a specialist linkworker service","y":2015,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0000000000000129","pmid":"25734841","oa":0,"a":["Chitsabesan, P.","Lennox, C.","Williams, H.","Tariq, O.","Shaw, J."],"s":["B","e2"],"th":["clinical-assessment","co-occurrence-mental-health","linkworker-models","prevalence-youth-justice","screening-tools","service-model-evaluation"],"o":["TBI prevalence","co-occurrence-mental-health","linkworker service model","post-concussion symptoms","prevalence"],"j":["United Kingdom"],"f":["82 per cent of 93 male juvenile offenders consecutively admitted to a UK custodial secure facility reported experiencing at least one TBI.","44 per cent reported ongoing neuropsychological symptoms, and 18 per cent of those with a TBI reported moderate to severe post-concussion symptoms.","82 per cent of those interviewed reported experiencing at least one TBI, and 44 per cent reported ongoing neuropsychological symptoms.","18 per cent of those sustaining a TBI reported moderate to severe post-concussion symptoms.","The study describes the development of a specialist brain injury linkworker service for juvenile offenders with TBI in custody."],"pop":"male juvenile offenders in custody, aged 15 to 18","set":"youth custody","d":"cross-sectional","n":93,"em":"Comprehensive Health Assessment Tool (CHAT); Rivermead Post-Concussion Symptoms Questionnaire","lim":"Single secure facility, male-only sample; TBI ascertained via self-report screening within the CHAT assessment rather than an independently validated TBI-specific instrument alone.","q":"Introduced the Comprehensive Health Assessment Tool (CHAT) as a UK youth justice screening instrument and translated its findings directly into a specialist brain injury linkworker service model, an early example of research-to-service application.","tier":1,"era":"foundational","uk":"high","con":0,"nt":"Huw Williams co-author; introduces the linkworker service model later evaluated in follow-up UK work.","ep":"e2","er":"instrumenting","sn":"refined","wm":"Introduced the Comprehensive Health Assessment Tool into UK youth justice practice and was among the first UK studies to translate a TBI prevalence finding directly into a specialist linkworker service model.","ab":"Young people in contact with the youth juvenile justice system have well-documented vulnerabilities including high rates of mental health and neurodevelopmental disorders. Studies have suggested that they may also be at increased risk of traumatic brain injury (TBI). Ninety-three male participants aged 15 to 18 years were consecutively admitted to a custodial secure facility. They were evaluated using a range of different neurocognitive and mental health measures including the Rivermead Post-Concussion Symptoms Questionnaire and the Comprehensive Health Assessment Tool. Eight-two percent of those interviewed reported experiencing at least 1 TBI, and 44% reported ongoing neuropsychological symptoms. Eighteen percent of those sustaining a TBI reported moderate-severe postconcussion symptoms. There is a high prevalence of TBI in juvenile offenders in custody, with many experiencing multiple episodes. An example of a specialist brain injury linkworker service is described."},{"k":"crpdcommittee_2015_guidelines","t":"Guidelines on the Right to Liberty and Security of Persons with Disabilities (Article 14)","y":2015,"v":"UN Committee on the Rights of Persons with Disabilities","ty":"legal-instrument","url":"https://www.ohchr.org/sites/default/files/Documents/HRBodies/CRPD/GC/GuidelinesArticle14.doc","oa":1,"a":["UN Committee on the Rights of Persons with Disabilities"],"s":["G"],"th":["consent-and-capacity","effective-participation","human-rights","uncrpd"],"o":["deprivation of liberty on grounds of disability"],"j":["international"],"f":["States that the existence of a disability, including a psychosocial or intellectual disability, must never be the sole justification for detention or deprivation of liberty, including in the context of criminal justice diversion or unfitness-to-plead disposals."],"pop":"persons with disabilities subject to detention, including in criminal justice and mental health settings","set":"n/a","d":"guideline","lim":"Existence of the document was confirmed via an OHCHR-hosted file listing during this harvest; the file itself could not be parsed as readable text, so specific paragraph wording is not quoted here.","q":"Directly bears on whether hospital or supervision orders made following an unfitness-to-plead finding are compatible with CRPD Article 14, a live tension in the England and Wales reform debate.","tier":1,"era":"foundational","uk":"high","con":1,"cn":"Widely criticised by psychiatrists and some governments (including the UK) as incompatible with any form of compulsory treatment or disposal based on mental disorder, including post-unfitness-to-plead hospital orders.","nt":"Adopted at the Committee's 14th session, September 2015. Document hosted as a .doc file on ohchr.org; content not independently verified beyond its confirmed existence and title during this harvest.","ep":"e2","sn":"contested","ver":"CONFIRMED"},{"k":"graham_2015_understanding","t":"Understanding extreme mortality among prisoners: a national cohort study in Scotland using data linkage.","y":2015,"v":"European Journal of Public Health","ty":"journal-article","doi":"10.1093/eurpub/cku252","pmid":"25678604","url":"https://doi.org/10.1093/eurpub/cku252","a":["Graham, L.","Fischbacher, C.M.","Stockton, D.","Fraser, A.","Fleming, M.","Greig, K."],"s":["L"],"th":["administrative-data-linkage","evidence-gap","mortality"],"o":["all-cause mortality","cause-specific mortality","timing of death after release"],"j":["Scotland"],"f":["Among 76 627 people first imprisoned in Scotland there were 4414 deaths (3982 in men).","Age-standardised mortality rate ratio against the general population was 3.3 (95% CI 3.2 to 3.4) for men and 7.6 (6.9 to 8.3) for women.","After adjustment for area deprivation the rate ratios were 2.3 (2.2 to 2.4) for men and 5.7 (5.1 to 6.2) for women.","Out-of-prison deaths were most frequent in the first 2 weeks after release."],"es":[{"m":"age-standardised mortality rate ratio","v":"3.3","ci":"3.2 to 3.4","c":"men imprisoned vs Scottish general population"},{"m":"age-standardised mortality rate ratio","v":"7.6","ci":"6.9 to 8.3","c":"women imprisoned vs Scottish general population"}],"pop":"all people imprisoned in Scotland for the first time, 1996 to 2007","set":"prison","d":"linkage study","n":76627,"em":"none for brain injury; exposure is imprisonment (Scottish prison records)","lim":"Abstract does not state limitations; deprivation measured at area level only.","q":"Whole-national linkage cohort with large n, so strong for its own question. Carries no brain injury variable in the abstract, so it gives no evidence on brain injury and mortality. Main bias risk for the Threshold question is that it is silent on it.","tier":3,"era":"foundational","uk":"high","con":0,"nt":"Abstract only. Recorded for the gap check, gap 3 (UK mortality in justice-involved people with brain injury). It sharpens the gap rather than closing it. It shows that Scottish prison-to-death record linkage exists and has been used at national scale, and the abstract contains no head or brain injury exposure. Adding NHS hospital head injury codes (as McMillan et al. 2019 did for the prison census) to this linkage would be the obvious UK design, and no such study was found. Themes 'mortality' and 'data linkage' should be checked against themes.md. | CURRENCY HARVEST u1, 13 September 2026: identity and findings re-checked against PubMed, Crossref or the issuing body by the lead reviewer before entry.","ep":"e2","ver":"CONFIRMED","ab":"Mortality is known to be extremely high among people who have been imprisoned, but there is limited information about the factors that explain this increased risk.\n\nStandard record linkage methods were used to link Scottish prison records and mortality data for all individuals imprisoned in Scotland for the first time between 1 January 1996 and 31 December 2007.\n\nAmong 76 627 individuals there were 4414 deaths (3982 in men). When compared with the general population, the age-standardized mortality rate ratio for those imprisoned was 3.3 (95% CI: 3.2, 3.4) for men and 7.6 (6.9, 8.3) for women. Further adjustment for an area measure of deprivation accounted for part but not all of this excess risk [adjusted rate ratio 2.3 (2.2, 2.4) and 5.7 (5.1, 6.2) for men and women, respectively]. Relative risks were highest for drug and alcohol related causes, suicide and homicide and were markedly higher among women than men. Out of prison deaths were most frequent in the first 2 weeks after release from prison. Mortality rates were lower in those with longer total duration in prison and higher in those with multiple short episodes in prison.\n\nPeople who have been imprisoned in Scotland experience substantial excess mortality from a range of causes that is only partly explained by deprivation. The association of increased mortality with multiple periods in prison and the concentration of deaths in the early period after prison release both have implications for policy and practice."},{"k":"graves_2015_traumatic","t":"Traumatic Brain Injury Focus Groups as a Means to Understand Violence among Adolescent Males in the NYC Jail System","y":2015,"v":"Journal of Health Care for the Poor and Underserved","ty":"report","doi":"10.1353/hpu.2015.0048","pmid":"25913334","oa":0,"a":["Graves, J.","Steele, J.","Kaba, F.","Glowa-Kollisch, S.","Ramdath, C.","Rosner, Z.","MacDonald, R.","Dickey, N.","Venters, H."],"s":["B"],"th":["survivor-lived-experience","victimisation","violent-offending"],"o":["victimisation","violent offending"],"j":["United States"],"f":["Adolescents with TBI framed violence as embedded in physical and psychological survival, social capital under marginalisation, and an inevitable feature of jail life."],"pop":"adolescent males in jail with TBI history","set":"prison","d":"qualitative","em":"prior TBI screening (from linked Kaba et al. 2014 cohort)","lim":"Qualitative, small number of focus groups, single site; not designed to test causal claims.","q":"Thin but useful lived-experience context on how justice-involved adolescents with TBI understand violence; complements the quantitative Kaba 2014 prevalence study.","tier":3,"era":"foundational","uk":"low","con":0,"nt":"Companion qualitative paper to Kaba et al. 2014 in this same jail system. | TYPE NOTE: qualitative","ep":"e2","ver":"CONFIRMED","ab":"Because we previously identified high rates of past TBI among adolescents arriving in the New York City (NYC) jail system we engaged adolescents in nine TBI focus groups to characterize better the level of understanding regarding the relationship between TBI and violence. During these groups, the following themes emerged: physical and psychological impacts of violence; roots of violence; the use of violence as capital in the face of a marginalized social status; and the inevitability of violence, particularly in a jail setting."},{"k":"hughes_2015_prevalence","t":"The prevalence of traumatic brain injury among young offenders in custody: a systematic review","y":2015,"v":"The Journal of Head Trauma Rehabilitation","ty":"systematic-review","doi":"10.1097/htr.0000000000000124","pmid":"25734840","url":"https://pubmed.ncbi.nlm.nih.gov/25734840/","oa":0,"a":["Hughes, N.","Williams, W.H.","Chitsabesan, P.","Walesby, R.C.","Mounce, L.T.A.","Clasby, B."],"s":["B","D","F","e2"],"th":["case-definition","co-occurrence-neurodivergence","evidence-gap","heterogeneity","prevalence-youth-justice","severity-classification","systematic-review-method","youth-pathway"],"o":["TBI prevalence in youth custody vs general youth population","TBI prevalence range in incarcerated youth versus general youth population","prevalence","prevalence of TBI in youth custody"],"j":["mixed (multiple national contexts)"],"f":["Ten studies met inclusion criteria; reported TBI prevalence among incarcerated youth ranged from 16.5 per cent to 72.1 per cent, with one small sample of young people sentenced to death reporting 100 per cent.","Where control groups or comparable general-population data existed, TBI prevalence among incarcerated youth was consistently and substantially higher, with the disparity more pronounced at greater injury severity.","No included study examined comorbidity between TBI and other neurodevelopmental disorders in incarcerated young people.","Across 10 included studies, reported TBI prevalence among incarcerated youth ranged from 16.5 per cent to 72.1 per cent, with one study of youth sentenced to death reporting 100 per cent.","Where control groups existed, TBI prevalence among incarcerated youth was consistently and substantially higher than in the general youth population, with the disparity more pronounced for more severe injury.","No included study examined comorbidity between TBI and other neurodevelopmental disorders among incarcerated young people, a gap the authors highlight explicitly.","Ten studies met inclusion criteria; reported TBI prevalence among incarcerated youth ranged from 16.5 per cent to 72.1 per cent, with one small death-row sample reporting 100 per cent.","Where control groups existed, TBI prevalence in incarcerated youth was consistently and substantially higher than in the general youth population, with the disparity more pronounced for more severe injury.","Reported TBI prevalence in incarcerated youth ranged from 16.5 per cent to 72.1 per cent across 10 included studies, with 100 per cent reported in one sample of young people sentenced to death.","Where control groups existed, TBI prevalence among incarcerated youth was substantially and consistently higher than general-population estimates, with the disparity more pronounced for greater injury severity.","No identified study examined comorbidity between TBI and other neurodevelopmental disorders among incarcerated young people."],"pop":"youth justice, custodial","set":"youth custody","d":"systematic review","em":"varied across 10 included studies","lim":"Only four of ten included studies had control groups; considerable variability in TBI definition and research quality across studies precluded formal meta-analytic pooling.","q":"The decade's definitive narrative synthesis of youth custody TBI prevalence; did not pool estimates quantitatively, unlike Farrer, Frost and Hedges (2012), but is more comprehensive in study inclusion and quality appraisal.","tier":1,"era":"foundational","uk":"high","con":0,"nt":"Co-authored by Huw Williams (client).","ep":"e2","er":"consolidating","sn":"refined","wm":"Became the reference synthesis of youth custody TBI prevalence for the following years, establishing the wide 16.5 to 72.1 per cent range still cited in UK youth justice policy, while flagging the near-total absence of comorbidity research as a major evidence gap.","ver":"CONFIRMED","ab":"To examine the prevalence of traumatic brain injury (TBI) among young people in custody and to compare this with estimates within the general youth population. Systematic review of research from various national contexts. Ten studies were identified for inclusion in the review. Four of these studies included control groups. No studies examining comorbidity of TBI and other neurodevelopmental disorders among incarcerated young people were identified. Reported prevalence rates of brain injury among incarcerated youth range from 16.5% to 72.1%, with a rate of 100% reported among a sample of young people sentenced to death. Where control groups or directly comparable studies within the general population exist, there is strong and consistent evidence of a prevalence of TBI among incarcerated youth that is substantially greater than that in the general population. This disparity is seemingly more pronounced as the severity of the injury increases."},{"k":"ilie_2015_substance","t":"Substance Use and Related Harms Among Adolescents With and Without Traumatic Brain Injury","y":2015,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0000000000000101","pmid":"25427256","a":["Ilie, G.","Mann, R.E.","Hamilton, H.","Adlaf, E.M.","Boak, A.","Asbridge, M.","Rehm, J.","Cusimano, M.D."],"s":["e2"],"th":["co-occurrence-substance-use","prevalence-youth-justice"],"o":["binge drinking","illegal drug use","nonmedical prescription drug use","smoking"],"j":["Canada (Ontario)"],"f":["Adolescents reporting a lifetime TBI had roughly twice the odds of binge drinking and 2.5 times the odds of daily cigarette smoking compared with those without TBI, in a population-based sample of 6383 Ontario ninth to twelfth graders.","Adolescents with TBI history had greater odds of hazardous or harmful drinking (adjusted odds ratio 2.3), cannabis problems (aOR 2.4) and drug problems (aOR 2.1)."],"es":[{"m":"adjusted odds ratio","v":"2.3","ci":null,"c":"hazardous/harmful drinking, TBI vs no TBI"}],"pop":"adolescents (school population)","set":"community","d":"cross-sectional","n":6383,"em":"self-report (loss of consciousness for at least 5 minutes or overnight hospital stay)","lim":"General school population, not a justice sample; cross-sectional design precludes causal inference on the direction of association.","q":"Large population-based general-adolescent study establishing the substance use and TBI association prior to justice contact, relevant background for understanding co-occurrence in youth offending populations.","tier":2,"era":"foundational","uk":"medium","con":0,"ep":"e2","er":"establishing","sn":"holds","wm":"Established the strong, demographically stable association between adolescent TBI and substance use and related harms in a large general-population sample, providing the developmental backdrop against which youth justice comorbidity findings should be read.","ab":"The relationship between self-reported lifetime traumatic brain injury (TBI) and drug and alcohol use and associated harms was examined using an epidemiological sample of Canadian adolescents. Data were derived from a 2011 population-based cross-sectional school survey, which included 6383 Ontario 9th-12th graders. Relative to high schoolers without a history of TBI, those who acknowledged having a TBI in their lifetime had odds 2 times greater for binge drinking, 2.5 times greater for daily cigarette smoking, 2.9 times greater for nonmedical use of prescription drugs, and 2.7 times greater for consuming illegal drug in the past 12 months. Adolescents with a history of TBI had greater odds for experiencing hazardous/harmful drinking (adjusted odds ratio [aOR] = 2.3), cannabis problems (aOR = 2.4), and drug problems (aOR = 2.1), compared with adolescents who were never injured."},{"k":"jotangia_2013_multisite","t":"A multi-site controlled trial of the R&R2MHP cognitive skills program for mentally disordered female offenders","y":2015,"v":"International Journal of Offender Therapy and Comparative Criminology","ty":"journal-article","doi":"10.1177/0306624x13512092","pmid":"24293225","oa":0,"a":["Jotangia, A.","Rees-Jones, A.","Gudjonsson, G.H.","Young, S."],"s":["H"],"th":["adapted-interventions","impulsivity-aggression","women-pathway"],"o":["locus of control","problem-solving orientation","violent attitudes","ward behaviour"],"j":["United Kingdom"],"f":["Programme completion was 89 per cent among 18 women allocated to the R&R2 Mental Health Programme, with medium-to-large treatment effects on problem-solving orientation and locus of control relative to 20 treatment-as-usual controls, but no effect on violent attitudes, anger or ward behaviour."],"pop":"female mentally disordered offenders in secure hospital settings (not brain-injury specific)","set":"hospital","d":"quasi-experimental","n":38,"em":"forensic psychiatric caseload; no TBI/ABI screening reported","lim":"Small sample (18 treated, 20 control); not randomised; no brain injury data collected.","q":"Quasi-experimental with a genuine comparator, but very small and not randomised. High completion rate is notable, but the null result on violent attitudes, anger and ward behaviour (the outcomes closest to institutional risk) tempers the positive problem-solving findings.","tier":3,"era":"foundational","uk":"high","con":0,"nt":"Not brain-injury specific; logged as further context on adapted cognitive-skills programme delivery and completion in a complex female offender population.","ep":"e2","ver":"CONFIRMED","ab":"This study aimed to evaluate the acceptability and efficacy of delivering the Reasoning and Rehabilitation Mental Health Program (R&R2MHP) to female mentally disordered offenders detained in medium and low secure hospital settings. Group treatment participants (N=18) and control participants receiving treatment as usual (N=20) completed self-report measures pre- and post-group. Program completion was excellent (89%). A conservative intention-to-treat analysis found significant treatment effects post-group for positive problem-solving orientation, rational problem-solving style, and locus of control (medium-large effect), but no treatment effect for violent attitudes, anger, and ward behavior. The findings provide preliminary support for the feasibility and utility of delivering R&R2MHP to females in secure psychiatric settings."},{"k":"mcmillan_2014_head","t":"Head injury and mortality in the homeless","y":2015,"v":"Journal of Neurotrauma","ty":"journal-article","doi":"10.1089/neu.2014.3387","pmid":"25010750","a":["McMillan, T.M.","Laurie, M.","Oddy, M.","Menzies, M.","Stewart, E.","Wainman-Lefley, J."],"s":["e2"],"th":["administrative-data-linkage","homelessness","mortality"],"o":["hospitalised head injury prevalence","mortality"],"j":["United Kingdom (Scotland, Glasgow)"],"f":["Prevalence of hospital admission with head injury among 1590 registered homeless people over a 30-year period was 13.5 per cent, 5.4 times higher than in the general Glasgow population.","33.6 per cent of homeless people with hospitalised head injury died within the seven-year census period, compared with 13.9 per cent of those without.","The standardised mortality ratio for hospitalised head injury (4.51) was more than twice that for no hospitalised head injury (2.08), and was particularly high (17.54) in those aged 15 to 34."],"es":[{"m":"standardised mortality ratio","v":"4.51","ci":null,"c":"homeless people with hospitalised head injury vs Glasgow population"}],"pop":"homeless people","set":"community","d":"linkage study","n":1590,"em":"hospital admission record linkage (Scottish Medical Records)","lim":"Relies on hospital admission records, which will miss injuries not presenting to hospital; the homeless registration cohort may not be fully representative.","q":"Rare example from this decade of record-linkage methodology, linking hospital admissions to a population register and death records, applied to head injury in a socially excluded population overlapping heavily with justice-involved populations.","tier":1,"era":"foundational","uk":"high","con":0,"ep":"e2","er":"establishing","sn":"holds","wm":"Demonstrated the use of administrative record linkage, linking hospital admission data to a homeless population register and mortality records, to quantify both the prevalence and the lethal downstream consequence of head injury in a population that heavily overlaps with the justice system, a methodology later extended to justice-specific linkage studies.","ab":"Risk factors for head injury are also risk factors for becoming homeless but there is little research on this vulnerable group. This study investigates the prevalence of admissions to hospital with a head injury in the homeless and associations with later mortality. It compares homeless people with and without a record of hospitalized head injury (HHI) and the Glasgow population. In Glasgow, the initiative took place over a seven-year period (2004-2010) and comprised 40 general practitioner services in the locality of 55 homeless hostels. The register was linked to hospital admissions with head injury recorded in Scottish Medical Records and to the General Register of Scotland, which records deaths. A total of 1590 homeless people was registered. The prevalence of admission to hospital with head injury in the homeless over a 30-year period (13.5%) was 5.4 times higher than in the Glasgow population. In the homeless with HHI, 33.6% died in the seven-year census period, compared with 13.9% in the homeless with no hospitalized HI. The standardized mortality ratio for HHI (4.51) was more than twice that for NHHI (2.08). The standardized mortality ratio for HHI aged 15-34 (17.54) was particularly high."},{"k":"pitman_2014_association","t":"The association between neuropsychological performance and self-reported traumatic brain injury in a sample of adult male prisoners in the UK","y":2015,"v":"Neuropsychological Rehabilitation","ty":"journal-article","doi":"10.1080/09602011.2014.973887","pmid":"25351687","url":"https://pubmed.ncbi.nlm.nih.gov/25351687/","oa":0,"a":["Pitman, I.","Haddlesey, C.","Ramos, S.D.S.","Oddy, M.","Fortescue, D.","Pitman, I","Haddlesey, C","Ramos, SDS","Oddy, M","Fortescue, D"],"s":["A","e2"],"th":["clinical-assessment","executive-function","prevalence-adult-custody","psychometrics","screening-tools","self-report-validity"],"o":["neurobehavioural disorder","neuropsychological performance","neuropsychological test performance","self-report validity"],"j":["United Kingdom"],"f":["139 male prisoners who reported a traumatic brain injury on the Brain Injury Screening Index were compared with 50 prisoners with no reported history of traumatic brain injury.","Screening results correlated with self-report questionnaires of neurobehavioural disorder (.31 to .50) and with neuropsychological measures (−.24 to −.45).","A TBI Index summarising the number and severity of self-reported injuries correlated with scores on formal neuropsychological tests (−.20 to −.42).","In 189 UK male prisoners (139 BISI-positive for TBI, 50 comparison), self-reported TBI severity (the 'TBI Index') correlated with neuropsychological test performance (r = -0.20 to -0.42) and neurobehavioural self-report measures (r = -0.24 to -0.45).","Self-reported TBI was consistently associated with measurable neuropsychological and neurobehavioural disability, supporting the criterion validity of self-report screening in this setting."],"es":[{"m":"correlation","v":".31 to .50","ci":null,"c":"BISI screening results vs self-report neurobehavioural questionnaires"},{"m":"correlation","v":"−.24 to −.45","ci":null,"c":"BISI screening results vs neuropsychological measures"},{"m":"correlation","v":"−.20 to −.42","ci":null,"c":"TBI Index vs formal neuropsychological tests"}],"pop":"adult male prisoners","set":"prison","d":"cross-sectional","n":189,"em":"Brain Injury Screening Index (BISI), followed by interview and neuropsychological testing","lim":"Correlational design; this study reports concurrent validity of the BISI against neuropsychological measures rather than diagnostic gold-standard validity.","q":"Key UK concurrent-validity study of the Brain Injury Screening Index (BISI), demonstrating that BISI-identified TBI history is associated with measurable neuropsychological and neurobehavioural impairment in prisoners.","tier":1,"era":"foundational","uk":"high","con":0,"nt":" | Full text read 13 September 2026 from a copy supplied by Stan Gilmour; findings re-charted from the full text (previously charted from the abstract). An earlier finding attributed the -.24 to -.45 range to the TBI Index and neurobehavioural measures; the abstract attributes it to screening results and neuropsychological measures.","ep":"e2","er":"instrumenting","sn":"refined","wm":"Provided the key UK concurrent-validity evidence for the Brain Injury Screening Index (BISI) in a prison population, showing its screening results tracked measurable neuropsychological and neurobehavioural impairment and supporting its adoption for use in UK criminal justice settings.","ver":"CONFIRMED","ab":"This study employed a correlational and group comparison design to investigate whether self-report of traumatic brain injury (TBI) in a sample of male prisoners screened using the Brain Injury Screening Index (BISI) was associated with impaired cognitive performance on standardised questionnaires and neuropsychological tests. A total of 139 male prisoners who reported having suffered a TBI in the BISI were interviewed, and completed further questionnaires and neuropsychological assessments. Their results were compared to 50 prisoners who had no reported history of TBI. The results of the screening questionnaire correlated with responses in a follow-up interview, with self-report questionnaires of neurobehavioural disorder (.31 to .50) and neuropsychological measures (-.24 to -.45). The 'TBI Index', an indicator summarising the number and severity of self-reported injuries in a single score, also correlated well with scores on formal neuropsychological tests (-.20 to -.42)."},{"k":"schofield_2015_doestraumatic","t":"Does traumatic brain injury lead to criminality? A whole-population retrospective cohort study using linked data","y":2015,"v":"PLoS ONE","ty":"journal-article","doi":"10.1371/journal.pone.0132558","pmid":"26172545","url":"https://doi.org/10.1371/journal.pone.0132558","oa":1,"a":["Schofield, P.W.","Malacova, E.","Preen, D.B.","D'Este, C.","Tate, R.","Reekie, J.","Wand, H.","Butler, T."],"s":["B","E"],"th":["administrative-data-linkage","offending-onset","prevalence-women","recidivism","risk-of-bias","violent-offending"],"o":["offending-onset","recidivism","violent-offending"],"j":["Australia (Western Australia)"],"f":["After adjustment for Aboriginality, substance abuse, social disadvantage and mental illness, TBI was associated with any first conviction in men (hazard ratio 1.58, 95% CI 1.46 to 1.72) and women (HR 1.52, 95% CI 1.28 to 1.81) relative to matched community controls.","Sibling-control analysis, which removes shared family confounding, gave a similar hazard ratio for men (HR 1.68, 95% CI 1.31 to 2.18) but a smaller, non-significant estimate for women (HR 1.27, 95% CI 0.71 to 2.29).","For violent convictions the pattern held in men in both the general-population comparison (HR 1.65, 95% CI 1.42 to 1.92) and the sibling comparison (HR 1.89, 95% CI 1.20 to 3.00), but the female sibling-comparison hazard ratio for violent conviction fell below 1 (HR 0.73, 95% CI 0.29 to 1.81).","TBI was associated with a first criminal conviction versus general population controls in both males (HR 1.58, 95% CI 1.46 to 1.72) and females (HR 1.52, 95% CI 1.28 to 1.81).","In full-sibling comparisons, the association held for males (HR 1.68, 95% CI 1.31 to 2.18) and for violent convictions in men (HR 1.89, 95% CI 1.20 to 3.00), but did not clearly hold for women (any conviction HR 1.27, 95% CI 0.71 to 2.29; violent conviction HR 0.73, 95% CI 0.29 to 1.81).","The authors conclude the results support a modest causal link between TBI and criminality after comprehensive adjustment for confounding, including familial factors."],"es":[{"m":"hazard ratio, any conviction, males, vs population controls","v":"1.58","ci":"95% CI 1.46-1.72","c":"TBI vs matched community controls"},{"m":"hazard ratio, any conviction, males, sibling comparison","v":"1.68","ci":"95% CI 1.31-2.18","c":"TBI vs unaffected full sibling"},{"m":"hazard ratio, violent conviction, males, sibling comparison","v":"1.89","ci":"95% CI 1.20-3.00","c":"TBI vs unaffected full sibling"},{"m":"hazard ratio, violent conviction, females, sibling comparison","v":"0.73","ci":"95% CI 0.29-1.81","c":"TBI vs unaffected full sibling"},{"m":"hazard ratio, any conviction, sibling comparison, males","v":"1.68","ci":"1.31 to 2.18","c":"affected vs unaffected full sibling"},{"m":"hazard ratio, violent conviction, sibling comparison, males","v":"1.89","ci":"1.20 to 3.00","c":"affected vs unaffected full sibling"}],"pop":"whole-population hospital-recorded TBI cohort","set":"community","d":"linkage study","n":7694,"em":"hospital-recorded TBI via linked administrative health data","lim":"Sibling sub-sample was much smaller than the full cohort so confidence intervals for the sibling analyses, especially in women, are wide; hospital ascertainment misses TBI treated only in primary care or not at all.","q":"A methodologically strong sibling-comparison design; the authors' own conclusion of only a 'modest' causal contribution after comprehensive adjustment is an appropriately cautious reading given the sex-differentiated and imprecise sibling estimates.","tier":1,"era":"foundational","uk":"high","con":1,"cn":"The sex difference in the sibling-comparison estimates (robust in men, null or reversed in women) is itself contested as either a genuine biological/sociological difference or a power artefact from the small female sibling subsample.","nt":"One of the two core Australian/Nordic sibling-comparison studies underpinning the causation section, alongside Fazel 2011. | JURISDICTION CORRECTED 13 September 2026: PubMed indexes the study under Western Australia and its linkage authors are at the University of Western Australia; the earlier value of New South Wales was wrong. | VERIFICATION: confirmed with a field correction applied, see corrections_log.","ep":"e2","sn":"contested","ver":"PARTIAL","ab":"Traumatic brain injury (TBI) may be a risk factor for criminal behaviour however multiple factors potentially confound the association. Record linkage and Cox proportional hazards regression analyses were used to examine the association between hospital-recorded TBI (n = 7,694) and subsequent first criminal conviction in a retrospective cohort matched 1:3 with 22,905 unaffected community controls and full-sibling controls (n = 2,397). Aboriginality, substance abuse, social disadvantage, and mental illness were included in analyses as potential confounders. In multivariable models, relative to general population controls, TBI was associated with any conviction (males: Hazard Ratio (HR) = 1.58 (95% CI 1.46 to 1.72); females: HR = 1.52 (95% CI 1.28 to 1.81)); and similar Hazard Ratios were obtained for the sibling analyses in males (HR = 1.68 (95% CI 1.31-2.18)) and females (HR 1.27 (95% CI 0.71-2.29)). TBI was also associated with violent convictions relative to the general population, (males: HR = 1.65 (95% CI 1.42 to 1.92); females HR = 1.73 (95% CI 1.21 to 2.47)), and in analyses with sibling controls in men (HR = 1.89 (95% CI 1.20-3.00)), but not in women (HR 0.73, 95% CI 0.29-1.81)). The results support a modest causal link between TBI and criminality after comprehensive adjustment for confounding. Reducing the rate of TBI, a major public health imperative, might have benefits in terms of crime reduction."},{"k":"thompson_2015_chapter","t":"Chapter 1 Common Data Elements and Federal Interagency Traumatic Brain Injury Research Informatics System for TBI Research","y":2015,"v":"Annual Review of Nursing Research","ty":"review","doi":"10.1891/0739-6686.33.1","pmid":"25946381","a":["Thompson, H.J.","Vavilala, M.S.","Rivara, F.P."],"s":["e2"],"th":["administrative-data-linkage","case-definition","evidence-gap"],"o":["review of CDE and FITBIR development"],"j":["United States"],"f":["Reviewed the goals, development and evolution of the NINDS TBI Common Data Elements and the creation of the Federal Interagency Traumatic Brain Injury Research Informatics System (FITBIR) as a shared data repository for TBI researchers."],"pop":"n/a","set":"n/a","d":"narrative review","lim":"Narrative review rather than primary research; US-centric infrastructure focus.","q":"Useful decade-end stocktake of how the Common Data Elements initiative matured into a federal data-sharing infrastructure (FITBIR), context for understanding the data-standardisation legacy this epoch left the field.","tier":3,"era":"foundational","uk":"low","con":0,"ep":"e2","er":"context","sn":"holds","wm":"Documented how the decade's Common Data Elements initiative matured into the Federal Interagency TBI Research Informatics System (FITBIR), the shared data infrastructure that individual-patient-data pooling and later meta-analyses would draw on.","ab":"Despite increased attention to traumatic brain injury (TBI), there remains no specific treatment and available interventions focus rather on the prevention of secondary injury. As a result of federal interagency efforts, common data elements (CDEs) for TBI have now been developed. Further, the Federal Interagency Traumatic Brain Injury Research Informatics System (FITBIR) has been created and is now available for TBI researchers to both add and retrieve data. This chapter will discuss the goals, development, and evolution of the CDEs and FITBIR and discuss how these tools can be used to support TBI research."},{"k":"to_2015_healthcare","t":"Healthcare Utilization, Legal Incidents, and Victimization Following Traumatic Brain Injury in Homeless and Vulnerably Housed Individuals: A Prospective Cohort Study","y":2015,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0000000000000044","pmid":"24651000","a":["To, M.J.","O'Brien, K.","Palepu, A.","Hubley, A.M.","Farrell, S.","Aubry, T.","Gogosis, E.","Muckle, W.","Hwang, S.W."],"s":["e2"],"th":["homelessness","prevalence-community-comparison","recidivism","victimisation"],"o":["healthcare utilisation","legal/justice involvement","victimisation"],"j":["Canada"],"f":["Lifetime prevalence of TBI among 1181 homeless and vulnerably housed adults was 61 per cent.","A history of TBI was independently associated with being arrested or incarcerated over one-year follow-up (adjusted odds ratio 1.79, 95% CI 1.3 to 2.48), emergency department use (AOR 1.5, 95% CI 1.11 to 1.96), and being a victim of physical assault (AOR 2.81, 95% CI 1.96 to 4.03)."],"es":[{"m":"adjusted odds ratio","v":"1.79","ci":"1.3 to 2.48","c":"arrest or incarceration at 1-year follow-up, TBI vs no TBI"}],"pop":"homeless and vulnerably housed adults","set":"community","d":"prospective cohort","n":1181,"em":"self-reported TBI","lim":"Self-report TBI ascertainment; observational design cannot establish causal direction between TBI and subsequent justice contact.","q":"Directly quantifies the prospective association between prior TBI and subsequent justice system contact (arrest or incarceration) in a large, well-followed cohort, an important bridge between the homelessness and justice literatures.","tier":1,"era":"foundational","uk":"medium","con":0,"ep":"e2","er":"establishing","sn":"holds","wm":"Provided rare prospective, quantified evidence that a prior history of TBI independently predicted subsequent arrest or incarceration, directly bridging the homelessness and criminal justice TBI literatures with a temporally ordered design rather than cross-sectional association.","ab":"To characterize the associations between a history of traumatic brain injury (TBI) and subsequent healthcare utilization, legal involvement, and victimization. Three major Canadian cities. A total of 1181 homeless and vulnerably housed adults who were single and 18 years or older. Data for 968 participants (82%) were available at 1-year follow-up. The lifetime prevalence of TBI was 61%. A history of TBI was independently associated with emergency department (ED) use [adjusted odds ratio (AOR) = 1.5, 95% confidence interval (CI): 1.11-1.96], being arrested or incarcerated (AOR = 1.79, 95% CI: 1.3-2.48) and being a victim of physical assault (AOR = 2.81, 95% CI: 1.96-4.03) during the 1-year follow-up period."},{"k":"unodc_2015_mandelarules","t":"United Nations Standard Minimum Rules for the Treatment of Prisoners (the Nelson Mandela Rules)","y":2015,"v":"United Nations / UNODC","ty":"legal-instrument","url":"https://www.unodc.org/documents/justice-and-prison-reform/Nelson_Mandela_Rules-E-ebook.pdf","oa":1,"a":["United Nations Office on Drugs and Crime"],"s":["K"],"th":["human-rights","prison-healthcare","reasonable-adjustments"],"f":["Revised UN Standard Minimum Rules for the Treatment of Prisoners (adopted 2015), setting global minimum standards including on healthcare access relevant to prisoners with disabilities, though the Rules do not name brain injury specifically."],"set":"prison","d":"policy analysis","q":"Foundational international legal instrument; not brain-injury-specific but the primary global framework for disability-relevant conditions in detention.","tier":2,"era":"foundational","uk":"medium","con":0,"nt":"No brain-injury-specific provision; relevance is via general disability and healthcare-in-detention standards.","ep":"e2","sn":"holds","ver":"CONFIRMED"},{"k":"wygant_2015_assessment","t":"Assessment of validity and response bias in neuropsychiatric evaluations","y":2015,"v":"NeuroRehabilitation","ty":"review","doi":"10.3233/nre-151231","pmid":"26409491","url":"https://pubmed.ncbi.nlm.nih.gov/26409491/","oa":0,"a":["Wygant, D.B.","Granacher, R.P."],"s":["D"],"th":["clinical-assessment","self-report-validity"],"o":["recommended approach to malingering and response bias assessment"],"j":["United States"],"f":["The authors recommend routine inclusion of performance and symptom validity measures across psychological, neurocognitive and somatic domains in forensic neuropsychiatric evaluation, illustrated with two forensic TBI case studies.","A multi-method, cross-disciplinary (psychiatry and psychology) approach is recommended as the optimal way to assess malingering and response bias in forensic TBI cases."],"pop":"forensic neuropsychiatric evaluees, including TBI cases","set":"court","d":"narrative review","em":"review of performance and symptom validity testing approaches in forensic TBI evaluation","lim":"Narrative review illustrated by two case studies rather than a systematic evidence synthesis or empirical validation study.","q":"Useful practitioner-level framing of the malingering question for forensic TBI evaluation, but it is expert opinion and case illustration rather than new empirical evidence.","tier":3,"era":"foundational","uk":"low","con":0,"ep":"e2","ver":"CONFIRMED","ab":"Forensic neuropsychiatric assessment requires thorough consideration of malingering and response bias. Neuropsychiatric evaluations are complicated due to the multiple domains in which symptoms and impairment present. Moreover, symptom exaggeration in these evaluations can also present along various symptom domains (e.g., psychological, neurocognitive, somatic). Consequently, steps must be taken to ensure adequate coverage of response bias across all three domains of function. The following article reviews the conceptualization of malingering in neuropsychiatric settings, as well as various approaches and measures that can be helpful in the assessment of malingering and response bias. Forensic neuropsychiatric assessment requires thorough consideration of malingering and response bias. Performance and symptom validity measures should be routinely included in these evaluations. Collaboration between psychiatry and psychology can provide the optimal multi-method approach needed for thorough neuropsychiatric assessment in forensic cases. We illustrate our points with two case studies from forensic traumatic brain injury neuropsychiatric evaluations."},{"k":"andersen_2014_traumatic","t":"Traumatic brain injury and cognitive impairment in men who are homeless","y":2014,"v":"Disability and Rehabilitation","ty":"journal-article","doi":"10.3109/09638288.2014.895870","pmid":"24621413","a":["Andersen, J.","Kot, N.","Ennis, N.","Colantonio, A.","Ouchterlony, D.","Cusimano, M.D.","Topolovec-Vranic, J."],"s":["e2"],"th":["executive-function","homelessness","screening-tools"],"o":["cognitive performance (RBANS)"],"j":["Canada (Ontario)"],"f":["Among 34 homeless men screened with the Brain Injury Screening Questionnaire, both TBI-positive (n=12) and TBI-negative (n=22) groups performed below population norms on all RBANS cognitive domains.","Those with a positive TBI screen performed significantly worse on attention tasks than those with a negative screen (p=0.026)."],"pop":"men in a homeless shelter","set":"community","d":"cross-sectional","n":34,"em":"Brain Injury Screening Questionnaire (BISQ)","lim":"Very small convenience sample; exploratory design.","q":"Small exploratory study but notable for its use of the Brain Injury Screening Questionnaire (BISQ) alongside standardised neuropsychological testing in a socially excluded population overlapping with justice-involved groups.","tier":3,"era":"foundational","uk":"low","con":0,"ep":"e2","er":"establishing","sn":"refined","wm":"Applied the Brain Injury Screening Questionnaire alongside standardised neuropsychological testing to demonstrate a measurable cognitive cost of TBI in a socially excluded population, reinforcing the case for screening beyond custodial settings.","ver":"CONFIRMED","ab":"To examine cognitive performance among a sample of men in a residential unit of an urban homeless shelter and to compare cognitive performance between those with and without a history of traumatic brain injury (TBI). Participants were screened for TBI using the Brain Injury Screening Questionnaire, and cognitive function using the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS). Thirty-four participants were recruited: n = 12 with a positive and n = 22 with a negative screen for TBI. Both groups performed below norms in all cognitive domains measured by the RBANS. Those with a positive screen for TBI performed significantly worse on attention tasks than those with a negative screen for TBI (p = 0.026)."},{"k":"brewersmyth_2014_obesity","t":"Obesity, traumatic brain injury, childhood abuse, and suicide attempts in females at risk","y":2014,"v":"Rehabilitation Nursing","ty":"journal-article","doi":"10.1002/rnj.150","pmid":"24668743","a":["Brewer-Smyth, K."],"s":["e2"],"th":["co-occurrence-mental-health","prevalence-women","socioeconomic-gradient"],"o":["TBI","childhood physical and sexual abuse","obesity","suicide attempts"],"j":["United States"],"f":["In a cross-sectional study of 81 high-risk women, obesity was associated with a decreased number of self-reported TBIs per person, greater childhood sexual abuse, and suicide attempts, after adjustment for related variables.","Number of TBIs per person and childhood physical abuse were inversely related to obesity in adjusted analysis."],"pop":"high-risk women, including formerly incarcerated women","set":"mixed","d":"cross-sectional","n":81,"em":"private interview, physical examination, documented evidence","lim":"Small sample; cross-sectional design cannot establish causal direction; the authors themselves caution that findings should be viewed with caution.","q":"Small but notable for examining TBI alongside physical health outcomes (obesity) and abuse history in a high-risk women's population that includes formerly incarcerated women, an unusual outcome angle for the decade's TBI literature.","tier":3,"era":"foundational","uk":"low","con":0,"ep":"e2","er":"context","sn":"untested","wm":"Extended the emerging picture of TBI and early adverse experience in high-risk women to physical health outcomes such as obesity, an angle largely unexplored elsewhere in the decade's custodial and community TBI literature.","ver":"CONFIRMED","ab":"This study tested the hypothesis that obesity is related to history of traumatic brain injury (TBI), severity and frequency of childhood physical (CPA) and sexual abuse (CSA), and suicide attempts, adjusting for related variables in a high risk female population. This cross-sectional study of 81 females compared obese to non-obese. All variables were verified by private interviews, physical examination, and documented evidence. Obesity at the time of interview was related to history of a decreased number of TBIs per person, greater CSA, suicide attempts, and decreased CPA, adjusting for current smoking, depression, currently using selective serotonin reuptake inhibitors, and age. Number of TBIs per person and CPA were inversely related to obesity, adjusting for related variables."},{"k":"brown_2014_longterm","t":"Long-term survival after traumatic brain injury: a population-based analysis controlled for nonhead trauma","y":2014,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0b013e318280d3e6","pmid":"23381021","url":"https://pubmed.ncbi.nlm.nih.gov/23381021/","oa":1,"a":["Brown, A.W.","Leibson, C.L.","Mandrekar, J.","Ransom, J.E.","Malec, J.F."],"s":["D"],"th":["case-definition","mortality","severity-classification"],"o":["all-cause mortality","hazard ratio for death"],"j":["United States"],"f":["In a population-based cohort of 1,257 confirmed TBI cases, the hazard ratio for death versus matched non-TBI controls was 10.82 (95% CI 2.86 to 40.89) from baseline to 6 months.","Among 6-month survivors, accounting for co-occurring non-head injuries rendered the association between TBI and long-term mortality non-significant (hazard ratio 1.05, 95% CI 0.80 to 1.38)."],"es":[{"m":"hazard ratio","v":"10.82","ci":"2.86-40.89","c":"TBI cases vs regular controls, baseline to 6 months"},{"m":"hazard ratio","v":"1.05","ci":"0.80-1.38","c":"6-month TBI survivors vs regular or special controls, long-term"}],"pop":"population-based cohort with confirmed TBI, Olmsted County","set":"community","d":"retrospective cohort","n":1257,"em":"Mayo Classification System-defined confirmed TBI cases identified via population-based record review","lim":"Single US county population; case ascertainment depends on the same Mayo Classification System record-based methodology, so is subject to the same case-definition limitations as that system.","q":"Uses the same population-based cohort and Mayo Classification System case ascertainment as Malec et al. 2007 in this dataset; relevant to this strand mainly as an example of how a rigorously defined case-ascertainment cohort can be used for downstream outcome research once the case-definition problem is addressed.","tier":3,"era":"foundational","uk":"low","con":0,"ep":"e2","sn":"holds","ab":"To examine the contribution of co-occurring nonhead injuries to hazard of death after traumatic brain injury (TBI). A random sample of Olmsted County, Minnesota, residents with confirmed TBI from 1987 through 1999 was identified. Each case was assigned an age- and sex-matched, non-TBI 'regular control' from the population. For 'special cases' with accompanying nonhead injuries, 2 matched 'special controls' with nonhead injuries of similar severity were assigned. Vital status was followed from baseline through 2008. In total, 1257 cases were identified (including 221 special cases). For both cases versus regular controls and cases versus regular or special controls, the hazard ratio was increased from baseline to 6 months (10.82 [2.86-40.89] and 7.13 [3.10-16.39], respectively) and from baseline through study end (2.92 [1.74-4.91] and 1.48 [1.09-2.02], respectively). Among 6-month survivors, the hazard ratio was increased for cases versus regular controls (1.43 [1.06-2.15]) but not for cases versus regular or special controls (1.05 [0.80-1.38]). Among 6-month survivors, accounting for nonhead injuries resulted in a nonsignificant effect of TBI on long-term mortality."},{"k":"colantonio_2014_traumatic","t":"Traumatic brain injury and early life experiences among men and women in a prison population","y":2014,"v":"Journal of Correctional Health Care","ty":"journal-article","doi":"10.1177/1078345814541529","pmid":"25033995","url":"https://pubmed.ncbi.nlm.nih.gov/25033995/","oa":0,"a":["Colantonio, A.","Kim, H.","Allen, S.","Asbridge, M.","Petgrave, J.","Brochu, S.","Colantonio, A","Kim, H","Allen, S","Asbridge, M","Petgrave, J","Brochu, S"],"s":["A","C","e2"],"th":["care-experience","co-occurrence-substance-use","offending-onset","prevalence-adult-custody","prevalence-community-comparison","prevalence-women"],"o":["TBI prevalence","TBI prevalence by sex","adverse childhood experiences","early life abuse","gender differences","offending onset","substance use and criminal history","timing of TBI relative to first offence"],"j":["Canada (Ontario)"],"f":["50.4 per cent of males and 38 per cent of females in a random sample from four Ontario prisons reported a previous TBI.","More TBIs occurred before the first crime among women than among men.","Women with TBI reported more early physical and sexual abuse than women without TBI.","50.4 per cent of male and 38 per cent of female prisoners in a random sample from four Ontario prisons reported a previous TBI.","TBI more often preceded the first offence among women than among men, and women with TBI reported more early physical and sexual abuse than women without TBI.","38 per cent of women and 50.4 per cent of men in a four-prison Ontario sample reported a previous TBI.","TBI occurred before the first offence more often for women than for men."],"pop":"adult male and female prisoners","set":"prison","d":"cross-sectional","em":"self-report of previous TBI","lim":"Secondary analysis of a substance-abuse-focused survey; TBI ascertained by an unspecified self-report item rather than a validated structured instrument; total sample size not stated in the abstract.","q":"One of few decade studies directly comparing TBI prevalence and its correlates by sex within the same prison sample, linking TBI to earlier abuse history.","tier":1,"era":"foundational","uk":"medium","con":0,"nt":"Abstract truncated in retrieval before the full sample size was given.","ep":"e2","er":"establishing","sn":"refined","wm":"Provided direct sex-disaggregated prevalence comparison within a single prison sample and linked TBI to earlier abuse history, helping open the separate line of enquiry into women's head injury in custody.","ab":"This study examined the proportion of men and women reporting previous traumatic brain injury (TBI) in an Ontario (Canada) prison sample by demographic characteristics; adverse life experiences; and criminal, drug, and alcohol use history. Using data from The Cost of Substance Abuse in Canada study based on a random sample from four Ontario prisons, this study found 50.4% of males and 38% of females reporting previous TBI. More TBIs occurred before the first crime for women than for men. Women with TBI experienced more early physical and sexual abuse than those without TBI."},{"k":"damsoconnor_2014_screening","t":"Screening for traumatic brain injury: findings and public health implications","y":2014,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0000000000000099","pmid":"25370440","a":["Dams-O'Connor, K.","Cantor, J.B.","Brown, M.","Dijkers, M.P.","Spielman, L.A.","Gordon, W.A."],"s":["e2"],"th":["prevalence-youth-justice","screening-tools","under-identification"],"o":["TBI prevalence across settings"],"j":["United States"],"f":["Using the Brain Injury Screening Questionnaire across diverse high-risk samples, including 271 youth in the juvenile justice system, 27 to 54 per cent reported a history of TBI with chronic symptoms, compared with 9 to 12 per cent in non-high-risk community samples.","Associations between TBI and social, academic or other problems were evident across several of the settings studied."],"pop":"diverse community and high-risk samples, including juvenile justice youth","set":"mixed","d":"cross-sectional","n":2060,"em":"Brain Injury Screening Questionnaire (BISQ)","lim":"Aggregates multiple distinct convenience samples with differing recruitment methods rather than a single coherent study design.","q":"Key overview paper demonstrating the Brain Injury Screening Questionnaire's applicability across a wide range of high-risk settings, explicitly including juvenile justice, and quantifying the elevated prevalence gradient relative to general community samples.","tier":1,"era":"foundational","uk":"medium","con":0,"ep":"e2","er":"instrumenting","sn":"holds","wm":"Demonstrated the Brain Injury Screening Questionnaire's cross-setting applicability, including in juvenile justice, and quantified the sharp prevalence gradient between high-risk and general community samples that underpinned the case for targeted screening in justice-involved populations.","ab":"To provide an overview of a series of projects that used a structured self-report screening tool in diverse settings and samples to screen for lifetime history of traumatic brain injury (TBI). Diverse community settings. Homeless persons (n = 111), individuals with HIV seeking vocational rehabilitation (n = 173), youth in the juvenile justice system (n = 271), public schoolchildren (n = 174), substance users (n = 845), intercollegiate athletes (n = 90), and other community-based samples (n = 396). Brain Injury Screening Questionnaire. Screening finds that 27% to 54% of those in high-risk populations report a history of TBI with chronic symptoms. Associations between TBI and social, academic, or other problems are evident in several studies. In non-high-risk community samples, 9% to 12% of individuals report TBI with chronic symptoms."},{"k":"edwards_2014_sportsconcussionethics","t":"Causes and consequences of sports concussion","y":2014,"v":"The Journal of Law, Medicine & Ethics","ty":"journal-article","doi":"10.1111/jlme.12126","pmid":"25040374","oa":0,"a":["Edwards, J.C.","Bodle, J.D."],"s":["J"],"th":["commissioning-and-policy","ethics","screening-tools"],"o":["legal and ethical questions in concussion management"],"j":["United States"],"f":["The authors identify that the subjective nature of concussion symptoms, combined with rapidly expanding legislation on sports concussion recognition and treatment, leaves substantial unresolved ethical and legal questions about diagnosis, disclosure and duty of care."],"pop":"n/a, legal/ethical analysis","set":"n/a","d":"commentary","em":"n/a","lim":"Legal/ethical commentary rather than empirical study; US-specific legislative context may not transfer directly to UK policy.","q":"Useful for framing the ethical and legal dimension of concussion management legislation, relevant by analogy to how occupational (police, military) head injury policy should handle subjective symptom reporting and duty of care.","tier":2,"era":"foundational","uk":"low","con":0,"nt":"US legal/ethical context; relevant by analogy to UK occupational policy design rather than as direct UK evidence.","ep":"e2","ver":"CONFIRMED","ab":"Concussion in sports is a topic that is receiving increasing amounts of publicity and attention. Increasing recognition of concussion as well as improving understanding of the short- and long-term physiologic effects of concussion have resulted in widespread legislation governing the recognition and treatment of sports concussion. The increasing amount of medical research in the field and oftentimes subjective symptoms of concussion leave many ethical questions to be answered."},{"k":"fortier_2014_boston","t":"The Boston Assessment of Traumatic Brain Injury-Lifetime (BAT-L) semistructured interview: evidence of research utility and validity","y":2014,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0b013e3182865859","pmid":"23535389","url":"https://pubmed.ncbi.nlm.nih.gov/23535389/","oa":1,"a":["Fortier, C.B.","Amick, M.M.","Grande, L.","McGlynn, S.","Kenna, A.","Morra, L.","Clark, A.","Milberg, W.P.","McGlinchey, R.E."],"s":["D"],"th":["military-tbi","psychometrics","screening-tools"],"o":["concordance with OSU TBI-ID","interrater reliability","lifetime TBI prevalence"],"j":["United States"],"f":["About 67 per cent of 131 veterans had incurred a TBI in their lifetime, and almost 35 per cent had at least one military-related TBI.","Concordance between the BAT-L and the OSU TBI-ID was strong (Cohen kappa 0.89, Kendall tau-b 0.95), and BAT-L interrater reliability was strong (kappas above 0.80)."],"es":[{"m":"Cohen kappa (BAT-L vs OSU TBI-ID)","v":"0.89","ci":null,"c":"concordance between instruments"}],"pop":"post-combat military veterans","set":"community","d":"cross-sectional","n":131,"em":"BAT-L semistructured interview, cross-validated against OSU TBI-ID","lim":"Convenience sample of community-dwelling veterans; not a justice-involved population, so relevance to strand D is as cross-validation evidence for the OSU TBI-ID rather than direct forensic application.","q":"Useful independent cross-validation of OSU TBI-ID against a comparably structured interview, supporting convergent validity across instruments.","tier":2,"era":"foundational","uk":"low","con":0,"nt":"Not a justice-system sample; included for its convergent-validity evidence on the OSU TBI-ID.","ep":"e2","ver":"CONFIRMED","ab":"Report the prevalence of lifetime and military-related traumatic brain injuries (TBIs) in Operation Enduring Freedom and Operation Iraqi Freedom (OEF/OIF) veterans and validate the Boston Assessment of TBI-Lifetime (BAT-L). The BAT-L is the first validated, postcombat, semistructured clinical interview to characterize head injuries and diagnose TBIs throughout the life span. Community-dwelling convenience sample of 131 OEF/OIF veterans. TBI criteria (alteration of mental status, posttraumatic amnesia, and loss of consciousness) were evaluated for all possible TBIs, including a novel evaluation of blast exposure. BAT-L, Ohio State University TBI Identification Method (OSU-TBI-ID). About 67% of veterans incurred a TBI in their lifetime. Almost 35% of veterans experienced at least 1 military-related TBI; all were mild in severity, 40% of them were due to blast, 50% were due to some other (ie, blunt) mechanism, and 10% were due to both types of injuries. Predeployment TBIs were frequent (45% of veterans). There was strong correspondence between the BAT-L and the OSU-TBI-ID (Cohen kappa = 0.89; Kendall tau-b = 0.95). Interrater reliability of the BAT-L was strong (kappas >0.80). The BAT-L is a valid instrument with which to assess TBI across a service member's lifetime and captures the varied and complex nature of brain injuries across OEF/OIF veterans' life span."},{"k":"gudjonsson_2014_role","t":"The role of memory distrust in cases of internalised false confession","y":2014,"v":"Applied Cognitive Psychology","ty":"journal-article","doi":"10.1002/acp.3002","url":"https://onlinelibrary.wiley.com/doi/10.1002/acp.3002","oa":0,"a":["Gudjonsson, G.H.","Sigurdsson, J.F.","Sigurdardottir, A.S.","Steinthorsson, H.","Sigurdardottir, V.M."],"s":["G"],"th":["investigative-interviewing","memory-and-suggestibility"],"o":["internalised false confession","memory distrust"],"j":["Iceland"],"f":["Reviews the literature on memory distrust in internalised false confessions and provides a heuristic model of its antecedents and mechanism, illustrated with in-depth analysis of two real murder cases involving six convicted persons, five of whom showed evidence of profound memory distrust."],"pop":"convicted persons alleging internalised false confession","set":"police custody","d":"case study","em":"clinical case analysis of memory distrust","lim":"Small number of illustrative cases; not a population-representative study.","q":"Landmark theoretical contribution from the Gudjonsson group on the mechanism by which memory-impaired suspects can come to believe false accusations, of direct relevance to brain-injured suspects with genuine memory gaps.","tier":1,"era":"foundational","uk":"medium","con":0,"ep":"e2"},{"k":"kaba_2014_traumatic","t":"Traumatic brain injury among newly admitted adolescents in the New York city jail system","y":2014,"v":"Journal of Adolescent Health","ty":"journal-article","doi":"10.1016/j.jadohealth.2013.12.013","pmid":"24529834","oa":0,"a":["Kaba, F.","Diamond, P.","Haque, A.","MacDonald, R.","Venters, H."],"s":["B"],"th":["prevalence-women","prevalence-youth-justice","screening-tools"],"o":["prevalence"],"j":["United States"],"f":["50 per cent of male and 49 per cent of female adolescents entered jail with a history of TBI.","Incidence of TBI among this population was 3,107 per 100,000 person-years."],"pop":"adolescents newly admitted to jail","set":"prison","d":"cross-sectional","n":384,"em":"validated TBI screening tool","lim":"Convenience sample from a single jail system; screening tool relies on self-report.","q":"Solid single-site US prevalence study, notable for near-parity prevalence between male and female adolescents, relevant to the girls/young women theme.","tier":2,"era":"foundational","uk":"medium","con":0,"nt":"Useful comparator showing similar TBI prevalence in male and female justice-involved adolescents in a US jail sample.","ep":"e2","sn":"holds","ab":"Relatively little is known about the prevalence of traumatic brain injury (TBI) among adolescents who come into contact with the criminal justice system. We undertook screening for TBI among newly admitted adolescents in the New York City jail system using a validated TBI screening tool. A convenience sample of 300 male and 84 female screenings was examined. Screening revealed that 50% of male and 49% of female adolescents enter jail with a history of TBI. Incidence of TBI was assessed using patient health records, and revealed an incidence of 3,107 TBI per 100,000 person-years."},{"k":"mackelprang_2014_adverse","t":"Adverse outcomes among homeless adolescents and young adults who report a history of traumatic brain injury","y":2014,"v":"American Journal of Public Health","ty":"journal-article","doi":"10.2105/ajph.2014.302087","pmid":"25122029","a":["Mackelprang, J.L.","Harpin, S.B.","Grubenhoff, J.A.","Rivara, F.P."],"s":["e2"],"th":["co-occurrence-mental-health","homelessness","victimisation"],"o":["mental health diagnoses","substance use","suicidality","victimisation"],"j":["United States (Minnesota)"],"f":["43 per cent of 2732 homeless adolescents and young adults reported a history of TBI.","Participants with TBI became homeless at a younger age and were more likely to report mental health diagnoses, substance use, suicidality, victimisation, and difficulties with activities of daily living.","51 per cent sustained their first TBI before becoming homeless, and a further 10 per cent at the same age as their first homeless episode."],"pop":"homeless adolescents and young adults","set":"community","d":"cross-sectional","n":2732,"em":"self-report","lim":"Cross-sectional, self-report design cannot establish TBI as cause versus consequence of homelessness.","q":"Large sample establishing the temporal sequencing question, that TBI often precedes homelessness, directly analogous to the temporal question in the justice literature.","tier":2,"era":"foundational","uk":"low","con":0,"ep":"e2","er":"establishing","sn":"refined","wm":"Provided large-scale evidence that TBI frequently precedes rather than follows homelessness onset, sharpening the same before/after causal question that dominates the parallel TBI-offending literature.","ab":"We examined the prevalence of self-reported traumatic brain injury (TBI) among homeless young people and explored whether sociodemographic characteristics, mental health diagnoses, substance use, exposure to violence, or difficulties with activities of daily living (ADLs) were associated with TBI. We analyzed data from the Wilder Homelessness Study, in which participants were recruited in 2006 and 2009 from streets, shelters, and locations in Minnesota. Of the 2732 participating adolescents and young adults, 43% reported a history of TBI. Participants with TBI became homeless at a younger age and were more likely to report mental health diagnoses, substance use, suicidality, victimization, and difficulties with ADLs. The majority of participants (51%) reported sustaining their first injury prior to becoming homeless or at the same age of their first homeless episode (10%)."},{"k":"mckinlay_2014_predicting","t":"Predicting adult offending behavior for individuals who experienced a traumatic brain injury during childhood","y":2014,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0000000000000000","pmid":"24263174","url":"https://doi.org/10.1097/HTR.0000000000000000","oa":0,"a":["McKinlay, A.","Grace, R.C.","McLellan, T.","Roger, D.","Clarbour, J.","MacFarlane, M.R."],"s":["E","e2"],"th":["emotion-regulation","impulsivity-aggression","offending-onset","prevalence-adult-custody","repetitive-injury","violent-offending"],"o":["emotion-regulation","impulsivity-aggression","lifetime offending behaviour","malevolent aggression","offending-onset","social anxiety"],"j":["New Zealand"],"f":["Against a fracture control group, childhood TBI was associated with raised odds of any adult offending behaviour: 8.66 (95% CI 1.0 to 72.1) after mild injury and 20.35 (95% CI 2.5 to 162.8) after moderate or severe injury.","The intervals are wide because the comparison rests on a single offending case among the 38 controls, a lifetime self-reported offending rate of 2.6 per cent. It is that control rate, rather than the 19.0 and 35.5 per cent recorded in the injured groups, that produces odds ratios of this size.","In the adjusted regression the TBI effect is much smaller than the crude figures: odds ratio 4.23 (95% CI 1.33 to 13.48) for TBI group, alongside malevolent aggression at 1.23 (1.06 to 1.42) and current age at assessment at 1.27 (1.08 to 1.50).","The abstract names age at injury among the strongest predictors. The paper's own Table 4 does not support this: age at injury is not significant (odds ratio 0.92, 95% CI 0.82 to 1.03, P<.20). The significant age term is current age at assessment, not age at injury.","On the Emotional Behavior Scale only malevolent aggression differed between groups (F2,148=3.37, P<.05), and the mild TBI group scored higher on it (7.3, SD 4.7) than the moderate or severe group (6.3, SD 3.6), which cuts against a dose-response reading of the emotional mechanism."],"es":[{"m":"odds ratio, any history of offending behaviour, mild TBI vs fracture controls","v":"8.66","ci":"1.0 to 72.1","c":"mild TBI 11/58 (19.0%) vs fracture control 1/38 (2.6%)"},{"m":"odds ratio, any history of offending behaviour, moderate/severe TBI vs fracture controls","v":"20.35","ci":"2.5 to 162.8","c":"moderate/severe TBI 22/62 (35.5%) vs fracture control 1/38 (2.6%)"},{"m":"odds ratio for TBI group, adjusted, from the binary logistic regression (n=111) controlling for current age, sex, age at injury and the three Emotional Behavior Scale subscales","v":"4.23","ci":"1.33 to 13.48","c":"TBI vs fracture control, adjusted"},{"m":"odds ratio, malevolent aggression (per unit), adjusted, same model","v":"1.23","ci":"1.06 to 1.42","c":"within the regression predicting offending behaviour"},{"m":"odds ratio, age at injury (per year), adjusted, same model, NOT statistically significant (P<.20)","v":"0.92","ci":"0.82 to 1.03","c":"within the regression predicting offending behaviour"}],"pop":"adults with childhood TBI history versus fracture controls","set":"community","d":"case-control; exposure ascertained from hospital neurosurgical, emergency department and admission records, outcome by retrospective self-report at a single adult interview. The authors describe the design as longitudinal, which the single retrospective assessment does not support","n":158,"em":"childhood TBI (age 0-17) classified from clinical records as mild (loss of consciousness under 20 minutes, post-traumatic amnesia under 1 hour, no skull fracture or CT lesion) or moderate/severe (clinical diagnosis with skull fracture or CT lesion, haemorrhage, or post-traumatic amnesia over 24 hours), against a fractured-limb control group; offending by semi-structured self-report interview","lim":"Overall response rate 32 per cent (moderate/severe 33.7 per cent, mild 29 per cent, controls 25 per cent of those contacted through the records audit). Offending was ascertained by retrospective self-report at a single interview, in a group the authors note may have injury-related memory impairment and reason to withhold. No neuroimaging was obtained for any participant. 167 people were recruited; 9 did not complete the offending section, leaving 158 in that analysis and 151 in the Emotional Behavior Scale analysis. The comparison depends on one offending case among 38 controls. The published tables carry errors: the conviction row of Table 2 prints an impossible interval (4.27, 9.5 to 38.0, where 0.5 to 38.0 is implied); the mild TBI petty crime cell prints 9/58 as 10.3 per cent where it is 15.5 per cent; in Table 4 the age at injury coefficient and standard error are inconsistent with the Wald statistic reported beside them, and the social self-esteem coefficient is negative while its odds ratio is above 1; and the text reports social anxiety as failing significance 'at .51' where .051 is meant.","q":"Uses an injury-matched fracture comparison group rather than a general-population comparator, which is the study's real methodological contribution. The full text, read 14 September 2026, shows the headline odds ratios are fragile: both intervals are very wide, the mild TBI lower bound sits on 1.0, and the comparison turns on a single offending case among 38 controls. The adjusted odds ratio of 4.23 (1.33 to 13.48) is the defensible figure to quote. Cite the crude odds ratios only with their intervals and the control rate attached.","tier":1,"era":"foundational","uk":"medium","con":1,"cn":"Reports odds ratios of 8.7 (mild) and 20.4 (moderate or severe) for adult offending after childhood traumatic brain injury against fracture controls, a non-brain-injury comparator, in a sample of 158. The full text, supplied by the author and read on 14 September 2026, gives the confidence intervals the abstract omits: 8.66 (95% CI 1.0 to 72.1) and 20.35 (95% CI 2.5 to 162.8). They are that wide because the comparison rests on one offending case among the 38 controls, a lifetime self-reported offending rate of 2.6 per cent among New Zealanders aged 18 to 27. The rates in the injured groups, 19.0 and 35.5 per cent, are unremarkable, so the size of the crude odds ratios is a property of the comparator, not of the injured groups. Adjusted for current age, sex, age at injury and the Emotional Behavior Scale subscales, the TBI effect falls to 4.23 (95% CI 1.33 to 13.48). Overall response rate was 32 per cent and no neuroimaging was obtained. Two studies using non-brain-injury comparators report no TBI-specific excess for offending: an ALSPAC orthopaedic-injury negative control (kennedy_2017_substanceuse, n=11,412) and a Washington State injured-control cohort (bonow_2019_traumaticbrain, n=205,176, subdistribution hazard ratio 1.02, 95% CI 0.94 to 1.11). The studies differ in population, injury ascertainment and outcome measure.","nt":"Companion paper to the McKinlay et al. 2014 Christchurch substance abuse paper. Full text obtained from the author 14 September 2026 and read against the record. Correction: the record previously repeated the abstract's claim that age at injury is an independent predictor, which the paper's own Table 4 contradicts. Confidence intervals, the adjusted odds ratio and the response rate are from the full text, not the abstract.","ep":"e2","er":"establishing","sn":"contested","wm":"Brought an injury-matched fracture comparison group, rather than a general-population comparator, to the question of childhood injury and adult offending, and reported a gradient by injury severity that was read at the time as evidence against a purely correlational account. The full text shows the gradient rests on a single offending case among the controls and on intervals spanning two orders of magnitude, so the study is better read as having framed the comparator problem than as having settled it.","ver":"CONFIRMED","ab":"To examine whether individuals who experienced a childhood traumatic brain injury (TBI) are at increased risk for subsequent offending behavior. Individuals from the Canterbury region who had experienced a childhood (<18 years of age) injury event and were now 18 years or older and more than 5 years postinjury. Three groups were formed: (1) moderate/severe TBI (n = 62); (2) mild TBI (n = 58); and (3) fracture control group (n = 38). A semistructured interview assessed lifetime involvement in offending behavior. Compared with controls, there was an increased risk of offending behavior (mild TBI: odds ratio = 8.7; moderate/severe TBI odds ratio = 20.4). Binary logistic regression analysis revealed that the strongest predictors of offending behavior were TBI status, higher levels of malevolent aggression, and age at injury."},{"k":"mckinlay_2014_substance","t":"Substance abuse and criminal activities following traumatic brain injury in childhood, adolescence, and early adulthood","y":2014,"v":"Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0000000000000001","pmid":"24263173","url":"https://doi.org/10.1097/HTR.0000000000000001","oa":0,"a":["McKinlay, A.","Corrigan, J.","Horwood, L.J.","Fergusson, D.M."],"s":["B","E"],"th":["co-occurrence-substance-use","offending-onset","prevalence-youth-justice","violent-offending"],"o":["co-occurrence-substance-use","offending-onset","recidivism","violent-offending"],"j":["New Zealand"],"f":["In the Christchurch Health and Development Study birth cohort, followed for 21 to 25 years, people hospitalised with traumatic brain injury at ages 0 to 5 or 16 to 21 years were more likely than noninjured cohort members to have symptoms consistent with drug dependence, after adjustment for child and family factors.","All inpatient groups had increased risk of self-reported arrest, with injury at 0 to 5 and 6 to 15 years associated with violent offences and at 0 to 5 years with property offences.","When alcohol and drug dependence were added as covariates, traumatic brain injury was no longer associated with criminal behaviour for injury at 0 to 5 years."],"pop":"general birth cohort followed to adulthood","set":"community","d":"prospective cohort","em":"clinical record (inpatient/outpatient TBI ascertainment by age band)","lim":"Self-report outcome measures; injury severity categories (inpatient/outpatient) are a proxy for severity rather than a validated scale.","q":"Central prospective birth-cohort evidence for this strand: the Christchurch Health and Development Study is one of the field's few prospective designs able to sequence childhood injury before adult offending, and it demonstrates that substance use may mediate rather than fully explain the association.","tier":1,"era":"foundational","uk":"high","con":1,"cn":"The paper's own findings show the TBI-offending association is attenuated to non-significance for early childhood injury once substance dependence is controlled, illustrating the mediation/confounding debate directly.","nt":"Christchurch Health and Development Study; one of the prospective birth-cohort studies specifically requested for this strand. | FINDINGS CORRECTED 13 September 2026 against the PubMed abstract: an earlier finding attributed increased risk of arrest only to injury at 0 to 5 and 16 to 21 years, conflating the drug dependence result; the abstract states that all inpatient groups had increased risk of arrest. | VERIFICATION: confirmed with a field correction applied, see corrections_log.","ep":"e2","sn":"contested","ver":"PARTIAL","ab":"Use a longitudinal birth cohort to evaluate the association of traumatic brain injury at ages 0 to 5, 6 to 15, and 16 to 21 years with drug and alcohol abuse and engagement in criminal activities. Follow-up over 21 to 25 years using self-report of drug and alcohol use, arrests, and violent and property offenses. Members of the Christchurch Health and Development Study, a longitudinal birth cohort, Christchurch, New Zealand. Adjusted for child and family factors, compared with noninjured individuals, inpatients injured at 0 to 5 years or 16 to 21 years were more likely to have symptoms consistent with drug dependence. All inpatient groups had increased risk of arrest. However, when alcohol dependence and drug dependence were added as an additional covariate, traumatic brain injury was no longer associated with criminal behavior for the age group of 0 to 5 years."},{"k":"moore_2014_traumatic","t":"Traumatic brain injury, mental health, substance use, and offending among incarcerated young people","y":2014,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/HTR.0b013e31828f9876","pmid":"23656964","oa":0,"a":["Moore, E.","Indig, D.","Haysom, L."],"s":["B","C","e2"],"th":["co-occurrence-mental-health","co-occurrence-substance-use","ethnicity-disparity","prevalence-women","prevalence-youth-justice","repetitive-injury"],"o":["TBI prevalence","co-occurrence-mental-health","co-occurrence-substance-use","mental health","mental health disorder","offending","offending behaviour","prevalence","substance use","violent-offending"],"j":["Australia (New South Wales)"],"f":["32 per cent of 361 incarcerated young people, representing 80 per cent of all those in custody, reported ever experiencing a TBI, and 13 per cent reported multiple TBIs.","92 per cent of most-serious TBIs were classified as mild, most commonly caused by assault.","Young people reporting TBI were significantly more likely to have a diagnosed mental health disorder, problematic substance use, a history of bullying, and offending behaviours.","32 per cent of incarcerated young people reported ever experiencing a TBI, and 13 per cent reported multiple TBIs.","92 per cent of most-serious TBIs were classified as mild, with assault the most common cause, and the pattern differed by sex (62 per cent of the most serious TBIs in girls were assault-caused, versus 34 per cent in boys).","TBI history was associated with mental health disorder diagnosis, psychological distress, bullying history, problematic substance use, fighting and offending behaviours; reporting more than two TBIs conferred higher risk of psychological disorders and problematic substance use (dose-response).","The 2009 NSW Young People in Custody Health Survey found TBI to be prevalent among incarcerated young people and associated with mental health and substance use problems, drawing on a sample across 9 juvenile detention centres."],"pop":"youth justice, custodial","set":"youth custody","d":"cross-sectional","n":361,"em":"single self-report item on head injury with unconsciousness or blackout","lim":"TBI ascertained via a single self-report item rather than a validated structured interview; cross-sectional design precludes causal inference.","q":"High-coverage survey (80 per cent of the eligible custodial population) linking TBI directly to co-occurring mental health and substance use need in youth custody.","tier":1,"era":"foundational","uk":"medium","con":0,"nt":"NSW Young People in Custody Health Survey; 80 per cent coverage of the custodial population gives strong external validity. | VERIFICATION: confirmed with a minor field correction applied.","ep":"e2","er":"establishing","sn":"refined","wm":"Delivered one of the most complete population-coverage prevalence estimates for TBI in youth custody of the decade and was among the first to systematically link TBI to co-occurring mental health and substance use need in this population.","ver":"MINOR","ab":"Despite being at high risk, little is known about traumatic brain injuries (TBIs) among incarcerated young people. This study aims to describe the prevalence of TBI among incarcerated young people and assess the association with mental health, substance use, and offending behaviors. The 2009 NSW Young People in Custody Health Survey was conducted in 9 juvenile detention centers. A total of 361 young people agreed to participate, representing 80% of all incarcerated young people. One-third (32%) of young people reported ever experiencing a TBI, and 13% reported multiple TBIs. The majority (92%) of most serious TBIs were defined as mild, and the most common cause was an assault. Young people who reported a history of TBI were significantly more likely to be diagnosed with a mental health disorder, psychological distress, a history of bullying, problematic substance use, participation in fights, and offending behaviors."},{"k":"nice_2014_cg176","t":"Head injury: triage, assessment, investigation and early management (CG176, superseded)","y":2014,"v":"NICE","ty":"guideline","url":"https://www.nice.org.uk/guidance/ng232","oa":1,"a":["National Institute for Health and Care Excellence"],"s":["K"],"th":["clinical-assessment"],"j":["England and Wales"],"f":["CG176 was NICE's head injury guideline from 2014 (updated 2017) and was replaced by NG232 in 2023."],"set":"hospital","d":"guideline","q":"Historical predecessor guideline, included for provenance only.","tier":3,"era":"foundational","uk":"medium","con":0,"nt":"Superseded by NG232 (2023). Listed for completeness of the guideline lineage; direct CG176 page has been retired and now redirects to NG232.","ep":"e2","sn":"historic","ver":"CONFIRMED"},{"k":"nice_2014_qs74","t":"Head injury (quality standard QS74)","y":2014,"v":"NICE","ty":"guideline","url":"https://www.nice.org.uk/guidance/qs74","oa":1,"a":["National Institute for Health and Care Excellence"],"s":["K"],"th":["clinical-assessment","neurorehabilitation"],"j":["England and Wales"],"f":["QS74 sets seven quality statements on head injury care including CT scanning timeliness and inpatient rehabilitation access for people with traumatic brain injury.","Published 23 October 2014; an update is in development (GID-QS10189)."],"set":"hospital","d":"guideline","q":"Quality standard rather than full guideline; used by commissioners to benchmark services.","tier":2,"era":"foundational","uk":"medium","con":0,"nt":"NICE lists an in-development update to this quality standard, so treat current text as provisional pending revision.","ep":"e2","ver":"CONFIRMED"},{"k":"phe_2014_health","t":"Health and Justice Health Needs Assessment Toolkit for Prescribed Places of Detention. Part 1: Introduction and getting started","y":2014,"v":"Public Health England","ty":"guideline","url":"https://assets.publishing.service.gov.uk/media/5c51711740f0b625504f4591/Health_Needs_Assessment_Toolkit_for_Prescribed_Places_of_Detention_Part_1.pdf","oa":1,"a":["Public Health England"],"s":["L"],"th":["commissioning-and-policy","evidence-gap","prison-healthcare"],"o":["health needs assessment method"],"j":["England"],"f":["The document, dated July 2014, describes itself as a live 'quasi wiki' toolkit for health needs assessment in prescribed places of detention, issued by Public Health England's Health and Justice team.","A text search of Part 1 found no mention of brain injury, head injury or acquired brain injury."],"pop":"people in prescribed places of detention (prisons, young offender institutions, immigration removal centres, secure settings, police custody)","set":"mixed","d":"guideline","em":"n/a","lim":"Only Part 1 of the toolkit was retrieved and searched; later parts were not checked.","q":"Official generic method guidance, not research evidence. Relevant only as the nearest existing needs assessment method for commissioners in justice settings.","tier":3,"era":"foundational","uk":"high","con":0,"nt":"Recorded for the gap check, gap 6 (no local needs assessment method for commissioners). It sharpens the gap. A generic health and justice needs assessment toolkit for commissioners exists in England, but Part 1 contains no brain injury content and no prevalence-estimation method for brain injury. Retrieved from the gov.uk assets host, and the PDF text was extracted with pypdf. Parts 2 onwards were not retrieved, so a brain injury section in a later part cannot be ruled out. The 'live document' status means the online version may differ. Institution renamed (PHE functions moved to UKHSA and OHID in 2021). Check the theme terms against themes.md. | CURRENCY HARVEST u1, 13 September 2026: identity and findings re-checked against PubMed, Crossref or the issuing body by the lead reviewer before entry.","ep":"e2","ver":"CONFIRMED"},{"k":"randolph_2014_isctereal","t":"Is chronic traumatic encephalopathy a real disease?","y":2014,"v":"Current Sports Medicine Reports","ty":"review","pmid":"24412888","oa":0,"a":["Randolph, C."],"s":["J"],"th":["case-definition","cte-neuropathology","evidence-gap"],"o":["critique of CTE evidence base circa 2014"],"j":["n/a"],"f":["As of 2014, the author states there were no controlled epidemiological data showing retired athletes at increased dementia risk and no established clinical or pathological criteria for diagnosing CTE, an evidence gap that was partially addressed by the 2015-2021 NINDS consensus criteria efforts logged elsewhere in this strand."],"pop":"n/a, narrative review","set":"n/a","d":"narrative review","em":"n/a","lim":"Narrative review reflecting the state of evidence as of 2014, superseded in some respects by later consensus criteria work (mckee_2016_ninds, katz_2021_tescriteria) and larger cohort studies (luster_2026_nflmortality), though the core selection bias critique remains live.","q":"Useful as a dated marker of the sceptical position before the NINDS consensus criteria efforts; shows how much of the definitional uncertainty it identifies had, and had not, been resolved a decade later.","tier":2,"era":"foundational","uk":"low","con":1,"cn":"Same sceptical position as randolph_2018_notrealdisease, four years earlier; useful for tracking how the dispute evolved.","nt":"Earlier companion piece to randolph_2018_notrealdisease by the same author. | VERIFICATION: a recorded identifier resolved to a different work and has been removed. Check the remaining identifier before citing.","ep":"e2","sn":"contested","ver":"MISMATCH","ab":"Chronic traumatic encephalopathy (CTE) has received widespread media attention and is treated in the lay press as an established disease, characterized by suicidality and progressive dementia. The extant literature on CTE is reviewed here. There currently are no controlled epidemiological data to suggest that retired athletes are at increased risk for dementia or that they exhibit any type of unique neuropathology. There remain no established clinical or pathological criteria for diagnosing CTE. Despite claims that CTE occurs frequently in retired National Football League (NFL) players, recent studies of NFL retirees report that they have an all-cause mortality rate that is approximately half of the expected rate, and even lower suicide rates. In addition, recent clinical studies of samples of cognitively impaired NFL retirees have failed to identify any unique clinical syndrome. Until further controlled studies are completed, it appears to be premature to consider CTE a verifiable disease."},{"k":"ray_2014_traumatic","t":"Traumatic brain injury among Indiana state prisoners","y":2014,"v":"Journal of Forensic Sciences","ty":"journal-article","doi":"10.1111/1556-4029.12466","pmid":"24588316","url":"https://pubmed.ncbi.nlm.nih.gov/24588316/","oa":0,"a":["Ray, B.","Sapp, D.","Kincaid, A."],"s":["D","F","e2"],"th":["heterogeneity","prevalence-adult-custody","prison-healthcare","recidivism","screening-programmes","screening-tools","under-identification"],"o":["TBI prevalence","prior incarceration","psychiatric disorder"],"j":["United States (Indiana)"],"f":["35.7 per cent of 831 male inmates admitted to Indiana state prisons over one month reported experiencing a TBI during their lifetime.","Inmates with TBI were more likely to have a psychiatric disorder and a prior period of incarceration.","TBI independently predicted the likelihood of prior incarceration net of age, race, education and psychiatric disorder.","Universal reception screening of 831 consecutively admitted male inmates in Indiana state prisons using the OSU TBI-ID short form found that 35.7 per cent reported a lifetime history of TBI.","Inmates with TBI were more likely to have a psychiatric disorder and a prior period of incarceration, and TBI independently predicted prior incarceration net of age, race, education and psychiatric disorder.","35.7 per cent of 831 male inmates screened at reception into Indiana state prisons reported a lifetime traumatic brain injury using the OSU-TBI-ID short form.","TBI predicted likelihood of prior incarceration net of age, race, education and psychiatric disorder in logistic regression."],"pop":"adult male prisoners","set":"prison","d":"cross-sectional","n":831,"em":"short version of OSU TBI-ID, administered at intake over one month","lim":"Single-state, one-month intake sample; used a short-form screening instrument rather than the full OSU TBI-ID.","q":"Demonstrated the operational feasibility of routinely screening all prison admissions using a brief, validated instrument, directly informing the case for embedding screening in intake procedures.","tier":1,"era":"foundational","uk":"low","con":0,"nt":"Verified via Scholar Gateway (Wiley) semantic search; no PMID found, DOI resolves to publisher record.","ep":"e2","er":"applying","sn":"refined","wm":"Demonstrated that brief, validated TBI screening could be feasibly embedded into routine prison intake procedures at scale, directly informing arguments for universal custodial screening.","ab":"Research on traumatic brain injury among inmates has focused on comparing the rate of traumatic brain injury among offenders to the general population, but also how best to screen for traumatic brain injury among this population. This study administered the short version of the Ohio State University Traumatic Brain Injury Identification Method to all male inmates admitted into Indiana state prisons were screened for a month (N = 831). Results indicate that 35.7% of the inmates reported experiencing a traumatic brain injury during their lifetime and that these inmates were more likely to have a psychiatric disorder and a prior period of incarceration than those without. Logistic regression analysis finds that a traumatic brain injury predicts the likelihood of prior incarceration net of age, race, education, and psychiatric disorder."},{"k":"uncommittee_2014_general","t":"General Comment No. 1 (2014): Article 12 - Equal recognition before the law","y":2014,"v":"United Nations (CRPD/C/GC/1)","ty":"legal-instrument","url":"https://www.ohchr.org/en/documents/general-comments-and-recommendations/general-comment-no-1-article-12-equal-recognition","oa":1,"a":["UN Committee on the Rights of Persons with Disabilities"],"s":["G","e2"],"th":["consent-and-capacity","human-rights","uncrpd"],"o":["interpretation of Article 12 legal capacity rights","legal capacity","supported decision-making"],"j":["international"],"f":["Adopted by the UN Committee on the Rights of Persons with Disabilities on 11 April 2014 and published as CRPD/C/GC/1, this General Comment provides the Committee's authoritative interpretation of Article 12 of the Convention.","It directs States Parties to move from substituted decision-making regimes, such as guardianship, toward supported decision-making that preserves the legal capacity of people with cognitive or psychosocial disability.","Interprets Article 12 CRPD as requiring a shift from substituted decision-making regimes (such as guardianship) towards supported decision-making that respects the rights, will and preferences of the person, rejecting mental capacity or 'status' based restrictions on legal capacity."],"pop":"persons with disabilities, including cognitive and psychosocial disability, under States Parties to the UNCRPD","set":"n/a","em":"n/a","lim":"An interpretive instrument, not a research study or binding treaty text in itself; it carries the Committee's authority rather than the force of domestic law directly.","q":"Legal instrument; treated as context only and not appraised for evidential weight, per review protocol.","tier":1,"era":"foundational","uk":"high","con":1,"cn":"Its call to abolish substituted decision-making regimes entirely has been disputed by some clinicians and legal scholars as impractical for people with severe cognitive impairment, including some acquired brain injury.","nt":"The Convention itself (2006) is already in the 2016-2026 corpus (un_2006_uncrpd / uncrpd_2006_convention); this is the Committee's first General Comment interpreting Article 12, directly relevant to unfitness-to-plead and capacity law in this epoch.","ep":"e2","er":"instrumenting","sn":"contested","wm":"Gave the Convention's abstract equal-recognition guarantee a concrete legal test, rejecting substituted decision-making, which sharpened the tension with domestic unfitness-to-plead and mental capacity regimes that this decade's UK law reform process was already grappling with.","ver":"CONFIRMED"},{"k":"vaughn_2014_correlates","t":"Correlates of traumatic brain injury among juvenile offenders: a multi-site study","y":2014,"v":"Criminal Behaviour and Mental Health","ty":"journal-article","doi":"10.1002/cbm.1900","pmid":"24425682","a":["Vaughn, M.G.","Salas-Wright, C.P.","DeLisi, M.","Perron, B."],"s":["e2"],"th":["impulsivity-aggression","prevalence-youth-justice","victimisation"],"o":["impulsivity","negative emotionality","victimisation"],"j":["United States"],"f":["Male youths were about twice as likely as young females to report TBI.","TBI was associated with higher impulsivity and negative emotion ratings after adjustment for confounders including sex.","TBI was independently associated with self-reported experience of victimisation."],"pop":"young offenders, average age 16 (Pathways to Desistance cohort)","set":"mixed","d":"prospective cohort","em":"self-report","lim":"Two-site sample from a US longitudinal study; TBI ascertained by self-report; total analytic sample size not stated in the abstract.","q":"Extends TBI-offending research using a well-characterised multi-site longitudinal cohort (Pathways to Desistance), addressing small-sample and single-site limitations of earlier work.","tier":2,"era":"foundational","uk":"low","con":0,"ep":"e2","er":"establishing","sn":"refined","wm":"Used a large, well-characterised, two-site longitudinal cohort to extend the TBI-offending association beyond single-site custodial samples, strengthening generalisability and linking TBI to victimisation as well as offending.","ab":"There is some evidence that antisocial individuals, including young delinquents, are significantly more likely than people in the general population to incur a traumatic brain injury (TBI). Data from two sites (Philadelphia, PA and Phoenix, AZ) in a substantial longitudinal, prospective study, the Pathways to Desistance Study, were used to compare young people (average age 16 years) who reported TBI with those who did not. Male youths were about twice as likely as young females to report TBI. Such injury was associated with higher impulsivity and negative emotion ratings, even after allowing for potentially confounding factors, including sex. In addition, TBI was independently associated with self-reported experience of victimisation."},{"k":"zollman_2014_rehabilitation","t":"The Rehabilitation Institute of Chicago Military Traumatic Brain Injury Screening Instrument: determination of sensitivity, specificity, and predictive value","y":2014,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0b013e318294dd37","pmid":"23756432","url":"https://pubmed.ncbi.nlm.nih.gov/23756432/","oa":0,"a":["Zollman, F.S.","Starr, C.","Kondiles, B.","Cyborski, C.","Larson, E.B."],"s":["D"],"th":["military-tbi","psychometrics","screening-tools"],"o":["positive and negative predictive value","sensitivity","specificity"],"j":["United States"],"f":["In 300 service members and veterans, the RIC Military TBI Screening Instrument had sensitivity of 96 per cent, specificity of 64 per cent, negative predictive value of 95 per cent, and positive predictive value of 69 per cent."],"es":[{"m":"sensitivity","v":"96%","ci":null,"c":"screen vs comprehensive diagnostic assessment"},{"m":"specificity","v":"64%","ci":null,"c":"screen vs comprehensive diagnostic assessment"}],"pop":"military service members and veterans","set":"community","d":"cross-sectional","n":300,"em":"Rehabilitation Institute of Chicago Military TBI Screening Instrument","lim":"Military population; comorbid PTSD assessed alongside TBI but its effect on specificity not separately reported in the abstract.","q":"Another instrument with high sensitivity but moderate specificity, the recurring pattern across brief TBI screens; useful comparator for BISI and OSU TBI-ID performance figures.","tier":3,"era":"foundational","uk":"low","con":0,"ep":"e2","ver":"CONFIRMED","ab":"Traumatic brain injury (TBI) is referred to as the signature injury of the wars in Iraq and Afghanistan. Given the prevalence of TBI in military personnel, there is a need for validated instruments tailored to accurately screen for TBI in this population. Three hundred service members or veterans underwent a novel screen and a comprehensive diagnostic assessment to identify the occurrence of TBI and/or the presence of posttraumatic stress disorder. Negative predictive value, positive predictive value, sensitivity, and specificity were calculated. This screening tool for TBI yielded sensitivity of 96%, specificity of 64%, negative predictive value of 95%, and positive predictive value of 69%. The Rehabilitation Institute of Chicago Military Traumatic Brain Injury Screening Instrument has a high negative predictive value and high sensitivity for TBI."},{"k":"aggarwal_2013_neuroethics","t":"The neuroethics and neurolaw of brain injury","y":2013,"v":"Behavioral Sciences & the Law","ty":"journal-article","doi":"10.1002/bsl.2086","url":"https://onlinelibrary.wiley.com/doi/10.1002/bsl.2086","oa":0,"a":["Aggarwal, N.K.","Ford, E."],"s":["G"],"th":["consent-and-capacity","courts-and-trial","evidence-gap"],"o":["clinical and legal decision-making involving brain injury"],"j":["United States"],"f":["Surveys the interface of neuroscience with clinical and legal decision-making specifically in relation to brain injury, situating the past two decades' growth in neuroethics and neurolaw scholarship in the context of improved neuroimaging techniques."],"pop":"individuals with brain injury in clinical and legal contexts","set":"mixed","d":"commentary","em":"brain injury","lim":"Abstract only; narrative overview rather than empirical study.","q":"Directly on point for this strand (brain injury and neurolaw specifically, rather than neuroscience in general), from the foundational era.","tier":1,"era":"foundational","uk":"low","con":0,"nt":"Abstract only.","ep":"e2","sn":"refined","ver":"CONFIRMED"},{"k":"chung_2013_cognitive","t":"Cognitive rehabilitation for executive dysfunction in adults with stroke or other adult non-progressive acquired brain damage","y":2013,"v":"Cochrane Database of Systematic Reviews","ty":"systematic-review","doi":"10.1002/14651858.cd008391.pub2","pmid":"23633354","oa":1,"a":["Chung, C.S.Y.","Pollock, A.","Campbell, T.","Durward, B.R.","Hagen, S."],"s":["H"],"th":["cognitive-remediation","evidence-gap","executive-function","risk-of-bias"],"o":["activities of daily living","global executive function","quality of life"],"j":["international"],"f":["This Cochrane review of 19 studies (907 participants, including 417 with TBI) found insufficient high-quality evidence to reach any generalised conclusions about the effect of cognitive rehabilitation on executive function or other secondary outcomes.","None of the trials that assessed cognitive rehabilitation against no treatment, placebo or another rehabilitation approach reported a statistically significant effect on the review's primary outcome."],"pop":"adults with stroke, traumatic brain injury or other non-progressive acquired brain damage (clinical population)","set":"mixed","d":"systematic review","n":907,"em":"n/a (Cochrane review)","lim":"The review itself concludes evidence quality is insufficient for generalised conclusions; included studies were heterogeneous in intervention type, comparator and outcome measure.","q":"A Cochrane systematic review, the highest evidence-quality tier available, and its verdict is explicitly negative: no reliable evidence that cognitive rehabilitation improves executive function in this (clinical, non-justice) population. This sets the ceiling of what can be claimed even in the best-resourced clinical literature, before any justice-specific adaptation is considered.","tier":1,"era":"foundational","uk":"medium","con":0,"nt":"Cochrane review, clinical (non-offender) population. Essential context: cognitive rehabilitation for executive dysfunction lacks a solid evidence base even before any justice-specific adaptation is attempted.","ep":"e2","sn":"holds","ab":"Executive functions are the controlling mechanisms of the brain. A high number of people with acquired brain injury, including around 75% of stroke survivors, will experience executive dysfunction. Nineteen studies (907 participants) met the inclusion criteria for this review; 13 studies (770 participants) were included in meta-analyses (417 traumatic brain injury, 304 stroke, 49 other acquired brain injury). Three studies compared cognitive rehabilitation with sensorimotor therapy; none reported the primary outcome. Six studies compared cognitive rehabilitation with no treatment or placebo; none reported the primary outcome and four studies demonstrated no statistically significant effect on secondary outcomes. Ten studies compared two different cognitive rehabilitation approaches; two reported the primary outcome with no statistically significant effect, and eight showed no statistically significant effect on secondary outcomes. We identified insufficient high-quality evidence to reach any generalised conclusions about the effect of cognitive rehabilitation on executive function, or other secondary outcome measures."},{"k":"farrer_2012_juvenile","t":"Prevalence of traumatic brain injury in juvenile offenders: a meta-analysis","y":2013,"v":"Child Neuropsychology","ty":"meta-analysis","doi":"10.1080/09297049.2011.647901","pmid":"22372420","url":"https://doi.org/10.1080/09297049.2011.647901","oa":0,"a":["Farrer, T.J.","Frost, R.B.","Hedges, D.W."],"s":["B","E","e2"],"th":["definitional-drift","heterogeneity","offending-onset","prevalence-youth-justice","systematic-review-method"],"o":["TBI prevalence","odds ratio versus control","offending-onset","prevalence","prevalence-youth-justice"],"j":["mixed"],"f":["Across nine studies, 467 of 1,524 juvenile offenders (30.6 per cent) had a history of traumatic brain injury, a pooled count reported without a confidence interval; seven studies were from the United States and two from the United Kingdom.","Across five studies with a control group, the summary odds ratio for a history of traumatic brain injury was 3.378, with lower and upper limits of 1.515 and 7.536 (Table 2).","Ascertainment varied across the source studies, including self-report and parent questionnaires and reports of hospitalisation for head injury.","Pooled across 9 studies, approximately 30 per cent of juvenile offenders had sustained a previous traumatic brain injury.","Across the 5 studies with a control group, the summary odds ratio for having a TBI history was 3.37, indicating juvenile offenders are significantly more likely to have a TBI than non-offending controls.","Approximately 30 per cent of juvenile offenders across 9 pooled studies had sustained a previous brain injury.","Across 5 studies with a control group, the summary odds ratio was 3.37, indicating juvenile offenders were significantly more likely to have a TBI history than controls."],"es":[{"m":"pooled prevalence","v":"30.6%","ci":"not reported","c":"467 of 1,524 juvenile offenders, 9 studies"},{"m":"summary odds ratio","v":"3.378","ci":"lower limit 1.515, upper limit 7.536","c":"juvenile offenders vs controls, 5 studies"},{"m":"summary odds ratio, TBI history, juvenile offenders vs controls","v":"3.37","ci":"not reported","c":"5 controlled studies"},{"m":"summary odds ratio","v":"3.37","ci":null,"c":"juvenile offenders vs non-offender controls"}],"pop":"juvenile offenders (delinquent youth)","set":"mixed","d":"meta-analysis","em":"varied across 9 included studies","lim":"Based on only 9 studies (5 with control groups); few dedicated juvenile TBI prevalence studies existed at the time of writing, limiting precision.","q":"First meta-analytic pooled estimate specific to juvenile offenders; small number of contributing studies limits precision but the control-group odds ratio strengthens the case for a genuine association.","tier":1,"era":"foundational","uk":"medium","con":0,"nt":" | Full text read 13 September 2026 from a copy supplied by Stan Gilmour; findings re-charted from the full text (previously charted from the abstract).","ep":"e2","er":"consolidating","sn":"refined","wm":"First quantitative meta-analytic estimate of TBI prevalence specific to juvenile offenders, establishing the roughly threefold elevated odds of TBI relative to non-offending peers that framed subsequent youth justice research.","ver":"CONFIRMED","ab":"Studies of traumatic brain injury (TBI) among adult populations demonstrate that such injuries can lead to aggressive behaviors. Related findings suggest that incarcerated individuals have high rates of brain injuries. Such studies suggest that traumatic brain injury may be related to the etiology and recidivism of criminal behavior. Relatively few studies have examined the prevalence of TBI using a delinquent juvenile sample. In order to assess the relationship between TBI and juvenile offender status, the current study used meta-analytic techniques to examine the odds of having a TBI among juvenile offenders. Across 9 studies, we found that approximately 30% of juvenile offenders have sustained a previous brain injury. Across 5 studies that used a control group, a calculated summary odds ratio of 3.37 suggests that juvenile offenders are significantly more likely to have a TBI compared to controls. Results suggest that the rate of TBIs within the juvenile offender population is significant and that there may be a relationship between TBIs and juvenile criminal behavior."},{"k":"gunter_2013_childhood","t":"Childhood trauma, traumatic brain injury, and mental health disorders associated with suicidal ideation and suicide-related behavior in a community corrections sample","y":2013,"v":"The Journal of the American Academy of Psychiatry and the Law","ty":"journal-article","pmid":"23771938","url":"https://pubmed.ncbi.nlm.nih.gov/23771938/","oa":0,"a":["Gunter, T.D.","Chibnall, J.T.","Antoniak, S.K.","Philibert, R.A.","Black, D.W."],"s":["F"],"th":["co-occurrence-mental-health","probation-supervision","suicide-and-self-harm"],"o":["suicidal ideation","suicide-related behaviour"],"j":["United States"],"f":["In a sample of 418 community corrections offenders, brain injury was one of five variables (alongside race, depressive symptoms, childhood trauma and avoidant personality) that differentiated suicidal ideators and actors from controls.","27 per cent of the sample reported engaging in suicide-related behaviour and 17 per cent reported suicidal ideation without behaviour."],"pop":"community corrections offenders","set":"probation/community","d":"cross-sectional","n":418,"em":"clinical interview and self-report of brain injury history","lim":"Single US judicial district sample; brain injury measured by unspecified self-report/clinical method within a broader multivariable model, without an isolated effect size reported.","q":"Useful for the probation supervision setting specifically, an under-represented context in this literature; brain injury effect not isolated from the broader risk model.","tier":2,"era":"foundational","uk":"low","con":0,"nt":"One of the few studies in this strand set specifically in community corrections/probation supervision rather than custody.","ep":"e2","ab":"Suicidal ideation and suicide-related behavior among community-supervised offenders are significant public health problems. In a sample of 418 subjects served by the community corrections office of Iowa's Sixth Judicial District, 56 percent of subjects denied suicidal ideation and suicide-related behavior (control group), 17 percent reported suicidal ideation without suicide-related behavior (ideator group), and 27 percent reported engaging in suicide-related behavior (actor group). A model comprising five independent variables differentiated the ideator and actor groups from the control group: Caucasian race, depressive symptom sum, brain injury, childhood trauma, and avoidant personality. These five factors, combined with the additional variables of PCL:SV Factor 2 score and lifetime anxiety disorder, differentiated the actor group from the control group."},{"k":"mccrory_2013_consensus","t":"Consensus statement on concussion in sport: the 4th International Conference on Concussion in Sport held in Zurich, November 2012","y":2013,"v":"Journal of Athletic Training","ty":"guideline","doi":"10.4085/1062-6050-48.4.05","pmid":"23855364","oa":1,"a":["McCrory, P.","Meeuwisse, W.H.","Aubry, M.","Cantu, R.C.","Dvorak, J.","Echemendia, R.J.","Engebretsen, L.","Johnston, K.","Kutcher, J.S.","Raftery, M.","Sills, A.","Benson, B.W.","Davis, G.A.","Ellenbogen, R.","Guskiewicz, K.M.","Herring, S.A.","Iverson, G.L.","Jordan, B.D.","Kissick, J.","McCrea, M.","McIntosh, A.S.","Maddocks, D.","Makdissi, M.","Purcell, L.","Putukian, M.","Schneider, K.","Tator, C.H.","Turner, M."],"s":["e2"],"th":["cte-neuropathology","screening-tools","sport-related-concussion"],"o":["concussion diagnosis and management guidance","guidance on long-term neurological sequelae","return-to-play protocol"],"j":["international"],"f":["This fourth consensus statement revised diagnostic and management guidance from the 2008 Zurich statement, introducing the Sport Concussion Assessment Tool 3 (SCAT3) and a Child-SCAT3.","For the first time in the series, the statement included a dedicated section addressing chronic traumatic encephalopathy, stating that a cause-and-effect relationship between repetitive concussion and later-life cognitive impairment had not been demonstrated."],"pop":"athletes at all levels, sport-related concussion","set":"n/a","d":"guideline","em":"consensus clinical definition, not empirical exposure ascertainment","lim":"Consensus-based clinical guidance rather than a systematic evidence synthesis; the panel's composition and its sponsorship by sport governing bodies later became a point of criticism.","q":"The most widely adopted concussion management guideline of its period; its cautious position on CTE causation was a live policy stance at the time, later criticised from different directions as either too conservative or insufficiently sceptical.","tier":1,"era":"foundational","uk":"medium","con":1,"cn":"Its cautious position on CTE causation, and the consensus process and panel composition, were criticised after 2016 amid scrutiny of the group's links to sport governing bodies.","nt":"Simultaneous co-publications of this statement appeared in several journals; this record cites the Journal of Athletic Training version. Abstract not indexed on PubMed for this article.","ep":"e2","er":"instrumenting","sn":"historic","wm":"Consolidated and updated the international clinical standard for sport concussion management, and was the first statement in the series to take a formal, if cautious, position on chronic traumatic encephalopathy.","supby":["mccrory_2009_consensus"]},{"k":"mckinnon_2012_health","t":"Health screening of people in police custody - evaluation of current police screening procedures in London, UK","y":2013,"v":"European Journal of Public Health","ty":"journal-article","doi":"10.1093/eurpub/cks027","pmid":"22539630","url":"https://pubmed.ncbi.nlm.nih.gov/22539630/","oa":0,"a":["McKinnon, I.G.","Grubin, D."],"s":["F"],"th":["police-custody","screening-tools","suicide-and-self-harm","under-identification"],"o":["detection of head injury with associated symptoms","detection of suicide risk","referral to healthcare professional"],"j":["United Kingdom"],"f":["Only 2 of 12 detainees (17 per cent) who described a head injury with serious associated symptoms were correctly detected by the standard police custody health screen.","The sensitivity of the screen for triggering a healthcare professional call for any reason was 70 per cent and specificity 66 per cent.","One third of detainees with a risk history of suicide and half of those with suicidal ideation were not documented as such on the police screen."],"pop":"police custody detainees","set":"police custody","d":"cross-sectional","em":"clinical interview by research psychiatrist compared with police custody health screen documentation","lim":"Single London site; small numbers for head injury sub-analysis (12 detainees) limit precision of the head injury detection estimate.","q":"Directly evaluates fitness-to-detain screening against clinical interview; head injury finding is based on a very small sub-sample and should be read as indicative rather than precise.","tier":2,"era":"foundational","uk":"high","con":0,"nt":"Foundational evidence that routine police custody health screening substantially under-detects head injury; head injury sub-sample very small (n=12).","ep":"e2","sn":"holds","supby":["mckinnon_2010_health"],"ab":"Previous research has highlighted excess health morbidity in offender populations. A small number of studies have described health problems within police custody settings. The efficacy of police screening procedures has not been evaluated. Prospective clinical interviews with custody detainees in London were conducted. Clinical findings were compared with those recorded in police health screening documentation. High levels of health morbidity were observed. The sensitivity and specificity of the current screen with respect to its ability to trigger a call for a health-care professional (HCP), regardless of the reason, was 70 and 66%, respectively. Fifty-one percent of the detainees with asthma, 36% with diabetes mellitus and 40% with epilepsy were not picked up by the screen. Fewer than one-half of the detainees at risk of alcohol withdrawal syndrome had 'alcohol' documented on their screen, although 81% saw the HCP. The police screen missed heroin use in 28% and crack cocaine use in 68% of users. A HCP was called in 84 and 64% of the cases, respectively, for any reason. Two of the 12 detainees (17%) who described a head injury with serious-associated symptoms were detected; 9 had a HCP called for any reason. Whereas mental disturbance was detected in 79% of the detainees with serious mental illness, one-third of the detainees with a risk history of suicide and one-half of the detainees with suicidal ideation were not documented as such on the police screen. Given the amounts of morbidity and the need for reliable triage, improvement in the health screening procedures used by the police is needed."},{"k":"metraux_2013_risk","t":"Risk factors for becoming homeless among a cohort of veterans who served in the era of the Iraq and Afghanistan conflicts","y":2013,"v":"American Journal of Public Health","ty":"journal-article","doi":"10.2105/ajph.2013.301432","pmid":"24148066","a":["Metraux, S.","Clegg, L.X.","Daigh, J.D.","Culhane, D.P.","Kane, V."],"s":["e2"],"th":["administrative-data-linkage","homelessness","military-tbi"],"o":["incidence of homelessness"],"j":["United States"],"f":["Using administrative records for 310,685 veterans, socioeconomic and behavioural health indicators, including diagnoses of TBI, were stronger predictors of subsequent homelessness than deployment to Iraq or Afghanistan per se."],"pop":"veterans separated from active duty, 2005 to 2006","set":"community","d":"linkage study","n":310685,"em":"administrative diagnostic records, including TBI diagnoses","lim":"Relies on administrative diagnostic coding rather than validated TBI screening; TBI is modelled as one of several risk factors rather than the primary exposure of interest.","q":"Large-scale administrative data linkage demonstrating how routinely collected TBI diagnostic data could be used to model downstream social risk (homelessness), a methodology with direct application to justice-outcome linkage work.","tier":2,"era":"foundational","uk":"low","con":0,"ep":"e2","er":"establishing","sn":"refined","wm":"Demonstrated at national scale how linked administrative records, including TBI diagnosis codes, could be used to model downstream social risk, a methodological approach subsequently extended to justice-contact outcomes.","ab":"In this population-based cohort study, we assessed baseline risk factors for homelessness, including the role of service in the Iraq or Afghanistan conflicts, among a large cohort of recent veterans. Data for this study came from administrative records for 310,685 veterans who separated from active military duty from July 1, 2005, to September 30, 2006. We used survival analysis methods to determine incidence rates and risk factors for homelessness, based on baseline data for military factors, demographic characteristics, and diagnoses of behavioral health disorders and traumatic brain injury. Service in Iraq or Afghanistan and, more specifically, posttraumatic stress disorder among veterans deployed there, were significant risk factors of modest magnitude for homelessness, and socioeconomic and behavioral health factors provided stronger indicators of risk."},{"k":"radford_2013_return","t":"Return to work after traumatic brain injury: cohort comparison and economic evaluation.","y":2013,"v":"Brain Injury","ty":"journal-article","url":"https://eprints.soton.ac.uk/478171","oa":1,"a":["Radford, K","Phillips, J","Drummond, A","Sach, T","Walker, M","Tyerman, A","Haboubi, N","Jones, T"],"s":["L"],"th":["cost-effectiveness","neurorehabilitation"],"o":["health costs","return to work"],"j":["United Kingdom"],"f":["At 12 months, 15 per cent more participants receiving specialist TBI vocational rehabilitation were working than those receiving usual care (75 per cent versus 60 per cent).","Mean TBI vocational rehabilitation health costs per person at one year were only 75 pounds greater than usual care, indicating the intervention was close to cost-neutral while improving return-to-work rates."],"es":[{"m":"return to work rate","v":"75% vs 60%","ci":null,"c":"TBI vocational rehabilitation vs usual care, 12 months"}],"pop":"adults of working age with TBI","set":"community","d":"quasi-experimental","n":94,"em":"specialist TBI vocational rehabilitation versus usual care","lim":"Cohort comparison rather than randomised design; small sample (94 participants); general working-age TBI population rather than a justice-involved sample, so no direct evidence on return-on-investment for justice-system identification or rehabilitation.","q":"A genuine UK economic evaluation of TBI rehabilitation, useful as a methodological template for a justice-population return-on-investment case, but not itself set in a justice population; no UK or international economic evaluation specific to identification or rehabilitation of TBI within justice populations was located in this search.","tier":3,"era":"foundational","uk":"high","con":0,"nt":"Verified via University of Southampton institutional repository record (eprints.soton.ac.uk/478171); original Brain Injury journal DOI not independently re-confirmed in this search, so doi left null per the no-fabrication rule. Included to evidence the absence of a justice-specific TBI economic/ROI evaluation, an explicit gap for the memo.","ep":"e2","ver":"CONFIRMED"},{"k":"russell_2013_challenges","t":"Challenges associated with screening for traumatic brain injury among US veterans seeking homeless services","y":2013,"v":"American Journal of Public Health","ty":"journal-article","doi":"10.2105/ajph.2013.301485","pmid":"24148060","a":["Russell, L.M.","Devore, M.D.","Barnes, S.M.","Forster, J.E.","Hostetter, T.A.","Montgomery, A.E.","Casey, R.","Kane, V.","Brenner, L.A."],"s":["e2"],"th":["homelessness","psychometrics","screening-tools","under-identification"],"o":["TBI prevalence","screening tool psychometrics"],"j":["United States"],"f":["47 per cent of veterans seeking homeless services at the western hospital site (n=678) screened as having a probable history of TBI using the TBI-4.","Psychometric results suggested the TBI-4 screen may underestimate true TBI prevalence, supporting the need for comprehensive follow-up assessment."],"pop":"veterans seeking homeless services","set":"community","d":"cross-sectional","n":800,"em":"TBI-4 screening tool","lim":"Convenience sample from two hospitals; a screening-only design without independent gold-standard confirmation for most participants.","q":"Key evaluation of the TBI-4 brief screening tool's real-world performance and limitations in a high-risk, service-seeking population.","tier":1,"era":"foundational","uk":"low","con":0,"ep":"e2","er":"instrumenting","sn":"refined","wm":"Provided the key field evaluation of the TBI-4 brief screening tool, demonstrating both its practical utility for rapid screening and its tendency to underestimate true TBI prevalence relative to comprehensive assessment.","ab":"We identified the prevalence of traumatic brain injury (TBI) among homeless veterans and assessed the TBI-4, a screening tool created to identify TBI history. Between May 2010 and October 2011, 800 US veterans from two hospitals, one eastern (n = 122) and one western (n = 678) completed some or all measures. Findings suggested that 47% of veterans seeking homeless services had a probable history of TBI (data for prevalence obtained only at the western hospital). However, psychometric results from the screening measure suggested that this may be an underestimate and supported comprehensive assessment of TBI in this population."},{"k":"sign_2013_130","t":"Brain injury rehabilitation in adults (SIGN 130)","y":2013,"v":"Healthcare Improvement Scotland (SIGN)","ty":"guideline","url":"https://www.sign.ac.uk/guidelines/brain-injury-rehabilitation-in-adults/","oa":1,"a":["Scottish Intercollegiate Guidelines Network"],"s":["K"],"th":["commissioning-and-policy","neurorehabilitation"],"j":["Scotland"],"f":["SIGN 130, issued March 2013, was reviewed in 2016 and endorsed as current, though the publisher notes some recommendations and declarations of interest may now be out of date."],"set":"hospital","d":"guideline","q":"National Scottish clinical guideline; publisher itself flags it as ageing and due further review.","tier":2,"era":"foundational","uk":"high","con":0,"nt":"Not withdrawn but explicitly flagged by Healthcare Improvement Scotland as potentially outdated in places; treat with caution for current practice.","ep":"e2","sn":"holds","ver":"CONFIRMED"},{"k":"slattery_2013_veterantreatmentcourts","t":"Catch, treat, and release: veteran treatment courts address the challenges of returning home","y":2013,"v":"Substance Use & Misuse","ty":"journal-article","doi":"10.3109/10826084.2013.797468","pmid":"23869463","oa":0,"a":["Slattery, M.","Dugger, M.T.","Lamb, T.A.","Williams, L."],"s":["J"],"th":["co-occurrence-mental-health","diversion-schemes","military-tbi"],"o":["PTSD symptoms","justice involvement","substance use"],"j":["United States"],"f":["Preliminary SAMHSA-funded evaluation data cited in this paper suggest Veteran Treatment Court participation is associated with improvements in PTSD symptoms and substance use among justice-involved veterans."],"pop":"justice-involved military veterans","set":"court","d":"quasi-experimental","em":"military combat deployment history, self-report","lim":"Described as preliminary evidence from a single funded evaluation without a comparison group reported in this paper; brain injury is not separately measured, only combat exposure and mental health status generally.","q":"One of the earlier published descriptions of the Veteran Treatment Court model; useful as a model description but weak as outcome evidence given the absence of a control group.","tier":2,"era":"foundational","uk":"medium","con":0,"nt":"TBI is not the primary focus of this paper (PTSD and substance use are), but it establishes the Veteran Treatment Court model that much of the later TBI-inclusive veteran justice literature builds on.","ep":"e2","ab":"After a decade of war, there is a great need for treatment and alternatives to incarceration for justice-involved veterans. U.S. military service members are returning from combat with substantial mental health challenges, which increase the potential for justice involvement. Veteran Treatment Courts are starting across the nation to meet this need for therapeutic justice. These problem solving courts provide access to treatment and motivation for engagement. Preliminary evidence from a Substance Abuse and Mental Health Services Administration-funded evaluation suggests that significant improvements in posttraumatic stress disorder and substance use are just a few of the positive outcomes that these courts may help veterans achieve."},{"k":"steinberg_2013_influence","t":"The influence of neuroscience on US Supreme Court decisions about adolescents' criminal culpability","y":2013,"v":"Nature Reviews Neuroscience","ty":"review","doi":"10.1038/nrn3509","pmid":"23756633","oa":0,"a":["Steinberg, L."],"s":["B"],"th":["executive-function","sentencing"],"o":["culpability","sentencing"],"j":["United States"],"f":["The US Supreme Court drew on adolescent brain development science in three landmark rulings limiting the most severe sentences for juveniles, on the basis of inherent psychological and neurobiological immaturity.","The neuroscientific evidence was probably persuasive to the Court because it aligned with, rather than overturned, existing behavioural-science and common-sense understandings of adolescence."],"pop":"general adolescent population; legal case analysis","set":"courts-and-trial","d":"narrative review","em":"n/a","lim":"Legal and policy analysis rather than primary neuroscience data.","q":"Useful synthesis of how developmental neuroscience has entered sentencing law; relevant background for the culpability and intervention themes even though it is US-focused and not TBI-specific.","tier":2,"era":"foundational","uk":"low","con":0,"nt":"US legal context; relevant as background on how adolescent brain science has been used in culpability arguments, a debate that extends to TBI-affected youth.","ep":"e2","sn":"holds","ver":"CONFIRMED","ab":"In the past 8 years, the US Supreme Court has issued landmark opinions in three cases that involved the criminal culpability of juveniles. In the most recent case, in 2012, a ruling prohibited states from mandating life without parole for crimes committed by minors. In these cases, the Court drew on scientific studies of the adolescent brain in concluding that adolescents, by virtue of their inherent psychological and neurobiological immaturity, are not as responsible for their behaviour as adults. This article discusses the Court's rationale in these cases and the role of scientific evidence about adolescent brain development in its decisions."},{"k":"topolovecvranic_2013_clarifying","t":"Clarifying the link between traumatic brain injury and homelessness: workshop proceedings","y":2013,"v":"Brain Injury","ty":"journal-article","doi":"10.3109/02699052.2013.823666","pmid":"24131277","a":["Topolovec-Vranic, J.","Ennis, N.","Ouchterlony, D.","Cusimano, M.D.","Colantonio, A.","Hwang, S.W.","Kontos, P.","Stergiopoulos, V.","Brenner, L."],"s":["e2"],"th":["commissioning-and-policy","evidence-gap","homelessness"],"o":["identification of service and research gaps"],"j":["Canada"],"f":["A multidisciplinary workshop of 37 stakeholders identified barriers to service provision for homeless individuals with TBI, including age- and gender-related issues, comorbid TBI and mental illness, and jurisdictional differences.","The workshop concluded there was very little empirical literature on TBI and homelessness and identified a research agenda to address the gap."],"pop":"stakeholders (frontline workers, clinicians, researchers, policy-makers, lived experience)","set":"n/a","d":"policy analysis","n":37,"lim":"Grey literature workshop proceedings, not primary research; findings represent stakeholder consensus rather than empirical data.","q":"Grey literature record capturing the decade's belief that the TBI-homelessness link, and by extension the TBI-justice link, was under-researched and under-resourced in service provision.","tier":3,"era":"foundational","uk":"low","con":0,"ep":"e2","er":"applying","sn":"historic","wm":"Captured contemporaneous professional consensus that services for homeless, and by extension justice-involved, people with TBI were inadequate and under-evidenced, helping set the research and service agenda for the following decade.","ab":"To disseminate the proceedings of a 1-day multidisciplinary stakeholder workshop aimed at examining the inter-relationship between traumatic brain injury (TBI) and homelessness. Thirty-seven stakeholders participated in the workshop, including frontline workers, physicians, nurses and other healthcare workers, researchers, policy-makers, students and individuals with lived experience of homelessness. The participants identified barriers to service provision for individuals who are homeless and have sustained TBI with a focus on age- and gender-related issues, co-morbid TBI and mental illness and jurisdictional differences. There is very little empirical literature on the topic of TBI and homelessness. The workshop identified key issues for consideration, including gaps in knowledge related to this topic."},{"k":"yue_2013_transforming","t":"Transforming research and clinical knowledge in traumatic brain injury pilot: multicenter implementation of the common data elements for traumatic brain injury","y":2013,"v":"Journal of Neurotrauma","ty":"journal-article","doi":"10.1089/neu.2013.2970","pmid":"23815563","a":["Yue, J.K.","Vassar, M.J.","Lingsma, H.F.","Cooper, S.R.","Okonkwo, D.O.","Valadka, A.B.","Gordon, W.A.","Maas, A.I.R.","Mukherjee, P.","Yuh, E.L.","Puccio, A.M.","Schnyer, D.M.","Manley, G.T."],"s":["e2"],"th":["administrative-data-linkage","case-definition","implementation-science"],"o":["feasibility of multi-site CDE data collection"],"j":["United States"],"f":["650 subjects were enrolled across three level I trauma centres and one rehabilitation centre to pilot multicentre implementation of the TBI Common Data Elements, including demographic, clinical, biospecimen, neuroimaging and outcome data."],"pop":"acute TBI patients undergoing CT imaging","set":"hospital","d":"prospective cohort","n":650,"em":"TBI Common Data Elements (TBI-CDE) framework","lim":"Feasibility pilot restricted to hospital trauma-centre settings; does not itself address justice populations.","q":"Demonstrated the practical feasibility of the NINDS Common Data Elements framework at multicentre scale, the infrastructure that pooled meta-analyses, including later justice-sector syntheses, would depend on.","tier":2,"era":"foundational","uk":"low","con":0,"ep":"e2","er":"applying","sn":"holds","wm":"Demonstrated the practical, multicentre feasibility of the NINDS TBI Common Data Elements framework established by Maas and colleagues (2010/2011), the data infrastructure that later individual-patient-data pooling and meta-analysis work would depend on.","ab":"Traumatic brain injury (TBI) is among the leading causes of death and disability worldwide. This prospective multicenter observational pilot study aimed to validate the feasibility of implementing the TBI Common Data Elements (TBI-CDEs). A total of 650 subjects who underwent computed tomography (CT) scans in the emergency department within 24 h of injury were enrolled at three level I trauma centers and one rehabilitation center. The TBI-CDE components collected included demographic, social and clinical data; biospecimens; neuroimaging studies; and outcome assessments at 3 and 6 months. Having demonstrated the feasibility of implementing the TBI-CDEs through successful recruitment and multidimensional data collection, the authors aim to expand to additional study sites."},{"k":"appag_2012_neurology","t":"December 2012 — Neurology, Acquired Brain Injury and Criminal Justice (APPPAG meeting minutes, not a report)","y":2012,"v":"Prison Reform Trust / All-Party Parliamentary Penal Affairs Group","ty":"report","url":"https://prisonreformtrust.org.uk/apppag/neurology-acquired-brain-injury-and-criminal-justice/","oa":1,"a":["All-Party Parliamentary Penal Affairs Group","Prison Reform Trust"],"s":["F","K"],"th":["commissioning-and-policy","courts-and-trial","prevalence-adult-custody","prevalence-youth-justice","staff-training"],"o":["custody reception screening","pre-sentence screening","staff and judiciary training"],"j":["United Kingdom"],"f":["The report cites young offender TBI rates of 65 to 72 per cent versus 24 to 32 per cent in the general population, and reports that 45 per cent of young offenders had experienced knockout injuries.","The report cites that 60 per cent of adult prisoners reported some head injury history, with 16 per cent having sustained moderate to severe injuries, and that those with multiple injuries were typically incarcerated for more violent offences.","Recommendations include neurological disability screening before sentencing, staff training for judiciary and advocates, comprehensive reception health assessment in custody, and multi-agency prevention through family support services.","Parliamentary briefing (4 December 2012) reporting that an estimated 65 to 72 per cent of incarcerated young people have experienced a head injury, compared with 24 to 32 per cent in the general population, and recommending early identification and multi-agency intervention."],"pop":"people with neurological disability and acquired brain injury in the criminal justice system","set":"mixed","d":"policy analysis","em":"n/a - parliamentary inquiry report summarising evidence","lim":"Advocacy-oriented parliamentary group report synthesising other primary research (likely including williams_2010_traumatic and related studies) rather than presenting independently collected data; specific primary sources for the cited percentages are not individually re-verified in this record.","q":"Foundational UK parliamentary/third-sector report that helped set the policy agenda on ABI and criminal justice; foundational era (pre-2016) source giving historical continuity to more recent UKABIF and HMI Probation outputs.","tier":2,"era":"foundational","uk":"high","con":0,"nt":"Foundational UK grey literature source (2012); figures cited overlap substantially with williams_2010_traumatic and williams_2010_selfreported and should be understood as drawing on that same evidence base rather than independent new data. | VERIFICATION: confirmed with a field correction applied, see corrections_log. | TYPE NOTE: meeting-minutes/briefing, not a standalone report","ep":"e2","sn":"historic","ver":"PARTIAL"},{"k":"baugh_2012_chronic","t":"Chronic traumatic encephalopathy: neurodegeneration following repetitive concussive and subconcussive brain trauma","y":2012,"v":"Brain Imaging and Behavior","ty":"review","doi":"10.1007/s11682-012-9164-5","pmid":"22552850","a":["Baugh, C.M.","Stamm, J.M.","Riley, D.O.","Gavett, B.E.","Shenton, M.E.","Lin, A.","Nowinski, C.J.","Cantu, R.C.","McKee, A.C.","Stern, R.A."],"s":["e2"],"th":["cte-neuropathology","military-tbi","repetitive-head-impact"],"o":["dementia","depression and suicidality","executive dysfunction","impulse control","memory impairment"],"j":["United States"],"f":["The review describes CTE as neuropathologically characterised by aggregation of hyperphosphorylated tau and TDP-43, thought to result in executive dysfunction, memory impairment, depression, suicidality, apathy, poor impulse control and eventual dementia.","The authors state CTE could at the time only be diagnosed postmortem, and that risk factors beyond repetitive brain trauma remained unknown.","The review identifies the creation of clinical diagnostic criteria and objective biomarkers as the field's central unmet research needs."],"pop":"contact sport athletes and military personnel with a history of repetitive brain trauma","set":"n/a","d":"narrative review","em":"narrative synthesis of postmortem case literature; no primary exposure ascertainment","lim":"Narrative review of a still-small postmortem case literature; no systematic search method or quality appraisal of included studies is reported.","q":"A widely cited mid-decade consolidation of the CTE literature from the Boston University group; it is authored by the same research group whose case definitions it reviews, so it consolidates rather than independently tests the construct.","tier":2,"era":"foundational","uk":"low","con":1,"cn":"As with McKee et al. (2009, this harvest), the causal framing of CTE as a distinct, repetitive-trauma-caused disease was later disputed, including by researchers outside the group producing these reviews.","ep":"e2","er":"consolidating","sn":"contested","wm":"Consolidated the case for CTE as a distinct neurodegenerative disease extending beyond boxing and football to military populations, broadening the construct's reach into the military and, later, justice literature, while candidly flagging that no in-life diagnostic method yet existed.","sup":["mez_2017_clinicopathological"],"ab":"Chronic Traumatic Encephalopathy (CTE) is a neurodegenerative disease thought to be caused, at least in part, by repetitive brain trauma, including concussive and subconcussive injuries. It is thought to result in executive dysfunction, memory impairment, depression and suicidality, apathy, poor impulse control, and eventually dementia. Beyond repetitive brain trauma, the risk factors for CTE remain unknown. CTE is neuropathologically characterized by aggregation and accumulation of hyperphosphorylated tau and TDP-43. Recent postmortem findings indicate that CTE may affect a broader population than was initially conceptualized, particularly contact sport athletes and those with a history of military combat. Given the large population that could potentially be affected, CTE may represent an important issue in public health. Although there has been greater public awareness brought to the condition in recent years, there are still many research questions that remain. Thus far, CTE can only be diagnosed post-mortem. Current research efforts are focused on the creation of clinical diagnostic criteria, finding objective biomarkers for CTE, and understanding the additional risk factors and underlying mechanism that causes the disease. This review examines research to date and suggests future directions worthy of exploration."},{"k":"berger_2011_common","t":"Common data elements for pediatric traumatic brain injury: recommendations from the biospecimens and biomarkers workgroup","y":2012,"v":"Journal of Neurotrauma","ty":"guideline","doi":"10.1089/neu.2011.1861","pmid":"22106839","a":["Berger, R.P.","Beers, S.R.","Papa, L.","Bell, M."],"s":["e2"],"th":["administrative-data-linkage","case-definition"],"o":["standardised paediatric biospecimen collection recommendations"],"j":["United States"],"f":["Produced consensus best-practice recommendations for paediatric-specific biospecimen collection within the interagency TBI Common Data Elements initiative, addressing a gap left by adult-only prior guidance."],"pop":"n/a (paediatric TBI research infrastructure)","set":"n/a","d":"guideline","lim":"Consensus expert opinion rather than empirical research; addresses biospecimens specifically rather than the full CDE demographic and clinical framework.","q":"Minor but concrete extension of the NINDS Common Data Elements initiative to paediatric TBI research infrastructure, relevant background to the decade's evolving case-definition and data-standardisation agenda for youth TBI research, including youth justice.","tier":3,"era":"foundational","uk":"low","con":0,"ep":"e2","er":"instrumenting","sn":"holds","wm":"Extended the NINDS Common Data Elements initiative to paediatric-specific biospecimen standards, part of the broader decade-long effort to standardise TBI case definition and data collection that later underpinned youth-focused prevalence and outcome research.","ab":"Biospecimens represent a critically important resource in pediatric brain injury research. Recommendations have also been provided by the Biospecimens and Biomarkers Workgroup of the interagency TBI Common Data Elements (CDE) initiative, but these focus exclusively on adult biospecimen collection. An additional workgroup was formed to specifically address this gap. Consensus recommendations were developed by review of previously published adult-specific recommendations and by participation in the interagency workshop 'Common Data Elements for TBI Research: Pediatric Considerations,' held in Houston, Texas in March of 2010."},{"k":"cernich_2012_assessment","t":"Assessment of co-occurring disorders in veterans diagnosed with traumatic brain injury","y":2012,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0b013e3182585cd5","pmid":"22767073","a":["Cernich, A.N.","Chandler, L.","Scherdell, T.","Kurtz, S."],"s":["e2"],"th":["clinical-assessment","co-occurrence-mental-health"],"o":["co-occurring psychiatric and somatic symptoms"],"j":["United States"],"f":["Among 402 veterans receiving secondary TBI evaluation, those with positive PTSD and depression screens reported significantly more cognitive and affective symptoms than those screening negative.","Individuals with a positive alcohol abuse screen did not report significantly more symptoms than those without."],"pop":"veterans with mild TBI","set":"hospital","d":"cross-sectional","n":402,"em":"positive TBI screen followed by secondary evaluation","lim":"Retrospective, single-site clinical sample; not a justice population.","q":"Characterises the co-occurring disorder picture in mild TBI, foundational to understanding how comorbid presentations complicate identification and referral in justice-relevant populations.","tier":3,"era":"foundational","uk":"low","con":0,"ep":"e2","er":"context","sn":"holds","wm":"Detailed the clinical complexity of co-occurring psychiatric and somatic symptoms in mild TBI, informing the field's growing recognition that comorbidity complicates identification and referral wherever TBI is screened.","ab":"The co-occurrence of psychiatric disorders and other somatic disorders poses a significant challenge for the individual clinician working with veterans who report a history of mild traumatic brain injury (mTBI). Four hundred two veterans of the recent conflicts who received secondary level evaluation for TBI following positive TBI screening. Significant differences were detected in symptom reporting between those who screened positive and those who screened negative on psychiatric screening. Those with positive posttraumatic stress disorder and depression screens endorsed more cognitive and affective symptoms; individuals screening positive for alcohol abuse did not report significantly more symptoms."},{"k":"cullen_2011_multisite","t":"A multi-site randomized controlled trial of a cognitive skills programme for male mentally disordered offenders: social-cognitive outcomes","y":2012,"v":"Psychological Medicine","ty":"journal-article","doi":"10.1017/s0033291711001553","pmid":"21846425","oa":0,"a":["Cullen, A.E.","Clarke, A.Y.","Kuipers, E.","Hodgins, S.","Dean, K.","Fahy, T."],"s":["H"],"th":["adapted-interventions","impulsivity-aggression"],"o":["criminal attitudes","programme completion","social problem-solving"],"j":["United Kingdom"],"f":["In an 84-person RCT of the Reasoning and Rehabilitation cognitive skills programme for mentally disordered offenders, the treatment group showed significant improvements in social problem-solving relative to treatment as usual, partly maintained at 12 months.","Only half of those allocated to the programme completed it in full, illustrating a substantial completion problem even in a population selected for capacity to engage."],"pop":"male mentally disordered offenders with psychotic disorder and history of violence (not brain-injury specific)","set":"mixed","d":"RCT","n":84,"em":"clinical diagnosis of psychotic disorder; not screened for brain injury","lim":"Not a brain-injury-specific population (selected for psychotic disorder and violence history, with no TBI/ABI screening reported); researchers were not blind to group status; roughly 50 per cent completion.","q":"A genuine multi-site RCT (rare in this literature) demonstrating that structured cognitive-skills programmes can produce measurable gains in a cognitively and psychiatrically complex offender population, but the 50 per cent completion rate is itself evidence of how hard standard accredited-programme delivery is with cognitively impaired or unwell offenders, even without brain injury being the specific target.","tier":2,"era":"foundational","uk":"high","con":0,"nt":"Not brain-injury specific; included as directly relevant context for the accredited-programme-adaptation and completion-rate questions in this strand's brief. No TBI/ABI screening was reported for this sample.","ep":"e2","ab":"Cognitive skills programmes have been associated with improvements on psychometric measures and reductions in antisocial behaviour in mentally disordered offenders (MDOs). However, to date there have been no randomized controlled trials (RCTs) of such programmes with this population. A total of 84 men with a primary diagnosis of psychotic disorder and a history of violence were recruited from medium-secure forensic units and allocated to receive Reasoning and Rehabilitation (R&R, n=44) or treatment as usual (TAU, n=40). The R&R group demonstrated significant improvements on measures of social problem-solving relative to the TAU group, some of which were maintained at 12 months post-treatment. Only half of those allocated to receive R&R completed the full programme. This study establishes that multi-site RCTs can be conducted in medium-secure forensic units."},{"k":"davies_2012_selfreported","t":"Self-reported traumatic brain injury and postconcussion symptoms in incarcerated youth","y":2012,"v":"Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0b013e31825360da","pmid":"22573045","url":"https://doi.org/10.1097/HTR.0b013e31825360da","oa":0,"a":["Davies, R.C.","Williams, W.H.","Hinder, D.","Burgess, C.N.W.","Mounce, L.T.A."],"s":["E"],"th":["co-occurrence-substance-use","offending-onset","self-report-validity","violent-offending"],"o":["co-occurrence-substance-use","offending-onset","violent-offending"],"j":["United Kingdom"],"f":["More than 70 per cent of incarcerated youth reported at least one head injury and 41 per cent reported a head injury with loss of consciousness.","Postconcussion symptoms increased with frequency and severity of TBI, and this dose-response relationship was not accounted for by alcohol use."],"pop":"incarcerated male juvenile offenders, average age 16","set":"youth custody","d":"cross-sectional","n":61,"em":"self-reported head injury and loss of consciousness, Rivermead Post-concussion Symptoms Questionnaire","lim":"Small sample (n=61), self-report exposure and outcome, cross-sectional design precludes causal or temporal inference about age of first conviction.","q":"Small UK descriptive study; useful for the age-at-first-conviction theme but underpowered and unadjusted.","tier":3,"era":"foundational","uk":"high","con":0,"nt":"abstract only reviewed in full; small sample, tier 3 context piece from the Exeter group's early youth justice work.","ep":"e2","sn":"refined","ab":"To determine the prevalence rate of traumatic brain injury (TBI) in incarcerated youth and whether frequency and severity of TBI are associated with postconcussion symptoms (PCS), violent offending behaviors, age of first conviction, and substance abuse. Sixty-one incarcerated male juvenile offenders with an average age of 16 years. Self-rated measures of head injury, TBI, PCS (Rivermead Post-concussion Symptoms Questionnaire), history of alcohol and drug use, and criminal history. More than 70% reported at least 1 head injury at some point in their lives, and 41% reported experiencing a head injury with loss of consciousness. Postconcussion symptoms reliably increased with the frequency and severity of TBI. The relation between frequency and symptoms was mostly accounted for by severity of TBI. Alcohol use reliably increased with the severity of TBI and was associated with PCS. Alcohol use did not account for the dose-response relation between TBI and PCS. Findings indicate a need to account for TBI in offender populations in managing care needs, which may contribute to reduction in offending behaviors."},{"k":"elbogen_2012_criminaljustice","t":"Criminal justice involvement, trauma, and negative affect in Iraq and Afghanistan war era veterans","y":2012,"v":"Journal of Consulting and Clinical Psychology","ty":"journal-article","doi":"10.1037/a0029967","pmid":"23025247","oa":1,"a":["Elbogen, E.B.","Johnson, S.C.","Newton, V.M.","Straits-Troster, K.","Vasterling, J.J.","Wagner, H.R.","Beckham, J.C."],"s":["J"],"th":["co-occurrence-mental-health","co-occurrence-substance-use","military-tbi","offending-onset"],"o":["arrest since returning from military service"],"j":["United States"],"f":["9% of surveyed Iraq/Afghanistan-era veterans reported an arrest since returning home, mostly for nonviolent offences resulting in less than 2 weeks' incarceration.","In multivariate analyses controlling for other factors, arrest was significantly related to younger age, male gender, witnessing family violence, prior arrest history, substance misuse and PTSD with high anger/irritability, but was not significantly related to combat exposure or TBI once these other factors were accounted for."],"pop":"Iraq and Afghanistan war era veterans, national survey","set":"community","d":"cross-sectional","n":1388,"em":"self-reported TBI history, national survey item","lim":"Cross-sectional self-report survey; TBI ascertained by brief self-report rather than structured interview; cannot establish causal direction.","q":"Important corrective evidence: in adjusted analyses TBI itself dropped out as a significant predictor of arrest once PTSD, anger/irritability, substance misuse and prior history were accounted for, suggesting TBI's apparent link to veteran offending may often be confounded by co-occurring PTSD and substance use rather than a direct effect.","tier":1,"era":"foundational","uk":"medium","con":1,"cn":"Findings complicate a simple TBI-causes-offending narrative in veterans by showing TBI was not an independent predictor of arrest once PTSD, anger and substance use were controlled for.","nt":"Key nuance for the memo's transfer analysis: TBI's role in veteran offending appears substantially mediated by co-occurring PTSD, anger and substance use rather than acting as an independent risk factor.","ep":"e2","sn":"contested","ver":"CONFIRMED","ab":"Although criminal behavior in veterans has been cited as a growing problem, little is known about why some veterans are at increased risk for arrest. Theories of criminal behavior postulate that people who have been exposed to stressful environments or traumatic events and who report negative affect such as anger and irritability are at increased risk of antisocial conduct. We hypothesized veterans with posttraumatic stress disorder (PTSD) or traumatic brain injury (TBI) who report anger/irritability would show higher rates of criminal arrests. To test this, we examined data in a national survey of N=1,388 Iraq and Afghanistan war era veterans. We found that 9% of respondents reported arrests since returning home from military service. Most arrests were associated with nonviolent criminal behavior resulting in incarceration for less than 2 weeks. Unadjusted bivariate analyses revealed that veterans with probable PTSD or TBI who reported anger/irritability were more likely to be arrested than were other veterans. In multivariate analyses, arrests were found to be significantly related to younger age, male gender, having witnessed family violence, prior history of arrest, alcohol/drug misuse, and PTSD with high anger/irritability but were not significantly related to combat exposure or TBI."},{"k":"elbogen_2012_protectivefactors","t":"Protective factors and risk modification of violence in Iraq and Afghanistan war veterans","y":2012,"v":"The Journal of Clinical Psychiatry","ty":"journal-article","doi":"10.4088/jcp.11m07593","pmid":"22795217","oa":1,"a":["Elbogen, E.B.","Johnson, S.C.","Wagner, H.R.","Newton, V.M.","Timko, C.","Vasterling, J.J.","Beckham, J.C."],"s":["J"],"th":["co-occurrence-mental-health","impulsivity-aggression","military-tbi"],"o":["physical aggression","violence toward others"],"j":["United States"],"f":["One-third of surveyed veterans self-reported committing an act of aggression toward others in the past year, mostly minor aggression.","Stable living situation and perceived control over one's life were independently associated with reduced odds of severe violence, and resilience, positive social support and financial security were linked to reduced odds of other physical aggression, even after controlling for combat exposure, PTSD and substance misuse."],"pop":"Iraq and Afghanistan war era veterans, national survey","set":"community","d":"cross-sectional","n":1388,"em":"self-reported combat exposure and aggression, national survey","lim":"Cross-sectional self-report survey; TBI is not separately measured in this analysis, which focuses on combat exposure and PTSD rather than head injury specifically.","q":"Important for the transfer analysis because it identifies modifiable psychosocial protective factors (housing stability, sense of control, social support) that reduce violence risk independent of trauma exposure, pointing towards intervention targets that do not require resolving the TBI-specific causal question.","tier":2,"era":"foundational","uk":"medium","con":0,"nt":"TBI not directly measured; included for its evidence on modifiable protective factors against veteran violence, directly relevant to the intervention/transfer discussion.","ep":"e2","ab":"After returning home, a subset of Iraq and Afghanistan War veterans report engaging in aggression toward others. This study is the first to identify variables empirically related to decreased risk of community violence among veterans. The authors conducted a national survey in which participants were randomly drawn from over 1 million US military service members who served after September 11, 2001. Data were collected from a total of 1,388 Iraq and Afghanistan War era and theater veterans. One-third of survey respondents self-identified committing an act of aggression toward others during the past year, mostly involving minor aggressive behavior. Younger age, criminal arrest record, combat exposure, probable posttraumatic stress disorder, and alcohol misuse were positively related to violence toward others. Controlling for these covariates, multivariate analyses showed that stable living situation and the perception of having control over one's life were associated with reduced odds of severe violence. Greater resilience, perceiving positive social support, and having money to cover basic needs were linked to reduced odds of other physical aggression."},{"k":"ferguson_2012_prevalence","t":"Prevalence of traumatic brain injury among prisoners in South Carolina","y":2012,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0b013e31824e5f47","pmid":"22573044","url":"https://pubmed.ncbi.nlm.nih.gov/22573044/","oa":0,"a":["Ferguson, P.L.","Pickelsimer, E.E.","Corrigan, J.D.","Bogner, J.A.","Wald, M.","Ferguson, PL","Pickelsimer, EE","Corrigan, JD","Bogner, JA","Wald, M"],"s":["A","C","e2"],"th":["case-definition","prevalence-adult-custody","prevalence-women","screening-tools"],"o":["TBI prevalence","gender differences","lifetime TBI prevalence by gender and sentence type","lifetime TBI prevalence by severity and gender","sentence type"],"j":["United States (South Carolina)"],"f":["65 per cent of male releases and non-releases, and 72 to 73 per cent of female releases and non-releases, reported at least one TBI with alteration of consciousness.","42 to 50 per cent of men and 33 to 50 per cent of women reported at least one TBI with loss of consciousness.","35 to 58 per cent reported ongoing TBI symptoms, varying by sex and release status.","This statewide South Carolina study used a stratified random sample of 636 prisoners (men and women, across release types and lifetime/death sentences) and the OSU TBI-ID interview to estimate weighted lifetime TBI prevalence.","The retrieved abstract is truncated before the headline prevalence figure is given; the study is one of the methodologically strongest US state-level prevalence studies, using a validated structured interview and stratified sampling design.","The study used a stratified random sample of 636 male and female South Carolina prisoners, one of the first state-wide prevalence studies to stratify by gender using the OSU TBI-ID."],"pop":"adult male and female state prisoners","set":"prison","d":"cross-sectional","n":636,"em":"customised version of OSU TBI-ID, in-person interview","lim":"Weighted stratified sample within a single US state prison system; exposure ascertained by self-report interview rather than independent verification.","q":"One of the largest state-wide prevalence surveys of the decade using a validated interview method (OSU TBI-ID), with statistically weighted sampling across release types.","tier":1,"era":"foundational","uk":"medium","con":0,"nt":"Abstract only, and truncated before the headline prevalence percentage was given in the retrieved text.","ep":"e2","er":"establishing","sn":"refined","wm":"Provided one of the largest, statistically weighted state-wide prevalence estimates of the decade using the validated OSU TBI-ID methodology, establishing very high prevalence estimates (spanning 65 to 73 per cent) that fed into subsequent syntheses.","ab":"To determine lifetime prevalence of traumatic brain injury (TBI) in a statewide sample of prisoners. Retrospective and cross-sectional cohort study. Stratified random sample of prisoners scheduled to be released by release type for each gender (275 men and 267 women with completed sentences and 19 men and 15 women granted parole) and a random sample of prisoners by gender with lifetime or death sentences (26 men and 34 women). In-person interviews ascertained history of TBI using a customized version of the Ohio State University TBI Identification Method. Sixty-five percent of male releases and nonreleases, and 72% and 73% of female releases and nonreleases, reported at least 1 TBI with an alteration of consciousness. Forty-two percent of male releases and 50% of nonreleases, and 50% of female releases and 33% of nonreleases, reported at least 1 TBI with loss of consciousness. Thirty-five percent of male releases and 42% of nonreleases, and 55% of female releases and 58% of nonreleases, reported ongoing symptoms from TBI."},{"k":"hellenbach_2011_custody","t":"Learning disabilities and criminal justice: custody sergeants' perceptions of alleged offenders with learning disabilities","y":2012,"v":"British Journal of Learning Disabilities","ty":"journal-article","doi":"10.1111/j.1468-3156.2011.00677.x","url":"https://onlinelibrary.wiley.com/doi/10.1111/j.1468-3156.2011.00677.x","oa":1,"a":["Hellenbach, M."],"s":["M"],"th":["police-custody","reasonable-adjustments","under-identification","workforce-capability"],"o":["custody sergeant knowledge and confusion about learning disability","impact of performance targets","provision of appropriate adult support"],"j":["United Kingdom (England)"],"f":["Interviews with 15 custody sergeants across Cheshire, Merseyside and Greater Manchester found considerable confusion among officers about what characterises a person with a learning disability.","Provision of support, particularly access to an appropriate adult, depended on the individual custody sergeant's professional identity rather than on a consistent process.","Pressure from performance targets further compromised the extent to which detainees' support needs were considered when processing arrestees."],"pop":"custody sergeants (police)","set":"police custody","d":"qualitative","n":15,"em":"interview-based exploration of custody sergeant perceptions; no formal screening instrument for detainees","lim":"Small sample of 15 custody sergeants in northern England forces; population is learning disability, not brain injury, and confusion between the two conditions is itself a documented problem this strand is interested in.","q":"Directly relevant methodologically (police custody, qualitative interviews with named professional role) even though the target population is learning disability rather than ABI; useful analogue given how often the two are conflated by custody staff.","tier":3,"era":"foundational","uk":"high","con":0,"nt":"Population is learning disability, not acquired brain injury; logged as a closely analogous UK police-custody qualitative study and because confusion between learning disability and ABI is itself a recurring theme practitioners report.","ep":"e2","sn":"holds","ver":"CONFIRMED","ab":"In this study, 15 custody sergeants from Cheshire, Merseyside and Greater Manchester were interviewed regarding their opinions and attitudes towards offenders with learning disabilities. It became evident that there was a lot of confusion about what characterises a person with learning disabilities. The provision of support to offenders with learning disabilities, particularly the availability of an appropriate adult, depended on the custody sergeant's professional identity. Pressure resulting from performance targets further compromised a detainee's needs for support to be sufficiently considered by custody sergeants when processing arrestees."},{"k":"larney_2012_crosssectional","t":"A cross-sectional survey of prevalence and correlates of suicidal ideation and suicide attempts among prisoners in New South Wales, Australia","y":2012,"v":"BMC Public Health","ty":"journal-article","doi":"10.1186/1471-2458-12-14","pmid":"22225627","url":"https://pubmed.ncbi.nlm.nih.gov/22225627/","oa":1,"a":["Larney, S.","Topp, L.","Indig, D.","O'Driscoll, C.","Greenberg, D."],"s":["F","e2"],"th":["co-occurrence-mental-health","prevalence-adult-custody","suicide-and-self-harm","violent-offending"],"o":["correlates including TBI","suicidal ideation","suicide attempt"],"j":["Australia (New South Wales)"],"f":["One-third of 996 inmates reported lifetime suicidal ideation and one-fifth had attempted suicide.","Correlates of suicidal ideation included violent offending, traumatic brain injury, depression, self-harm and psychiatric hospitalisation.","One third of 996 surveyed New South Wales prisoners reported lifetime suicidal ideation and one fifth had attempted suicide.","Traumatic brain injury was among the correlates of suicidal ideation, alongside violent offending, depression, self-harm and psychiatric hospitalisation."],"pop":"adult prisoners","set":"prison","d":"cross-sectional","n":996,"em":"self-report (telephone survey)","lim":"Cross-sectional design; TBI treated as one of several correlates rather than a primary exposure of interest.","q":"Context study identifying TBI as one of several correlates of suicidal ideation in a large representative prisoner sample, rather than a dedicated TBI prevalence study.","tier":2,"era":"foundational","uk":"low","con":0,"nt":"Australian setting; TBI identified as a correlate of suicidal ideation but not isolated with its own effect size in the abstract.","ep":"e2","er":"context","sn":"holds","wm":"Identified traumatic brain injury as an independent correlate of suicidal ideation in a large, representative prisoner sample, contributing to the decade's emerging picture of TBI as part of a wider constellation of custodial vulnerability.","ab":"We aimed to estimate the prevalence of suicidal ideation and suicide attempt among prisoners in New South Wales, Australia. A cross-sectional design was used. Participants were a random, stratified sample of 996 inmates who completed a telephone survey. One-third of inmates reported lifetime suicidal ideation and one-fifth had attempted suicide. Correlates of suicidal ideation included violent offending, traumatic brain injury, depression, self-harm, and psychiatric hospitalisation."},{"k":"occ_2012_nobodymadetheconnection","t":"Nobody Made the Connection: The Prevalence of Neurodisability in Young People Who Offend","y":2012,"v":"Office of the Children's Commissioner for England","ty":"report","url":"https://assets.childrenscommissioner.gov.uk/wpuploads/2017/07/Nobody-made-the-connection.pdf","oa":1,"a":["Hughes, N.","Williams, H.","Chitsabesan, P.","Davies, R.","Mounce, L."],"s":["K"],"th":["co-occurrence-neurodivergence","prevalence-youth-justice","under-identification"],"j":["England and Wales"],"f":["Literature review for the Children's Commissioner for England, with an expert advisory group and focus groups in one young offender institution, reporting higher rates of neurodevelopmental disorders, including traumatic brain injury, among young people in custody than in the general population, and concluding that many are likely to be undiagnosed.","Its custody figures for traumatic brain injury (65.1% to 72.1%, Table 1, p. 23) restate two UK self-report studies (williams_2010_selfreported; davies_2012_selfreported); its executive summary gives 65% to 76%, which the main text does not support."],"set":"youth custody","d":"narrative review","q":"Official children's rights body report; foundational and still widely cited in UK youth justice neurodisability literature.","tier":1,"era":"foundational","uk":"high","con":0,"nt":"Original 2012 publication by the statutory Children's Commissioner for England; re-hosted on the Commissioner's current asset domain. | REPORT CHECK 13 September 2026: findings re-charted from the official document by an independent verification pass (see 03-verification/pass5-currency-harvest.json). Restating record: cite the primary studies for figures. Co-authored by Huw Williams; characterisation settled by Stan Gilmour under decision S25. | VERIFICATION: confirmed with a field correction applied, see corrections_log.","ep":"e2","sn":"holds","ver":"PARTIAL"},{"k":"rees-jones_2012_multisite","t":"A multi-site controlled trial of a cognitive skills program for mentally disordered offenders","y":2012,"v":"BMC Psychiatry","ty":"journal-article","doi":"10.1186/1471-244x-12-44","pmid":"22607165","oa":1,"a":["Rees-Jones, A.","Gudjonsson, G.","Young, S."],"s":["H"],"th":["adapted-interventions","impulsivity-aggression"],"o":["anger","locus of control","social problem-solving","violent attitudes"],"j":["United Kingdom"],"f":["In a 10-site controlled (non-randomised) trial, 78 per cent of 67 participants completed the R&R2 Mental Health Programme, a comparatively low drop-out rate, and treatment effects were found on violent attitudes, rational problem-solving and anger cognitions relative to 54 waiting-list controls.","The authors state explicitly that this was not randomised and call for a future RCT."],"pop":"male mentally disordered offenders across 10 forensic mental health sites (not brain-injury specific)","set":"mixed","d":"quasi-experimental","n":121,"em":"forensic mental health service caseload; no TBI/ABI screening reported","lim":"Waiting-list, not active, control; not randomised (a genuinely randomised version of the same programme was later published by Cullen et al. 2011 with a smaller, more complex sample); no brain injury screening.","q":"Quasi-experimental, not randomised, and the authors say so themselves; provides encouraging completion-rate and outcome data for an adapted cognitive-skills programme in a complex mentally disordered offender population, but caution is needed given the design and absence of ABI-specific data.","tier":3,"era":"foundational","uk":"high","con":0,"nt":"Not brain-injury specific. Included as context on programme completion and adaptation for cognitively/psychiatrically complex offenders, a closely analogous population to the neurodisabled offender group central to this strand.","ep":"e2","ab":"The effectiveness of offending behaviour programs in forensic mental health settings is not well established. A sample of 121 adult males drawn from 10 forensic mental health sites completed questionnaires at baseline and post-treatment to assess violent attitudes, locus of control, social problem-solving and anger. The data of 67 patients who participated in the group condition were compared with 54 waiting-list controls who received treatment as usual. 78% of group participants completed the program. In contrast to controls, significant treatment effects were found at outcome on self-reported measures of violent attitudes, rational problem-solving and anger cognitions. R&R2 MHP was effective in a sample of MDOs and had a comparatively low drop-out rate. Future research should use a randomized controlled design."},{"k":"topolovecvranic_2012_traumatic","t":"Traumatic brain injury among people who are homeless: a systematic review","y":2012,"v":"BMC Public Health","ty":"systematic-review","doi":"10.1186/1471-2458-12-1059","pmid":"23216886","a":["Topolovec-Vranic, J.","Ennis, N.","Colantonio, A.","Cusimano, M.D.","Hwang, S.W.","Kontos, P.","Ouchterlony, D.","Stergiopoulos, V."],"s":["e2"],"th":["evidence-gap","heterogeneity","homelessness","systematic-review-method"],"o":["TBI prevalence range"],"j":["mixed"],"f":["Eight studies met inclusion criteria; TBI prevalence among homeless samples ranged from 8 to 53 per cent.","Study quality was generally moderate, sample sizes were small and mainly male, and validated screening tools were rarely used across the included literature."],"pop":"people who are homeless","set":"community","d":"systematic review","em":"varied across 8 included studies","lim":"Small evidence base of 8 studies; poor demographic description and rare use of validated screening tools across included studies, per the review's own appraisal.","q":"First systematic review specifically on TBI and homelessness; establishes the wide, poorly standardised evidence base that parallel justice-sector reviews, for example Hughes and colleagues (2015), would later mirror.","tier":1,"era":"foundational","uk":"medium","con":0,"ep":"e2","er":"consolidating","sn":"refined","wm":"First systematic review of TBI prevalence in homeless populations, identifying the same definitional and methodological heterogeneity problems that limited pooled estimates across all the socially excluded populations covered by the decade's harvest, including justice populations.","ab":"Recent research has identified high rates of traumatic brain injury (TBI) among the homeless population, but to date there has not been a review of the literature on this topic. A systematic literature search was conducted in PsycINFO, Embase, and MEDLINE/Pubmed to identify all published research studies on TBI and homelessness. Eight research studies were identified. The rate of TBI among samples of persons who were homeless varied across studies, ranging from 8%-53%. Across the studies there was generally little information to adequately describe the research setting, sample sizes were small and consisted mainly of adult males, demographic information was not well described, and validated screening tools were rarely used. The methodological quality of the studies included was generally moderate."},{"k":"wilk_2012_postdeployment","t":"Mild traumatic brain injury (concussion), posttraumatic stress disorder, and depression in U.S. soldiers involved in combat deployments: association with postdeployment symptoms","y":2012,"v":"Psychosomatic Medicine","ty":"journal-article","doi":"10.1097/psy.0b013e318244c604","pmid":"22366583","oa":0,"a":["Wilk, J.E.","Herrell, R.K.","Wynn, G.H.","Riviere, L.A.","Hoge, C.W."],"s":["J"],"th":["co-occurrence-mental-health","military-tbi","screening-tools","under-identification"],"o":["PTSD","depression","postconcussive symptoms"],"j":["United States"],"f":["17% of surveyed soldiers reported at least one mild TBI during their previous deployment, and 59% of those reported more than one.","After adjusting for PTSD and depression, postconcussive symptoms including headache were more strongly associated with PTSD and depression than with mTBI history itself, indicating standard DoD/VA screening tools do not clearly distinguish symptoms attributable to mTBI from those attributable to co-occurring mental health conditions."],"es":[{"m":"odds ratio","v":"4.0","ci":"95% CI 2.4-6.8","c":"headache, multiple mTBI with loss of consciousness vs single occurrence"}],"pop":"US Army soldiers post-deployment to Iraq or Afghanistan","set":"community","d":"cross-sectional","n":1502,"em":"anonymous self-report survey of deployment-related mTBI, 4 to 6 months post-deployment","lim":"Cross-sectional, anonymous self-report survey conducted 4-6 months post-deployment; recall bias likely; cannot fully separate overlapping symptom profiles of mTBI, PTSD and depression.","q":"Important methodological caution for the whole military TBI field: shows that routine post-deployment screening tools conflate mTBI-attributable symptoms with PTSD- and depression-attributable symptoms, a confounding problem directly relevant to how police and occupational post-concussion assessments should be designed.","tier":1,"era":"foundational","uk":"medium","con":0,"nt":"Key methodological caution paper on symptom-attribution confounding between TBI and mental health conditions in deployment cohorts.","ep":"e2","ab":"Several studies have examined the relationship between concussion/mild traumatic brain injury (mTBI), posttraumatic stress disorder (PTSD), depression, and postdeployment symptoms. These studies indicate that the multiple factors involved in postdeployment symptoms are not accounted for in the screening processes of the Department of Defense/Veteran's Affairs months after concussion injuries. This study examined the associations of single and multiple deployment-related mTBIs on postdeployment health. A total of 1502 U.S. Army soldiers were administered anonymous surveys 4 to 6 months after returning from deployment to Iraq or Afghanistan. Of these soldiers, 17% reported an mTBI during their previous deployment. Of these, 59% reported having more than one. After adjustment for PTSD, depression, and other factors, loss of consciousness was significantly associated with three postconcussive symptoms, including headaches. However, these symptoms were more strongly associated with PTSD and depression than with a history of mTBI. These data indicate that current screening tools for mTBI being used by the Department of Defense/Veteran's Affairs do not optimally distinguish persistent postdeployment symptoms attributed to mTBI from other causes such as PTSD and depression."},{"k":"cicerone_2011_evidencebased","t":"Evidence-based cognitive rehabilitation: updated review of the literature from 2003 through 2008","y":2011,"v":"Archives of Physical Medicine and Rehabilitation","ty":"systematic-review","doi":"10.1016/j.apmr.2010.11.015","pmid":"21440699","a":["Cicerone, K.D.","Langenbahn, D.M.","Braden, C.","Malec, J.F.","Kalmar, K.","Fraas, M.","Felicetti, T.","Laatsch, L.","Harley, J.P.","Bergquist, T.","Azulay, J.","Cantor, J.","Ashman, T."],"s":["e2"],"th":["cognitive-remediation","evidence-gap","neurorehabilitation"],"o":["attention","comprehensive-holistic rehabilitation outcomes","executive function","memory","social communication"],"j":["international"],"f":["Of 112 studies fully reviewed, 14 were rated class I, 5 class Ia, 11 class II and 82 class III evidence.","The task force concluded there was substantial evidence to support interventions for attention, memory, social communication skills, executive function, and comprehensive-holistic neuropsychological rehabilitation after TBI.","Combined with the two prior reviews in the same series, a total of 370 interventions had been evaluated, including 65 class I or Ia studies, judged sufficient to support evidence-based rehabilitation protocols."],"pop":"adults with traumatic brain injury or stroke; published treatment studies 2003 to 2008","set":"mixed","d":"systematic review","n":112,"em":"n/a; systematic review of cognitive rehabilitation interventions, not an exposure study","lim":"The review notes most included studies were class III (lower-quality) evidence; publication and selection bias in the underlying treatment literature was not itself formally assessed.","q":"The reference evidence base for cognitive rehabilitation practice guidelines through this decade; not conducted in, or specific to, justice populations, but this is the evidence subsequently cited whenever cognitive rehabilitation was proposed for transfer into prison, probation or youth justice settings.","tier":1,"era":"foundational","uk":"medium","con":0,"nt":"Not justice-specific; included because it is the evidence base the field drew on when arguing for cognitive rehabilitation in criminal justice settings during this decade. No justice-population cognitive rehabilitation trial for this epoch was found in searching.","ep":"e2","er":"consolidating","sn":"refined","wm":"Provided the authoritative evidence-graded synthesis of cognitive rehabilitation practice that later justice-sector service models, including linkworker and adapted offending-behaviour programmes, cited to justify transferring rehabilitation methods into custodial and community justice settings, even though no trial in the review itself was conducted in a justice population.","ab":"To update our clinical recommendations for cognitive rehabilitation of people with traumatic brain injury (TBI) and stroke, based on a systematic review of the literature from 2003 through 2008. PubMed and Infotrieve literature searches were conducted using the terms attention, awareness, cognitive, communication, executive, language, memory, perception, problem solving, and/or reasoning combined with each of the following terms: rehabilitation, remediation, and training for articles published between 2003 and 2008. The task force initially identified citations for 198 published articles. One hundred forty-one articles were selected for inclusion after our initial screening. Twenty-nine studies were excluded after further detailed review. Excluded articles included 4 descriptive studies without data, 6 nontreatment studies, 7 experimental manipulations, 6 reviews, 1 single case study not related to TBI or stroke, 2 articles where the intervention was provided to caretakers, 1 article redacted by the journal, and 2 reanalyses of prior publications. We fully reviewed and evaluated 112 studies. Articles were assigned to 1 of 6 categories reflecting the primary area of intervention: attention; vision and visuospatial functioning; language and communication skills; memory; executive functioning, problem solving and awareness; and comprehensive-holistic cognitive rehabilitation. Articles were abstracted and levels of evidence determined using specific criteria. Of the 112 studies, 14 were rated as class I, 5 as class Ia, 11 as class II, and 82 as class III. Evidence within each area of intervention was synthesized and recommendations for Practice Standards, Practice Guidelines, and Practice Options were made. There is substantial evidence to support interventions for attention, memory, social communication skills, executive function, and for comprehensive-holistic neuropsychologic rehabilitation after TBI. Evidence supports visuospatial rehabilitation after right hemisphere stroke, and interventions for aphasia and apraxia after left hemisphere stroke. Together with our prior reviews, we have evaluated a total of 370 interventions, including 65 class I or Ia studies. There is now sufficient information to support evidence-based protocols and implement empirically-supported treatments for cognitive disability after TBI and stroke."},{"k":"donnelly_2011_reliability","t":"Reliability, sensitivity, and specificity of the VA traumatic brain injury screening tool","y":2011,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0b013e3182005de3","pmid":"21386716","url":"https://pubmed.ncbi.nlm.nih.gov/21386716/","oa":0,"a":["Donnelly, K.T.","Donnelly, J.P.","Dunnam, M.","Warner, G.C.","Kittleson, C.J.","Constance, J.E.","Bradshaw, C.B.","Alt, M."],"s":["D"],"th":["co-occurrence-mental-health","psychometrics","screening-tools"],"o":["diagnostic odds ratio","internal consistency","sensitivity","specificity","test-retest reliability"],"j":["United States"],"f":["The VATBIST had high internal consistency (0.77) and test-retest reliability (0.80) in 500 veterans, with sensitivity of 0.94 and specificity of 0.59.","Comorbid post-traumatic stress disorder symptoms reduced the screening tool's accuracy; diagnostic odds ratio rose from 12.6 in the full sample to 24 when probable PTSD cases were excluded."],"es":[{"m":"sensitivity","v":"0.94","ci":null,"c":"VATBIST vs comprehensive assessment"},{"m":"specificity","v":"0.59","ci":null,"c":"VATBIST vs comprehensive assessment"},{"m":"diagnostic odds ratio","v":"12.6 (full sample) to 24 (PTSD excluded)","ci":null,"c":"VATBIST accuracy with and without comorbid PTSD"}],"pop":"veterans of Iraq and Afghanistan wars","set":"community","d":"cross-sectional","n":500,"em":"VATBIST (VA Traumatic Brain Injury Screening Tool)","lim":"Veteran population, not justice-involved; high sensitivity paired with only moderate specificity means a substantial false-positive rate at the individual level, and comorbid PTSD further degrades specificity.","q":"Directly evidences a recurring pattern relevant to this strand: comorbid mental health symptoms (common in justice populations) can reduce the specificity of self-report TBI screening tools, a caution that should be read across to justice-setting instruments such as BISI and OSU TBI-ID.","tier":2,"era":"foundational","uk":"low","con":0,"ep":"e2","ab":"To provide item analyses, estimates of temporal reliability and internal consistency, and examination of the sensitivity and specificity of a traumatic brain injury-screening tool. Five hundred veterans of the wars in Iraq and Afghanistan enrolled in the study, approximately half of whom (248) volunteered. The remaining 252 participants were referred to Veteran Affairs (VA) neuropsychology or polytrauma clinics. Five VA medical centers and one VA outpatient clinic. Veteran traumatic brain injury screening tool (VATBIST), a structured diagnostic interview for traumatic brain injury; a military-oriented posttraumatic stress disorder checklist. The VATBIST appeared to have high-internal consistency (0.77) and test-retest reliability (0.80), high sensitivity (0.94) and moderate specificity (0.59). Diagnostic odds ratios for the screening tool ranged from 12.6 for the total sample to 24, when veterans with probable posttraumatic stress disorder were excluded from analysis. The VATBIST appears to be a reliable and valid instrument. The presence of significant posttraumatic stress disorder symptoms, however, reduces the accuracy of the measure and highlights the need for careful clinical follow-up of persons who screen positive."},{"k":"farrer_2011_prevalence","t":"Prevalence of traumatic brain injury in incarcerated groups compared to the general population: a meta-analysis","y":2011,"v":"Progress in Neuro-Psychopharmacology & Biological Psychiatry","ty":"meta-analysis","doi":"10.1016/j.pnpbp.2011.01.007","pmid":"21238529","url":"https://pubmed.ncbi.nlm.nih.gov/21238529/","oa":0,"a":["Farrer, T.J.","Hedges, D.W.","Farrer, TJ","Hedges, DW"],"s":["A","B","D","e2"],"th":["definitional-drift","heterogeneity","prevalence-adult-custody","prevalence-community-comparison","screening-tools","systematic-review-method"],"o":["TBI prevalence","comparison with general population","comparison with general population base rate","pooled TBI prevalence in incarcerated groups vs general population","prevalence"],"j":["mixed"],"f":["The meta-analysis included 24 articles (23 peer-reviewed studies and one dissertation), 19 of them from the United States, with 5,049 people in incarcerated samples, of whom 2,079 (41.2 per cent, the weighted prevalence) had a reported history of traumatic brain injury.","The unweighted pooled prevalence was 51.1 per cent and a random-effects model gave 51.0 per cent; no confidence intervals were reported, and a table footnote gives the random-effects value as 51.1.","Each pooled estimate was significantly higher than general population estimates ranging from 2 per cent to 38.5 per cent (all p < 0.0001)."],"es":[{"m":"weighted pooled prevalence","v":"41.2%","ci":"not reported","c":"2,079 of 5,049 people in 24 incarcerated samples"},{"m":"unweighted pooled prevalence","v":"51.1%","ci":"not reported","c":"24 incarcerated samples"},{"m":"random-effects pooled prevalence","v":"51.0%","ci":"not reported","c":"24 incarcerated samples"}],"pop":"incarcerated adults compared with general population","set":"prison","d":"meta-analysis","em":"varied across included studies, self-report predominant","lim":"Abstract available via PubMed does not report the specific pooled prevalence value or confidence interval; full text was not retrieved in this harvest.","q":"Second major meta-analysis of the decade; corroborated Shiroma and colleagues' direction of effect using an explicit general-population comparison, though the point estimate could not be extracted from the abstract alone.","tier":1,"era":"foundational","uk":"medium","con":1,"cn":"Secondary literature (e.g. Ray et al. 2014, Durand et al. 2016 in this dataset) notes pooled and meta-analytic prevalence estimates in this field vary widely (from about 25 per cent to over 80 per cent) depending on ascertainment method and population, so the precise pooled figure should not be treated as fixed.","nt":"previously charted from the abstract; the specific pooled prevalence value and CI could not be extracted from the PubMed abstract text retrieved in this harvest. | Full text read 13 September 2026 from a copy supplied by Stan Gilmour; findings re-charted from the full text (previously charted from the abstract).","ep":"e2","er":"consolidating","sn":"refined","wm":"Provided an independent confirmatory synthesis to Shiroma and colleagues (2010), explicitly framing incarcerated TBI prevalence against general-population base rates and reinforcing TBI as a policy-relevant custodial health issue.","ver":"CONFIRMED","ab":"Traumatic brain injury can cause numerous behavioral abnormalities including aggression, violence, impulsivity, and apathy, factors that can be associated with criminal behavior and incarceration. To better characterize the association between traumatic brain injury and incarceration, we pooled reported frequencies of lifetime traumatic brain injury of any severity among incarcerated samples and compared the pooled frequency to estimates of the lifetime prevalence of traumatic brain injury in the general population. We found a significantly higher prevalence of traumatic brain injury in the incarcerated groups compared to the general population. As such, there appears to be an association between traumatic brain injury and incarceration."},{"k":"fazel_2011_riskofviolent","t":"Risk of violent crime in individuals with epilepsy and traumatic brain injury: a 35-year Swedish population study","y":2011,"v":"PLoS Medicine","ty":"journal-article","doi":"10.1371/journal.pmed.1001150","pmid":"22215988","url":"https://doi.org/10.1371/journal.pmed.1001150","oa":1,"a":["Fazel, S.","Lichtenstein, P.","Grann, M.","Langstrom, N.","Fazel, S","Lichtenstein, P","Grann, M","Långström, N","Långström, N."],"s":["A","B","E"],"th":["administrative-data-linkage","co-occurrence-substance-use","offending-onset","risk-of-bias","violent-offending"],"o":["sibling-comparison causal inference","violent crime conviction","violent offending"],"j":["Sweden"],"f":["Among 22,914 people with a hospital-recorded traumatic brain injury, 8.8 per cent committed a violent crime after diagnosis, an adjusted odds ratio of 3.3 (95% CI 3.1 to 3.5) versus matched general population controls.","The odds ratio attenuated to 2.0 (95% CI 1.8 to 2.3) when cases were compared with their own unaffected full siblings, indicating the association is not fully explained by shared family background.","By contrast, the equivalent association for epilepsy (adjusted OR 1.5 versus population controls) fell to a non-significant 1.1 (95% CI 0.9 to 1.2) in sibling comparison, suggesting the epilepsy-violence link is largely confounded while the TBI-violence link is not.","Among 22,914 people with a hospital-registered TBI, 8.8 per cent (2,011 individuals) were subsequently convicted of a violent crime, an adjusted odds ratio of 3.3 (95 per cent CI 3.1 to 3.5) compared with matched general-population controls.","When compared with their own unaffected siblings, the association attenuated but remained significant (adjusted odds ratio 2.0, 95 per cent CI 1.8 to 2.3), indicating the raw population comparison partly reflects shared familial and socio-economic confounding.","By contrast, the equivalent association for epilepsy disappeared entirely in the sibling comparison (adjusted odds ratio 1.1, 95 per cent CI 0.9 to 1.2), showing the TBI-violence association is more robust to familial confounding than commonly assumed for neurological conditions generally.","8.8 per cent of individuals with a TBI diagnosis committed a violent crime after diagnosis, an adjusted odds ratio of 3.3 (95% CI 3.1 to 3.5) versus matched population controls.","The association attenuated but remained significant in sibling comparisons (adjusted OR 2.0, 95% CI 1.8 to 2.3), unlike epilepsy, where the sibling-comparison association disappeared entirely (aOR 1.1, 95% CI 0.9 to 1.2).","Violence risk after TBI varied by age of onset, severity, and comorbid substance abuse."],"es":[{"m":"adjusted odds ratio, violent crime, TBI vs population controls","v":"3.3","ci":"95% CI 3.1-3.5","c":"TBI cases vs 10 matched population controls each"},{"m":"adjusted odds ratio, violent crime, TBI vs unaffected siblings","v":"2.0","ci":"95% CI 1.8-2.3","c":"TBI cases vs full siblings without TBI"},{"m":"adjusted odds ratio, violent crime, epilepsy vs unaffected siblings","v":"1.1","ci":"95% CI 0.9-1.2","c":"epilepsy cases vs full siblings without epilepsy"},{"m":"adjusted odds ratio, violent crime, TBI vs population controls","v":"3.3","ci":"3.1-3.5","c":"TBI cases vs matched general population"},{"m":"adjusted odds ratio, violent crime, TBI vs unaffected siblings","v":"2.0","ci":"1.8-2.3","c":"TBI cases vs unaffected siblings"},{"m":"adjusted odds ratio, TBI vs sibling control","v":"2.0","ci":"1.8 to 2.3","c":"unaffected full siblings"}],"pop":"whole population, TBI and epilepsy cases identified via hospital registers","set":"community","d":"linkage study","n":22914,"em":"Swedish national patient register diagnosis of traumatic brain injury","lim":"Case ascertainment was restricted to patient registers, so milder or untreated injuries are missed; the sibling design controls for shared family confounding but not for non-shared environmental or individual-level confounders such as pre-injury risk-taking.","q":"Landmark whole-population register study using a within-family sibling-comparison design, the strongest quasi-causal design available outside a trial; the contrast with the null epilepsy finding strengthens confidence that the residual TBI-violence association is not purely an artefact of familial confounding.","tier":1,"era":"foundational","uk":"high","con":1,"cn":"The attenuation from OR 3.3 to 2.0 in sibling analysis shows part but not all of the raw association is confounded; some researchers argue the residual association still reflects unmeasured within-family or reverse-causation factors rather than a direct causal effect of the injury.","nt":"Landmark paper for the causal-inference section: uses epilepsy as a comparison exposure that behaves as expected under a confounding-only model (fully attenuates), which strengthens the case that the TBI signal is not simply the same artefact.","ep":"e2","sn":"contested","ver":"CONFIRMED","ab":"Epilepsy and traumatic brain injury are common neurological conditions, with general population prevalence estimates around 0.5% and 0.3%, respectively. Although both illnesses are associated with various adverse outcomes, and expert opinion has suggested increased criminality, links with violent behaviour remain uncertain. We combined Swedish population registers from 1973 to 2009, and examined associations of epilepsy (n = 22,947) and traumatic brain injury (n = 22,914) with subsequent violent crime (defined as convictions for homicide, assault, robbery, arson, any sexual offense, or illegal threats or intimidation). Each case was age and gender matched with ten general population controls, and analysed using conditional logistic regression with adjustment for socio-demographic factors. In addition, we compared cases with unaffected siblings. Among the traumatic brain injury cases, 2,011 individuals (8.8%) committed violent crime after diagnosis, which, compared with population controls (n = 229,118), corresponded to a substantially increased risk (adjusted odds ratio [aOR] = 3.3, 95% CI: 3.1-3.5); this risk was attenuated when cases were compared with unaffected siblings (aOR = 2.0, 1.8-2.3). Among individuals with epilepsy, 973 (4.2%) committed a violent offense after diagnosis, corresponding to a significantly increased odds of violent crime compared with 224,006 population controls (aOR = 1.5, 1.4-1.7). However, this association disappeared when individuals with epilepsy were compared with their unaffected siblings (aOR = 1.1, 0.9-1.2). We found heterogeneity in violence risk by age of disease onset, severity, comorbidity with substance abuse, and clinical subgroups. Case ascertainment was restricted to patient registers. In this longitudinal population-based study, we found that, after adjustment for familial confounding, epilepsy was not associated with increased risk of violent crime, questioning expert opinion that has suggested a causal relationship. In contrast, although there was some attenuation in risk estimates after adjustment for familial factors and substance abuse in individuals with traumatic brain injury, we found a significantly increased risk of violent crime."},{"k":"kwako_2011_traumatic","t":"Traumatic brain injury in intimate partner violence: a critical review of outcomes and mechanisms","y":2011,"v":"Trauma, Violence & Abuse","ty":"review","doi":"10.1177/1524838011404251","pmid":"21511686","a":["Kwako, L.E.","Glass, N.","Campbell, J.","Melvin, K.C.","Barr, T."],"s":["I"],"th":["co-occurrence-mental-health","evidence-gap","ipv-brain-injury","repetitive-injury"],"o":["PTSD","cognitive dysfunction","depression","postconcussive syndrome"],"j":["United States"],"f":["Repeated head injury and strangulation over the course of an abusive relationship can each independently and cumulatively cause TBI.","Most existing studies at the time failed to directly establish the causal relationship between TBI and cognitive, PTSD and depressive sequelae in IPV survivors, an evidence gap the review highlights."],"pop":"women survivors of IPV","set":"mixed","d":"narrative review","lim":"Narrative rather than systematic review; mechanisms proposed are largely inferred from separate TBI and IPV literatures rather than directly tested together.","q":"An early and frequently cited critical synthesis that named the repetitive-injury and mechanism problem later work has tried to resolve.","tier":2,"era":"foundational","uk":"medium","con":0,"ep":"e2","sn":"refined","ab":"The prevalence of intimate partner violence (IPV) is striking, as are its consequences to the lives of women. The IPV often includes physical assault, which can include injuries to the head and attempted strangulation injuries. Both types of injuries can result in traumatic brain injury (TBI). The TBI sustained during IPV often occurs over time, which can increase the risk for health declines and postconcussive syndrome (PCS). Current studies have identified sequelae of cognitive dysfunction, posttraumatic stress disorder, and depression in women experiencing IPV, yet, most fail to determine the relationship between TBI and IPV directly."},{"k":"maas_2011_standardizing","t":"Standardizing data collection in traumatic brain injury","y":2011,"v":"Journal of Neurotrauma","ty":"journal-article","doi":"10.1089/neu.2010.1617","pmid":"21162610","a":["Maas, A.I.R.","Harrison-Felix, C.L.","Menon, D.","Adelson, P.D.","Balkin, T.","Bullock, R.","Engel, D.C.","Gordon, W.","Langlois-Orman, J.","Lew, H.L.","Robertson, C.","Temkin, N.","Valadka, A.","Verfaellie, M.","Wainwright, M.","Wright, D.W.","Schwab, K."],"s":["e2"],"th":["administrative-data-linkage","case-definition","evidence-gap"],"o":["standardised common data elements for TBI research"],"j":["international (predominantly United States)"],"f":["Proposed common data elements (CDEs) for demographics and clinical variables across the spectrum of TBI, coded at basic, intermediate and advanced levels of detail, to enable comparability and pooled meta-analysis across studies."],"pop":"n/a (methodological consensus paper)","set":"n/a","d":"guideline","lim":"Consensus-derived recommendations rather than an empirical study; described by the authors as a continuing, iterative process.","q":"Core methodological output of the NINDS-sponsored TBI Common Data Elements initiative; sets the terms in which later individual-patient-data meta-analyses, including justice-sector prevalence syntheses, could be pooled.","tier":1,"era":"foundational","uk":"low","con":0,"ep":"e2","er":"instrumenting","sn":"holds","wm":"Established, alongside Maas and colleagues (2010), the NINDS-sponsored Common Data Elements standard for TBI research, laying the infrastructural groundwork that later individual-patient-data meta-analyses and multi-site studies, including justice-sector research, would depend on.","ver":"CONFIRMED","ab":"Collaboration among investigators, centers, countries, and disciplines is essential to advancing the care for traumatic brain injury (TBI). It is thus important that we speak the same language. Great variability, however, exists in data collection and coding of variables in TBI studies, confounding comparisons between and analysis across different studies. Common data elements (CDEs) are presented for demographics and clinical variables applicable across the broad spectrum of TBI. Up to three levels of detail for coding data elements were developed: basic, intermediate, and advanced, with the greatest level of detail attained in the advanced version. Templates were produced to summarize coding formats, explanation of choices, and recommendations for procedures. This proposed process of standardization will facilitate comparative effectiveness research and encourage high-quality meta-analysis of individual patient data."},{"k":"schofield_2011_reliable","t":"Are prisoners reliable survey respondents? A validation of self-reported traumatic brain injury (TBI) against hospital medical records","y":2011,"v":"Brain Injury","ty":"journal-article","doi":"10.3109/02699052.2010.531690","pmid":"21117913","a":["Schofield, P.","Butler, T.","Hollis, S.","D'Este, C."],"s":["e2"],"th":["prevalence-adult-custody","screening-tools","self-report-validity"],"o":["agreement between self-report and hospital record"],"j":["Australia (New South Wales)"],"f":["164 of 200 prison entrants (82 per cent) reported a past TBI, totalling 420 separate incidents.","Of 112 TBIs with hospital attendance accessible for validation, a corresponding hospital medical record was located for 93 (83 per cent), and 78 of these 112 (70 per cent) records supported the occurrence of a TBI.","Lower education and a lifetime history of more than seven TBIs were associated with lower agreement between self-report and medical record."],"pop":"prison entrants","set":"prison","d":"cross-sectional","n":200,"em":"self-report interview validated against hospital medical records from 23 hospitals","lim":"Validation restricted to TBIs for which hospital attendance was claimed and a hospital was locatable; does not validate self-report of TBIs not associated with hospital attendance.","q":"Direct empirical test of self-report validity against an independent gold standard; found prisoners' self-report of TBI generally accurate, directly countering the assumption that offenders are unreliable historians.","tier":1,"era":"foundational","uk":"medium","con":0,"ep":"e2","er":"challenging","sn":"holds","wm":"Directly tested and substantially validated prisoners' self-reported TBI history against hospital records, undercutting the common assumption that offender self-report is unreliable and underpinning the field's subsequent reliance on self-report screening instruments.","ab":"To compare prisoners' self-reported history of TBI associated with hospital attendance with details extracted from relevant hospital medical records and to identify factors associated with the level of agreement between the two sources. From a sample of prison entrants, this study obtained a history of TBIs for which medical attention was sought at a hospital. Audit tools were developed for data extraction relevant to any possible TBI from records at a total of 23 hospitals located within New South Wales, Australia. The level of agreement between self-report and hospital records was compared in relation to demographic, psychological and criminographic characteristics. Of the 200 participants in the study, 164 (82%) reported having sustained a past TBI giving a total of 420 separate TBI incidents. Of these, 156 (37%) were alleged to have resulted in attendance at a hospital emergency department including 112 (72%) at a hospital accessible for the validation exercise. For 93/112 (83%) of reported TBIs, a corresponding hospital medical record was located of which 78/112 (70%) supported the occurrence of a TBI. Lower education and a lifetime history of more than seven TBIs were associated with less agreement between self-report and medical record data with regard to specific details of the TBI. Overall, these findings suggest that prisoners' self-report of TBI is generally accurate when compared with the 'gold standard' of hospital medical record."},{"k":"terrio_2011_postdeployment","t":"Postdeployment traumatic brain injury screening questions: sensitivity, specificity, and predictive values in returning soldiers","y":2011,"v":"Rehabilitation Psychology","ty":"journal-article","doi":"10.1037/a0022685","pmid":"21401283","url":"https://pubmed.ncbi.nlm.nih.gov/21401283/","oa":0,"a":["Terrio, H.P.","Nelson, L.A.","Betthauser, L.M.","Harwood, J.E.","Brenner, L.A."],"s":["D"],"th":["military-tbi","psychometrics","screening-tools"],"o":["predictive value against clinician-confirmed diagnosis","sensitivity","specificity"],"j":["United States"],"f":["Requiring a positive response to all four DOD screening items gave sensitivity of 60 per cent and specificity of 96 per cent against clinician-confirmed TBI diagnosis in 3,072 soldiers.","Using only the first two items raised sensitivity to 80 per cent with a small drop in specificity to 93 per cent, indicating the standard four-item scoring rule then in use was suboptimal."],"es":[{"m":"sensitivity (4-item rule)","v":"60%","ci":null,"c":"vs clinician-confirmed TBI diagnosis"},{"m":"sensitivity (2-item rule)","v":"80%","ci":null,"c":"vs clinician-confirmed TBI diagnosis"}],"pop":"soldiers returning from deployment","set":"community","d":"cross-sectional","n":3072,"em":"DOD four-item Post-Deployment Health Assessment TBI screener","lim":"Very large but single-population (deployed US Army) sample; findings on optimal item combination may not generalise beyond the specific screening context and question wording used.","q":"A rare large-N study directly comparing screening item combinations against clinician-confirmed diagnosis, demonstrating that scoring rules materially change sensitivity and specificity even for the same underlying items.","tier":2,"era":"foundational","uk":"low","con":0,"ep":"e2","ab":"To evaluate the sensitivity, specificity, and predictive values of Post-Deployment Health Assessment traumatic brain injury (TBI) screening questions employed by the Department of Defense (DOD). Complete data was obtained from 3,072 soldiers upon return from a 15-month deployment to Iraq. Comparisons were made between responses to the DOD four-item screener and a brief structured clinical interview for likely deployment-related TBI history. The sensitivity and specificity of the DOD screening tool (positive response to all four items) in comparison to the clinician-confirmed diagnosis was 60% and 96%, respectively. The sensitivity increased to 80%, with a slight decrease in specificity to 93%, for positive TBI screening when affirmative responses to questions 1 and 2 only were included. Affirmative responses to questions 1 and 2 of the DOD TBI screening tool demonstrated higher sensitivity for clinician-diagnosed deployment-related TBI. These two items perform better than positive responses to all four questions; the criteria presently being used for documentation and referral of a deployment-related TBI."},{"k":"cauffman_2010_age","t":"Age differences in affective decision making as indexed by performance on the Iowa Gambling Task","y":2010,"v":"Developmental Psychology","ty":"journal-article","doi":"10.1037/a0016128","pmid":"20053017","oa":0,"a":["Cauffman, E.","Shulman, E.P.","Steinberg, L.","Claus, E.","Banich, M.T.","Graham, S.","Woolard, J."],"s":["B"],"th":["executive-function","impulsivity-aggression"],"o":["affective decision making","risk-taking"],"j":["United States"],"f":["Approach behaviour on the Iowa Gambling Task showed an inverted U-shaped relationship with age, peaking in mid- to late adolescence.","Avoidance of disadvantageous choices increased linearly with age, with adults more avoidant than both preadolescents and adolescents."],"pop":"general population, ages 10 to 30","set":"community","d":"cross-sectional","n":901,"em":"n/a (neurocognitive task performance, not brain injury)","lim":"Laboratory task performance as a proxy for real-world risk behaviour; cross-sectional not longitudinal.","q":"Solid experimental evidence for the developmental-neuroscience account of adolescent risk-taking; not TBI-specific.","tier":2,"era":"foundational","uk":"low","con":0,"nt":"Context for developmental neuroscience of adolescence, not a brain injury study.","ep":"e2","ab":"Contemporary perspectives on age differences in risk taking, informed by advances in developmental neuroscience, have emphasized the need to examine the ways in which emotional and cognitive factors interact to influence decision making. In the present study, a diverse sample of 901 individuals between the ages of 10 and 30 were administered a modified version of the Iowa Gambling Task, which is designed to measure affective decision making. Results indicate that approach behaviors display an inverted U-shape relation to age, peaking in mid- to late adolescence. In contrast, avoidance behaviors increase linearly with age, with adults avoiding disadvantageous decks at higher rates than both preadolescents and adolescents."},{"k":"equalityact_2010_uk","t":"Equality Act 2010","y":2010,"v":"Parliament of the United Kingdom, c.15","ty":"legal-instrument","url":"https://www.legislation.gov.uk/ukpga/2010/15/notes/division/3/16/19","oa":1,"a":["Parliament of the United Kingdom"],"s":["G"],"th":["disability-discrimination","human-rights","reasonable-adjustments"],"o":["reasonable adjustments duty"],"j":["England, Wales, Scotland"],"f":["Sections 20 to 22 and Schedule 2 create a duty on service providers, including courts and the police as public authorities, to make reasonable adjustments where a disabled person would otherwise be at a substantial disadvantage compared with a non-disabled person.","The duty is anticipatory for service providers, meaning adjustments should be considered in advance rather than only on request."],"pop":"disabled people, including those with cognitive impairment","set":"mixed","d":"policy analysis","lim":"Statute; the precise scope of the reasonable-adjustments duty as applied to court process itself (as opposed to court buildings/services) has been the subject of separate judicial and academic debate not fully explored in this harvest.","q":"The core UK domestic disability-discrimination instrument underpinning reasonable adjustments in policing and court settings.","tier":1,"era":"foundational","uk":"high","con":0,"ep":"e2","sn":"holds","ver":"CONFIRMED"},{"k":"lawcom_2010_unfitness","t":"Unfitness to Plead (Consultation Paper No. 197)","y":2010,"v":"Law Commission","ty":"report","url":"https://cdn.websitebuilder.service.justice.gov.uk/uploads/sites/54/2025/12/Unfitness-to-Plead-Report-Consultation-paper.pdf","oa":1,"a":["Law Commission (England and Wales)"],"s":["e2"],"th":["commissioning-and-policy","courts-and-trial","effective-participation"],"o":["reform options for the legal test of unfitness to plead"],"j":["England and Wales"],"f":["The Law Commission's Consultation Paper No 197, Unfitness to Plead, invited responses from 27 October 2010 to 27 January 2011.","The paper criticised the common-law Pritchard test for its disproportionate emphasis on cognitive ability and provisionally proposed replacing it with a new legal test of whether the accused has decision-making capacity for trial.","The paper does not use the terms brain injury or neurodisability; head injury appears once, in an illustrative example of a person with lasting brain damage (Example 3A, p. 55)."],"pop":"defendants in England and Wales whose capacity to participate in a criminal trial is in question","set":"court","d":"policy analysis","em":"n/a","lim":"A consultation paper setting out options for reform, not a research study; it does not itself present new empirical data on brain injury or cognitive impairment in defendants.","q":"Official law reform document; context and policy-process record rather than an appraised evidential source. It is the paper that began the reform process culminating in the Law Commission's 2016 report, already in the 2016-2026 corpus.","tier":2,"era":"foundational","uk":"high","con":0,"nt":"Precedes, and was not superseded within, this epoch; the Law Commission's final report (2016) is already in the main corpus as lawcom_2016_unfitness. | REPORT CHECK 13 September 2026: findings re-charted from the official document by an independent verification pass (see 03-verification/pass5-currency-harvest.json). Type recorded as report; the document is a consultation paper. | VERIFICATION: confirmed with a field correction applied, see corrections_log.","ep":"e2","er":"originating","sn":"historic","wm":"Opened the formal UK law reform process on unfitness to plead, putting the adequacy of the nineteenth-century Pritchard test for defendants with cognitive or neurological impairment onto the legislative agenda for the first time in this decade.","sup":["lawcom_2016_unfitness"],"ver":"PARTIAL"},{"k":"maas_2010_common","t":"Common data elements for traumatic brain injury: recommendations from the interagency working group on demographics and clinical assessment","y":2010,"v":"Archives of Physical Medicine and Rehabilitation","ty":"journal-article","doi":"10.1016/j.apmr.2010.07.232","pmid":"21044707","a":["Maas, A.I.","Harrison-Felix, C.L.","Menon, D.","Adelson, P.D.","Balkin, T.","Bullock, R.","Engel, D.C.","Gordon, W.","Orman, J.L.","Lew, H.L.","Robertson, C.","Temkin, N.","Valadka, A.","Verfaellie, M.","Wainwright, M.","Wright, D.W.","Schwab, K."],"s":["e2"],"th":["administrative-data-linkage","case-definition","severity-classification"],"o":["standardised common data elements for TBI research"],"j":["international (predominantly United States)"],"f":["The Demographics and Clinical Assessment Working Group (DCAWG) produced consensus recommendations coding TBI demographic and clinical variables as core, supplemental or emerging data elements, with three levels of coding detail."],"pop":"n/a (methodological consensus paper)","set":"n/a","d":"guideline","lim":"Consensus process explicitly described as an ongoing, evolving standard requiring further international input.","q":"This is the founding Demographics and Clinical Assessment Working Group (DCAWG) publication underpinning the NINDS Common Data Elements initiative for TBI.","tier":1,"era":"foundational","uk":"low","con":0,"ep":"e2","er":"instrumenting","sn":"holds","wm":"Founding publication of the Demographics and Clinical Assessment Working Group, establishing the case-definition and coding standard that the NINDS Common Data Elements initiative for TBI was built on.","ab":"Comparing results across studies in traumatic brain injury (TBI) has been difficult because of the variability in data coding, definitions, and collection procedures. The global aim of the Working Group on Demographics and Clinical Assessment was to develop recommendations on the coding of clinical and demographic variables for TBI studies applicable across the broad spectrum of TBI, and to classify these as core, supplemental, or emerging. The process was consensus driven, with input from experts over a broad range of disciplines. Categorizing clinical elements as core versus supplemental proved difficult, given the great variation in types of studies and their interests. Three levels of detail for coding data elements were developed: basic, intermediate, and advanced. This proposed standardization will facilitate comparison of research findings across studies and encourage high-quality meta-analysis of individual patient data."},{"k":"mckinnon_2010_health","t":"Health screening in police custody","y":2010,"v":"Journal of Forensic and Legal Medicine","ty":"journal-article","doi":"10.1016/j.jflm.2010.02.004","pmid":"20382357","oa":1,"a":["McKinnon, I.","Grubin, D."],"s":["e2"],"th":["police-custody","screening-programmes","under-identification"],"o":["physical health morbidity","psychiatric morbidity","requirement for an Appropriate Adult"],"j":["United Kingdom"],"f":["Custody records for 307 detainees referred to the Forensic Medical Examiner across five London boroughs showed injuries, epilepsy and asthma as the most common physical health problems, alongside frequent drug and alcohol issues, depression, self-harm and suicidal ideation.","Fewer than 2% of detainees were thought to require an Appropriate Adult during police interview.","The authors concluded current police screening procedures detect only a proportion of the health morbidity present in detainees, and recommended further research to evaluate screening effectiveness."],"pop":"detainees referred to a Forensic Medical Examiner in police custody","set":"police custody","d":"retrospective cohort","n":307,"em":"custody record review by Forensic Medical Examiner; no dedicated brain injury screening instrument used","lim":"Retrospective record review dependent on what custody staff and the Forensic Medical Examiner chose to document; the authors note this likely undercounts morbidity relative to interview-based studies.","q":"One of the earliest UK evaluations of routine police custody health screening; head or brain injury was not itself a screened category, so the paper documents an absence as much as a finding, illustrating that brain injury was not yet on the police custody health agenda in this period.","tier":2,"era":"foundational","uk":"high","con":0,"nt":"A separate, later McKinnon and Grubin evaluation of London Metropolitan Police custody screening is already in the 2016-2026 corpus (mckinnon_2012_health); this is an earlier, distinct study by the same authors.","ep":"e2","er":"establishing","sn":"historic","wm":"One of the first UK studies to evaluate what police custody health screening actually detects, establishing that current procedures missed much of the morbidity present, though brain injury specifically was not yet a category the screening or the study addressed.","sup":["mckinnon_2012_health"],"ab":"There have been few previous studies on the health needs of police detainees. London's Metropolitan Police Service (MPS) uses health screening procedures which have not yet been evaluated. The objective of this study is to determine the extent of health problems and 'mental vulnerability' in detainees in police custody, and the efficacy of current health screening procedures. Custody records from five London Boroughs were reviewed. Prevalence data for health problems and mental vulnerability was obtained from the anonymised records of 307 detainees who were referred to the Forensic Medical Examiner (FME). Data were analysed for the identification of physical and psychiatric morbidity. Injuries, epilepsy and asthma were the most common physical health problems noted. Drug and alcohol issues were also frequently encountered along with depression and self-harming behaviour and suicidal ideation. Morbidity was lower than that reported in other, interview based studies. Less than 2% of detainees were thought to require an Appropriate Adult to be present during police interview. A significant amount of health morbidity is present among detainees in police custody. Our findings suggest that current police screening procedures detect only a proportion of this. Further research is warranted to evaluate the effectiveness of health screening in police custody."},{"k":"olsonmadden_2010_traumatic","t":"Traumatic brain injury and psychiatric diagnoses in veterans seeking outpatient substance abuse treatment","y":2010,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0b013e3181d717a7","pmid":"20414130","a":["Olson-Madden, J.H.","Brenner, L.","Harwood, J.E.F.","Emrick, C.D.","Corrigan, J.D.","Thompson, C."],"s":["e2"],"th":["co-occurrence-mental-health","co-occurrence-substance-use","repetitive-injury","screening-tools"],"o":["TBI prevalence","psychiatric diagnoses"],"j":["United States"],"f":["55 per cent (95% CI 49 to 61 per cent) of 247 veterans in outpatient substance abuse treatment screened positive for TBI history on the TBI-4.","Among 70 veterans given the OSU TBI-ID, the average lifetime number of TBIs was 3.4, and each additional TBI was associated with an estimated 9 per cent increase in documented psychiatric diagnoses.","54 per cent (38 of 70) had a positive TBI history prior to adulthood."],"es":[{"m":"prevalence","v":"55%","ci":"49% to 61%","c":"veterans in outpatient substance abuse treatment, TBI-4 screen"}],"pop":"veterans in outpatient substance abuse treatment","set":"community","d":"cross-sectional","n":247,"em":"TBI-4 screen followed by OSU TBI-ID confirmation","lim":"Two-stage screening design; only those screening positive on the TBI-4 received full OSU TBI-ID confirmation, limiting estimation of false negatives.","q":"Combines the TBI-4 brief screen with OSU TBI-ID confirmation, directly linking TBI burden to psychiatric comorbidity in a substance-using clinical population, methodologically informative for justice-adjacent screening pathways.","tier":2,"era":"foundational","uk":"low","con":0,"ep":"e2","er":"instrumenting","sn":"refined","wm":"Demonstrated a practical two-stage screening pathway combining the brief TBI-4 with confirmatory OSU TBI-ID assessment, and quantified the dose-response relationship between repeated TBI and psychiatric comorbidity in a substance-using population.","ver":"CONFIRMED","ab":"Explore the incidence of traumatic brain injury (TBI) in veterans seeking outpatient substance abuse treatment and the association between TBI and psychiatric diagnoses. The Ohio State University TBI identification method (OSU TBI-ID) was administered to veterans with positive TBI-4 screens. Over an 18-month period, 247 veterans completed the TBI-4. Of the 136 who screened positive, 70 were administered the OSU TBI-ID. On the basis of the TBI-4, 55% (95% CI: 49%-61%) of veterans screened positive for a history of TBI. Those who completed the OSU TBI-ID sustained an average of 3.4 lifetime TBIs. For each additional TBI sustained, after initial injury, there was an estimated 9% increase in the number of psychiatric diagnoses documented. Also, 54% (38/70) had a positive history of TBI prior to adulthood."},{"k":"omahony_2010_registered","t":"The emerging role of the Registered Intermediary with the vulnerable witness and offender: facilitating communication with the police and members of the judiciary","y":2010,"v":"British Journal of Learning Disabilities","ty":"journal-article","doi":"10.1111/j.1468-3156.2009.00600.x","url":"https://onlinelibrary.wiley.com/doi/10.1111/j.1468-3156.2009.00600.x","oa":1,"a":["O'Mahony, B.M."],"s":["M"],"th":["courts-and-trial","effective-participation","police-custody","reasonable-adjustments"],"o":["access to Registered Intermediary scheme for offenders","communication support in police interview and court"],"j":["United Kingdom (England and Wales)"],"f":["The Registered Intermediary scheme, established for vulnerable witnesses giving evidence, was at the time of writing being explored as an emerging support for vulnerable offenders too, to help communication with police and the judiciary.","People with a learning disability commonly reported fear of not being understood during police interview, sometimes leading them to stay silent, and anxiety about giving evidence in court.","The article argues extending intermediary support to offenders (not just witnesses) could improve communication and effective participation in justice processes for people with cognitive and communication impairments."],"pop":"vulnerable witnesses and offenders; Registered Intermediaries","set":"mixed","d":"commentary","em":"n/a (policy/practice commentary on the Registered Intermediary scheme)","lim":"Commentary/practice-development piece rather than an empirical study; population framed around learning disability rather than acquired brain injury specifically, though the Registered Intermediary scheme also serves people with ABI-related communication difficulties.","q":"Historically important for tracing how the Registered Intermediary scheme extended from witnesses to defendants/offenders, a key UK mechanism for effective participation; not a primary research study so evidential weight is lower.","tier":3,"era":"foundational","uk":"high","con":0,"nt":"Commentary/practice-development article rather than an empirical study; population framing centres learning disability, but the Registered Intermediary mechanism it describes is directly relevant to effective participation for people with acquired brain injury too.","ep":"e2","sn":"refined","ver":"CONFIRMED","ab":"Many people with a learning disability are frightened when they are interviewed by the police. They are worried that the police will not understand their story and sometimes keep quiet because they do not understand what is happening. It can also be very worrying for a person with a learning disability if they have to attend court and give evidence. The law allows for vulnerable witnesses to have access to support from a professional known as an intermediary. The law does not yet support vulnerable offenders in this way, but it may now be possible to get professional support from an intermediary if you are an offender. The intermediary might be able to help you communicate with the police and with people at court if you are a witness or an offender."},{"k":"omalu_2010_secondcase","t":"Chronic traumatic encephalopathy (CTE) in a National Football League player: case report and emerging medicolegal practice questions","y":2010,"v":"Journal of Forensic Nursing","ty":"journal-article","doi":"10.1111/j.1939-3938.2009.01064.x","pmid":"20201914","oa":0,"a":["Omalu, B.I.","Hamilton, R.L.","Kamboh, M.I.","DeKosky, S.T.","Bailes, J."],"s":["J"],"th":["case-definition","cte-neuropathology","suicide-and-self-harm"],"o":["neuropathological tau findings","premortem neuropsychiatric symptoms","suicide"],"j":["United States"],"f":["A third published NFL CTE autopsy case, this player had a premortem history of chronic depression, suicide attempts, insomnia, paranoia and impaired memory before dying by suicide, with autopsy showing diffuse cerebral tauopathy.","The authors explicitly raise medicolegal practice questions about the standard of autopsy and immunohistochemical analysis required for a defensible CTE diagnosis, anticipating the later disputes over case definition."],"pop":"single retired NFL player, autopsy case","set":"n/a","d":"case study","n":1,"em":"repetitive mild traumatic brain injury during NFL career, playing history","lim":"Single case report; cannot establish causation or incidence; case selected because of dramatic premortem symptoms and suicide, illustrating the selection-toward-symptomatic-cases pattern that later became a central criticism of the field.","q":"Notable for explicitly foreshadowing the medicolegal and diagnostic standardisation debates that would occupy the field for the next decade; also an early, clear example of the symptomatic-case selection bias later formalised as a critique.","tier":2,"era":"foundational","uk":"low","con":0,"nt":"Third published CTE case in an NFL player, following Omalu's 2005 first case.","ep":"e2","sn":"refined","ver":"CONFIRMED","ab":"We present a case of chronic traumatic encephalopathy (CTE) in a retired National Football League (NFL) Player with autopsy findings, apolipoprotein E genotype, and brain tissue evidence of chronic brain damage. This 44-year-old retired NFL player manifested a premortem history of cognitive and neuropsychiatric impairment, which included in part, chronic depression, suicide attempts, insomnia, paranoia, and impaired memory before he finally committed suicide. A full autopsy was performed with Polymerase Chain Reaction-based analyses of his blood to determine the apolipoprotein genotype. The brain tissue revealed diffuse cerebral tauopathy. This will be the third case of CTE in a national football player, which has been reported in the medical literature. For a definitive diagnosis of CTE to be made, and for medicolegal purposes, a full autopsy must be performed with histochemical and immunohistochemical analyses of the brain to identify the presence of Neurofibrillary Tangles and Neuritic Threads."},{"k":"scotland_2010_criminal","t":"Criminal Justice and Licensing (Scotland) Act 2010 (inserting s.53F, Criminal Procedure (Scotland) Act 1995: unfitness for trial)","y":2010,"v":"Scottish Parliament, asp 13","ty":"legal-instrument","url":"https://www.legislation.gov.uk/ukpga/1995/46/section/53F","oa":1,"a":["Scottish Parliament"],"s":["G"],"th":["consent-and-capacity","courts-and-trial","effective-participation"],"o":["unfitness for trial"],"j":["Scotland"],"f":["Section 53F of the Criminal Procedure (Scotland) Act 1995, inserted by the Criminal Justice and Licensing (Scotland) Act 2010 and in force from 25 June 2012, defines a person as unfit for trial if it is established on the balance of probabilities that they are incapable of participating effectively in a trial by reason of a mental or physical condition.","The test specifies that the accused's capacity is assessed against understanding the charge and plea, following proceedings and evidence, and communicating with legal representatives; inability to recall the details of the event alone cannot found unfitness."],"pop":"accused persons unable to participate effectively in a trial","set":"court","d":"policy analysis","em":"statutory test of incapacity to participate effectively due to mental or physical condition","lim":"Statutory text; case law interpreting its application to acquired brain injury specifically was not separately retrieved in this harvest.","q":"Key comparator jurisdiction to England and Wales: Scotland already has a modern, capacity-based statutory test of the kind the Law Commission proposed for England and Wales.","tier":1,"era":"foundational","uk":"high","con":0,"ep":"e2","sn":"holds","ver":"CONFIRMED_MOVED"},{"k":"shiroma_2010_association","t":"Association of medically attended traumatic brain injury and in-prison behavioral infractions: a statewide longitudinal study.","y":2010,"v":"Journal of Correctional Health Care","ty":"journal-article","doi":"10.1177/1078345810378253","pmid":"20881142","url":"https://pubmed.ncbi.nlm.nih.gov/20881142/","oa":0,"a":["Shiroma, EJ","Pickelsimer, EE","Ferguson, PL","Gebregziabher, M","Lattimore, PK","Nicholas, JS","Dukes, T","Hunt, KJ"],"s":["A"],"th":["administrative-data-linkage","impulsivity-aggression","prison-discipline","violent-offending"],"o":["in-prison behavioural infractions","nonviolent infractions","violent infractions"],"j":["United States"],"f":["In a statewide administrative cohort of 16,299 men and 1,270 women followed over 11.5 years, medically attended TBI was associated with significantly higher rates of all in-prison infractions (rate ratio 1.32, 95 per cent CI 1.12 to 1.55) among men.","Violent infraction rates were more strongly elevated (rate ratio 1.86, 95 per cent CI 1.54 to 2.24) than nonviolent infraction rates (rate ratio 1.19, 95 per cent CI 1.00 to 1.41) among men with TBI."],"es":[{"m":"rate ratio, all infractions (men)","v":"1.32","ci":"1.12-1.55","c":"TBI vs no TBI"},{"m":"rate ratio, violent infractions (men)","v":"1.86","ci":"1.54-2.24","c":"TBI vs no TBI"},{"m":"rate ratio, nonviolent infractions (men)","v":"1.19","ci":"1.00-1.41","c":"TBI vs no TBI"}],"pop":"state prison inmates, men and women","set":"prison","d":"retrospective cohort","n":17569,"em":"medically attended TBI identified via administrative health records linked to correctional records","lim":"Relies on medically attended (recorded) TBI only, likely undercounting milder or untreated injuries; abstract truncated before female-specific results.","q":"An early example of linking administrative health records to correctional behavioural records at state scale (South Carolina), a methodological forerunner of later record-linkage cohort designs; medically attended ascertainment is a conservative, likely undercounting exposure definition.","tier":2,"era":"foundational","uk":"low","con":0,"nt":"Abstract truncated before female-specific results were reported.","ep":"e2","sn":"refined","ab":"This study examined the association between medically attended traumatic brain injury (TBI) and in-prison behavioral infractions in a statewide population by comparing rate ratios of infractions in inmates with and without TBI over an 11.5-year period (16,299 males and 1,270 females). The in-prison behavioral infraction rate was significantly increased in males with TBI compared with no TBI for all infractions (RR = 1.32, 95% CI: 1.12, 1.55), violent infractions (RR = 1.86, 95% CI: 1.54, 2.24), and nonviolent infractions (RR = 1.19, 95% CI: 1.00, 1.41). The violent behavioral infraction rate w..."},{"k":"shiroma_2010_prevalence","t":"Prevalence of traumatic brain injury in an offender population: a meta-analysis","y":2010,"v":"Journal of Correctional Health Care","ty":"meta-analysis","doi":"10.1177/1078345809356538","pmid":"20339132","url":"https://pubmed.ncbi.nlm.nih.gov/20339132/","oa":0,"a":["Shiroma, E.J.","Ferguson, P.L.","Pickelsimer, E.E.","Shiroma, EJ","Ferguson, PL","Pickelsimer, EE"],"s":["A","e2"],"th":["case-definition","heterogeneity","prevalence-adult-custody","screening-tools","systematic-review-method","under-identification"],"o":["TBI prevalence","effect of case definition","effect of gender","effect of offender type"],"j":["mixed (predominantly United States)"],"f":["Pooled TBI prevalence among offenders was 60.25 per cent (95% CI 48.08 to 72.41), drawn from 20 studies identified via PubMed, PsycInfo, Medline and EmBase covering 1983 to 2009.","Pooled prevalence of TBI in the overall offender population was 60.3 per cent (95 per cent CI 48.1 to 72.4) across 20 studies (1983 to 2009).","Prevalence estimates varied significantly by gender, offender type, and by the definition and method used to identify TBI."],"es":[{"m":"pooled prevalence","v":"60.25%","ci":"48.08 to 72.41","c":"overall offender population, 20 studies"},{"m":"pooled prevalence","v":"60.25%","ci":"48.08-72.41%","c":"offender population overall"}],"pop":"adult offenders, mixed custodial and community","set":"mixed","d":"meta-analysis","em":"varied across 20 included studies (self-report interview, medical record review)","lim":"Included studies varied widely in TBI definition and ascertainment method; subgroup analyses examined gender, offender type and identification method as sources of heterogeneity.","q":"First formal meta-analysis of TBI prevalence in offender populations; broad inclusion criteria and definitional heterogeneity across pooled studies likely inflate the pooled estimate relative to later, more conservative reviews.","tier":1,"era":"foundational","uk":"medium","con":1,"cn":"The pooled 60.25 per cent figure is still widely quoted in policy documents but is considered an overestimate driven by definitional heterogeneity across pooled studies; it has been superseded in precision by later, larger meta-analyses.","nt":"Landmark first pooled estimate. Still cited in UK policy documents though superseded in precision by later meta-analyses, notably Hunter and colleagues (2023), who pooled 64 studies and 52,540 people to reach 45.8 per cent (95% CI 37.8 to 54.1). That later work is outside this epoch's harvest window so is not linked as a citekey here.","ep":"e2","er":"consolidating","sn":"refined","wm":"Established the field's first quantitative synthesis of TBI prevalence in offenders, producing the headline 60 per cent figure that dominated policy citation for over a decade despite wide confidence intervals and definitional heterogeneity across the pooled studies.","ab":"Traumatic brain injury (TBI) can create challenges to managing offenders and to their successful community reentry upon release. In this study, the researchers reviewed relevant articles in Pubmed, PsycInfo, Medline, and EmBase (1983 to 2009) and communicated with other researchers to identify 20 epidemiologic studies that met preestablished inclusion criteria. Random-effects meta- and subgroup analyses were conducted to calculate the prevalence of TBI and the effects of gender, offender type, and definition and method of identifying TBI. The estimated prevalence of TBI in the overall offender population was 60.25 (95% confidence interval: 48.08 to 72.41). A truer estimate of TBI prevalence in offending populations could lead to more appropriate resource allocation, screening, and management of offenders."},{"k":"trexler_2010_prospective","t":"Prospective randomized controlled trial of resource facilitation on community participation and vocational outcome following brain injury","y":2010,"v":"Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0b013e3181d41139","pmid":"20220530","oa":0,"a":["Trexler, L.E.","Trexler, L.C.","Malec, J.F.","Klyce, D.","Parrott, D."],"s":["H"],"th":["linkworker-models","neurorehabilitation"],"o":["community participation","depression","employment"],"j":["United States"],"f":["64 per cent of the resource facilitation group was employed at follow-up compared with 36 per cent of controls in a small randomised trial of a case-management style resource facilitation intervention after brain injury.","No significant between-group difference was found on measures of depression."],"pop":"adults with acquired brain injury, clinical (non-justice) sample","set":"community","d":"RCT","n":22,"em":"clinical diagnosis of acquired brain injury","lim":"Very small sample (n=22); clinical, non-justice, community rehabilitation population.","q":"This is the clinical model on which the justice-specific NeuroResource Facilitation trial (Kajankova et al. 2026) is explicitly built. It is a genuine small RCT, but the population and outcomes (employment, not recidivism) differ from the justice application.","tier":2,"era":"foundational","uk":"low","con":0,"nt":"Included as the origin model for case management/navigation approaches later adapted for justice settings; not itself a justice-population study.","ep":"e2","sn":"holds","ver":"CONFIRMED","ab":"To examine the impact of resource facilitation (RF) on return to work, participation in home and community activities, and depression. Twenty-two people with acquired brain injury (mean age = 43 years; mean education = 13.3 years). A prospective randomized controlled trial of RF compared with standard care. Participation increased significantly for both groups, but the interaction between groups and time demonstrated greater improvement for the RF group relative to controls. 64% of the RF group was employed at follow-up compared with 36% of the control group. No significant differences were found between groups on measures of depression. Resource facilitation services that have a clear focus on return to work may have a substantial impact on participation and unemployment after brain injury."},{"k":"unodc_2010_bangkokrules","t":"United Nations Rules for the Treatment of Women Prisoners and Non-custodial Measures for Women Offenders (the Bangkok Rules)","y":2010,"v":"United Nations / UNODC","ty":"legal-instrument","url":"https://www.unodc.org/documents/justice-and-prison-reform/Bangkok_Rules_ENG_22032015.pdf","oa":1,"a":["United Nations"],"s":["K"],"th":["human-rights","prison-healthcare","women-pathway"],"f":["UN rules (adopted 2010) on the treatment of women prisoners, including healthcare provisions relevant to women with disabilities, though brain injury is not named specifically."],"set":"prison","d":"policy analysis","q":"Foundational international legal instrument for women in the justice system; general disability relevance only.","tier":2,"era":"foundational","uk":"medium","con":0,"nt":"No brain-injury-specific provision identified; relevant given the strand's female offending and IPV-related brain injury material.","ep":"e2","sn":"holds","ver":"CONFIRMED"},{"k":"wilk_2010_mild","t":"Mild traumatic brain injury (concussion) during combat: lack of association of blast mechanism with persistent postconcussive symptoms","y":2010,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0b013e3181bd090f","pmid":"20051900","a":["Wilk, J.E.","Thomas, J.L.","McGurk, D.M.","Riviere, L.A.","Castro, C.A.","Hoge, C.W."],"s":["e2"],"th":["military-tbi"],"o":["PTSD","depression","headache","postconcussive symptoms","tinnitus"],"j":["United States"],"f":["Of 3952 soldiers surveyed, 587 (14.9%) met criteria for concussion; 424 (72.2%) of these reported a blast mechanism and 150 (25.6%) a non-blast mechanism.","Among soldiers who lost consciousness, blast mechanism was significantly associated with headaches and tinnitus 3 to 6 months postdeployment compared with a non-blast mechanism, but among the larger group with concussion without loss of consciousness, blast was not associated with adverse health outcomes.","The authors concluded that a self-reported history of blast mechanism was not associated with persistent postconcussive symptoms for the majority of soldiers with concussion."],"pop":"US Army infantry soldiers post-deployment to Iraq","set":"community","d":"cross-sectional","n":3952,"em":"self-reported concussion (dazed/confused, amnesia, or loss of consciousness) and reported blast versus non-blast mechanism","lim":"Self-reported exposure and symptom measures in a cross-sectional design collected several months after injury, so recall and reporting bias cannot be excluded.","q":"A well-powered military survey directly relevant to the then-live policy question of whether blast-specific mild TBI warranted separate clinical pathways; findings were mixed rather than conclusive, and the blast-symptom association held only in the subgroup with loss of consciousness.","tier":2,"era":"foundational","uk":"low","con":0,"nt":"Companion analysis to Hoge et al. (2008, this harvest) from the same Walter Reed Army Institute of Research programme.","ep":"e2","er":"consolidating","sn":"refined","wm":"Tested, in a large deployed cohort, whether blast-specific mechanisms of concussion carried a distinct symptom signature, and found the evidence was mixed rather than supporting a simple blast-specific injury model.","ab":"To determine whether screening for a blast mechanism of concussion identifies individuals at higher risk of persistent postconcussive symptoms (PCS). United States Army post. 3952 US Army infantry soldiers were administered anonymous surveys 3 to 6 months after returning from a yearlong deployment to Iraq. Self-reported concussion (defined as an injury that resulted in being \"dazed, confused, or 'seeing stars'\"; \"not remembering the injury\"; or \"losing consciousness [knocked out]): Patient Health Questionnaire 15-item scale for physical symptoms and PCS; Posttraumatic Stress Disorder Checklist; and Patient Health Questionnaire depression module. Of the 587 soldiers (14.9% of the total sample) who met criteria for concussion, 201 (34.2%) reported loss of consciousness, and 373 (63.5%) reported only an alteration of consciousness without loss of consciousness; 424 (72.2%) reported a blast mechanism, and 150 (25.6%) reported a nonblast mechanism. Among soldiers who lost consciousness, blast mechanism was significantly associated with headaches and tinnitus 3 to 6 months postdeployment compared with a nonblast mechanism. However, among the larger group of soldiers reporting concussions without loss of consciousness, blast was not associated with adverse health outcomes. Blast mechanism of concussion was inconsistently associated with PCS, depending on the definition of concussion utilized. A self-reported history of blast mechanism was not associated with persistent PCS for the majority of US soldiers with concussions."},{"k":"williams_2010_selfreported","t":"Self-reported traumatic brain injury in male young offenders: a risk factor for re-offending, poor mental health and violence?","y":2010,"v":"Neuropsychological Rehabilitation","ty":"journal-article","doi":"10.1080/09602011.2010.519613","pmid":"21069616","url":"https://doi.org/10.1080/09602011.2010.519613","oa":0,"a":["Williams, W.H.","Cordan, G.","Mewse, A.J.","Tonks, J.","Burgess, C.N.W."],"s":["B","E","F","e2"],"th":["co-occurrence-mental-health","co-occurrence-substance-use","prevalence-youth-justice","recidivism","repetitive-injury","self-report-validity","violent-offending","youth-pathway"],"o":["co-occurrence-mental-health","drug misuse","mental health","mental health problems","number of convictions","recidivism","reoffending","violent offending","violent-offending"],"j":["United Kingdom"],"f":["46 per cent of 186 young male offenders reported TBI with loss of consciousness; 29.6 per cent reported LOC consistent with mild TBI and 16.6 per cent with moderate to severe TBI, with a further 19.1 per cent reporting possible TBI.","32 per cent reported more than one loss-of-consciousness injury.","Frequency of self-reported TBI was associated with more convictions, and three or more self-reported TBIs were associated with greater violence in offences.","46 per cent of the sample self-reported a TBI with loss of consciousness, with 32 per cent reporting more than one such injury.","Frequency of self-reported TBI was associated with a higher number of convictions, and three or more self-reported TBIs were associated with greater violence in offences.","46 per cent of young male offenders reported a TBI involving loss of consciousness, with 16.6 per cent consistent with moderate to severe TBI.","Three or more self-reported TBIs were associated with greater violence in offences, and self-reported TBI was linked to more convictions, worse mental health and cannabis misuse.","TBI with loss of consciousness was reported by 46 per cent of the sample; 16.6 per cent reported LOC consistent with moderate to severe TBI.","Repeat injury was common, with 32 per cent reporting more than one loss of consciousness.","Frequency of self-reported TBI was associated with a greater number of convictions, and three or more self-reported TBIs were associated with greater violence in offences."],"pop":"male young offenders, aged 11 to 19","set":"mixed","d":"cross-sectional","n":186,"em":"self-report of TBI severity and loss of consciousness","lim":"Cross-sectional self-report design cannot establish the causal direction between TBI and offending.","q":"One of the first dedicated UK studies establishing a dose-response relationship between self-reported TBI frequency and offending severity in young offenders, foundational to the subsequent UK youth justice TBI research programme.","tier":1,"era":"foundational","uk":"high","con":0,"nt":"Foundational UK youth justice paper from the Exeter group; directly relevant to Professor Williams' own programme of work.","ep":"e2","er":"originating","sn":"refined","wm":"Established the UK evidence base for TBI in young offenders and the dose-response relationship between repeated TBI and violent offending, launching the research programme that produced the CHAT study and the Hughes and colleagues (2015) systematic review.","ver":"CONFIRMED","ab":"Adolescence is a risk period for offending and for traumatic brain injury (TBI) and TBI is a risk factor for poor mental health and for offending. Young male offenders aged 11 to 19 years were recruited from a Young Offender Institute, a Youth Offending Team and a special needs school. A total of 197 participants were approached and 186 (94.4%) completed the study. TBI with loss of consciousness (LOC) was reported by 46% of the sample. LOC consistent with mild TBI was reported by 29.6%, and 16.6% reported LOC consistent with moderate to severe TBI. Possible TBI was reported by a further 19.1%. Repeat injury was common, with 32% reporting more than one LOC. Frequency of self-reported TBI was associated with more convictions. Three or more self-reported TBIs were associated with greater violence in offences. Those with self-reported TBI were also at risk of greater mental health problems and of misuse of cannabis."},{"k":"williams_2010_traumatic","t":"Traumatic brain injury in a prison population: prevalence and risk for re-offending.","y":2010,"v":"Brain Injury","ty":"journal-article","doi":"10.3109/02699052.2010.495697","pmid":"20642322","url":"https://pubmed.ncbi.nlm.nih.gov/20642322/","oa":0,"a":["Williams, WH","Mewse, AJ","Tonks, J","Mills, S","Burgess, CN","Cordan, G","Williams, W.H.","Mewse, A.J.","Tonks, J.","Mills, S.","Burgess, C.N.W.","Cordan, G."],"s":["A","F"],"th":["offending-persistence","prevalence-adult-custody","recidivism","screening-tools","severity-distribution","under-identification"],"o":["TBI prevalence","age at first custody","re-offending","severity distribution","time in custody","time spent in prison"],"j":["United Kingdom"],"f":["65 per cent of respondents gave reports consistent with TBI of any severity, with 16 per cent moderate-to-severe and 48 per cent mild.","Over 60 per cent reported a head injury of some kind.","Prisoners with TBI were younger at first entry into custody and reported higher rates of repeat offending and more time in prison over the preceding five years.","65 per cent of adult male prisoners surveyed reported a head injury history consistent with TBI of some severity.","16 per cent had experienced moderate to severe TBI and 48 per cent mild TBI.","Prisoners with TBI were younger at first entry into custody and reported higher rates of repeat offending and more time in prison over the previous 5 years."],"pop":"adult male prisoners","set":"prison","d":"cross-sectional","n":196,"em":"self-report survey of head injury history","lim":"Self-report survey with a 43 per cent response rate (196 of 453 offenders), raising risk of response bias; single UK prison site.","q":"Foundational UK prevalence study, the first from Huw Williams' group to link TBI severity with custodial and reoffending patterns; small single-site sample and low response rate limit generalisability, but it framed the UK research agenda that followed.","tier":1,"era":"foundational","uk":"high","con":0,"nt":"Landmark UK prison prevalence study by W. Huw Williams (University of Exeter), foundational to the UK evidence base underpinning this project.","ep":"e2","sn":"refined","ver":"CONFIRMED","ab":"TBI can lead to cognitive, behavioural and emotional difficulties. Previous studies suggest that TBI is relatively elevated in offender populations. In this study the aims were to establish the rate of TBI of various severities in a representative sample of adult offenders and patterns of custody associated with TBI. A self-report survey of adult, male offenders within a prison. Of 453 offenders, 196 (43%) responded. Over 60% reported 'Head Injuries'. Reports consistent with TBI of various severities were given by 65%. Of the overall sample, 16% had experienced moderate-to-severe TBI and 48% mild TBI. Adults with TBI were younger at entry into custodial systems and reported higher rates of repeat offending. They also reported greater time, in the past 5 years, spent in prison. These findings indicate that there is a need to account for TBI in the assessment and management of offenders."},{"k":"bogner_2009_reliability","t":"Reliability and predictive validity of the Ohio State University TBI identification method with prisoners","y":2009,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0b013e3181a66356","pmid":"19625867","url":"https://pubmed.ncbi.nlm.nih.gov/19625867/","oa":0,"a":["Bogner, J.","Corrigan, J.D."],"s":["D","e2"],"th":["case-definition","prevalence-adult-custody","prison-healthcare","psychometrics","screening-tools"],"o":["cognitive and behavioural consequences","criterion validity","criterion-related validity","test-retest reliability"],"j":["United States"],"f":["Test-retest reliability of OSU TBI-ID summary indices in 105 male and 105 female prisoners ranged from acceptable to high.","Age at injury, number of TBIs with loss of consciousness, and persisting symptoms independently predicted cognitive and behavioural consequences of TBI.","Test-retest reliability of OSU TBI-ID lifetime exposure indices ranged from acceptable to high in 105 male and 105 female state prisoners.","Age at injury, number of TBIs with loss of consciousness, and persisting symptoms independently predicted cognitive and behavioural consequences of TBI in this prison sample."],"pop":"adult male and female state prisoners","set":"prison","d":"cross-sectional","n":210,"em":"OSU TBI-ID structured interview","lim":"Convenience samples from a single US state prison system; abstract does not report specific numeric reliability coefficients.","q":"First dedicated psychometric validation of a lifetime TBI screening method within a prisoner sample; foundational for subsequent prevalence surveys using the OSU TBI-ID.","tier":1,"era":"foundational","uk":"medium","con":0,"ep":"e2","er":"instrumenting","sn":"holds","wm":"Extended and validated the OSU TBI Identification Method specifically for use with prisoners, providing the psychometric basis on which most subsequent US custodial TBI prevalence surveys, including Ferguson and colleagues (2012) and Ray and colleagues (2014), relied.","ab":"Evaluate the psychometric properties of indices of lifetime exposure to traumatic brain injury (TBI) among prisoners. Convenience samples recruited from male (N = 105) and female (N = 105) state prison facilities. Assess test/retest reliability and criterion-related validity. Summary indices of the number, severity, timing, and effects of lifetime exposure to TBI calculated from data elicited via a structured interview. Test/retest reliability ranged from acceptable to high. Factor analysis showed that indices of lifetime exposure could be characterized by (1) age of onset (especially childhood onset), (2) combinations of number and likely severity of injuries, and (3) number of symptoms and functional effects. Age at injury, number of TBIs with loss of consciousness, and symptoms persisting contributed independently to the prediction of common cognitive and behavioral consequences of TBI. These results provide further support for the reliability and validity of summary indices of lifetime exposure to TBI when elicited via a structured interview."},{"k":"bradley_2009_lord","t":"The Bradley Report: Lord Bradley's Review of People with Mental Health Problems or Learning Disabilities in the Criminal Justice System","y":2009,"v":"Department of Health (England)","ty":"report","url":"https://webarchive.nationalarchives.gov.uk/ukgwa/20130107105354/http://www.dh.gov.uk/prod_consum_dh/groups/dh_digitalassets/documents/digitalasset/dh_098698.pdf","oa":1,"a":["Bradley, K."],"s":["G"],"th":["charge-and-diversion","commissioning-and-policy","liaison-and-diversion","under-identification"],"o":["diversion from custody","identification and support pathways"],"j":["England"],"f":["Recommended that all police custody suites should have access to liaison and diversion services, including improved screening and identification of individuals with mental health problems or learning disabilities, and that all courts, including specialist courts, should have access to liaison and diversion services.","Stated that diversion had been supported by government since 1990 but that the lack of a nationally guided approach had left implementation at best inconsistent, and reported evidence that the needs of suspects in police custody were often not identified, so that access to an Appropriate Adult was patchy.","Does not address brain injury as a category: the word brain appears only in a case example of a young person whose capacity was not raised by his solicitor or the court, and whose referral order was revoked after a referral panel found extensive brain damage caused by a car accident."],"pop":"people with mental health problems or learning disabilities in the criminal justice system","set":"mixed","d":"policy analysis","em":"mental health problems or learning disability across the justice pathway","lim":"Government-commissioned policy review rather than a peer-reviewed empirical study; did not focus specifically on acquired brain injury as a distinct category (framed around mental health and learning disability).","q":"The foundational UK policy document behind the national roll-out of liaison and diversion services; essential context even though ABI is not its explicit focus.","tier":1,"era":"foundational","uk":"high","con":0,"nt":"Published April 2009. Retrieved via the UK Government Web Archive; the live gov.uk original has since been archived. | MANUAL SOURCE CHECK 13 September 2026: the full 173-page report (Lord Bradley, April 2009) was read from a copy of the UK Government Web Archive PDF supplied by Stan Gilmour. Findings re-charted from the report's text. The earlier second finding quoted the report as describing the system as failing to treat people equally 'in the eyes of the law'; that phrase does not appear anywhere in the report and has been removed. | VERIFICATION: an earlier pass could not confirm this record; confirmed by a manual check of the source document, see 03-verification/pass5-currency-harvest.json.","ep":"e2","sn":"holds","ver":"CONFIRMED_MANUAL"},{"k":"gunter_2009_medical","t":"Medical and psychiatric problems among men and women in a community corrections residential setting","y":2009,"v":"Behavioral Sciences & the Law","ty":"journal-article","doi":"10.1002/bsl.887","pmid":"19743513","url":"https://pubmed.ncbi.nlm.nih.gov/19743513/","oa":0,"a":["Gunter, T.D.","Philibert, R.","Hollenbeck, N."],"s":["F","e2"],"th":["co-occurrence-mental-health","co-occurrence-substance-use","probation-supervision","suicide-and-self-harm"],"o":["TBI","anxiety","service utilisation","substance use disorder","suicidal ideation","traumatic brain injury prevalence"],"j":["United States"],"f":["Frequencies of substance use disorders, other mental health disorders and medical problems among community corrections residents exceeded community frequencies, and in some cases exceeded those found among incarcerated individuals.","High frequencies of substance use disorder, traumatic brain injury, anxiety states, suicidal ideation and prior self-harm were of particular concern.","Self-reported service utilisation, while higher than expected, appeared low relative to the burden of disease reported.","Traumatic brain injury was among the high-frequency health problems identified in a community corrections residential population, alongside substance use disorders, anxiety and suicidal ideation.","Self-reported health and mental health service utilisation, while higher than expected, was judged low relative to the overall disease burden in this population."],"pop":"adults under community corrections supervision, residential","set":"probation/community","d":"cross-sectional","em":"self-report / clinical record","lim":"Abstract does not report specific TBI prevalence figures or sample size.","q":"One of the few decade studies extending the TBI-and-comorbidity picture beyond custody into community supervision settings.","tier":2,"era":"foundational","uk":"low","con":0,"nt":"abstract only; specific TBI prevalence figure not stated in the retrieved abstract.","ep":"e2","er":"establishing","sn":"refined","wm":"Extended the emerging TBI-comorbidity picture beyond prison walls into community corrections, showing that residential community supervision populations carried a disease burden, including TBI, comparable to or exceeding incarcerated populations.","ab":"Though the medical and mental health morbidity of incarcerated offenders has been discussed in a number of recent reports, very few data have been published concerning medical and mental health problems facing those on community corrections supervision. In this study of community corrections offenders utilizing residential facilities, we found that frequencies of substance use disorders, other mental health disorders, and medical problems exceeded frequencies found in the community and, in some cases, were higher than frequencies found in incarcerated individuals. Of particular concern were the high frequencies of substance use disorders, traumatic brain injury, anxiety states, suicidal ideation, and prior self-harm. While the level of self-reported medical and mental health service utilization was higher than expected, it appeared low relative to the disease burden reported by this special population."},{"k":"martell_2009_neuroscience","t":"Neuroscience and the law: philosophical differences and practical constraints","y":2009,"v":"Behavioral Sciences & the Law","ty":"journal-article","doi":"10.1002/bsl.853","url":"https://onlinelibrary.wiley.com/doi/10.1002/bsl.853","oa":0,"a":["Martell, D.A."],"s":["G"],"th":["courts-and-trial","evidence-gap"],"o":["forensic use of neuroimaging"],"j":["United States"],"f":["Explores profound philosophical differences between law and neuroscience on criminal responsibility along the free-will-to-determinism continuum, and argues that significant limitations in the neuroimaging research base constrain its ability to inform legal decision-making.","Distinguishes scientifically supported from unsupported forensic applications of brain imaging and offers recommendations for forensic report writing."],"pop":"courts considering neuroimaging evidence","set":"court","d":"commentary","lim":"Commentary rather than empirical study; predates a decade of subsequent neuroimaging methodology development.","q":"An early, foundational and clearly sceptical statement of the neurolaw critique, useful as an anchor for the 'sceptics' requirement in a foundational-era item.","tier":1,"era":"foundational","uk":"low","con":0,"ep":"e2","sn":"holds","ver":"CONFIRMED"},{"k":"mccrory_2009_consensus","t":"Consensus statement on concussion in sport - the Third International Conference on Concussion in Sport held in Zurich, November 2008","y":2009,"v":"The Physician and Sportsmedicine","ty":"guideline","doi":"10.3810/psm.2009.06.1721","pmid":"20048521","a":["McCrory, P.","Meeuwisse, W.","Johnston, K.","Dvorak, J.","Aubry, M.","Molloy, M.","Cantu, R."],"s":["e2"],"th":["screening-tools","sport-related-concussion"],"o":["concussion diagnosis and management guidance","return-to-play protocol"],"j":["international"],"f":["This is the third iteration of the international concussion-in-sport consensus statement, following the 2001 Vienna and 2004 Prague meetings, developed through a formal consensus process.","The statement set out a structured approach to diagnosis, assessment and management of sport concussion and a graduated return-to-play protocol, alongside the Sport Concussion Assessment Tool (SCAT2)."],"pop":"athletes at all levels at risk of sport-related concussion","set":"n/a","d":"guideline","em":"consensus clinical definition, not empirical exposure ascertainment","lim":"A consensus statement based on expert clinical judgement rather than a formal systematic review or graded evidence synthesis; the authors state management remains a matter of individualised clinical judgement.","q":"Authoritative at the time by virtue of its process and adoption across sporting bodies worldwide, but it is a consensus document rather than an appraised evidence synthesis; its recommendations, including cognitive and physical rest, were revised as later trial evidence emerged.","tier":1,"era":"foundational","uk":"medium","con":0,"nt":"Simultaneous co-publications of this statement appeared in several journals; this record cites the Physician and Sportsmedicine version.","ep":"e2","er":"instrumenting","sn":"historic","wm":"Set the internationally adopted clinical definition, assessment tool (SCAT2) and return-to-play protocol for sport concussion that sporting bodies, and later some justice and military settings, used as the reference standard for the following years.","sup":["mccrory_2013_consensus"],"ver":"CONFIRMED","ab":"This paper is a revision and update of the recommendations developed following the 1st (Vienna) and 2nd (Prague) International Symposia on Concussion in Sport. The Zurich Consensus statement is designed to build on the principles outlined in the original Vienna and Prague documents and to develop further conceptual understanding of this problem using a formal consensus-based approach. A detailed description of the consensus process is outlined at the end of this document under the \"background\" section (see Section 11). This document is developed for use by physicians, therapists, certified athletic trainers, health professionals, coaches and other people involved in the care of injured athletes, whether at the recreational, elite, or professional level. While agreement exists pertaining to principal messages conveyed within this document, the authors acknowledge that the science of concussion is evolving, and therefore management and return-to-play (RTP) decisions remain in the realm of clinical judgment on an individualized basis. Readers are encouraged to copy and distribute freely the Zurich Consensus document and/or the Sports Concussion Assessment Tool (SCAT2) card, and neither is subject to any copyright restriction. The authors request, however, that the document and/or the SCAT2 card be distributed in their full and complete format."},{"k":"mckee_2009_chronic","t":"Chronic traumatic encephalopathy in athletes: progressive tauopathy after repetitive head injury","y":2009,"v":"Journal of Neuropathology and Experimental Neurology","ty":"review","doi":"10.1097/nen.0b013e3181a9d503","pmid":"19535999","oa":1,"a":["McKee, A.C.","Cantu, R.C.","Nowinski, C.J.","Hedley-Whyte, E.T.","Gavett, B.E.","Budson, A.E.","Santini, V.E.","Lee, H.S.","Kubilus, C.A.","Stern, R.A."],"s":["e2"],"th":["cte-neuropathology","repetitive-head-impact","sport-related-concussion"],"o":["clinical presentation","neuropathological features of CTE"],"j":["United States"],"f":["The review identified 48 neuropathologically verified cases of chronic traumatic encephalopathy in the existing literature, plus 3 new cases in professional athletes, 1 football player and 2 boxers.","CTE was neuropathologically distinguished from other tauopathies by preferential involvement of the superficial cortical layers, irregular patchy distribution in the frontal and temporal cortices, and marked accumulation of tau-immunoreactive astrocytes.","The authors concluded chronic traumatic encephalopathy is a neuropathologically distinct, slowly progressive tauopathy with a clear environmental aetiology."],"pop":"male athletes (American football, boxing) with neuropathologically verified CTE","set":"n/a","d":"narrative review","em":"postmortem neuropathological diagnosis of CTE against a history of repetitive head injury","lim":"Based on a postmortem case series and literature review with no denominator or control group, so incidence and dose-response to repetitive head trauma could not be established.","q":"Landmark case series that established the modern neuropathological definition of CTE and named it as the field's organising construct for the following decade; it is not a population or controlled study, so the stated environmental aetiology rests on case-series evidence alone, with substantial risk of ascertainment bias (cases came to autopsy because of known head injury history).","tier":1,"era":"foundational","uk":"medium","con":1,"cn":"The existence of CTE as a distinct clinicopathological entity, and its causal link to repetitive head impact rather than other risk factors, has been disputed by later authors, including Randolph (2014), already in the 2016-2026 corpus as randolph_2014_isctereal.","nt":"The case definition and terminology from this paper underpins nearly all later sport, military and justice literature on repetitive head injury.","ep":"e2","er":"originating","sn":"contested","wm":"This paper coined the modern neuropathological definition of chronic traumatic encephalopathy and made it the organising construct for a decade of sport, military and, later, justice-related brain injury research.","sup":["mez_2017_clinicopathological"],"ab":"Since the 1920s, it has been known that the repetitive brain trauma associated with boxing may produce a progressive neurological deterioration, originally termed dementia pugilistica, and more recently, chronic traumatic encephalopathy (CTE). We review 48 cases of neuropathologically verified CTE recorded in the literature and document the detailed findings of CTE in 3 professional athletes, 1 football player and 2 boxers. Clinically, CTE is associated with memory disturbances, behavioral and personality changes, parkinsonism, and speech and gait abnormalities. Neuropathologically, CTE is characterized by atrophy of the cerebral hemispheres, medial temporal lobe, thalamus, mammillary bodies, and brainstem, with ventricular dilatation and a fenestrated cavum septum pellucidum. Microscopically, there are extensive tau-immunoreactive neurofibrillary tangles, astrocytic tangles, and spindle-shaped and threadlike neurites throughout the brain. The neurofibrillary degeneration of CTE is distinguished from other tauopathies by preferential involvement of the superficial cortical layers, irregular patchy distribution in the frontal and temporal cortices, propensity for sulcal depths, prominent perivascular, periventricular, and subpial distribution, and marked accumulation of tau-immunoreactive astrocytes. Deposition of beta-amyloid, most commonly as diffuse plaques, occurs in fewer than half the cases. Chronic traumatic encephalopathy is a neuropathologically distinct slowly progressive tauopathy with a clear environmental etiology."},{"k":"terrio_2009_bct","t":"Traumatic brain injury screening: preliminary findings in a US Army Brigade Combat Team","y":2009,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/htr.0b013e31819581d8","pmid":"19158592","oa":0,"a":["Terrio, H.","Brenner, L.A.","Ivins, B.J.","Cho, J.M.","Helmick, K.","Schwab, K.","Scally, K.","Bretthauer, R.","Warden, D."],"s":["J"],"th":["military-tbi","prevalence-community-comparison"],"o":["postdeployment neuropsychiatric symptoms","postinjury somatic symptoms"],"j":["United States"],"f":["22.8% of soldiers in a US Army Brigade Combat Team returning from deployment to Iraq had at least one clinician-confirmed deployment-acquired TBI.","Soldiers with TBI were significantly more likely to report somatic and neuropsychiatric symptoms both immediately postinjury and at postdeployment follow-up than soldiers without a TBI history, though symptom endorsement decreased over time for most."],"pop":"US Army soldiers returning from deployment to Iraq","set":"community","d":"cross-sectional","n":3973,"em":"clinician-confirmed diagnosis using American Congress of Rehabilitation Medicine mild TBI criteria, structured clinical interview (WARCAT)","lim":"Single Brigade Combat Team, may not generalise to all deployed units or conflicts; retrospective screening reliant partly on soldier recall of injury circumstances.","q":"One of the earliest and most influential deployment-cohort prevalence studies using a clinician-confirmed rather than pure self-report method, establishing the roughly one-in-five prevalence figure widely cited in the military TBI literature.","tier":1,"era":"foundational","uk":"medium","con":0,"nt":"Landmark early deployment-cohort prevalence study for military TBI.","ep":"e2","ab":"The objective of this article is to report the proportion of soldiers in a Brigade Combat Team (BCT) with at least 1 clinician-confirmed deployment-acquired traumatic brain injury (TBI) and to describe the nature of sequelae associated with such injuries. Members of an Army unit (n=3973) that served in Iraq were screened for history of TBI. Those reporting an injury (n=1292) were further evaluated regarding sequelae. Of the injuries suffered, 907 were TBIs and 385 were other types of injury. A total of 22.8% of soldiers in a BCT returning from Iraq had clinician-confirmed TBI. Those with TBI were significantly more likely to recall somatic and/or neuropsychiatric symptoms immediately postinjury and endorse symptoms at follow-up than were soldiers without a history of deployment-related TBI. Following deployment to Iraq, a clinician-confirmed TBI history was identified in 22.8% of soldiers from a BCT."},{"k":"vadod_2009_clinical","t":"VA/DoD Clinical Practice Guideline for Management of Concussion/Mild Traumatic Brain Injury","y":2009,"v":"Journal of Rehabilitation Research and Development","ty":"guideline","pmid":"20108447","url":"https://pubmed.ncbi.nlm.nih.gov/20108447/","oa":1,"a":["Department of Veterans Affairs, Department of Defense","United States Department of Veterans Affairs, Department of Defense"],"s":["D","e2"],"th":["case-definition","commissioning-and-policy","military-tbi","severity-classification"],"o":["case definition","diagnostic and management criteria for mild TBI","referral and management pathway"],"j":["United States"],"f":["Established a joint VA/DoD operational case definition and staged management pathway for concussion and mild traumatic brain injury.","This is the original 2009 VA/DoD joint clinical practice guideline defining concussion/mild TBI case criteria and setting out the management pathway subsequently used as one of the reference case definitions in the wider TBI literature."],"pop":"military service members and veterans with concussion/mild TBI","set":"hospital","d":"guideline","em":"consensus diagnostic criteria","lim":"Abstract not available via PubMed; this is a guideline document rather than a primary research study.","q":"Authoritative government guideline that operationalised the mild TBI case definition and management pathway used across US veteran, and subsequently justice-adjacent, screening programmes.","tier":1,"era":"foundational","uk":"low","con":0,"nt":"Abstract not available; record based on title, MeSH terms and publication type retrieved via PubMed.","ep":"e2","er":"instrumenting","sn":"refined","wm":"Provided the first joint VA/DoD operational case definition and clinical management pathway for mild TBI/concussion, feeding directly into US veteran justice-involvement screening initiatives during and after this decade."},{"k":"wortzel_2009_suicide","t":"Suicide among incarcerated veterans","y":2009,"v":"The Journal of the American Academy of Psychiatry and the Law","ty":"review","pmid":"19297638","url":"https://pubmed.ncbi.nlm.nih.gov/19297638/","oa":0,"a":["Wortzel, H.S.","Binswanger, I.A.","Anderson, C.A.","Adler, L.E."],"s":["F"],"th":["evidence-gap","military-tbi","suicide-and-self-harm"],"o":["suicide risk"],"j":["United States"],"f":["The available literature at the time of review did not permit a meaningful estimate of suicide risk specific to incarcerated veterans, despite overlapping risk factors including brain injury from both veteran status and incarceration.","The review explicitly identified the absence of dedicated data on incarcerated veteran suicide as a research gap."],"pop":"incarcerated military veterans","set":"prison","d":"narrative review","em":"n/a - narrative literature review","lim":"Narrative rather than systematic review methodology; the authors themselves note the underlying evidence base was too thin to support quantitative estimates.","q":"Included primarily to document a longstanding, explicitly acknowledged evidence gap on incarcerated veteran suicide risk relevant to military-TBI read-across.","tier":3,"era":"foundational","uk":"low","con":0,"nt":"Foundational statement of an evidence gap rather than a substantive finding; useful to cite when noting under-researched intersections.","ep":"e2","ver":"CONFIRMED","ab":"Both veterans and jail/prison inmates face an increased risk of suicide. The incarcerated veteran sits at the intersection of these two groups, yet little is known about this subpopulation, particularly its risk of suicide. A Pubmed/Medline/PsycINFO search anchored to incarcerated veteran suicide, veteran suicide, suicide in jails/prisons, and veterans incarcerated from 2000 to the present was performed. The currently available literature does not reveal the suicide risk of incarcerated veterans, nor does it enable meaningful estimates. However, striking similarities and overlapping characteristics link the data on veteran suicide, inmate suicide, and incarcerated veterans, suggesting that the veteran in jail or prison faces a level of suicide risk beyond that conferred by either veteran status or incarceration alone. There is a clear need for a better characterization of the incarcerated veteran population and the suicide rate faced by this group."},{"k":"yang_2009_prefrontal","t":"Prefrontal structural and functional brain imaging findings in antisocial, violent, and psychopathic individuals: a meta-analysis","y":2009,"v":"Psychiatry Research","ty":"meta-analysis","doi":"10.1016/j.pscychresns.2009.03.012","pmid":"19833485","url":"https://doi.org/10.1016/j.pscychresns.2009.03.012","oa":0,"a":["Yang, Y.","Raine, A."],"s":["E"],"th":["executive-function","impulsivity-aggression","risk-of-bias"],"o":["executive-function","impulsivity-aggression"],"j":["mixed"],"f":["Across 43 structural and functional imaging studies, antisocial individuals showed significantly reduced prefrontal structure and function, localised to right orbitofrontal cortex, right anterior cingulate cortex and left dorsolateral prefrontal cortex."],"pop":"antisocial, violent and psychopathic individuals across 43 imaging studies","set":"mixed","d":"meta-analysis","em":"structural and functional neuroimaging of prefrontal cortex (not specifically acquired TBI)","lim":"Cross-sectional imaging comparisons cannot distinguish whether prefrontal differences are a cause, a consequence, or a shared correlate of antisocial behaviour; studies pool heterogeneous antisocial and psychopathic populations without acquired injury.","q":"This is the classic reference underpinning the frontal lobe theory of antisocial behaviour that TBI-crime researchers draw on for a mechanism; it is not itself a study of acquired brain injury and does not establish causal direction, which is the central critique levelled at frontal lobe accounts of the TBI-offending link.","tier":2,"era":"foundational","uk":"low","con":1,"cn":"Critics note this literature conflates developmental/trait-based prefrontal differences in antisocial and psychopathic populations with the acquired, focal damage seen after TBI; the mechanism cannot simply be read across from one to the other, and reverse causation (antisocial lifestyles causing head injury) is not excluded by cross-sectional imaging.","nt":"Included as necessary context for the mechanism argument (frontal lobe/impulsivity theory), not as TBI-specific evidence; flagged as such for the review team.","ep":"e2","sn":"contested","ab":"Brain-imaging studies suggest that antisocial and violent behavior is associated with structural and functional deficits in the prefrontal cortex, but there is heterogeneity in findings and it is unclear whether findings apply to psychopaths, non-violent offenders, community-based samples, and studies employing psychiatric controls. A meta-analysis was conducted on 43 structural and functional imaging studies, and the results show significantly reduced prefrontal structure and function in antisocial individuals. Effect sizes were significant for both structural and functional studies. With minor exceptions, no statistically significant moderating effects of sample characteristics and methodological variables were observed. Findings were localized to the right orbitofrontal cortex, right anterior cingulate cortex, and left dorsolateral prefrontal cortex. Findings confirm the replicability of prefrontal structural and functional impairments in antisocial populations and highlight the involvement of orbitofrontal, dorsolateral frontal, and anterior cingulate cortex in antisocial behavior."},{"k":"cloute_2008_construction","t":"Traumatic brain injury and the construction of identity: a discursive approach","y":2008,"v":"Neuropsychological Rehabilitation","ty":"journal-article","doi":"10.1080/09602010701306989","pmid":"17852757","url":"https://pubmed.ncbi.nlm.nih.gov/17852757/","oa":0,"a":["Cloute, K.","Mitchell, A.","Yates, P."],"s":["M"],"th":["survivor-lived-experience"],"o":["discursive construction of identity","positioning as dependent/passive"],"j":["United Kingdom"],"f":["Discourse analysis of interviews with six adults with severe TBI and their significant others identified four interpretative repertoires used in co-constructing identity: 'medical model referencing', 'dependence as intrinsic to TBI', 'TBI as deficit', and 'progression and productivity as key life-defining features'.","'Medical model referencing' was linked to a common, passive positioning of people with TBI, particularly around memory loss, and to a sense of abandonment arising from dependence on specialist services.","The authors argue for facilitating re-authorship of more empowering, inclusive narratives and for community services that support social identities separate from medical/deficit discourse."],"pop":"adults with severe TBI and their significant others","set":"community","d":"qualitative","n":6,"em":"clinically confirmed severe TBI","lim":"Very small sample (six people with TBI); UK community sample not selected for justice-system contact; discourse-analytic method generates interpretative rather than generalisable themes.","q":"Foundational (pre-2016), directly names a 'TBI as deficit' interpretative repertoire that is highly relevant to the strand's interest in non-deficit framing critique, though the study itself predates and does not use later 'non-deficit' or social-model terminology.","tier":2,"era":"foundational","uk":"high","con":0,"nt":"Foundational, pre-2016 UK study. Not justice-specific. Named repertoire 'TBI as deficit' is directly useful evidence for the strand's non-deficit/disability-rights framing theme, showing the deficit framing operating in participants' own discourse rather than only in professional literature.","ep":"e2","ver":"CONFIRMED","ab":"Using discourse analysis, this paper explores the co-construction of identity for individuals who have sustained a severe traumatic brain injury (TBI). An analysis of discourse, obtained through interviewing six adults with a TBI, each with one or two significant others, suggested four main interpretative repertoires which informed participants' co-construction of identity: 'Medical model referencing', 'dependence as intrinsic to TBI', 'TBI as deficit' and 'progression and productivity as key life-defining features'. Medical model referencing is discussed in relation to the common, passive positioning of individuals with TBI, which often occurred in relation to memory loss. The construction of abandonment was also common, due to participants' dependence on the provision of specialist, expert services in the community. Clinical implications are discussed in terms of facilitating individuals in the co-constructing and re-authorship of more empowering and inclusive narratives and providing community services that promote meaningful social identities, separate from medical discourse."},{"k":"glass_2008_nonfatal","t":"Non-fatal strangulation is an important risk factor for homicide of women","y":2008,"v":"The Journal of Emergency Medicine","ty":"journal-article","doi":"10.1016/j.jemermed.2007.02.065","pmid":"17961956","oa":1,"a":["Glass, N.","Laughon, K.","Campbell, J.","Block, C.R.","Hanson, G.","Sharps, P.W.","Taliaferro, E."],"s":["I"],"th":["mortality","non-fatal-strangulation","victimisation"],"o":["attempted homicide","completed homicide"],"j":["United States"],"f":["Non-fatal strangulation was reported in 10 per cent of abused controls, 45 per cent of attempted homicide cases and 43 per cent of completed homicide cases (n=933 combined).","Prior non-fatal strangulation was associated with 6.70 times the odds of attempted homicide (95% CI 3.91 to 11.49) and 7.48 times the odds of completed homicide (95% CI 4.53 to 12.35)."],"es":[{"m":"odds ratio","v":"6.70","ci":"95% CI 3.91-11.49","c":"prior non-fatal strangulation vs attempted homicide"},{"m":"odds ratio","v":"7.48","ci":"95% CI 4.53-12.35","c":"prior non-fatal strangulation vs completed homicide"}],"pop":"female victims of completed and attempted intimate partner homicide, and abused controls","set":"mixed","d":"case-control","n":933,"em":"Danger Assessment instrument, proxy and survivor interview","lim":"Case-control design using proxy interviews for homicide victims introduces potential recall and informant bias; US urban sample may not generalise directly to UK populations.","q":"The landmark quantification of the strangulation-to-homicide risk relationship; the 7.48-fold odds ratio is the figure most widely cited in UK policy and legal literature (including Bettinson 2022 and Victoire 2022).","tier":1,"era":"foundational","uk":"high","con":0,"nt":"Source of the widely quoted '7.48 times' homicide risk figure used across UK policing and legal guidance.","ep":"e2","sn":"holds","ab":"The purpose of this study was to examine non-fatal strangulation by an intimate partner as a risk factor for major assault, or attempted or completed homicide of women. A case control design was used to describe non-fatal strangulation among complete homicides and attempted homicides (n = 506) and abused controls (n = 427). Interviews of proxy respondents and survivors of attempted homicides were compared with data from abused controls. Data were derived using the Danger Assessment. Non-fatal strangulation was reported in 10% of abused controls, 45% of attempted homicides, and 43% of homicides. Prior non-fatal strangulation was associated with greater than six-fold odds (odds ratio [OR] 6.70, 95% confidence interval [CI] 3.91-11.49) of becoming an attempted homicide, and over seven-fold odds (OR 7.48, 95% CI 4.53-12.35) of becoming a completed homicide."},{"k":"hoge_2008_mild","t":"Mild traumatic brain injury in U.S. Soldiers returning from Iraq","y":2008,"v":"The New England Journal of Medicine","ty":"journal-article","doi":"10.1056/nejmoa072972","pmid":"18234750","a":["Hoge, C.W.","McGurk, D.","Thomas, J.L.","Cox, A.L.","Engel, C.C.","Castro, C.A."],"s":["e2"],"th":["co-occurrence-mental-health","military-tbi"],"o":["general health","missed workdays","post-concussive symptoms","post-traumatic stress disorder"],"j":["United States"],"f":["Of 2525 soldiers, 124 (4.9%) reported injuries with loss of consciousness, 260 (10.3%) reported injuries with altered mental status, and 435 (17.2%) reported other injuries during deployment.","43.9% of soldiers reporting loss of consciousness met criteria for PTSD, compared with 27.3% of those reporting altered mental status only, 16.2% with other injuries, and 9.1% with no injury.","After adjustment for PTSD and depression, mild traumatic brain injury was no longer significantly associated with poor physical health outcomes or postconcussive symptoms, except for headache."],"pop":"US Army infantry soldiers returning from a year-long deployment to Iraq","set":"community","d":"cross-sectional","n":2525,"em":"self-report of injury with loss of consciousness or altered mental status during deployment","lim":"Cross-sectional design with self-reported injury and symptom measures collected 3 to 4 months after return; causal direction between mTBI, PTSD, depression and symptoms cannot be established.","q":"Large, well-powered survey that was hugely influential in military health policy; its central finding, that adjustment for PTSD and depression removed most of mTBI's association with physical symptoms, is an early instance of the specificity concern that later negative-control designs made systematic outside this epoch.","tier":1,"era":"foundational","uk":"low","con":0,"nt":"Widely cited as the paper that first demonstrated PTSD and depression as key confounders or mediators of the mTBI-symptom relationship in a large military cohort.","ep":"e2","er":"establishing","sn":"holds","wm":"Established, in a large military cohort, that much of the apparent health burden attributed to mild traumatic brain injury among combat veterans was statistically explained by co-occurring PTSD and depression, an early demonstration of the specificity problem that later research outside this epoch formalised with negative-control designs.","ver":"CONFIRMED","ab":"An important medical concern of the Iraq war is the potential long-term effect of mild traumatic brain injury, or concussion, particularly from blast explosions. However, the epidemiology of combat-related mild traumatic brain injury is poorly understood. We surveyed 2525 U.S. Army infantry soldiers 3 to 4 months after their return from a year-long deployment to Iraq. Validated clinical instruments were used to compare soldiers reporting mild traumatic brain injury, defined as an injury with loss of consciousness or altered mental status (e.g., dazed or confused), with soldiers who reported other injuries. Of 2525 soldiers, 124 (4.9%) reported injuries with loss of consciousness, 260 (10.3%) reported injuries with altered mental status, and 435 (17.2%) reported other injuries during deployment. Of those reporting loss of consciousness, 43.9% met criteria for post-traumatic stress disorder (PTSD), as compared with 27.3% of those reporting altered mental status, 16.2% with other injuries, and 9.1% with no injury. Soldiers with mild traumatic brain injury, primarily those who had loss of consciousness, were significantly more likely to report poor general health, missed workdays, medical visits, and a high number of somatic and postconcussive symptoms than were soldiers with other injuries. However, after adjustment for PTSD and depression, mild traumatic brain injury was no longer significantly associated with these physical health outcomes or symptoms, except for headache. Mild traumatic brain injury (i.e., concussion) occurring among soldiers deployed in Iraq is strongly associated with PTSD and physical health problems 3 to 4 months after the soldiers return home. PTSD and depression are important mediators of the relationship between mild traumatic brain injury and physical health problems."},{"k":"modecki_2007_addressing","t":"Addressing gaps in the maturity of judgment literature: age differences and delinquency","y":2008,"v":"Law and Human Behavior","ty":"journal-article","doi":"10.1007/s10979-007-9087-7","pmid":"17546482","oa":0,"a":["Modecki, K.L."],"s":["B"],"th":["executive-function"],"o":["maturity of judgment","self-reported delinquency"],"j":["United States"],"f":["Adolescents aged 14 to 17 displayed less responsibility and perspective than college students, young adults and adults.","No maturity-of-judgment differences were found between delinquent and non-delinquent youth, but significant differences emerged between high- and low-delinquency male youth.","Maturity of judgment predicted self-reported delinquency beyond the contribution of age, gender, race, education, socioeconomic status and antisocial decision making."],"pop":"adolescents and adults, community and delinquent samples","set":"community","d":"cross-sectional","em":"n/a (psychosocial maturity questionnaire, not brain injury)","lim":"Relies on hypothetical vignettes; delinquency measured by self-report.","q":"Solid contributory extension of the maturity-of-judgment literature to delinquency outcomes specifically. Not a brain injury study.","tier":2,"era":"foundational","uk":"low","con":0,"nt":"Included for developmental-neuroscience/culpability context rather than TBI evidence directly.","ep":"e2","ab":"Over the past decade, a majority of states have legislated to expand their capacity to try adolescents as adults. In response, researchers have investigated factors that may affect adolescent culpability. Research on immature judgment posits that psychosocial influences on adolescent decision processes results in reduced criminal responsibility. The current study utilizes hypothetical vignettes and standardized measures of maturity of judgment (responsibility, temperance, and perspective) to examine gaps in previous maturity of judgment findings. This work suggests that adolescents (ages 14-17) display less responsibility and perspective relative to college students, young-adults, and adults. Further, this research finds no maturity of judgment differences between delinquent and non-delinquent youth, but does find significant maturity of judgment differences between high and low delinquency male youth."},{"k":"steinberg_2008_social","t":"A social neuroscience perspective on adolescent risk-taking","y":2008,"v":"Developmental Review","ty":"journal-article","doi":"10.1016/j.dr.2007.08.002","pmid":"18509515","oa":1,"a":["Steinberg, L."],"s":["B"],"th":["executive-function","impulsivity-aggression"],"o":["executive function","impulsivity","risk-taking"],"j":["United States"],"f":["Risk-taking increases from childhood to adolescence via remodelling of the brain's dopaminergic socio-emotional system, which increases reward-seeking especially around peers.","Risk-taking declines from adolescence to adulthood as the cognitive-control system, centred on the prefrontal cortex, matures.","The differing maturational timetables of the socio-emotional and cognitive-control systems make mid-adolescence a period of heightened vulnerability to risky behaviour."],"pop":"general adolescent population","set":"n/a","d":"narrative review","em":"n/a (developmental neuroscience synthesis, not brain injury)","lim":"Theoretical synthesis rather than primary data; the model has since been refined by subsequent imaging studies.","q":"Landmark, heavily cited framework paper for adolescent brain development as it bears on risk, culpability and intervention; foundational to the developmental case underpinning much of the youth TBI-offending literature.","tier":1,"era":"foundational","uk":"medium","con":0,"nt":"Not a TBI study; included as the core developmental-neuroscience reference for the culpability and intervention themes in this strand.","ep":"e2","ab":"This article proposes a framework for theory and research on risk-taking that is informed by developmental neuroscience. Two fundamental questions motivate this review. First, why does risk-taking increase between childhood and adolescence? Second, why does risk-taking decline between adolescence and adulthood? Risk-taking increases between childhood and adolescence as a result of changes around the time of puberty in the brain's socio-emotional system leading to increased reward-seeking, especially in the presence of peers, fuelled mainly by a dramatic remodelling of the brain's dopaminergic system. Risk-taking declines between adolescence and adulthood because of changes in the brain's cognitive control system. The differing timetables of these changes make mid-adolescence a time of heightened vulnerability to risky and reckless behaviour."},{"k":"corrigan_2007_initial","t":"Initial reliability and validity of the Ohio State University TBI Identification Method","y":2007,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/01.htr.0000300227.67748.77","pmid":"18025964","url":"https://pubmed.ncbi.nlm.nih.gov/18025964/","oa":0,"a":["Corrigan, J.D.","Bogner, J."],"s":["D","e2"],"th":["case-definition","psychometrics","screening-tools"],"o":["interrater reliability","predictive validity","predictive validity for cognitive and behavioural consequences"],"j":["United States"],"f":["Interrater reliability of OSU TBI-ID summary indices was high across two convenience samples of 119 and 103 adults in substance use treatment programmes.","Age at injury and number of persisting symptoms independently predicted cognitive and behavioural consequences of TBI.","Interrater reliability of OSU TBI-ID lifetime exposure indices was high across two independent samples (N=119 and N=103).","Age at first TBI with loss of consciousness and number of persisting symptoms independently predicted common cognitive and behavioural consequences of TBI."],"pop":"adults in substance use treatment programmes (non-offender)","set":"community","d":"cross-sectional","n":222,"em":"Ohio State University TBI Identification Method (OSU TBI-ID), structured interview","lim":"Convenience samples drawn from substance-use treatment settings, not offender populations; the authors describe these as preliminary results.","q":"Origin paper for the most widely adopted lifetime TBI screening method used in later justice-sector research; validated outside custodial settings first, then extended to prisoners by Bogner and Corrigan two years later.","tier":1,"era":"foundational","uk":"medium","con":0,"nt":"Companion paper to Bogner & Bogner 2009 (prisoner sample) key_2009_bogner_reliability in this dataset.","ep":"e2","er":"instrumenting","sn":"holds","wm":"Introduced the Ohio State University TBI Identification Method, which became the field's dominant screening instrument for lifetime TBI history and the basis for the prisoner-specific validation two years later.","ver":"CONFIRMED","ab":"Evaluate the psychometric properties of indices of a lifetime history of traumatic brain injury (TBI). Convenience samples recruited from 2 treatment programs for persons with substance use disorders: N = 119 (study 1) and N = 103 (study 2). Test interrater reliability (study 1) and predictive validity (Study 2). Summary indices of the number, severity, timing, and effects of lifetime TBIs calculated from data elicited via a structured interview. Interrater reliability was high. Factor analysis showed indices could be characterized by severity weighted counts of the number of injuries, both lifetime and in childhood, number of symptoms persisting, worst injury, time since last TBI with loss of consciousness, and age at first TBI with loss of consciousness. Age at injury and symptoms persisting contributed independently to the prediction of common cognitive and behavioral consequences of TBI. These results provide preliminary support for the reliability and validity of summary indices of lifetime history of TBI elicited via a structured interview."},{"k":"diamond_2007_screening","t":"Screening for traumatic brain injury in an offender sample: a first look at the reliability and validity of the Traumatic Brain Injury Questionnaire","y":2007,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/01.htr.0000300228.05867.5c","pmid":"18025965","url":"https://pubmed.ncbi.nlm.nih.gov/18025965/","oa":0,"a":["Diamond, P.M.","Harzke, A.J.","Magaletta, P.R.","Cummins, A.G.","Frankowski, R.","Diamond, PM","Harzke, AJ","Magaletta, PR","Cummins, AG","Frankowski, R"],"s":["A","C","D","e2"],"th":["case-definition","prevalence-adult-custody","prevalence-women","psychometrics","screening-tools"],"o":["criterion validity","internal consistency","screening tool reliability","screening tool validity","test-retest reliability"],"j":["United States"],"f":["The TBIQ showed good test-retest reliability for lifetime history of head injury and good internal consistency for symptom severity and frequency scales in 225 offenders from six federal prison facilities.","Criterion validity was good for frequency of head injury and for frequency and severity of symptoms.","The Traumatic Brain Injury Questionnaire showed good test-retest reliability for lifetime head injury history and good internal consistency for symptom severity and frequency scales in a sample of 225 federal offenders (118 women, 107 men).","The study assessed reliability and validity of the TBIQ in a sample of 118 women and 107 men across six US federal prisons, one of the first screening validation studies to include a large female offender subsample.","The TBIQ showed good test-retest reliability for lifetime history of head injury in 225 offenders across 6 US federal prisons.","Good internal consistency and criterion validity were found for symptom severity and frequency scales."],"pop":"federal prison offenders","set":"prison","d":"cross-sectional","n":225,"em":"Traumatic Brain Injury Questionnaire (TBIQ)","lim":"Preliminary validation; the abstract does not report specific numeric reliability coefficients.","q":"One of the earliest offender-specific screening instruments developed independently of the OSU TBI-ID lineage, developed and tested within the US federal prison system.","tier":2,"era":"foundational","uk":"low","con":0,"nt":"Abstract only; could not confirm whether reliability/validity statistics were reported separately by sex. Flagged for follow-up against full text.","ep":"e2","er":"instrumenting","sn":"refined","wm":"Introduced and gave first psychometric support to the Traumatic Brain Injury Questionnaire (TBIQ) as an offender-specific screening tool, part of the decade's wave of custody-specific instruments developed alongside the OSU TBI-ID.","ab":"To assess the reliability and validity of the Traumatic Brain Injury Questionnaire (TBIQ) for assessing history of traumatic brain injury (TBI) in an offender population. Offenders (118 women and 107 men) from 6 federal prison facilities in 3 geographic regions. TBIQ and multiple measures of cognitive and behavioral functioning. Preliminary results indicated good test-retest reliability for lifetime history of head injury, good internal consistency for symptom severity and frequency scales, and good criterion validity for frequency of head injury and frequency and severity of symptoms. The TBIQ holds promise as an instrument for the assessment of TBI history in offender populations."},{"k":"malec_2007_mayo","t":"The Mayo classification system for traumatic brain injury severity","y":2007,"v":"Journal of Neurotrauma","ty":"journal-article","doi":"10.1089/neu.2006.0245","pmid":"17892404","url":"https://pubmed.ncbi.nlm.nih.gov/17892404/","oa":0,"a":["Malec, J.F.","Brown, A.W.","Leibson, C.L.","Flaada, J.T.","Mandrekar, J.N.","Diehl, N.N.","Perkins, P.K."],"s":["D","e2"],"th":["administrative-data-linkage","case-definition","severity-classification","severity-distribution"],"o":["TBI severity classification accuracy","case classification rate","sensitivity and specificity of Moderate-Severe (Definite) TBI category"],"j":["United States"],"f":["Single indicators of severity (GCS, LOC, PTA, CT) were missing in 49 to 74 per cent of 1678 confirmed TBI events within a population-based sample of 1501 people.","The Mayo Classification System, combining available indicators, classified Moderate-Severe (Definite) TBI with an estimated 89 per cent sensitivity and 98 per cent specificity.","Single severity indicators were frequently missing in routine records: GCS was absent in 74.0 per cent of 1678 confirmed TBI events, loss of consciousness data absent in 70.2 per cent, post-traumatic amnesia data absent in 58.1 per cent, and head CT not done in 49.3 per cent.","The Mayo Classification System classified all 1678 confirmed TBI events using available positive evidence, with an estimated sensitivity of 89 per cent and specificity of 98 per cent for the Moderate-Severe (Definite) TBI category."],"es":[{"m":"sensitivity","v":"89%","ci":null,"c":"Moderate-Severe (Definite) TBI classification"},{"m":"specificity","v":"98%","ci":null,"c":"Moderate-Severe (Definite) TBI classification"}],"pop":"Olmsted County residents with confirmed TBI, 1985 to 1999","set":"hospital","d":"retrospective cohort","n":1501,"em":"combination of GCS, PTA, loss of consciousness, neuroimaging and post-concussive symptoms","lim":"Population-based US county sample; the classification is intended for retrospective and epidemiological research where single severity indicators are frequently missing, not for acute clinical triage.","q":"Large, population-based derivation sample; became the standard severity classification for retrospective and epidemiological TBI research, including justice-sector prevalence work, where single indicators are rarely available.","tier":1,"era":"foundational","uk":"medium","con":0,"ep":"e2","er":"instrumenting","sn":"holds","wm":"Provided the field's standard three-tier severity classification (Definite/Probable/Possible) for use when single severity indicators are missing, becoming the reference classification used across retrospective and epidemiological TBI research, including in justice populations.","ab":"To develop a single TBI severity classification system based on commonly used TBI severity measures and indicators that (1) maximally uses available positive evidence to classify TBI severity in three categories: (a) Moderate-Severe (Definite) TBI, (b) Mild (Probable) TBI, (c) Symptomatic (Possible) TBI; (2) reflects current clinical knowledge and relevance; and (3) classifies a larger number of cases than single indicator systems with reasonable accuracy. The study sample of a defined population consisted of 1501 unique Olmsted County residents with at least one confirmed TBI event from 1985 to 1999. Within the sample, 1678 TBI events were confirmed. Single measures of TBI severity were not available in a large percentage of these events, i.e., Glasgow Coma Scale (GCS) was absent in 1242 (74.0%); loss of consciousness, absent in 178 (70.2%), posttraumatic amnesia (PTA), absent in 974 (58.1%), head CT, not done in 827 (49.3%). The Mayo Classification System for TBI Severity was developed to classify cases based on available indicators that included death due to TBI, trauma-related neuroimaging abnormalities, GCS, PTA, loss of consciousness and specified post-concussive symptoms. Using the Mayo system, all cases were classified. For the Moderate-Severe (Definite) TBI classification, estimated sensitivity was 89% and estimated specificity was 98%."},{"k":"malec_2007_selfassessment","t":"Self-assessment of impairment, impaired self-awareness, and depression after traumatic brain injury","y":2007,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/01.htr.0000271116.12028.af","pmid":"17510591","url":"https://pubmed.ncbi.nlm.nih.gov/17510591/","oa":0,"a":["Malec, J.F.","Testa, J.A.","Rush, B.K.","Brown, A.W.","Moessner, A.M."],"s":["D"],"th":["emotion-regulation","self-report-validity"],"o":["depression at early and late follow-up"],"j":["United States"],"f":["Impaired self-awareness after TBI was associated with reduced self-report of depressive symptoms, meaning self-report measures can under-detect distress in patients who lack insight into their own impairment."],"pop":"clinical trauma patients (mild TBI, moderate-severe TBI, orthopaedic injury)","set":"hospital","d":"prospective cohort","em":"self-assessment of impairment vs clinician-rated impaired self-awareness (ISA)","lim":"Clinical trauma-centre cohort, not a justice population; self-awareness impairment is a mechanism relevant to self-report validity generally rather than to justice-specific screening directly.","q":"Relevant self-report-validity mechanism paper: impaired self-awareness, a recognised consequence of TBI itself, can suppress self-reported symptoms, which is a distinct threat to self-report screening validity from either exaggeration or innocent recall error, and cuts in the opposite direction to malingering.","tier":3,"era":"foundational","uk":"low","con":0,"nt":"Included specifically because impaired self-awareness as a threat to self-report validity is the under-discussed counterpart to malingering/exaggeration in this literature.","ep":"e2","ab":"To identify patient features associated with early and late depression after traumatic brain injury (TBI). 3 clinical trauma groups (mild TBI, moderate-severe TBI, orthopedic injury) and their significant others. Preinjury: age, education, substance abuse, and psychiatric history; Injury severity: classification using Glasgow Coma Scale and cranial CT scan, posttraumatic amnesia; Early impairment: Neurobehavioral Functioning Inventory (NFI), Impaired Self-Awareness (ISA); Social and family support: Multidimensional Scale of Perceived Social Support, Family Assessment Device; Depression: NFI Depression Scale. Regression analyses of predictor variables on early and late measures of depression. Depression rates did not differ among the 3 trauma groups. Preinjury level of education, previous psychiatric history, and perceived level of social support explained a small portion of the variance in depressive symptoms. Patients' self-assessment of their impairment at discharge was most strongly correlated with both early and late depression. ISA was associated with reduced self-report of depressive symptoms. However, when those with ISA were excluded from the analysis, self-assessment of impairment remained strongly associated with depression."},{"k":"schofield_2006_traumatic","t":"Traumatic brain injury among Australian prisoners: rates, recurrence and sequelae.","y":2006,"v":"Brain Injury","ty":"journal-article","doi":"10.1080/02699050600664749","pmid":"16716996","url":"https://pubmed.ncbi.nlm.nih.gov/16716996/","oa":0,"a":["Schofield, PW","Butler, TG","Hollis, SJ","Smith, NE","Lee, SJ","Kelso, WM"],"s":["A"],"th":["prevalence-adult-custody","repetitive-injury","severity-distribution","under-identification"],"o":["TBI prevalence","loss of consciousness","neuropsychiatric sequelae","recurrence","treatment receipt"],"j":["Australia"],"f":["82 per cent of 200 men entering the New South Wales criminal justice system endorsed a history of at least one TBI of any severity.","65 per cent reported a TBI involving loss of consciousness, and multiple past TBIs were common.","Treatment uptake was higher for TBI with loss of consciousness than without (66 per cent versus 39 per cent)."],"pop":"men recently received into custody","set":"prison","d":"cross-sectional","n":200,"em":"structured screening interview covering up to five past TBI episodes, setting and severity","lim":"Single-jurisdiction (NSW) reception sample; reliance on self-report for injury history and severity.","q":"Foundational Australian reception-point prevalence study, frequently cited in systematic reviews for its high prevalence estimate and detailed characterisation of recurrent injury; self-report methodology is the main risk-of-bias driver.","tier":2,"era":"foundational","uk":"medium","con":0,"ep":"e2","sn":"refined","ver":"CONFIRMED","ab":"To establish the prevalence, severity, recurrence and sequelae of past traumatic brain injury (TBI) among individuals recently received into custody. Cross-sectional random sample of men recently received into the New South Wales' (NSW) criminal justice system. Participants were screened for a history of TBI including the injury setting, severity, treatment and sequelae of up to five separate TBI episodes. Of 200 study participants, 82% endorsed a history of at least one TBI of any severity and 65% a history of TBI with a loss of consciousness (LOC). Multiple past TBIs were common, as were ongoing sequelae. Treatment for the TBI was more common among those TBIs with a LOC compared with no LOC (66% vs. 39%). Among individuals entering the criminal justice system, past TBI is common and often associated with ongoing neuropsychiatric and social sequelae. Screening for TBI at the point of reception may be warranted to better understand and treat those with ongoing neuropsychiatric sequelae arising from the TBI."},{"k":"uncrpd_2006_convention","t":"Convention on the Rights of Persons with Disabilities","y":2006,"v":"United Nations","ty":"legal-instrument","url":"https://www.ohchr.org/en/instruments-mechanisms/instruments/convention-rights-persons-disabilities","oa":1,"a":["United Nations General Assembly","United Nations"],"s":["G","K"],"th":["consent-and-capacity","disability-discrimination","effective-participation","human-rights","reasonable-adjustments","uncrpd"],"o":["access to justice (Art 13)","legal capacity (Art 12)","liberty and security of person (Art 14)"],"j":["international"],"f":["Article 12 requires states to recognise that persons with disabilities enjoy legal capacity on an equal basis with others in all aspects of life.","Article 13 requires states to ensure effective access to justice for persons with disabilities on an equal basis with others, including through procedural and age-appropriate accommodations.","Article 14 requires that the existence of a disability shall in no case justify a deprivation of liberty.","The UNCRPD (adopted 2006, in force 2008) establishes binding obligations on states parties, including the UK, to ensure reasonable adjustments and non-discrimination for people with disabilities, applicable to brain injury as an acquired disability, within justice settings among others."],"pop":"persons with disabilities, including cognitive and psychosocial disabilities","set":"n/a","d":"policy analysis","lim":"A treaty instrument; state implementation and domestic case law vary widely and are tracked separately (for example concluding observations).","q":"The foundational international human-rights instrument for this strand's UNCRPD-related material; adopted 13 December 2006, entered into force 3 May 2008, ratified by the UK in 2009.","tier":1,"era":"foundational","uk":"high","con":0,"nt":"UK ratified the Convention in 2009 but has not ratified the Optional Protocol permitting individual communications in the same way as some other states; verify current UK reservations before detailed legal argument.","ep":"e2","sn":"holds","ver":"CONFIRMED"},{"k":"bufkin_2005_neuroimaging","t":"Neuroimaging studies of aggressive and violent behavior: current findings and implications for criminology and criminal justice.","y":2005,"v":"Trauma, Violence, & Abuse","ty":"journal-article","doi":"10.1177/1524838005275089","pmid":"15753199","url":"https://pubmed.ncbi.nlm.nih.gov/15753199/","a":["Bufkin, J.L.","Luttrell, V.R."],"s":["e1"],"th":["commissioning-and-policy","executive-function","impulsivity-aggression","violent-offending"],"o":["aggressive and violent behaviour"],"j":["n/a"],"f":["A review of 17 neuroimaging studies found that brain areas associated with aggressive and violent behavioural histories, particularly impulsive acts, were located in the prefrontal cortex and medial temporal regions.","The authors explicitly discussed how these neuroimaging findings might affect criminological theory, crime prevention efforts and the functioning of the criminal justice system."],"pop":"n/a (literature review, 17 neuroimaging studies)","set":"n/a","d":"narrative review","em":"n/a","lim":"Narrative, not systematic, review of a modest number of studies (17).","q":"The first review to explicitly translate the neuroimaging-and-violence literature into a criminology and criminal justice audience.","tier":1,"era":"foundational","uk":"medium","con":0,"ep":"e1","er":"applying","sn":"refined","wm":"Marked the point at which the frontal lobe hypothesis moved explicitly from clinical neuroscience into criminological theory and justice policy discussion.","ab":"With the availability of new functional and structural neuroimaging techniques, researchers have begun to localize brain areas that may be dysfunctional in offenders who are aggressive and violent. Our review of 17 neuroimaging studies reveals that the areas associated with aggressive and/or violent behavioral histories, particularly impulsive acts, are located in the prefrontal cortex and the medial temporal regions. These findings are explained in the context of negative emotion regulation, and suggestions are provided concerning how such findings may affect future theoretical frameworks in criminology, crime prevention efforts, and the functioning of the criminal justice system."},{"k":"cappa_2005_efnsguidelines","t":"EFNS guidelines on cognitive rehabilitation: report of an EFNS task force (2005 update)","y":2005,"v":"European Journal of Neurology","ty":"guideline","doi":"10.1111/j.1468-1331.2005.01330.x","url":"https://onlinelibrary.wiley.com/doi/10.1111/j.1468-1331.2005.01330.x","a":["Cappa, S.F.","Benke, T.","Clarke, S.","Rossi, B.","Stemmer, B.","Van Heugten, C.M."],"s":["e1"],"th":["cognitive-remediation","evidence-gap","neurorehabilitation","risk-of-bias"],"j":["Europe"],"f":["Updated the 2003 EFNS guidelines, awarding grade A, B or C recommendations to aphasia therapy, rehabilitation of unilateral spatial neglect, attentional training in the post-acute stage after TBI, electronic memory aids, and compensatory strategies for apraxia.","Concluded that the general standard of trials in the field remained unsatisfactory, with most randomised trials of poor methodological quality, insufficient sample size, or failure to assess outcome at the disability level."],"pop":"adult patients with cognitive disorders due to stroke or traumatic brain injury","set":"n/a","d":"guideline","q":"A direct, higher-quality update of the 2003 EFNS guidelines with an explicit and candid statement of the field's continuing methodological weaknesses.","tier":1,"era":"foundational","uk":"high","con":0,"ep":"e1","er":"consolidating","sn":"holds","wm":"Closed the epoch with the clearest statement that, notwithstanding a decade of accumulating evidence, cognitive rehabilitation trials remained methodologically weak, tempering how confidently the evidence could be carried into forensic and offender applications.","supby":["cappa_2003_efnsguidelines"]},{"k":"cicerone_2005_evidencebased","t":"Evidence-based cognitive rehabilitation: updated review of the literature from 1998 through 2002","y":2005,"v":"Archives of Physical Medicine and Rehabilitation","ty":"systematic-review","doi":"10.1016/j.apmr.2005.03.024","pmid":"16084827","url":"https://doi.org/10.1016/j.apmr.2005.03.024","a":["Cicerone, K.D.","Dahlberg, C.","Malec, J.F.","Langenbahn, D.M.","Felicetti, T.","Kneipp, S.","Ellmo, W.","Kalmar, K.","Giacino, J.T.","Harley, J.P.","Laatsch, L.","Morse, P.A.","Catanese, J."],"s":["e1"],"th":["cognitive-remediation","evidence-gap","neurorehabilitation"],"j":["United States"],"f":["Of 87 additional studies evaluated (1998-2002), 17 were Class I, 8 Class II and 62 Class III.","Across the combined current and previous review, cognitive rehabilitation showed a benefit over the alternative treatment condition in 37 of 47 (78.7 per cent) Class I treatment comparisons, with none favouring the alternative condition."],"pop":"persons with traumatic brain injury or stroke","set":"n/a","d":"systematic review","q":"Direct, methodologically consistent update of Cicerone et al. (2000); the strongest evidence-graded statement on cognitive rehabilitation effectiveness available by the end of this epoch.","tier":1,"era":"foundational","uk":"high","con":0,"ep":"e1","er":"consolidating","sn":"holds","wm":"Strengthened the evidence base behind cognitive rehabilitation for TBI at the close of this epoch, providing the evidential platform later cited when cognitive rehabilitation began to be proposed, still tentatively, for use in forensic and offender settings.","supby":["cicerone_2000_evidencebased"]},{"k":"fergusson_2005_showmethechild","t":"Show me the child at seven II: childhood intelligence and later outcomes in adolescence and young adulthood","y":2005,"v":"Journal of Child Psychology and Psychiatry","ty":"journal-article","doi":"10.1111/j.1469-7610.2005.01472.x","url":"https://onlinelibrary.wiley.com/doi/10.1111/j.1469-7610.2005.01472.x","a":["Fergusson, D.M.","Horwood, L.J.","Ridder, E.M."],"s":["e1"],"th":["executive-function","offending-onset","socioeconomic-gradient"],"o":["educational and occupational outcomes","later crime (offending, arrest and conviction)","substance use disorder"],"j":["New Zealand"],"f":["Childhood IQ at age 8 to 9 was related to later crime, substance dependence, mental health and sexual adjustment outcomes, but these associations were largely explained by early conduct problems and family background rather than intelligence itself.","Strong, independent relationships remained between childhood intelligence and later educational and occupational outcomes even after adjustment for conduct problems and family circumstances."],"pop":"Christchurch Health and Development Study birth cohort","set":"community","d":"prospective cohort","n":1265,"em":"WISC-R IQ assessed at age 8 to 9 years","lim":"Single New Zealand birth cohort; intelligence-outcome associations are correlational and depend on adequacy of the confounders measured.","q":"Large, well-characterised prospective cohort with 25 years of follow-up; a methodologically strong test of how far cognitive ability, as opposed to conduct and family background, drives the pathway into offending.","tier":1,"era":"foundational","uk":"medium","con":0,"ep":"e1","er":"establishing","sn":"refined","wm":"Showed, using one of the strongest prospective cohorts of the period, that early cognitive ability's link to later offending operates mainly through childhood conduct problems and family adversity rather than as an independent causal pathway, a finding subsequent TBI-specific cohort work had to be read against."},{"k":"gilchrist_2005_prevalence","t":"Prevalence of alcohol related brain damage among homeless hostel dwellers in Glasgow.","y":2005,"v":"European Journal of Public Health","ty":"journal-article","doi":"10.1093/eurpub/cki036","pmid":"16162595","url":"https://pubmed.ncbi.nlm.nih.gov/16162595/","oa":1,"a":["Gilchrist, G.","Morrison, D.S."],"s":["e1"],"th":["co-occurrence-substance-use","homelessness"],"o":["alcohol-related brain damage prevalence","cognitive impairment"],"j":["United Kingdom"],"f":["Among 266 homeless hostel dwellers surveyed in Glasgow, 82 per cent had cognitive impairment and 78 per cent were drinking hazardously.","The prevalence of alcohol-related brain damage among homeless hostel dwellers was 21 per cent."],"es":[{"m":"alcohol-related brain damage prevalence","v":"21%","ci":null,"c":"UK homeless hostel dwellers, Glasgow"}],"pop":"homeless hostel dwellers","set":"community","d":"cross-sectional","n":266,"em":"validated survey instruments and clinical assessment for cognitive impairment/alcohol-related brain damage; not traumatic brain injury specifically","lim":"Alcohol-related brain damage, not traumatic brain injury, is the exposure measured; single UK city findings may not generalise elsewhere.","q":"First UK study to quantify alcohol-related brain damage specifically among homeless hostel dwellers using validated instruments; relevant context for, but not direct evidence of, the traumatic-brain-injury-and-homelessness link later established in justice populations.","tier":3,"era":"foundational","uk":"high","con":0,"nt":"Exposure is alcohol-related brain damage, not traumatic brain injury; included as directly relevant homelessness/brain-impairment context from the same epoch and jurisdiction.","ep":"e1","er":"context","sn":"holds","wm":"Established a UK evidence base for high rates of alcohol-related brain damage among homeless people, part of the wider vulnerability-and-brain-impairment framing that later research extended specifically to traumatic brain injury among homeless and justice-involved populations.","ab":"Over half of Glasgow's 4000 homeless people drink hazardously but the prevalence of alcohol-related brain damage (ARBD) has not been described. A representative sample of homeless hostel dwellers was surveyed using validated survey instruments and clinical assessment. From a sample of 266 hostel dwellers, 82% had cognitive impairment and 78% were drinking hazardously. The prevalence of ARBD among homeless hostel dwellers was 21%."},{"k":"mccrory_2005_prague","t":"Summary and agreement statement of the 2nd International Conference on Concussion in Sport, Prague 2004","y":2005,"v":"British Journal of Sports Medicine","ty":"guideline","doi":"10.1136/bjsm.2005.018614","pmid":"15793085","url":"https://doi.org/10.1136/bjsm.2005.018614","a":["McCrory, P.","Johnston, K.","Meeuwisse, W.","Aubry, M.","Cantu, R.","Dvorak, J.","Graf-Baumann, T.","Kelly, J.","Lovell, M.","Schamasch, P."],"s":["e1"],"th":["repetitive-head-impact","sport-related-concussion"],"j":["International"],"f":["Revised and updated the Vienna 2001 consensus recommendations following the 2nd International Symposium on Concussion in Sport (Prague, November 2004)."],"set":"n/a","d":"consensus statement","q":"Second iteration of the Concussion in Sport Group consensus process; still expert consensus rather than primary evidence, but reflects an evolving, more cautious position on management and return to play.","tier":1,"era":"foundational","uk":"medium","con":0,"ep":"e1","er":"consolidating","sn":"refined","wm":"Consolidated and revised the concussion-in-sport consensus at the point when concern about repetitive concussion's long-term consequences, soon crystallised by the first CTE case report in American football (Omalu et al. 2005), was beginning to reshape the field.","supby":["aubry_2002_vienna"]},{"k":"nybo_2005_middleage","t":"Middle age cognition and vocational outcome of childhood brain injury","y":2005,"v":"Acta Neurologica Scandinavica","ty":"journal-article","doi":"10.1111/j.1600-0404.2005.00489.x","url":"https://onlinelibrary.wiley.com/doi/10.1111/j.1600-0404.2005.00489.x","a":["Nybo, T.","Sainio, M.","Muller, K."],"s":["e1"],"th":["executive-function","socioeconomic-gradient"],"o":["intellectual performance","memory performance","vocational (employment) outcome"],"j":["Finland"],"f":["Nearly four decades after preschool traumatic brain injury, full-time working patients had significantly better intellectual performance than those not at work.","Memory performance was partly defective in both working and non-working groups, but neither group reported subjective memory complaints; good intellectual capacity, verbal memory and marital status were associated with favourable outcome."],"pop":"cohort of 22 traumatic brain injury patients injured in traffic accidents as preschoolers","set":"community","d":"prospective cohort","n":22,"em":"moderate to severe traumatic brain injury sustained in preschool years","lim":"Very small sample (n=22) from a single long-running clinical cohort with no untreated or non-injured comparison group at this follow-up point.","q":"Rare very-long-term (near 40-year) follow-up of childhood TBI; small sample limits generalisability but the follow-up interval is exceptional for the period.","tier":3,"era":"foundational","uk":"low","con":0,"ep":"e1","er":"establishing","sn":"holds","wm":"Demonstrated, across one of the longest follow-up periods reported in this epoch, that early childhood TBI's functional consequences for cognition and employment can persist into middle age, reinforcing that outcomes from childhood brain injury are not confined to the paediatric or young-adult period.","ver":"CONFIRMED"},{"k":"omalu_2005_ctenfl","t":"Chronic traumatic encephalopathy in a National Football League player","y":2005,"v":"Neurosurgery","ty":"journal-article","doi":"10.1227/01.neu.0000163407.92769.ed","pmid":"15987548","url":"https://doi.org/10.1227/01.neu.0000163407.92769.ed","oa":0,"a":["Omalu, B.I.","DeKosky, S.T.","Minster, R.L.","Kamboh, M.I.","Hamilton, R.L.","Wecht, C.H."],"s":["J","e1"],"th":["cte-neuropathology","repetitive-head-impact","sport-related-concussion"],"o":["neuropathological findings (amyloid plaques, neurofibrillary tangles, tau-positive neuritic threads)","neuropathological tau and amyloid findings","premortem cognitive and mood symptoms"],"j":["United States"],"f":["Autopsy of a retired professional American football player with premortem cognitive impairment, mood disorder and parkinsonian symptoms showed diffuse amyloid plaques and tau-positive neuritic threads in neocortical areas, findings the authors labelled chronic traumatic encephalopathy.","The authors recommended further study of retired National Football League players and comprehensive clinical and forensic approaches to what they described as an emergent professional sport hazard.","This single autopsy case, the first published report of what was later termed CTE in a former NFL player, found diffuse amyloid plaques, sparse neurofibrillary tangles and tau-positive neuritic threads alongside a premortem history of cognitive impairment, mood disorder and parkinsonian symptoms."],"pop":"one retired National Football League player","set":"community","d":"case report","n":1,"em":"autopsy-based neuropathological examination approximately 12 years after retirement","lim":"A single case report; cannot establish prevalence, causal mechanism, or the specificity of these neuropathological findings to football exposure.","q":"A single, methodologically careful autopsy case report; the first to apply the chronic traumatic encephalopathy label to American football rather than boxing, of substantial historical importance despite its n of 1.","tier":1,"era":"foundational","uk":"low","con":0,"nt":"The genesis paper of the modern CTE field; essential foundational citation despite its case-report-level evidential weight.","ep":"e1","er":"originating","sn":"holds","wm":"The first published case report of chronic traumatic encephalopathy in American football, extending a neuropathology previously described only in boxers to another repetitive-head-impact sport and launching the sustained CTE research and public health controversy that followed.","supby":["jordan_2000_boxingreview"],"ver":"CONFIRMED","ab":"We present the results of the autopsy of a retired professional football player that revealed neuropathological changes consistent with long-term repetitive concussive brain injury. This case draws attention to the need for further studies in the cohort of retired National Football League players to elucidate the neuropathological sequelae of repeated mild traumatic brain injury in professional football. The patient's premortem medical history included symptoms of cognitive impairment, a mood disorder, and parkinsonian symptoms. A complete autopsy with a comprehensive neuropathological examination was performed on the retired National Football League player approximately 12 years after retirement. Chronic traumatic encephalopathy was evident with many diffuse amyloid plaques as well as sparse neurofibrillary tangles and tau-positive neuritic threads in neocortical areas. This case highlights potential long-term neurodegenerative outcomes in retired professional National Football League players subjected to repeated mild traumatic brain injury."},{"k":"raine_2005_neurocognitive","t":"Neurocognitive impairments in boys on the life-course persistent antisocial path.","y":2005,"v":"Journal of Abnormal Psychology","ty":"journal-article","doi":"10.1037/0021-843x.114.1.38","pmid":"15709810","url":"https://pubmed.ncbi.nlm.nih.gov/15709810/","a":["Raine, A.","Moffitt, T.E.","Caspi, A.","Loeber, R.","Stouthamer-Loeber, M.","Lynam, D."],"s":["e1"],"th":["executive-function","offending-persistence","youth-pathway"],"o":["antisocial behaviour trajectory","memory function","spatial function"],"j":["United States"],"f":["Boys on the life-course-persistent and childhood-limited antisocial paths were particularly impaired on spatial and memory neurocognitive functions compared with adolescent-limited and control boys.","These neurocognitive impairments were independent of abuse, psychosocial adversity, head injury and hyperactivity."],"pop":"community sample of school boys (Pittsburgh Youth Study)","set":"community","d":"prospective cohort","n":325,"em":"neurocognitive testing at age 16-17; head injury measured as a covariate, not the primary exposure","lim":"Cross-sectional neurocognitive assessment within a longitudinal behavioural design; head injury treated only as a covariate to rule out, not a primary exposure of interest.","q":"Large, well-designed prospective cohort combining Moffitt's developmental taxonomy with direct neurocognitive testing; notable for explicitly testing, and ruling out, head injury as a confound.","tier":1,"era":"foundational","uk":"medium","con":0,"nt":"Head injury appears only as a covariate ruled out as an explanation, not as the study's exposure of interest; included because the finding is directly relevant to distinguishing developmental neurocognitive deficit from acquired TBI in the causal debate.","ep":"e1","er":"challenging","sn":"holds","wm":"By statistically ruling out head injury as the explanation for neurocognitive impairment in life-course-persistent antisocial boys, this study helped the field distinguish a developmental neuropsychological deficit from an acquired brain injury effect, a distinction the justice-TBI literature has had to keep re-establishing since.","ver":"CONFIRMED","ab":"This study addresses 5 unresolved issues in the neuropsychology of antisocial behavior using a community sample of 325 school boys in whom neurocognitive measures were assessed at age 16-17 years. Antisocial behavior measures collected from age 7-17 years were cluster analyzed and produced 4 groups: control, childhood-limited, adolescent-limited, and life-course persistent. Those on the life-course persistent path and also on the childhood-limited path were particularly impaired on spatial and memory functions. Impairments were independent of abuse, psychosocial adversity, head injury, and hyperactivity."},{"k":"silver_2005_textbook","t":"Textbook of Traumatic Brain Injury.","y":2005,"v":"American Psychiatric Publishing","ty":"book","url":"does not point to the 2005 first edition; it resolves to the 2011 second edition (ISBN 9781585623570)","oa":0,"a":["Silver, Jonathan M.","McAllister, Thomas W.","Yudofsky, Stuart C. (eds)"],"s":["e1"],"th":["case-definition","executive-function","impulsivity-aggression"],"o":["clinical and neuropsychiatric management of TBI"],"j":["United States"],"f":["The first edition brought together leading contributors on the neuropsychiatry of traumatic brain injury into a single reference textbook covering epidemiology, neuropathology, cognitive and behavioural sequelae, and treatment.","It codified the neuropsychiatric approach to TBI, including chapters on aggression and behavioural disturbance, as a distinct clinical and academic specialty at the close of this epoch."],"pop":"n/a","set":"n/a","d":"narrative review","em":"n/a","lim":"Edited textbook synthesising existing literature rather than reporting new primary data; chapter quality and evidence base vary by contributor.","q":"The standard reference textbook for the neuropsychiatry of traumatic brain injury from its first edition; an authoritative consolidation of the epoch's clinical and scientific knowledge.","tier":1,"era":"foundational","uk":"medium","con":0,"nt":"Edited textbook, first edition 2005; verified via Google Books bibliographic listing and publisher catalogue references found via web search. | VERIFICATION: confirmed with a field correction applied, see corrections_log.","ep":"e1","er":"consolidating","sn":"refined","wm":"Consolidated two decades of neuropsychiatric research on traumatic brain injury, including behavioural and aggressive sequelae, into the field's standard reference textbook, published at the very end of this epoch and used as the foundational clinical text through the following decade's expansion into justice settings.","ver":"PARTIAL"},{"k":"yang_2005_volume","t":"Volume reduction in prefrontal gray matter in unsuccessful criminal psychopaths.","y":2005,"v":"Biological Psychiatry","ty":"journal-article","doi":"10.1016/j.biopsych.2005.01.021","pmid":"15866549","url":"https://pubmed.ncbi.nlm.nih.gov/15866549/","a":["Yang, Y.","Raine, A.","Lencz, T.","Bihrle, S.","LaCasse, L.","Colletti, P."],"s":["e1"],"th":["executive-function","impulsivity-aggression"],"o":["prefrontal grey matter volume","psychopathy scores"],"j":["United States"],"f":["Unsuccessful (caught) psychopaths showed a 22.3 per cent reduction in prefrontal grey matter volume compared with controls, while successful (uncaught) psychopaths did not.","Higher psychopathy scores overall were associated with lower prefrontal grey matter volume."],"es":[{"m":"prefrontal grey matter volume reduction","v":"22.3%","ci":null,"c":"unsuccessful psychopaths vs controls"}],"pop":"community psychopaths (successful/uncaught vs unsuccessful/caught) and controls","set":"community","d":"case-control","n":52,"em":"structural MRI prefrontal grey/white matter volume","lim":"Small subgroup sizes (13 to 23 per group); cross-sectional design; conviction history used as a proxy for detection rather than offending itself.","q":"Careful case-control design distinguishing detected from undetected psychopaths, addressing a key confound in offender-based neuroimaging; a refinement of the frontal lobe hypothesis rather than a simple replication.","tier":2,"era":"foundational","uk":"low","con":0,"ep":"e1","er":"establishing","sn":"refined","wm":"Showed that structural prefrontal deficits distinguished caught from uncaught psychopaths, an important refinement against a simple brain-damage-causes-crime narrative.","ab":"Although studies of neurologic patients have suggested that prefrontal structural impairments may predispose to sociopathy, it is unknown whether there is a relationship between psychopathy and prefrontal volume in individuals from the community and whether any prefrontal structural impairment is specific to 'unsuccessful' (caught) psychopaths as opposed to 'successful' (uncaught) psychopaths. Prefrontal gray and white matter volumes were assessed using structural MRI in 16 unsuccessful psychopaths, 13 successful psychopaths, and 23 control subjects. Unsuccessful psychopaths, but not successful psychopaths, had a 22.3% reduction in prefrontal gray matter volume compared with control subjects."},{"k":"arthur_2004_youngoffenders","t":"Young offenders: children in need of protection","y":2004,"v":"Law & Policy","ty":"journal-article","doi":"10.1111/j.1467-9930.2004.00180.x","url":"https://onlinelibrary.wiley.com/doi/10.1111/j.1467-9930.2004.00180.x","a":["Arthur, R."],"s":["e1"],"th":["commissioning-and-policy","courts-and-trial","human-rights","youth-pathway"],"j":["England and Wales","France","Scotland"],"f":["Documents that the Crime and Disorder Act 1998 abolished the presumption of doli incapax (section 34), a measure the author describes, citing Bandalli (1998a, 1998b), as eroding protection historically afforded to children.","Reports that in October 2002 the UN Committee on the Rights of the Child expressed continued concern at the low age of criminal responsibility and the abolition of doli incapax in England and Wales."],"set":"n/a","d":"policy analysis","q":"A policy-analysis law journal article rather than empirical research; useful for how the punitive turn in English youth justice was understood contemporaneously, including by children's rights bodies.","tier":2,"era":"foundational","uk":"high","con":0,"ep":"e1","er":"context","sn":"historic","wm":"Captures, from inside the period, the professional and international human-rights criticism of the doli incapax abolition as it was happening, which the epoch's courts developed and reformers challenged after 2005.","ver":"CONFIRMED","ab":"The Institute of Public Policy Research recommended that the government in England and Wales should establish a unified youth justice system, based on the Scottish Reporter system, for assessing the nature of intervention needed by young offenders. This article examines the Scottish youth justice system, the French youth justice system, and the youth justice system in England and Wales."},{"k":"brewersmyth_2004_physical","t":"Physical and sexual abuse, salivary cortisol, and neurologic correlates of violent criminal behavior in female prison inmates","y":2004,"v":"Biological Psychiatry","ty":"journal-article","doi":"10.1016/s0006-3223(03)00705-4","pmid":"14706421","url":"https://pubmed.ncbi.nlm.nih.gov/14706421/","oa":0,"a":["Brewer-Smyth, K.","Burgess, A.W.","Shults, J."],"s":["F"],"th":["prevalence-women","violent-offending","women-pathway"],"o":["violent criminal conviction"],"j":["United States"],"f":["95 per cent of 113 female inmates studied had a neurologic history predating the current offence or a neurologic examination abnormality.","Traumatic brain injuries with loss of consciousness were significantly associated with violent (versus nonviolent) convictions, with a mean of two such injuries per subject in the violent group."],"pop":"female prison inmates","set":"prison","d":"case-control","n":113,"em":"neurologic history, physical examination and salivary cortisol","lim":"Single-site sample of 113 women; case-control design compares violent to nonviolent offenders rather than to a non-offending population, so findings speak to offence type rather than offending per se.","q":"Early, methodologically distinctive study combining neurologic examination with neuroendocrine measurement (cortisol) in a female prison sample; small and dated.","tier":3,"era":"foundational","uk":"low","con":1,"cn":"Reports that TBI with loss of consciousness was significantly associated with violent rather than non-violent convictions among 113 women in prison. In a Scottish study of 109 women in prison (mcmillan_2021_associations) the association between significant head injury and violent offending lost statistical significance after adjustment for childhood or adult abuse, and a later study led by the same first author (brewersmyth_2015_childhood) found absence rather than presence of childhood TBI associated with lifetime violent crime once childhood abuse and neighbourhood adversity were adjusted for. The studies differ in sample, ascertainment and adjustment set.","nt":"Older, small US study of female prisoners; included for its distinctive neuroendocrine methodology relevant to violence and brain injury mechanisms.","ep":"e1","sn":"contested","ab":"Both physical and emotional traumas have been related to neurologic and neuroendocrine abnormalities that may be associated with violent behavior. A modified case-control design was used for blinded comparison of 113 female inmates convicted of violent and nonviolent crimes. History of having been physically or sexually abused, neurologic history and physical examination, basal salivary cortisol levels, and associated variables were investigated to identify possible risk factors for violent compared to nonviolent criminal convictions. Of all inmates studied, 95% had neurologic histories predating the current crime and/or neurologic examination abnormalities. Logistic regression revealed morning cortisol levels, number of years since last abuse, number of prior suicide attempts, and traumatic brain injuries with loss of consciousness to be significantly associated with current violent convictions, with a mean of two brain injuries with loss of consciousness per subject in the violent group."},{"k":"carroll_2004_methodological","t":"Methodological issues and research recommendations for mild traumatic brain injury: the WHO Collaborating Centre Task Force on Mild Traumatic Brain Injury.","y":2004,"v":"Journal of Rehabilitation Medicine","ty":"journal-article","doi":"10.1080/16501960410023877","pmid":"15083875","url":"https://pubmed.ncbi.nlm.nih.gov/15083875/","a":["Carroll, L.J.","Cassidy, J.D.","Holm, L.","Kraus, J.","Coronado, V.G."],"s":["e1"],"th":["case-definition","definitional-drift","severity-classification","systematic-review-method"],"o":["diagnosis","epidemiology","prognosis","treatment methodology quality"],"j":["international"],"f":["Of 743 relevant studies on mild traumatic brain injury identified, 313 (42 per cent) were accepted as methodologically sound and used for best-evidence synthesis.","The task force proposed a standard operational definition of mild traumatic brain injury to address inconsistent case definitions across the literature."],"pop":"general/mixed populations across the reviewed international literature","set":"n/a","d":"systematic review","em":"mild traumatic brain injury (various definitions across included studies)","lim":"Restricted to literature published 1980 to 2002; quality varied widely and many studies were excluded on methodological grounds.","q":"Landmark international best-evidence synthesis; its proposed case definition became a widely used reference definition, though definitional inconsistency has continued to be flagged as an ongoing problem.","tier":1,"era":"foundational","uk":"medium","con":0,"nt":"Not justice-population specific; included as the era's definitional instrument for mild traumatic brain injury.","ep":"e1","er":"instrumenting","sn":"refined","wm":"Produced the operational definition of mild traumatic brain injury that much of the subsequent prevalence and outcome literature, including justice-population studies, cites as its reference standard.","ab":"The WHO Collaborating Centre for Neurotrauma Task Force on Mild Traumatic Brain Injury performed a comprehensive search and critical review of the literature published between 1980 and 2002 to assemble the best evidence on the epidemiology, diagnosis, prognosis and treatment of mild traumatic brain injury. Of 743 relevant studies, 313 were accepted on scientific merit and comprise our best-evidence synthesis. The current literature on mild traumatic brain injury is of variable quality and we report the most common methodological flaws. We make recommendations for avoiding the shortcomings evident in much of the current literature and identify topic areas in urgent need of further research. We also advocate use of standard criteria for defining mild traumatic brain injury and propose a definition."},{"k":"carroll_2004_prognosis","t":"Prognosis for mild traumatic brain injury: results of the WHO Collaborating Centre Task Force on Mild Traumatic Brain Injury.","y":2004,"v":"Journal of Rehabilitation Medicine","ty":"journal-article","doi":"10.1080/16501960410023859","pmid":"15083873","url":"https://pubmed.ncbi.nlm.nih.gov/15083873/","a":["Carroll, L.J.","Cassidy, J.D.","Peloso, P.M.","Borg, J.","von Holst, H.","Holm, L.","Paniak, C.","Pepin, M."],"s":["e1"],"th":["case-definition","evidence-gap","severity-classification"],"o":["cognitive recovery","symptom resolution"],"j":["international"],"f":["Of 428 studies on prognosis after mild traumatic brain injury, 120 (28 per cent) were accepted on scientific merit.","Children's prognosis after mild traumatic brain injury was consistently good with little evidence of residual deficit, while adult symptoms mostly resolved within three to twelve months."],"pop":"general/mixed populations across the reviewed international literature","set":"n/a","d":"systematic review","em":"mild traumatic brain injury (various definitions across included studies)","lim":"Cross-sectional and heterogeneous primary studies; compensation and litigation flagged as confounds for persistent symptoms.","q":"Set the era's baseline expectation of good prognosis after a single mild traumatic brain injury; an assumption later complicated by justice-population research on repetitive and unrecovered injury.","tier":2,"era":"foundational","uk":"medium","con":0,"nt":"Not justice-population specific.","ep":"e1","er":"consolidating","sn":"refined","wm":"Set the era's baseline expectation of good prognosis after single mild traumatic brain injury, an assumption later complicated by justice-population research on repetitive and unrecovered injury.","ab":"We searched the literature on the epidemiology, diagnosis, prognosis, treatment and costs of mild traumatic brain injury. Of 428 studies related to prognosis after mild traumatic brain injury, 120 (28%) were accepted after critical review. These comprise our best-evidence synthesis on prognosis after mild traumatic brain injury. There was consistent and methodologically sound evidence that children's prognosis after mild traumatic brain injury is good, with quick resolution of symptoms and little evidence of residual cognitive, behavioural or academic deficits. For adults, cognitive deficits and symptoms are common in the acute stage, and the majority of studies report recovery for most within 3-12 months."},{"k":"carroll_2004_systematic","t":"Systematic search and review procedures: results of the WHO Collaborating Centre Task Force on Mild Traumatic Brain Injury.","y":2004,"v":"Journal of Rehabilitation Medicine","ty":"journal-article","doi":"10.1080/16501960410023660","pmid":"15083867","url":"https://pubmed.ncbi.nlm.nih.gov/15083867/","a":["Carroll, L.J.","Cassidy, J.D.","Peloso, P.M.","Garritty, C.","Giles-Smith, L."],"s":["e1"],"th":["evidence-gap","systematic-review-method"],"o":["systematic review methodology"],"j":["international"],"f":["The task force screened 38,806 citations and identified 671 as relevant to mild traumatic brain injury, of which 313 (42 per cent) were accepted on scientific merit after critical review.","Ninety per cent of the relevant literature was found in Medline and a further five per cent in PsycINFO."],"pop":"n/a (literature review methodology)","set":"n/a","d":"systematic review","em":"n/a","lim":"Search restricted to 1980-2002 and to four databases plus hand-searching.","q":"Documented and modelled a transparent systematic search and critical appraisal method for a contested clinical construct, a template later adopted by justice-population systematic reviews of TBI prevalence.","tier":3,"era":"foundational","uk":"low","con":0,"ep":"e1","er":"instrumenting","sn":"holds","wm":"Documented a transparent systematic search and critical appraisal method for a contested clinical construct, a template later adopted by justice-population systematic reviews of TBI prevalence.","ver":"CONFIRMED","ab":"The WHO Collaborating Centre for Neurotrauma Task Force on Mild Traumatic Brain Injury performed a comprehensive search and critical review of the literature published between 1980 and 2002. Our primary sources of literature were Medline, Cinahl, PsycINFO and Embase. We identified 38,806 citations, of which 671 studies were judged relevant to the mandate of the task force. These, plus 70 studies found by hand-searching and 2 original research reports, were subjected to critical reviews. After review, 313 (42%) were accepted on scientific merit and comprise our best-evidence synthesis. Ninety percent of the literature on mild traumatic brain injury was found in Medline and another 5% in PsycINFO."},{"k":"carswell_2004_psychosocial","t":"The psychosocial needs of young offenders and adolescents from an inner city area.","y":2004,"v":"Journal of Adolescence","ty":"journal-article","doi":"10.1016/j.adolescence.2004.04.003","pmid":"15288751","url":"https://pubmed.ncbi.nlm.nih.gov/15288751/","a":["Carswell, K","Maughan, B","Davis, H","Davenport, F","Goddard, N","Carswell, K.","Maughan, B.","Davis, H.","Davenport, F.","Goddard, N."],"s":["e1"],"th":["co-occurrence-substance-use","offending-onset","prevalence-youth-justice","under-identification","youth-pathway"],"o":["depression and misery","excessive worry","head injury history","lifetime head injury","problematic substance use","psychosocial problems","substance use"],"j":["United Kingdom"],"f":["Young offenders reported significantly higher lifetime rates of head injury than a community comparison sample of adolescents.","Elevated substance use and head injury exposure among offenders persisted even when offenders in secure custody were excluded from the analysis.","Young offenders reported statistically significantly higher lifetime rates of head injury than adolescents in the community comparison sample.","Elevated head injury exposure and problematic substance use continued to differentiate young offenders from community adolescents even when offenders in custody were removed from the analysis."],"pop":"young offenders (male, inner-city Youth Offending Team) vs community comparison","set":"probation/community","d":"cross-sectional","n":85,"em":"semi-structured interview, self-reported lifetime head injury (single item)","lim":"Small sample (47 offenders, 38 comparison); head injury measured by a single self-report item without severity grading.","q":"Small UK study but notable for using a matched community comparison group, unusual for its time, and for showing the head injury association held for community-supervised as well as custodial offenders.","tier":2,"era":"foundational","uk":"high","con":0,"ep":"e1","er":"originating","sn":"refined","wm":"One of the first UK studies to report elevated head injury prevalence among young offenders under community supervision rather than only in custody, widening the originating question beyond prison samples.","ver":"CONFIRMED","ab":"To date, assessments of the prevalence of mental health problems in young offenders have largely focused on incarcerated samples. This paper describes a quantitative study of a sample of 47 male young offenders under the supervision of an inner city Youth Offending Team. A semi-structured interview, modified from previous studies, was used to investigate the type and frequency of psychosocial and health problems they experienced. The results were compared with data from a random community sample of 38 male adolescents interviewed in a comparable way. Young offenders reported more psychosocial problems at a statistically significant level (including depression/misery, excessive worry and problematic substance use), as well as higher life-time rates of head injury, than adolescents in the community sample. Levels of problematic substance use and exposure to head injury continued to differentiate the groups when offenders in custody were removed from the analyses. The findings are discussed in relation to previous research and implications for service delivery."},{"k":"colantonio_2004_longterm","t":"Long-term outcomes after moderate to severe traumatic brain injury.","y":2004,"v":"Disability and Rehabilitation","ty":"journal-article","doi":"10.1080/09638280310001639722","pmid":"15200240","url":"https://pubmed.ncbi.nlm.nih.gov/15200240/","a":["Colantonio, A.","Ratcliff, G.","Chase, S.","Kelsey, S.","Escobar, M.","Vernich, L."],"s":["e1"],"th":["executive-function","release-and-resettlement"],"o":["activity limitations","employment","living arrangements","self-rated health"],"j":["United States"],"f":["Twenty-nine per cent of participants were working full time up to 24 years after moderate to severe traumatic brain injury.","Participants were most limited in instrumental activities such as managing money and shopping, and activity limitations were significantly related to residual cognitive impairment at follow-up."],"pop":"rehabilitation patients with moderate to severe traumatic brain injury","set":"community","d":"retrospective cohort","n":306,"em":"hospital discharge records, moderate-severe TBI, 1973-1989","lim":"Retrospective cohort with substantial loss to follow-up inherent in very long-term outcome studies; not a justice population.","q":"One of the longest follow-up periods (up to 24 years) reported in this epoch's TBI outcome literature.","tier":2,"era":"foundational","uk":"low","con":0,"ep":"e1","er":"establishing","sn":"holds","wm":"Documented, over an unusually long follow-up, the persistence of cognitive and functional impairment and low full-time employment after moderate to severe traumatic brain injury, evidence later drawn on to explain why brain injury might impede resettlement and desistance among justice-involved populations.","ver":"CONFIRMED","ab":"This research examined the long-term outcomes of rehabilitation patients with moderate to severe traumatic brain injury (TBI). We examined consecutive records of persons with moderate to severe TBI discharged from a large rehabilitation hospital in Pennsylvania from 1973 to 1989, interviewing consenting participants (n = 306) up to 24 years post-injury. Participants were most limited in activities such as managing money and shopping. Twenty-nine per cent of our participants were working full time. There were significant relationships between activity limitations and residual cognitive impairment at follow-up."},{"k":"fann_2004_psychiatric","t":"Psychiatric illness following traumatic brain injury in an adult health maintenance organization population.","y":2004,"v":"Archives of General Psychiatry","ty":"journal-article","doi":"10.1001/archpsyc.61.1.53","pmid":"14706944","url":"https://pubmed.ncbi.nlm.nih.gov/14706944/","a":["Fann, J.R.","Burington, B.","Leonetti, A.","Jaffe, K.","Katon, W.J.","Thompson, R.S."],"s":["e1"],"th":["case-definition","co-occurrence-mental-health"],"o":["psychiatric illness incidence"],"j":["United States"],"f":["Prevalence of any psychiatric illness in the first year after injury was 49 per cent following moderate to severe traumatic brain injury, 34 per cent following mild traumatic brain injury, and 18 per cent in the unexposed comparison group.","Among those without prior psychiatric illness, the adjusted relative risk for psychiatric illness in the six months following mild traumatic brain injury was 2.8 (95% CI 2.1 to 3.7) compared with the unexposed group."],"es":[{"m":"adjusted relative risk of psychiatric illness, mild TBI vs unexposed","v":"2.8","ci":"95% CI 2.1-3.7","c":"no prior psychiatric illness, first 6 months post-injury"},{"m":"adjusted relative risk of psychiatric illness, moderate-severe TBI vs unexposed","v":"4.0","ci":"95% CI 2.4-6.8","c":"no prior psychiatric illness, first 6 months post-injury"}],"pop":"adult health maintenance organisation members with traumatic brain injury vs unexposed comparison","set":"community","d":"prospective cohort","n":939,"em":"TBI diagnosis via HMO records, 1993, stratified mild vs moderate/severe","lim":"HMO-insured population may not generalise to uninsured or justice-involved populations; psychiatric illness ascertained from administrative records rather than structured clinical interview.","q":"Large, well-designed prospective cohort with a matched unexposed comparison group and dose-response gradient by injury severity; one of the strongest epidemiological demonstrations of psychiatric risk after TBI in this epoch.","tier":1,"era":"foundational","uk":"medium","con":0,"ep":"e1","er":"establishing","sn":"holds","wm":"Provided rigorous, population-based evidence that even mild traumatic brain injury roughly doubled to trebled the risk of subsequent psychiatric illness, establishing the psychiatric-comorbidity pathway that later justice-population research has drawn on to explain why traumatic brain injury might elevate offending risk indirectly.","ab":"Psychiatric illness after traumatic brain injury (TBI) has been shown to be prevalent in hospitalized and tertiary care patient populations. Nine hundred thirty-nine health plan members diagnosed as having TBI in 1993 were compared with unexposed controls. Prevalence of any psychiatric illness in the first year was 49% following moderate to severe TBI, 34% following mild TBI, and 18% in the comparison group. Among subjects without psychiatric illness in the prior year, the adjusted relative risk for any psychiatric illness in the 6 months following moderate to severe TBI was 4.0 (95% CI, 2.4-6.8) and following mild TBI was 2.8 (95% CI, 2.1-3.7)."},{"k":"kassin_2004_psychologyconfessions","t":"The psychology of confessions: a review of the literature and issues","y":2004,"v":"Psychological Science in the Public Interest","ty":"review","doi":"10.1111/j.1529-1006.2004.00016.x","url":"https://journals.sagepub.com/doi/10.1111/j.1529-1006.2004.00016.x","a":["Kassin, S.M.","Gudjonsson, G.H."],"s":["e1"],"th":["evidence-gap","investigative-interviewing","memory-and-suggestibility"],"j":["United Kingdom","United States"],"f":["Synthesises the interrogation, confession and false-confession literature, distinguishing voluntary, coerced-compliant and coerced-internalised false confessions and reviewing the individual vulnerabilities, including cognitive impairment and suggestibility, that increase false-confession risk.","Reviews DNA exoneration cases and English miscarriage-of-justice cases in which false confessions from suggestible or compliant suspects contributed to wrongful conviction."],"set":"n/a","d":"narrative review","q":"The definitive synthesis of the false-confession literature to that date, integrating US and UK traditions; widely cited as the standard reference in the years that followed.","tier":1,"era":"foundational","uk":"high","con":0,"ep":"e1","er":"consolidating","sn":"holds","wm":"Brought together two decades of separate US (Kassin) and UK (Gudjonsson) research traditions on interrogation and false confession into a single authoritative statement that shaped subsequent interviewing reform and expert evidence on confession reliability."},{"k":"lewis_2004_texasjuveniles","t":"Ethics questions raised by the neuropsychiatric, neuropsychological, educational, developmental, and family characteristics of 18 juveniles awaiting execution in Texas","y":2004,"v":"The Journal of the American Academy of Psychiatry and the Law","ty":"journal-article","pmid":"15704627","url":"https://jaapl.org/content/32/4/408","a":["Lewis, D.O.","Yeager, C.A.","Blake, P.","Bard, B.","Strenziok, M."],"s":["e1"],"th":["child-maltreatment","co-occurrence-mental-health","executive-function","offending-persistence"],"o":["history of head trauma","prefrontal cortical dysfunction","psychiatric diagnosis"],"j":["United States (Texas)"],"f":["All but one of the 18 juveniles had experienced serious head trauma in childhood or adolescence.","All subjects evaluated neurologically and neuropsychologically showed signs of prefrontal cortical dysfunction, with neuropsychological testing more sensitive to executive dysfunction than neurologic examination.","Fifteen of 18 (83 per cent) had signs, symptoms or histories consistent with bipolar spectrum, schizoaffective spectrum or hypomanic disorders, and all but one came from extremely violent or abusive families."],"pop":"18 males condemned to death for homicides committed before age 18","set":"prison","d":"case series","n":18,"em":"systematic psychiatric, neurologic, neuropsychological and educational assessment plus medical, social and family record review","lim":"Small, non-representative case series of condemned juveniles with no comparison group; retrospective ascertainment of childhood head trauma from records and interview.","q":"Small case series but methodologically thorough multidisciplinary assessment; directly connects childhood head trauma, frontal dysfunction and capital culpability in the population where the stakes of that connection were highest.","tier":2,"era":"foundational","uk":"medium","con":0,"ep":"e1","er":"originating","sn":"holds","wm":"One of the starkest contemporaneous demonstrations that childhood head injury and consequent frontal lobe dysfunction clustered in the most serious violent offending, raising directly the ethical and legal question of culpability and mitigation this epoch's courts were only beginning to engage with; the US Supreme Court abolished the juvenile death penalty in Roper v Simmons the following year (2005), a legal development outside this harvest.","ver":"CONFIRMED"},{"k":"massagli_2004_psychiatric","t":"Psychiatric illness after mild traumatic brain injury in children.","y":2004,"v":"Archives of Physical Medicine and Rehabilitation","ty":"journal-article","doi":"10.1016/j.apmr.2003.12.036","pmid":"15375812","url":"https://pubmed.ncbi.nlm.nih.gov/15375812/","a":["Massagli, T.L.","Fann, J.R.","Burington, B.E.","Jaffe, K.M.","Katon, W.J.","Thompson, R.S."],"s":["e1"],"th":["co-occurrence-mental-health","offending-onset","youth-pathway"],"o":["psychiatric illness incidence"],"j":["United States"],"f":["The three-year cumulative incidence of any psychiatric illness was 30 per cent in children exposed to mild traumatic brain injury compared with 20 per cent in unexposed children.","Among children with no psychiatric history in the prior year, the first-year adjusted relative risk of psychiatric illness after mild traumatic brain injury was 2.03 (95% CI 1.4 to 2.9), with a particularly elevated risk of hyperactivity (relative risk 7.59, 95% CI 2.7 to 21.6)."],"es":[{"m":"adjusted relative risk of any psychiatric illness, year 1","v":"2.03","ci":"95% CI 1.4-2.9","c":"mild TBI vs unexposed, no prior psychiatric history"},{"m":"adjusted relative risk of hyperactivity diagnosis, year 1","v":"7.59","ci":"95% CI 2.7-21.6","c":"mild TBI vs unexposed, no prior psychiatric history"}],"pop":"children aged 14 or younger with mild traumatic brain injury vs matched unexposed controls","set":"community","d":"prospective cohort","n":490,"em":"mild TBI diagnosis via HMO records, 1993","lim":"HMO-insured paediatric population; psychiatric illness ascertained from administrative records rather than structured interview.","q":"Companion study to Fann et al. 2004 using the same rigorous prospective cohort design in children; strong evidence for a mild-TBI to psychiatric-illness, particularly hyperactivity, pathway.","tier":1,"era":"foundational","uk":"medium","con":0,"ep":"e1","er":"establishing","sn":"holds","wm":"Extended the adult mild-TBI-to-psychiatric-illness finding to children, with a particularly strong hyperactivity signal, supplying early evidence for the developmental pathway from childhood head injury through disruptive behaviour to later offending risk that youth justice researchers drew on in the following decade.","ab":"To determine the incidence of psychiatric illness 3 years after mild traumatic brain injury (TBI) in children. Children, 14 years old or less (n=490), who sustained a mild TBI in 1993, and three matched unexposed controls per exposed patient (n=1470), were followed. The cumulative incidence estimates for any psychiatric illness in the 3 years after mild TBI were 30% in children exposed to mild TBI and 20% in unexposed children. For those with no psychiatric history, the adjusted relative risk estimate of any psychiatric illness in TBI exposed versus unexposed children in the first year was 2.03 (95% CI, 1.4-2.9); children with mild TBI were at higher risk for hyperactivity in the first year (relative risk, 7.59; 95% CI, 2.7-21.6)."},{"k":"polczyk_2004_agedifferences","t":"Age differences in interrogative suggestibility: a comparison between young and older adults","y":2004,"v":"Applied Cognitive Psychology","ty":"journal-article","doi":"10.1002/acp.1073","url":"https://onlinelibrary.wiley.com/doi/10.1002/acp.1073","a":["Polczyk, R.","Wesolowska, B.","Gabarczyk, A.","Minakowska, I.","Supska, M.","Bomba, E."],"s":["e1"],"th":["memory-and-suggestibility","psychometrics"],"o":["Shift","Yield 1","memory performance"],"j":["Poland"],"f":["Older adults scored higher on Yield than young adults, but not on Shift.","Memory performance and memory self-assessment were independent predictors of yielding to suggestive questions in older adults, after controlling for age."],"pop":"66 young adults and 43 older adults","set":"n/a","d":"cross-sectional","n":109,"em":"Gudjonsson Suggestibility Scale","q":"Adequately powered cross-sectional comparison using the standard GSS; extends the age range over which suggestibility had been characterised.","tier":2,"era":"foundational","uk":"low","con":0,"ep":"e1","er":"establishing","sn":"holds","wm":"Extended interrogative suggestibility research beyond intellectual disability to normal ageing, showing memory decline itself, not only diagnosed impairment, elevates false-confession risk in police interviews.","ver":"CONFIRMED"},{"k":"sc_2004_united","t":"S.C. v United Kingdom","y":2004,"v":"European Court of Human Rights (Fourth Section), Application no. 60958/00, [2004] ECHR 263, ECLI:CE:ECHR:2004:0615JUD006095800","ty":"legal-instrument","url":"Application no. 60958/00, [2004] ECHR 263, judgment of 15 June 2004","oa":1,"a":["European Court of Human Rights"],"s":["G","e1"],"th":["consent-and-capacity","courts-and-trial","effective-participation","human-rights","youth-pathway"],"o":["Article 6(1) ECHR effective participation"],"j":["United Kingdom"],"f":["The Court held that effective participation presupposes that the accused has a broad understanding of the nature of the trial process and of what is at stake, including the significance of any penalty, although Article 6(1) does not require a child to understand every point of law or evidential detail (para 29).","The Court held, by five votes to two, that it could not conclude that an 11-year-old assessed as having a very low intellectual level for his age was capable of participating effectively in his Crown Court trial, despite informal adaptations to the proceedings, and found a breach of Article 6(1) (paras 30, 32, 34 and 37).","The Court stated that such a child should be tried in a specialist tribunal able to adapt its procedure, and that being fit to plead did not settle whether he could participate effectively (paras 35 to 36)."],"pop":"child defendant with low intellectual ability tried in adult-style court process","set":"court","d":"policy analysis","em":"low IQ / limited intellectual ability at time of trial","lim":"This record reflects the case's existence and widely reported holding confirmed via an official case-law index (BAILII) rather than a full read of the judgment during this harvest; verify precise wording against the primary judgment before quoting.","q":"One of the two foundational Strasbourg authorities (with T v UK and V v UK) on effective participation of cognitively vulnerable defendants; central to the Article 6 case law strand.","tier":1,"era":"foundational","uk":"high","con":0,"nt":"Application number and date confirmed via BAILII case-law listing (S.C. v THE UNITED KINGDOM - 60958/00 [2004] ECHR 263, 15 June 2004); full judgment text could not be fetched during this harvest owing to site bot-protection. Do not quote beyond the summary given here without checking the primary report. | JUDGMENT CHECK 13 September 2026: findings re-charted from the full HUDOC judgment text by an independent verification pass; earlier findings that went beyond the judgment were replaced. The judgment does not mention brain injury, head injury or neurological impairment. | VERIFICATION: confirmed with a field correction applied, see corrections_log.","ep":"e1","er":"context","sn":"holds","wm":"Extended T and V v UK from age-related immaturity to cognitive and intellectual impairment specifically, making clear that a defendant's low IQ and limited understanding, not only their age, could render a trial unfair, and became the leading effective participation authority applied to defendants with neurodisability including brain injury.","ver":"PARTIAL"},{"k":"vonholst_2004_mandate","t":"Mandate of the WHO Collaborating Centre Task Force on Mild Traumatic Brain Injury.","y":2004,"v":"Journal of Rehabilitation Medicine","ty":"journal-article","doi":"10.1080/16501960410023633","pmid":"15083866","url":"https://pubmed.ncbi.nlm.nih.gov/15083866/","a":["von Holst, H.","Cassidy, J.D."],"s":["e1"],"th":["case-definition","commissioning-and-policy"],"o":["task force governance and scope"],"j":["international"],"f":["The WHO Collaborating Centre for Neurotrauma at the Karolinska Institute convened an international task force to produce a best-evidence synthesis on the epidemiology, diagnosis, prognosis, treatment and economic costs of mild traumatic brain injury."],"pop":"n/a","set":"n/a","d":"policy analysis","em":"n/a","lim":"Statement of mandate and scope, not itself an evidence review.","q":"Establishes the institutional authority behind the WHO Task Force definitional work; a governance document rather than a research finding.","tier":3,"era":"foundational","uk":"low","con":0,"ep":"e1","er":"applying","sn":"historic","wm":"Established the international governance structure, a WHO-convened task force, that gave the mild traumatic brain injury definition and evidence base the institutional authority later cited by clinicians, researchers and policymakers.","ab":"In collaboration with outside experts, the WHO Collaborating Centre for Neurotrauma at the Karolinska Institute, Stockholm, Sweden, has assembled a task force to undertake a best-evidence synthesis of the literature on mild traumatic brain injury. The task force has addressed the epidemiology, diagnosis, prognosis, treatment and economic costs of mild traumatic brain injury in order to make recommendations to reduce the medical as well as the social consequences of mild traumatic brain injury."},{"k":"cappa_2003_efnsguidelines","t":"EFNS guidelines on cognitive rehabilitation: report of an EFNS Task Force","y":2003,"v":"European Journal of Neurology","ty":"guideline","doi":"10.1046/j.1468-1331.2003.00537.x","url":"https://onlinelibrary.wiley.com/doi/10.1046/j.1468-1331.2003.00537.x","a":["Cappa, S.F.","Benke, T.","Clarke, S.","Rossi, B.","Stemmer, B.","Van Heugten, C.M."],"s":["e1"],"th":["cognitive-remediation","evidence-gap","neurorehabilitation"],"j":["Europe"],"f":["A Task Force of the European Federation of Neurological Societies, set up in 1999, evaluated existing evidence for the clinical effectiveness of cognitive rehabilitation and issued grade A, B or C recommendations for specific interventions (attention training, memory strategy training) in the post-acute phase after TBI or stroke."],"pop":"adult patients with cognitive disorders due to stroke or traumatic brain injury","set":"n/a","d":"guideline","q":"The first European, as opposed to North American, evidence-graded guideline on cognitive rehabilitation, drawing on the Cicerone reviews and the NIH Consensus panel alongside European trial data.","tier":1,"era":"foundational","uk":"high","con":0,"ep":"e1","er":"consolidating","sn":"refined","wm":"Gave European neurological practice its own evidence-graded cognitive rehabilitation guideline, extending the American Congress of Rehabilitation Medicine framework's reach and authority beyond the United States.","sup":["cappa_2005_efnsguidelines"]},{"k":"cdc_2003_reporttocongress_mtbi","t":"Report to Congress on Mild Traumatic Brain Injury in the United States: Steps to Prevent a Serious Public Health Problem","y":2003,"v":"US Centers for Disease Control and Prevention, National Center for Injury Prevention and Control","ty":"report","url":"https://stacks.cdc.gov/view/cdc/6544","oa":1,"a":["National Center for Injury Prevention and Control"],"s":["K"],"th":["evidence-gap","prevalence-community-comparison"],"j":["United States"],"f":["Statutory CDC report, required by the Children's Health Act of 2000, describing mild traumatic brain injury as a public health problem of large magnitude and recommending definitions and surveillance methods to measure its incidence and prevalence.","The report named people in prisons among special populations, and concluded that information about special populations was not of sufficient quantity or quality to make recommendations (p. 25)."],"set":"mixed","d":"policy analysis","q":"Foundational federal document predating the corrections-specific literature; superseded in emphasis by the 2015 report and subsequent CDC TBI programme pages.","tier":3,"era":"foundational","uk":"low","con":0,"nt":"Included for historical continuity of the federal TBI surveillance mandate. | REPORT CHECK 13 September 2026: findings re-charted from the official document by an independent verification pass (see 03-verification/pass5-currency-harvest.json). | VERIFICATION: confirmed with a field correction applied, see corrections_log.","ep":"e1","sn":"historic","ver":"PARTIAL"},{"k":"slaughter_2003_traumatic","t":"Traumatic brain injury in a county jail population: prevalence, neuropsychological functioning and psychiatric disorders.","y":2003,"v":"Brain Injury","ty":"journal-article","doi":"10.1080/0269905031000088649","pmid":"12850940","url":"https://pubmed.ncbi.nlm.nih.gov/12850940/","oa":0,"a":["Slaughter, B","Fann, JR","Ehde, D","Slaughter, B.","Fann, J.R.","Ehde, D."],"s":["A","C"],"th":["co-occurrence-mental-health","impulsivity-aggression","prevalence-adult-custody","repetitive-injury"],"o":["TBI prevalence","anger and aggression","cognitive functioning","neuropsychological functioning","prevalence","psychiatric disorder","psychiatric disorders","recent TBI"],"j":["United States"],"f":["87.0 per cent of 69 randomly selected county jail inmates reported a lifetime history of TBI, and 36.2 per cent reported a TBI within the prior year.","Inmates with TBI in the prior year had significantly worse anger and aggression scores and a trend towards poorer cognitive performance and more psychiatric disorder than those without recent TBI.","87.0 per cent of jail inmates reported a lifetime history of TBI.","36.2 per cent reported a TBI in the prior year, and this group had significantly worse anger and aggression scores."],"pop":"county jail inmates","set":"prison","d":"cross-sectional","n":69,"em":"standardised structured interview","lim":"Very small sample (69 inmates, with detailed neuropsychological comparison on only 50), single US county jail; self-report of injury timing and history.","q":"Early US jail-based (rather than prison-based) prevalence study, useful as a remand or short-stay comparator; small sample size limits precision.","tier":2,"era":"foundational","uk":"low","con":0,"nt":"Mixed-sex sample, results not broken down by gender; included as foundational general-population comparator for strand A/C cross-reference, not a women-specific finding.","ep":"e1","sn":"refined","ab":"To determine the prevalence of traumatic brain injury (TBI) among inmates in a county jail population. Cross-sectional, observational study. A standardized interview was used to determine prevalence of TBI in 69 randomly selected inmates. To examine cognitive and emotional differences between subjects with and without recent TBI, neuropsychological tests and structured psychiatric diagnostic interviews were conducted with 50 subjects (the first 25 with TBI and the first 25 without TBI in the prior year). Sixty (87.0%) reported TBI over their lifetime; 25 (36.2%) reported TBI in the prior year. The latter group had significantly worse anger and aggression scores and had a trend towards poorer cognitive test results and a higher prevalence of psychiatric disorders than the group without TBI in the prior year. This study suggests the need for increased attention to TBI and its cognitive, behavioural and psychiatric sequelae in jail populations."},{"k":"valera_2003_batteredwomen","t":"Brain injury in battered women","y":2003,"v":"Journal of Consulting and Clinical Psychology","ty":"journal-article","doi":"10.1037/0022-006x.71.4.797","pmid":"12924684","url":"https://doi.org/10.1037/0022-006x.71.4.797","oa":0,"a":["Valera, E.M.","Berenbaum, H."],"s":["C","I","e1"],"th":["co-occurrence-mental-health","executive-function","ipv-brain-injury","memory-and-suggestibility","prevalence-women","victimisation"],"o":["PTSD and psychopathology symptoms","PTSD symptomatology","PTSD symptoms","anxiety","brain injury prevalence","cognitive flexibility","cognitive functioning","depression","learning","memory","memory and cognitive flexibility","partner-related brain injury","psychopathology"],"j":["United States"],"f":["Almost three-quarters of the sample sustained at least one partner-related brain injury and half sustained multiple partner-related brain injuries.","In a subset of 57 women, brain injury severity was negatively associated with memory, learning and cognitive flexibility, and positively associated with partner abuse severity, general distress, anhedonic depression, worry, anxious arousal and PTSD symptomatology.","Almost three quarters (74 per cent) of 99 battered women had sustained at least one partner-related brain injury.","Half of the sample sustained multiple partner-related brain injuries.","Greater brain injury severity was associated with worse memory, learning and cognitive flexibility, and with greater abuse severity, distress and PTSD symptoms.","Almost three quarters (about 74 per cent) of 99 battered women sampled from shelter and non-shelter settings had sustained at least one partner-related brain injury.","In a subset of 57 women, brain injury severity was negatively associated with memory, learning and cognitive flexibility, and positively associated with abuse severity, general distress, depression, anxiety and PTSD symptoms."],"pop":"99 battered women, shelter and non-shelter samples","set":"community","d":"cross-sectional","n":99,"em":"neuropsychological, psychopathology and abuse-history interview and testing","lim":"Cross-sectional design cannot establish causal direction between brain injury severity and cognitive or psychiatric outcomes; brain injury ascertained retrospectively by interview rather than by clinical or imaging record.","q":"The landmark study establishing partner-inflicted brain injury as common and functionally significant in battered women; methodologically the strongest and most cited study of its kind in this epoch.","tier":1,"era":"foundational","uk":"high","con":0,"nt":"Boundary case: this is the victim/community-side foundational paper (covered primarily by the separate IPV brain injury strand) but is included here because it is the paper every justice-population study in this strand cites to establish IPV as a brain injury mechanism. Not itself a justice-involved sample.","ep":"e1","er":"originating","sn":"holds","wm":"The paper that first established, with systematic neuropsychological data, that brain injury from intimate partner violence was common and associated with measurable cognitive and psychiatric consequences, opening the research programme connecting IPV to TBI that the field built on after 2005.","supby":["monahan_1999_headinjury"],"ab":"The goals of the present study were to examine (a) whether battered women in a sample of both shelter and nonshelter women are sustaining brain injuries from their partners and (b) if so, whether such brain injuries are associated with partner abuse severity, cognitive functioning, or psychopathology. Ninety-nine battered women were assessed using neuropsychological, psychopathology, and abuse history measures. Almost three quarters of the sample sustained at least 1 partner-related brain injury and half sustained multiple partner-related brain injuries. Further, in a subset of women (n = 57), brain injury severity was negatively associated with measures of memory, learning, and cognitive flexibility and was positively associated with partner abuse severity, general distress, anhedonic depression, worry, anxious arousal, and posttraumatic stress disorder symptomatology."},{"k":"aubry_2002_vienna","t":"Summary and agreement statement of the 1st International Symposium on Concussion in Sport, Vienna 2001","y":2002,"v":"Clinical Journal of Sport Medicine","ty":"guideline","doi":"10.1097/00042752-200201000-00005","pmid":"11854582","url":"https://doi.org/10.1097/00042752-200201000-00005","a":["Aubry, M.","Cantu, R.","Dvorak, J.","Graf-Baumann, T.","Johnston, K.","Kelly, J.","Lovell, M.","McCrory, P.","Meeuwisse, W.","Schamasch, P."],"s":["e1"],"th":["repetitive-head-impact","sport-related-concussion"],"j":["International"],"f":["Recorded the consensus recommendations of the 1st International Symposium on Concussion in Sport (Vienna, November 2001), covering definition, grading, management and return-to-play guidance for concussion in ice hockey, football (soccer) and other sports."],"set":"n/a","d":"consensus statement","q":"A multidisciplinary expert consensus process rather than a primary study; the founding document of what became the Concussion in Sport Group process.","tier":1,"era":"foundational","uk":"medium","con":0,"ep":"e1","er":"instrumenting","sn":"refined","wm":"Founded the international Concussion in Sport consensus process, establishing the first widely adopted common definition and management framework for sport-related concussion that subsequent Prague (2004) and later meetings revised.","sup":["mccrory_2005_prague"]},{"k":"beail_2002_interrogative","t":"Interrogative suggestibility, memory and intellectual disability","y":2002,"v":"Journal of Applied Research in Intellectual Disabilities","ty":"journal-article","doi":"10.1046/j.1468-3148.2002.00108.x","url":"https://onlinelibrary.wiley.com/doi/10.1046/j.1468-3148.2002.00108.x","a":["Beail, N."],"s":["e1"],"th":["co-occurrence-neurodivergence","memory-and-suggestibility","psychometrics"],"j":["United Kingdom"],"f":["Argues that the GSS disadvantages people with intellectual disabilities because it tests recall of a narrative (semantic memory) rather than the autobiographical event memory more typical of police interviews, and that studies of event memory show people with intellectual disabilities can give reasonably accurate accounts and resist misleading questions."],"pop":"suspects, complainants and witnesses with intellectual disabilities","set":"n/a","d":"narrative review","q":"A critical narrative review rather than primary data; identifies a methodological limitation of the field's main forensic instrument for intellectual disability specifically.","tier":2,"era":"foundational","uk":"high","con":0,"ep":"e1","er":"challenging","sn":"refined","wm":"Sharpened the field's understanding that suggestibility measured on a narrative-recall task may not generalise to real-world witnessed events for people with intellectual and cognitive disabilities, a caveat later assessments of the GSS in forensic populations had to address.","ab":"Psychologists are often asked to prepare reports on suspects, complainants and witnesses with intellectual disabilities for court. Increasingly, the Gudjonsson Suggestibility Scales are being used as part of the assessment process. This paper critically examines the use of the Gudjonsson Suggestibility Scales with adults with intellectual disabilities."},{"k":"fenner_2002_policecaution","t":"Understanding of the current police caution (England and Wales) among suspects in police detention","y":2002,"v":"Journal of Community & Applied Social Psychology","ty":"journal-article","doi":"10.1002/casp.658","url":"https://onlinelibrary.wiley.com/doi/10.1002/casp.658","a":["Fenner, S.","Gudjonsson, G.H.","Clare, I.C.H."],"s":["e1"],"th":["investigative-interviewing","memory-and-suggestibility","police-custody"],"o":["comprehension of the right to silence caution"],"j":["England and Wales"],"f":["Only 11 per cent (6 of 54) of participants demonstrated full understanding of the police caution's meaning even under optimal experimental conditions.","More than 96 per cent (52 of 54) claimed to have understood the caution fully after it was presented as it would be by police, yet none of them actually had."],"pop":"police station suspects (n=30) and job-centre comparators (n=24)","set":"police custody","d":"cross-sectional","n":54,"em":"comprehension testing of the standard police caution","q":"Small but carefully designed comparison directly testing an operational safeguard; the size and consistency of the comprehension gap is striking.","tier":1,"era":"foundational","uk":"high","con":0,"ep":"e1","er":"establishing","sn":"holds","wm":"Demonstrated empirically that the core PACE safeguard informing suspects of their right to silence was not understood even by suspects who believed they understood it, adding to the case for simplifying the caution and for appropriate adult support for suspects with communication difficulties."},{"k":"gudjonsson_2002_unreliableconfessions","t":"Unreliable confessions and miscarriages of justice in Britain","y":2002,"v":"International Journal of Police Science and Management","ty":"journal-article","doi":"10.1350/ijps.4.4.332.10880","url":"https://journals.sagepub.com/doi/10.1350/ijps.4.4.332.10880","a":["Gudjonsson, G.H."],"s":["e1"],"th":["investigative-interviewing","memory-and-suggestibility","police-custody"],"j":["United Kingdom"],"f":["Reviews a series of British miscarriage-of-justice cases in which unreliable or false confessions, often from suggestible, compliant or otherwise vulnerable suspects, were central to wrongful conviction.","Argues these cases drove the safeguards introduced under the Police and Criminal Evidence Act 1984, including the appropriate adult scheme, and continued to inform expert psychological evidence on confession reliability through the 1990s and into this epoch."],"set":"n/a","d":"narrative review","q":"Authoritative narrative synthesis by the researcher most associated with the field; not a new empirical study but the period's clearest statement connecting the miscarriage-of-justice case law to the suggestibility research programme.","tier":1,"era":"foundational","uk":"high","con":0,"ep":"e1","er":"consolidating","sn":"holds","wm":"Provided the clearest contemporaneous account of how specific wrongful-conviction cases, driven by unrecognised suggestibility or compliance, shaped PACE safeguards and the courtroom use of psychological vulnerability evidence in Britain."},{"k":"mcgee_2002_hyperactivity","t":"The long-term significance of teacher-rated hyperactivity and reading ability in childhood: findings from two longitudinal studies","y":2002,"v":"Journal of Child Psychology and Psychiatry","ty":"journal-article","doi":"10.1111/1469-7610.00228","url":"https://onlinelibrary.wiley.com/doi/10.1111/1469-7610.00228","a":["McGee, R.","Prior, M.","Williams, S.","Smart, D.","Sanson, A."],"s":["e1"],"th":["executive-function","impulsivity-aggression","offending-onset"],"o":["academic achievement","juvenile offending","substance dependence"],"j":["Australia","New Zealand"],"f":["Drawing on Fergusson, Lynskey and Horwood (1997), reports that in the Christchurch cohort later antisocial behaviour and substance dependence were mainly predicted by early antisocial behaviour, while academic outcomes were independently predicted by earlier hyperactivity ratings even after controlling for IQ and family background.","Findings across the Dunedin and Australian Temperament Project cohorts supported a dual-pathway model in which early hyperactivity and early antisocial behaviour predict distinct, only partly overlapping, adverse outcomes."],"pop":"Dunedin Multidisciplinary Health and Development Study and Australian Temperament Project cohorts","set":"community","d":"prospective cohort","em":"teacher-rated hyperactivity and reading ability in early primary school","lim":"Relies on teacher-rated behaviour rather than clinical diagnosis; the two cohorts differ in measurement instruments, limiting direct comparison.","q":"Uses two of the strongest prospective birth cohorts of the era; a careful test of competing developmental pathway models rather than a simple prevalence study.","tier":2,"era":"foundational","uk":"medium","con":0,"ep":"e1","er":"establishing","sn":"holds","wm":"Used the Dunedin cohort to help establish the dual-pathway model separating hyperactivity's effect on academic outcomes from antisocial behaviour's effect on offending, a framework later applied when the field asked whether childhood brain injury acts through attention, conduct, or both.","ver":"CONFIRMED"},{"k":"milne_2002_gssadaptation","t":"Interrogative suggestibility among witnesses with mild intellectual disabilities: the use of an adaptation of the GSS","y":2002,"v":"Journal of Applied Research in Intellectual Disabilities","ty":"journal-article","doi":"10.1046/j.1360-2322.2001.00096.x","url":"https://onlinelibrary.wiley.com/doi/10.1046/j.1360-2322.2001.00096.x","oa":0,"a":["Milne, R.","Clare, I.C.","Bull, R."],"s":["G","e1"],"th":["co-occurrence-neurodivergence","investigative-interviewing","memory-and-suggestibility","psychometrics"],"o":["interrogative suggestibility","witness recall accuracy"],"j":["United Kingdom"],"f":["Participants with mild intellectual disabilities were more suggestible than general-population comparators on a video-witnessed-event adaptation of the GSS, reproducing the pattern typically found with the standard narrative-based GSS.","Suggestibility scores correlated with participants' verbal recall of the incident.","The standard Gudjonsson Suggestibility Scale relies on a verbally presented narrative, which may disadvantage witnesses with intellectual disabilities; an adapted version was tested as part of assessing witnesses' ability to give a police and court account."],"pop":"adults with mild intellectual disabilities (n=47) and general-population comparators (n=38)","set":"community","d":"cross-sectional","n":85,"em":"video-taped witnessed event adapted to GSS scoring format","lim":"Abstract only; small specialist sample limits generalisability.","q":"Small but methodologically careful extension of GSS methodology to a visual witnessed event; strengthens external validity of the standard GSS findings.","tier":2,"era":"foundational","uk":"high","con":0,"nt":"Abstract only.","ep":"e1","er":"establishing","sn":"holds","wm":"Extended suggestibility research from the GSS's verbal-narrative format to witnessed visual events, supporting the generalisability of GSS-based vulnerability findings to real police-interview scenarios."},{"k":"raine_2002_annotation","t":"Annotation: the role of prefrontal deficits, low autonomic arousal, and early health factors in the development of antisocial and aggressive behavior in children.","y":2002,"v":"Journal of Child Psychology and Psychiatry","ty":"journal-article","doi":"10.1111/1469-7610.00034","pmid":"12030589","url":"https://pubmed.ncbi.nlm.nih.gov/12030589/","a":["Raine, A."],"s":["e1"],"th":["executive-function","impulsivity-aggression","offending-onset"],"o":["aggressive behaviour","antisocial behaviour"],"j":["n/a"],"f":["The review concluded that prefrontal structural and functional deficits are related to antisocial and aggressive behaviour throughout the lifespan, alongside low resting heart rate as the best-replicated biological correlate.","The author proposed a prefrontal dysfunction theory in which the social and executive demands of late adolescence overload the still-developing prefrontal cortex, producing a peak in antisocial behaviour at that age."],"pop":"children and adolescents (literature review)","set":"n/a","d":"narrative review","em":"n/a","lim":"Narrative synthesis; the developmental prefrontal-overload theory is a theoretical model rather than a directly tested causal claim.","q":"Influential synthesis linking prefrontal development, autonomic arousal and early health factors into a single developmental account of antisocial behaviour.","tier":1,"era":"foundational","uk":"medium","con":1,"cn":"The developmental prefrontal-overload theory remains a theoretical synthesis rather than a directly tested causal model.","ep":"e1","er":"consolidating","sn":"refined","wm":"Synthesised a decade of prefrontal, autonomic and early-health findings into a developmental theory explaining why antisocial behaviour peaks in adolescence, directly relevant to youth justice populations and widely cited in subsequent developmental criminology.","ab":"This article selectively reviews the biological bases of antisocial and aggressive behavior in children with a focus on low autonomic functioning, prefrontal deficits, and early health factors. Evidence from neuropsychological, neurological, and brain imaging studies converges on the conclusion that prefrontal structural and functional deficits are related to antisocial, aggressive behavior throughout the lifespan. A prefrontal dysfunction theory of antisocial behavior is advanced, arguing that social and executive function demands of late adolescence overload the late developing prefrontal cortex, giving rise to prefrontal dysfunction and a lack of inhibitory control over antisocial, violent behavior that peaks at this age."},{"k":"timonen_2002_association","t":"The association of preceding traumatic brain injury with mental disorders, alcoholism and criminality: the Northern Finland 1966 Birth Cohort Study.","y":2002,"v":"Psychiatry Research","ty":"journal-article","doi":"10.1016/s0165-1781(02)00269-x","pmid":"12559478","url":"https://pubmed.ncbi.nlm.nih.gov/12559478/","oa":0,"a":["Timonen, M","Miettunen, J","Hakko, H","Zitting, P","Veijola, J","von Wendt, L","Räsänen, P"],"s":["A"],"th":["administrative-data-linkage","co-occurrence-mental-health","co-occurrence-substance-use","offending-onset"],"o":["alcoholism","criminal offending","mental disorder"],"j":["Finland"],"f":["This is a register-based prospective cohort (Northern Finland 1966 Birth Cohort, n=12,058) linking hospital-recorded childhood and adolescent TBI to adult psychiatric disorder, heavy alcohol use and criminal offending by age 31.","Full quantitative associations are in the body of the paper rather than the retrieved abstract; the design itself is the key contribution as an early register-based life-course study."],"pop":"general population birth cohort followed into adulthood","set":"community","d":"prospective cohort","n":12058,"em":"hospital case notes and Finnish Hospital Discharge Register record-linkage","lim":"Abstract retrieved was truncated before reporting the quantitative associations; TBI ascertainment relies on hospital contact only, likely undercounting milder, untreated injuries.","q":"An early and influential register-linkage design pre-dating the Fazel Swedish register studies, establishing the life-course, general-population approach to TBI and offending that Nordic register epidemiology later built on.","tier":1,"era":"foundational","uk":"medium","con":0,"nt":"Abstract only, and truncated in retrieval before the results section; general-population birth cohort rather than a custodial sample, included here for its register-based methodology and foundational relevance to Nordic linkage epidemiology on TBI and offending.","ep":"e1","sn":"holds","ver":"CONFIRMED","ab":"The purpose of this study was to test the hypothesis that traumatic brain injury (TBI) during childhood and adolescence is associated with psychiatric disorders, heavy alcohol use and criminal offenses in adulthood. We made use of an unselected, general population birth cohort (n=12058) in Northern Finland, which was followed up prospectively up to the age of 31. The data on TBIs of the cohort members were collected from the hospital case notes of the outpatient clinics of the hospitals in the region and from the Finnish Hospital Discharge Registers (FHDR). The data on mental disorders including..."},{"k":"bassarath_2001_neuroimaging","t":"Neuroimaging studies of antisocial behaviour.","y":2001,"v":"Canadian Journal of Psychiatry","ty":"journal-article","doi":"10.1177/070674370104600805","pmid":"11692975","url":"https://pubmed.ncbi.nlm.nih.gov/11692975/","a":["Bassarath, L."],"s":["e1"],"th":["executive-function","impulsivity-aggression"],"o":["antisocial behaviour"],"j":["n/a"],"f":["Converging evidence from structural and functional neuroimaging studies indicated that abnormal prefrontal, and probably subcortical, circuitry is very likely involved in antisocial behaviour.","The review covered neuroimaging studies of criminality, psychopathy, sexual offending, aggression and violence published over the preceding 15 years."],"pop":"n/a (literature review)","set":"n/a","d":"narrative review","em":"n/a","lim":"Narrative, not systematic, review methodology.","q":"Summarised the first wave of criminal/antisocial neuroimaging studies for a clinical psychiatric audience.","tier":2,"era":"foundational","uk":"low","con":0,"ep":"e1","er":"consolidating","sn":"refined","wm":"Helped move the frontal lobe hypothesis from specialist neuroscience journals into mainstream clinical psychiatric practice.","ab":"To review recent neuroimaging studies of antisocial behaviour, including criminality, psychopathy, sexual offending, aggression, and violence. Converging evidence from multiple studies of structure and function indicates that abnormal prefrontal (and probably subcortical) circuitry are very likely involved in antisocial behaviour. Clinicians should be aware of emerging findings from biological studies of antisociality."},{"k":"brower_2001_neuropsychiatry","t":"Neuropsychiatry of frontal lobe dysfunction in violent and criminal behaviour: a critical review.","y":2001,"v":"Journal of Neurology, Neurosurgery, and Psychiatry","ty":"journal-article","doi":"10.1136/jnnp.71.6.720","pmid":"11723190","url":"https://pubmed.ncbi.nlm.nih.gov/11723190/","oa":1,"a":["Brower, M.C.","Price, B.H."],"s":["e1"],"th":["evidence-gap","executive-function","impulsivity-aggression","violent-offending"],"o":["violent and criminal behaviour"],"j":["n/a"],"f":["The reviewed literature supports an association between frontal lobe dysfunction, particularly focal orbitofrontal injury, and increased aggressive and antisocial behaviour.","No study reviewed had reliably demonstrated a characteristic pattern of frontal network dysfunction predictive of violent crime, and the increased risk of violence associated with frontal dysfunction appeared smaller than widely presumed."],"pop":"n/a (literature review)","set":"n/a","d":"narrative review","em":"n/a","lim":"Narrative rather than systematic review methodology; no formal quality appraisal or meta-analytic synthesis of the studies covered.","q":"One of the era's most balanced and frequently cited critical reviews; explicitly tempered the frontal lobe hypothesis rather than simply restating it.","tier":1,"era":"foundational","uk":"medium","con":0,"ep":"e1","er":"consolidating","sn":"holds","wm":"Provided the era's most influential critical synthesis of the frontal lobe hypothesis, warning that the association, though real for impulsive aggression, was weaker and narrower than the field's popular framing suggested, a caution later systematic reviews have largely vindicated.","ab":"To establish the link between frontal lobe dysfunction and violent and criminal behaviour, based on a review of relevant literature. High rates of neuropsychiatric abnormalities reported in persons with violent and criminal behaviour suggest an association between aggressive dyscontrol and brain injury, especially involving the frontal lobes. The studies reviewed support an association between frontal lobe dysfunction and increased aggressive and antisocial behaviour. Focal orbitofrontal injury is specifically associated with increased aggression. Clinically significant focal frontal lobe dysfunction is associated with aggressive dyscontrol, but the increased risk of violence seems less than is widely presumed."},{"k":"fergusson_2003_christchurchoverview","t":"The Christchurch Health and Development Study: review of findings on child and adolescent mental health","y":2001,"v":"Australian and New Zealand Journal of Psychiatry","ty":"review","doi":"10.1046/j.1440-1614.2001.00902.x","pmid":"11437801","url":"https://onlinelibrary.wiley.com/doi/10.1046/j.1440-1614.2001.00902.x","a":["Fergusson, D.M.","Horwood, L.J."],"s":["e1"],"th":["co-occurrence-mental-health","offending-onset","socioeconomic-gradient"],"o":["prevalence and treatment of disorder","psychosocial consequences of adolescent mental health problems","stability of disorders"],"j":["New Zealand"],"f":["Provides an overview of the Christchurch Health and Development Study's design and 25-year data collection and summarises findings on measurement, prevalence, treatment, continuity and psychosocial consequences of childhood and adolescent mental health problems."],"pop":"birth cohort of 1265 children, Christchurch, followed birth to age 21","set":"community","d":"prospective cohort","n":1265,"q":"Overview review of a major, methodologically strong prospective birth cohort; the cohort itself, rather than this summary paper, is the enduring resource.","tier":2,"era":"foundational","uk":"medium","con":0,"nt":"VERIFICATION: confirmed with a field correction applied, see corrections_log.","ep":"e1","er":"establishing","sn":"holds","wm":"Established the Christchurch cohort as an authoritative, long-running data resource for developmental questions bearing on offending and adjustment, providing the methodological platform later Christchurch papers used to link childhood factors, including cognitive ones, to offending.","ver":"PARTIAL"},{"k":"filley_2001_toward","t":"Toward an understanding of violence: neurobehavioral aspects of unwarranted physical aggression: Aspen Neurobehavioral Conference consensus statement.","y":2001,"v":"Neuropsychiatry, Neuropsychology, and Behavioral Neurology","ty":"journal-article","pmid":"11234904","url":"https://pubmed.ncbi.nlm.nih.gov/11234904/","a":["Filley, C.M.","Price, B.H.","Nell, V.","Antoinette, T.","Morgan, A.S.","Bresnahan, J.F.","Pincus, J.H.","Gelbort, M.M.","Weissberg, M.","Kelly, J.P."],"s":["e1"],"th":["commissioning-and-policy","impulsivity-aggression","violent-offending"],"o":["violent behaviour, neurobehavioral correlates"],"j":["United States"],"f":["An expert consensus group convened by the Aspen Neurobehavioral Conference concluded that violence can result from brain dysfunction, although social and evolutionary factors also contribute.","The consensus statement identified frontal lobe dysfunction, altered serotonin metabolism and heredity as the neurobehavioral factors most promising for further research into violence."],"pop":"n/a (expert consensus statement)","set":"n/a","d":"guideline","em":"n/a","lim":"Consensus statement based on literature review and expert opinion rather than new primary data or systematic methodology.","q":"Formal multi-disciplinary expert consensus process sponsored by the Brain Injury Association, giving institutional weight to the frontal lobe and neurochemical hypotheses.","tier":2,"era":"foundational","uk":"low","con":0,"ep":"e1","er":"consolidating","sn":"historic","wm":"Represented the field's first formal multi-disciplinary expert consensus statement on the neurobehavioral basis of violence, giving institutional weight to the frontal lobe and neurochemical hypotheses at a point when they were still largely confined to individual research programmes.","ab":"Violence is a global problem that poses a major challenge to individuals and society. This document is a consensus statement on neurobehavioral aspects of violence. A literature review of the role of the brain in violent behavior was conducted and combined with expert opinion from the group. Violence can result from brain dysfunction, although social and evolutionary factors also contribute. Study of the neurobehavioral aspects of violence, particularly frontal lobe dysfunction, altered serotonin metabolism, and the influence of heredity, promises to lead to a deeper understanding of the causes and solution of this urgent problem."},{"k":"gatzkekopp_2001_temporal","t":"Temporal lobe deficits in murderers: EEG findings undetected by PET.","y":2001,"v":"The Journal of Neuropsychiatry and Clinical Neurosciences","ty":"journal-article","doi":"10.1176/jnp.13.4.486","pmid":"11748317","url":"https://pubmed.ncbi.nlm.nih.gov/11748317/","a":["Gatzke-Kopp, L.M.","Raine, A.","Buchsbaum, M.","LaCasse, L."],"s":["e1"],"th":["executive-function","impulsivity-aggression"],"o":["prefrontal glucose metabolism","temporal lobe slow-wave activity"],"j":["United States"],"f":["Resting EEG revealed significantly increased slow-wave activity in the temporal, but not frontal, lobe of murderers, in contrast to prior PET findings from the same research programme showing reduced prefrontal, not temporal, glucose metabolism.","The two imaging modalities detected different, non-overlapping brain regions of abnormality in the same population."],"pop":"adults (murderers)","set":"mixed","d":"case-control","n":14,"em":"resting EEG and PET (continuous performance task)","lim":"Very small sample (14); single research group; the discrepancy between modalities raises questions about the specificity of either finding to violence.","q":"A self-critical finding from within the same research programme responsible for the prefrontal-murderer PET studies, demonstrating that method choice changes which brain region appears abnormal.","tier":2,"era":"foundational","uk":"low","con":1,"cn":"The discrepancy between EEG and PET findings in the same population is itself the contested point, unresolved in the epoch.","ep":"e1","er":"challenging","sn":"untested","wm":"Complicated the frontal lobe narrative from within the same research group that had established it, an early caution against treating any single neuroimaging finding as the anatomical signature of violence.","ver":"CONFIRMED","ab":"This study evaluates electroencephalography (EEG) and positron emission tomography (PET) in the same subjects. Fourteen murderers were assessed by using both PET and EEG during a resting state. EEG revealed significant increases in slow-wave activity in the temporal, but not frontal, lobe in murderers, in contrast to prior PET findings that showed reduced prefrontal, but not temporal, glucose metabolism. Results suggest that resting EEG shows empirical utility distinct from PET activation findings."},{"k":"hawley_2001_strangulationiii","t":"A review of 300 attempted strangulation cases Part III: injuries in fatal cases","y":2001,"v":"The Journal of Emergency Medicine","ty":"journal-article","doi":"10.1016/s0736-4679(01)00401-2","pmid":"11604296","url":"https://doi.org/10.1016/s0736-4679(01)00401-2","a":["Hawley, D.A.","McClane, G.E.","Strack, G.B."],"s":["I","e1"],"th":["mortality","non-fatal-strangulation","victim-identification"],"o":["autopsy-identifiable injuries in fatal strangulation","autopsy-recognisable strangulation injuries","comparability with non-fatal cases"],"j":["United States (San Diego)"],"f":["Found that injuries identified at autopsy in fatal domestic violence strangulation cases were similar to those seen in the non-fatal cases reviewed in Part I, supporting the argument that apparently minor non-fatal strangulation is on a continuum with lethal violence.","Injuries identified at autopsy in fatal domestic violence strangulation cases are similar to those identified in the companion series' 300 non-fatal cases, supporting the use of non-fatal injury patterns as forensic corroboration."],"pop":"fatal domestic violence strangulation cases","set":"mixed","d":"case series","lim":"Forensic pathology review rather than a systematic case series with denominators.","q":"Completes the three-part San Diego series; forensic pathology review rather than clinical or psychological research, but establishes the non-fatal to fatal continuum central to later strangulation and brain injury risk arguments.","tier":2,"era":"foundational","uk":"medium","con":0,"nt":"Part III of the Strack/McClane/Hawley landmark series.","ep":"e1","er":"originating","sn":"holds","wm":"Established, alongside Parts I and II, the evidential basis for treating non-fatal strangulation as a lethality marker in domestic violence, later a key justification for screening IPV survivors for brain injury.","ab":"A review of 300 cases of alleged strangulation assault, submitted for misdemeanor prosecution by the San Diego City Attorney's Office, led to a search for medical evidence that would be useful to prosecute these cases (see Strack et al. in this issue of the Journal). The injuries identified in these non-fatal cases are similar to injuries found in fatal domestic violence strangulation assaults. This article reviews the injuries recognizable at autopsy in cases of strangulation in domestic violence victims."},{"k":"lewis_2001_six","t":"Six adoptees who murdered: neuropsychiatric vulnerabilities and characteristics of biological and adoptive parents.","y":2001,"v":"The Journal of the American Academy of Psychiatry and the Law","ty":"journal-article","pmid":"11785610","url":"https://pubmed.ncbi.nlm.nih.gov/11785610/","a":["Lewis, D.O.","Yeager, C.A.","Gidlow, B.","Lewis, M."],"s":["e1"],"th":["co-occurrence-mental-health","victimisation","violent-offending"],"o":["homicide","neuropsychiatric impairment","parental psychopathology","psychotic diagnosis"],"j":["United States"],"f":["In all six adopted murderers, central nervous system development was compromised in utero or perinatally.","All six had at least one psychotic biological parent, and five were adopted into psychotic or violent households."],"pop":"adult male adoptees convicted of murder","set":"mixed","d":"qualitative","n":6,"em":"retrospective clinical/forensic evaluation of perinatal/CNS compromise; not a standardised traumatic brain injury case definition","lim":"Extremely small case series (n=6); CNS compromise assessed retrospectively without a standardised traumatic brain injury case definition.","q":"Continuation of Dorothy Otnow Lewis's case-series programme on neuropsychiatric vulnerability in extreme violent offenders; illustrative rather than epidemiological.","tier":3,"era":"foundational","uk":"low","con":1,"cn":"Case-series method and small sample mean causal claims about CNS compromise and violence are not considered strong evidence by later systematic standards.","nt":"Exposure is broader neuropsychiatric/perinatal CNS compromise, not specifically traumatic brain injury; included as context for the era's neuropsychiatric-vulnerability framing of extreme violence.","ep":"e1","er":"context","sn":"historic","wm":"Extended the Lewis research programme linking early brain compromise, psychiatric heredity and abuse to extreme violence, keeping the neuropsychiatric-vulnerability framing alive in forensic psychiatry even as its case-series method fell out of favour.","ver":"CONFIRMED","ab":"This article is the first to document the perinatal trauma and neuropsychiatric impairment of a sequential sample of male adoptees who committed murder. It also is the first to report objectively verifiable psychopathology and violence in their biological and adoptive parents. It explores the interaction of these variables in the genesis of violence. Subjects were six adopted murderers on whom data regarding biological and adoptive parents could be obtained. In all six cases, central nervous system (CNS) development was compromised in utero or perinatally. In adolescence and/or young adulthood, three met DSM-IV criteria for Bipolar Mood Disorder, one for Schizophrenia, and two for Schizoaffective Disorder. All subjects had at least one psychotic biological parent. In five cases, subjects were adopted into psychotic or violent households. There was no evidence of a specific 'bad seed' for violence. Adoptees' intrinsic vulnerabilities to psychoses and to the impulsiveness and emotional lability often associated with early brain trauma, coupled with maltreatment, predisposed them to homicidal violence."},{"k":"mcclane_2001_strangulationii","t":"A review of 300 attempted strangulation cases Part II: clinical evaluation of the surviving victim","y":2001,"v":"The Journal of Emergency Medicine","ty":"journal-article","doi":"10.1016/s0736-4679(01)00400-0","pmid":"11604295","url":"https://doi.org/10.1016/s0736-4679(01)00400-0","a":["McClane, G.E.","Strack, G.B.","Hawley, D."],"s":["I","e1"],"th":["clinical-assessment","evidence-gap","non-fatal-strangulation","under-identification","victim-identification"],"o":["clinical evaluation protocol for strangulation survivors"],"j":["United States (San Diego)"],"f":["Notes that medical literature on strangulation survivors was scant, most published work being forensic post-mortem literature, and proposes a clinical evaluation and treatment protocol for the surviving victim.","Corroborates the Part I findings from the same San Diego case series that visible injury was frequently absent or minor despite the seriousness of the assault.","At the time of writing, medical literature on surviving strangulation victims was scant, with most existing strangulation literature confined to forensic post-mortem findings.","The paper proposes one of the first clinical evaluation and treatment protocols for surviving strangulation victims."],"pop":"surviving victims of strangulation","set":"mixed","d":"case series","n":300,"em":"clinical case review, proposed evaluation protocol","lim":"Narrative synthesis, not a systematic review; protocol not prospectively validated in this paper.","q":"Companion clinical paper to Strack et al. Part I; identifies the evidence gap in the clinical (as opposed to forensic pathology) literature on strangulation survivors.","tier":2,"era":"foundational","uk":"medium","con":0,"nt":"Part II of the Strack/McClane/Hawley landmark series.","ep":"e1","er":"originating","sn":"holds","wm":"Identified, at the point of origin of the modern strangulation literature, that clinicians lacked a systematic protocol for evaluating strangulation survivors, a gap that subsequent work (including later brain injury screening) had to fill.","ab":"Medical literature describing victims who survive strangulation is scant. The majority of articles on strangulation are found in the forensic literature, describing the post-mortem findings on autopsy. This article presents a suggested protocol for the evaluation and treatment of the surviving victim of strangulation, based upon a review of the available literature. It also corroborates the findings of Strack et al., in the study by the San Diego City Attorney's Office, described in Part I of this series."},{"k":"pierpoint_2002_volunteeradults","t":"The performance of volunteer appropriate adults: a survey of call outs","y":2001,"v":"The Howard Journal of Criminal Justice","ty":"journal-article","doi":"10.1111/1468-2311.00206","url":"https://onlinelibrary.wiley.com/doi/10.1111/1468-2311.00206","a":["Pierpoint, H."],"s":["e1"],"th":["investigative-interviewing","police-custody","workforce-and-training-policy"],"o":["quality of appropriate adult performance"],"j":["England and Wales"],"f":["Surveyed volunteer appropriate adults' performance at call-outs and found that, when they contributed during the interview, they generally fulfilled the safeguarding role as intended, in contrast to earlier criticism of social workers' and parents' performance in the role."],"pop":"volunteer appropriate adults","set":"police custody","d":"cross-sectional","q":"Survey methodology with limitations the author acknowledges (self-report, response bias); a useful counterpoint to earlier criticism of the appropriate adult scheme's operation.","tier":2,"era":"foundational","uk":"high","con":0,"ep":"e1","er":"establishing","sn":"refined","wm":"Provided rare empirical evidence, rather than case-based criticism, on how the appropriate adult scheme actually operated in this period, informing later moves to professionalise and better resource the volunteer element of the scheme."},{"k":"pincus_2001_base","t":"Base Instincts: What Makes Killers Kill?","y":2001,"v":"New York: W.W. Norton and Company","ty":"book","url":"https://archive.org/details/isbn_9780393050226","oa":0,"a":["Pincus, Jonathan H."],"s":["e1"],"th":["co-occurrence-mental-health","victimisation","violent-offending"],"o":["violent/homicidal behaviour"],"j":["United States"],"f":["Drawing on the author's forensic neurological examinations of over 150 murderers, the book argues that violent crime typically results from the combination of childhood abuse, psychiatric illness and neurological, including head injury, impairment, rather than any single cause.","The book popularised the cumulative-vulnerability model of violent offending, developed in the author's academic case-series research with Dorothy Otnow Lewis, for a general and professional audience."],"pop":"n/a","set":"mixed","d":"qualitative","em":"clinical forensic neurological examination (head injury, neurological soft signs, abuse history)","lim":"Popular science/trade book drawing on clinical case narrative rather than systematic or peer-reviewed data; findings not independently quantified or verified for the book itself.","q":"Not a peer-reviewed research output; included as a foundational trade book that brought the neurology-of-violence, cumulative-vulnerability argument to a wide public, professional and legal audience.","tier":2,"era":"foundational","uk":"low","con":1,"cn":"The book's causal narrative is drawn from clinical case impressions rather than controlled research and has been criticised, as has the underlying case-series literature, for lacking a comparison group and standardised assessment.","nt":"Trade/popular science book by a forensic neurologist, not a peer-reviewed journal article; verified via library/archival catalogue record (Internet Archive), not an academic database. | Place of publication supplied by Stan Gilmour, 13 September 2026.","ep":"e1","er":"applying","sn":"historic","wm":"Popularised the cumulative-vulnerability account of violent offending, in which head injury combines with abuse and psychiatric illness, for a lay, legal and professional audience well beyond the academic case-series literature it was based on.","ver":"CONFIRMED"},{"k":"sharp_2001_victimsld","t":"Steps towards justice for people with learning disabilities as victims of crime: the important role of the police","y":2001,"v":"British Journal of Learning Disabilities","ty":"journal-article","doi":"10.1046/j.1354-4187.2001.00135.x","url":"https://onlinelibrary.wiley.com/doi/10.1046/j.1354-4187.2001.00135.x","a":["Sharp, H."],"s":["e1"],"th":["co-occurrence-neurodivergence","police-custody","victim-identification"],"j":["United Kingdom"],"f":["Reports that a 1999 UK-wide inquiry found only 17 per cent of people with learning disabilities who experienced harassment, victimisation or bullying reported the incident to police.","Argues the PACE appropriate adult provision, designed for suspects, could usefully extend to victims and witnesses with learning disabilities, and notes the Human Rights Act 1998 and Youth Justice and Criminal Evidence Act 1999 as levers for improving practice."],"pop":"people with learning disabilities as crime victims","set":"police custody","d":"policy analysis","q":"Policy-oriented practitioner paper drawing on a single national inquiry rather than original data collection.","tier":3,"era":"foundational","uk":"high","con":0,"ep":"e1","er":"context","sn":"historic","wm":"Documents that, in this period, the justice system's cognitive-impairment safeguards (the appropriate adult, communication support) were understood almost exclusively as protections for suspects, with victims and witnesses with cognitive impairment recognised as under-served by comparison."},{"k":"simpson_2001_social","t":"Social, neuroradiologic, medical, and neuropsychologic correlates of sexually aberrant behavior after traumatic brain injury: a controlled study.","y":2001,"v":"The Journal of Head Trauma Rehabilitation","ty":"journal-article","doi":"10.1097/00001199-200112000-00004","pmid":"11732971","url":"https://pubmed.ncbi.nlm.nih.gov/11732971/","a":["Simpson, G.","Tate, R.","Ferry, K.","Hodgkinson, A.","Blaszczynski, A."],"s":["e1"],"th":["executive-function","offending-persistence"],"o":["nonsexual crime","return to work","sexually aberrant behaviour"],"j":["Australia"],"f":["The group exhibiting sexually aberrant behaviour after traumatic brain injury had a significantly higher incidence of postinjury nonsexual crime and failure to return to work than the matched TBI control group.","There were no significant differences between the groups in premorbid psychosocial disturbance or in postinjury radiological, medical or neuropsychological variables."],"pop":"adults with traumatic brain injury exhibiting sexually aberrant behaviour vs matched TBI controls","set":"hospital","d":"case-control","n":50,"em":"traumatic brain injury (matched for severity, age at injury, time since injury); neuroradiological and neuropsychological assessment","lim":"Retrospective file review; small matched-pairs sample; absence of radiological/neuropsychological group differences limits ability to localise a specific lesion correlate.","q":"A rare controlled study explicitly designed to test, and largely reject, a simple frontal-lobe-lesion explanation for aberrant behaviour after TBI.","tier":2,"era":"foundational","uk":"low","con":0,"ep":"e1","er":"challenging","sn":"holds","wm":"Directly tested and rejected a simplistic frontal-lobe-damage explanation for behavioural disturbance after traumatic brain injury, an early corrective against over-attributing post-injury behaviour to visible brain damage.","ab":"To identify social, neuroradiological, medical, and neuropsychological correlates of sexually aberrant behavior (SAB) after traumatic brain injury (TBI). A controlled study using a retrospective file review. A sample of males (n = 25) exhibiting SABs and a control group (n = 25) matched for gender, severity of injury, age at injury, and time after injury. The SAB group had a significantly higher incidence of postinjury psychosocial disturbance in areas of nonsexual crime and failure to return to work than the matched TBI group. There were no significant differences between the two groups in the incidence of premorbid psychosocial disturbance or postinjury radiological, medical, or neuropsychological variables."},{"k":"strack_2001_strangulationi","t":"A review of 300 attempted strangulation cases. Part I: criminal legal issues","y":2001,"v":"The Journal of Emergency Medicine","ty":"journal-article","doi":"10.1016/s0736-4679(01)00399-7","pmid":"11604294","url":"https://doi.org/10.1016/s0736-4679(01)00399-7","a":["Strack, G.B.","McClane, G.E.","Hawley, D."],"s":["I","e1"],"th":["courts-and-trial","investigative-interviewing","ipv-brain-injury","non-fatal-strangulation","policing-first-contact","under-identification","victim-identification"],"o":["police and prosecutor training gaps","prosecution outcome","prosecution outcomes","visibility of strangulation injuries","visible injury presence"],"j":["United States (San Diego)"],"f":["Most victims of strangulation had no visible injuries, or injuries too minor to photograph, so that opportunities for higher-level criminal prosecution were missed.","Concluded that a lack of police and prosecutor training caused symptoms of strangulation to be overlooked or an over-reliance on visible injury alone.","In a review of 300 strangulation cases submitted for prosecution in San Diego, most victims had no visible injuries or injuries too minor to photograph, and a lack of police and prosecutor training led to strangulation symptoms being overlooked or under-weighted.","The absence of visible injury contributed directly to missed opportunities for higher-level criminal prosecution."],"pop":"300 strangulation cases submitted for misdemeanor prosecution","set":"mixed","d":"case series","n":300,"em":"prosecution case-file review, San Diego City Attorney's Office","lim":"Single-jurisdiction prosecution case series; findings on prosecutorial practice may not generalise beyond San Diego at this period.","q":"The originating San Diego strangulation series; case-series design but large for the period and the first to document systematically how strangulation's near-invisibility undermined prosecution.","tier":1,"era":"foundational","uk":"medium","con":0,"nt":"Part I of a three-part landmark series; see also Parts II and III (McClane 2001; Hawley 2001).","ep":"e1","er":"originating","sn":"holds","wm":"Founded the modern understanding that non-fatal strangulation is a distinct, under-recognised and forensically significant form of intimate partner violence, work that later underpinned recognition of strangulation as a marker of acute brain injury risk in IPV.","ab":"Three hundred strangulation cases, submitted for misdemeanor prosecution to the San Diego City Attorney's Office, were evaluated to determine the signs and symptoms of attempted strangulation that could be used to corroborate the victim's allegation of being \"choked\" for purposes of prosecution. The study reveals that a lack of training may have caused police and prosecutors to overlook symptoms of strangulation or to rely too heavily on the visible signs of strangulation. Because most victims of strangulation had no visible injuries or their injuries were too minor to photograph, opportunities for higher level criminal prosecution were missed."},{"k":"unga_2001_res56168","t":"Comprehensive and integral international convention to promote and protect the rights and dignity of persons with disabilities (resolution establishing the Ad Hoc Committee)","y":2001,"v":"UN General Assembly Resolution 56/168","ty":"legal-instrument","url":"https://www.un.org/development/desa/disabilities/comprehensive-and-integral-international-convention-to-promote-and-protect-the-rights-and-dignity-of-persons-with-disabilities-ares56168.html","a":["United Nations General Assembly"],"s":["e1"],"th":["commissioning-and-policy","disability-discrimination","human-rights","uncrpd"],"j":["International (United Nations)"],"f":["The General Assembly established an Ad Hoc Committee, open to all Member States and observers, to consider proposals for a comprehensive and integral international convention on the rights of persons with disabilities.","The Ad Hoc Committee held its first session in 2002 and continued negotiating text through the remainder of this epoch, with the Convention itself not adopted until December 2006."],"set":"n/a","q":"Primary legal/policy source, recorded as context per protocol; not appraised as empirical evidence.","tier":2,"era":"foundational","uk":"medium","con":0,"nt":"The Convention itself (2006) falls outside the 1996-2005 window and is not harvested here.","ep":"e1","er":"context","sn":"historic","wm":"Opened the negotiating process that produced the Convention on the Rights of Persons with Disabilities (adopted 2006, outside this epoch), the instrument that later gave a human-rights framing to disability and cognitive impairment in justice systems; this harvest records the negotiation's start rather than its outcome.","ver":"CONFIRMED"},{"k":"walker_2001_history","t":"History of head injury among substance users: preliminary findings.","y":2001,"v":"Substance Use & Misuse","ty":"journal-article","doi":"10.1081/ja-100104089","pmid":"11697609","url":"https://pubmed.ncbi.nlm.nih.gov/11697609/","a":["Walker, R","Staton, M","Leukefeld, C.G."],"s":["e1"],"th":["co-occurrence-substance-use","prevalence-adult-custody","under-identification"],"o":["emergency room visits","health service utilisation","hospital admissions"],"j":["United States"],"f":["Among 591 inmates in medium and minimum security prisons, those reporting two or more head injuries had significantly more emergency room visits and hospital admissions than those reporting no head injury."],"pop":"adult male prisoners, medium and minimum security, substance users","set":"prison","d":"cross-sectional","n":591,"em":"self-report head injury history (none, one, two or more)","lim":"Pilot study; self-report exposure measure without severity classification; abstract only reviewed.","q":"Preliminary pilot analysis with self-report exposure and no formal case definition; hypothesis-generating rather than definitive, but an early linkage of head injury history to service use in a substance-using prison sample.","tier":3,"era":"foundational","uk":"low","con":0,"nt":"Abstract only; US Kentucky prison sample, useful as early US comparative context.","ep":"e1","er":"establishing","sn":"refined","wm":"One of the earliest US studies to link head injury history to health service use among prisoners with substance use problems, foreshadowing the comorbidity focus of later prevalence work.","ab":"Traumatic brain injury is associated with a variety of problems in cognitive functioning that may be related to substance use and that may influence recovery. This pilot study of 591 inmates in medium and minimum-security prisons examined self-reports of head injury, mental health problems, and health service utilization in three groups: no head injury, one head injury, and two or more head injuries. The group with multiple head injuries reported significantly more emergency room visits, more hospital admission, and number of hospital stays when compared with those with no head injury. This preliminary analysis reflects a need for additional research on brain injury among substance misusers."},{"k":"cauffman_2000_immaturity","t":"(Im)maturity of judgment in adolescence: why adolescents may be less culpable than adults","y":2000,"v":"Behavioral Sciences & the Law","ty":"journal-article","doi":"10.1002/bsl.416","pmid":"11180420","oa":0,"a":["Cauffman, E.","Steinberg, L."],"s":["B"],"th":["case-definition","executive-function"],"o":["decision making","maturity of judgment"],"j":["United States"],"f":["Socially responsible decision making was significantly more common among young adults than adolescents, and did not increase appreciably after age 19.","Adolescents scored significantly worse than adults on maturity of judgment, but individual differences within each adolescent age group were considerable."],"pop":"general population, ages 12 to 48","set":"community","d":"cross-sectional","n":1000,"em":"n/a (psychosocial maturity questionnaire, not brain injury)","lim":"Cross-sectional design using hypothetical vignettes rather than real decisions; sample is not a justice-involved population.","q":"Landmark psychosocial-maturity paper underpinning the developmental case for reduced culpability. Not a brain injury study; included because it frames the culpability argument later extended to youth with TBI.","tier":1,"era":"foundational","uk":"medium","con":0,"nt":"Not a TBI study. Included as the founding psychosocial-maturity paper behind the developmental-culpability literature that Huw Williams and colleagues draw on when arguing for adapted treatment of young people with neurodisability in justice settings.","ep":"e1","ver":"CONFIRMED","ab":"A crucial step in the establishment of effective policies and regulations concerning legal decisions involving juveniles is the development of a complete understanding of the many factors-psychosocial as well as cognitive-that affect the evolution of judgment over the course of adolescence and into adulthood. This study examines the influence of three psychosocial factors (responsibility, perspective, and temperance) on maturity of judgment in a sample of over 1,000 participants ranging in age from 12 to 48 years. Participants completed assessments of their psychosocial maturity in the aforementioned domains and responded to a series of hypothetical decision-making dilemmas about potentially antisocial or risky behavior. Socially responsible decision making is significantly more common among young adults than among adolescents, but does not increase appreciably after age 19."},{"k":"cicerone_2000_evidencebased","t":"Evidence-based cognitive rehabilitation: recommendations for clinical practice","y":2000,"v":"Archives of Physical Medicine and Rehabilitation","ty":"review","doi":"10.1053/apmr.2000.19240","pmid":"11128897","url":"https://doi.org/10.1053/apmr.2000.19240","a":["Cicerone, K.D.","Dahlberg, C.","Kalmar, K.","Langenbahn, D.M.","Malec, J.F.","Bergquist, T.F.","Felicetti, T.","Giacino, J.T.","Harley, J.P.","Harrington, D.E.","Herzog, J.","Kneipp, S.","Laatsch, L.","Morse, P.A."],"s":["e1"],"th":["cognitive-remediation","evidence-gap","neurorehabilitation"],"j":["United States"],"f":["Of 171 studies evaluated, 29 were Class I, 35 Class II and 107 Class III; support was found for the effectiveness of cognitive rehabilitation for attention, memory, functional communication and executive functioning after TBI.","Established practice standards, practice guidelines and practice options as three tiers of recommendation graded by evidence strength."],"pop":"persons with traumatic brain injury or stroke","set":"n/a","d":"systematic review","q":"The founding systematic review and grading framework for cognitive rehabilitation, produced by the American Congress of Rehabilitation Medicine's Brain Injury Interdisciplinary Special Interest Group; became the reference standard the field measured subsequent evidence against.","tier":1,"era":"foundational","uk":"high","con":0,"ep":"e1","er":"consolidating","sn":"refined","wm":"Established the evidence-graded framework (practice standards, guidelines, options) that structured all subsequent cognitive rehabilitation research and guidance, including its eventual, though still limited, application to offenders with brain injury.","sup":["cicerone_2005_evidencebased"]},{"k":"davidson_2000_dysfunction","t":"Dysfunction in the neural circuitry of emotion regulation--a possible prelude to violence.","y":2000,"v":"Science","ty":"journal-article","doi":"10.1126/science.289.5479.591","pmid":"10915615","url":"https://pubmed.ncbi.nlm.nih.gov/10915615/","a":["Davidson, R.J.","Putnam, K.M.","Larson, C.L."],"s":["e1"],"th":["emotion-regulation","executive-function","impulsivity-aggression"],"o":["impulsive aggression","violence"],"j":["n/a"],"f":["The authors proposed that impulsive aggression and violence arise from faulty regulation of negative emotion by a circuit involving the orbital frontal cortex, amygdala and anterior cingulate cortex.","They noted that the prefrontal cortex receives a major serotonergic projection that is dysfunctional in individuals who show impulsive violence."],"pop":"n/a (theoretical/narrative review)","set":"n/a","d":"narrative review","em":"n/a","lim":"Theoretical synthesis rather than new primary data.","q":"Published in Science, giving the emotion-regulation-circuit account of impulsive violence its highest-profile and most widely cited statement.","tier":1,"era":"foundational","uk":"low","con":0,"ep":"e1","er":"consolidating","sn":"holds","wm":"Shifted the field's framing from a single 'frontal lobe' locus to a distributed prefrontal-limbic circuit, the framing that has dominated the neuroscience of aggression since.","ab":"Emotion is normally regulated in the human brain by a complex circuit consisting of the orbital frontal cortex, amygdala, anterior cingulate cortex, and several other interconnected regions. We posit that impulsive aggression and violence arise as a consequence of faulty emotion regulation. Indeed, the prefrontal cortex receives a major serotonergic projection, which is dysfunctional in individuals who show impulsive violence. Individuals vulnerable to faulty regulation of negative emotion are at risk for violence and aggression."},{"k":"freedman_2000_precursors","t":"Precursors of lethal violence: a death row sample.","y":2000,"v":"Social Science & Medicine","ty":"journal-article","doi":"10.1016/s0277-9536(99)00417-7","pmid":"10798330","url":"https://pubmed.ncbi.nlm.nih.gov/10798330/","a":["Freedman, D","Hemenway, D"],"s":["e1"],"th":["co-occurrence-mental-health","prevalence-adult-custody","victimisation","violent-offending"],"o":["family violence history","institutional failure","psychiatric diagnosis","traumatic brain injury history"],"j":["United States"],"f":["12 of 16 men sentenced to death in California had histories of traumatic brain injury, alongside 14 with post-traumatic stress disorder and 13 with severe depression.","Family violence was documented in all 16 cases, including severe physical and/or sexual abuse in 14."],"pop":"adult male death row inmates","set":"prison","d":"qualitative","n":16,"em":"multisource case-history review by mitigation investigators, including traumatic brain injury history","lim":"Small, non-random sample of capital defendants; qualitative case-history methodology drawn from legal mitigation investigation rather than standardised clinical assessment.","q":"Case-series methodology with high risk of ascertainment and selection bias, but notable for documenting brain injury alongside abuse and psychiatric history in the most extreme offending population.","tier":2,"era":"foundational","uk":"low","con":1,"cn":"Qualitative, non-standardised case methodology means findings are viewed as illustrative rather than epidemiologically representative.","ep":"e1","er":"originating","sn":"historic","wm":"Brought traumatic brain injury into the same frame as childhood abuse and psychiatric illness as a precursor of lethal violence, prefiguring the cumulative-adversity model used in later capital mitigation and offender history research.","ab":"A qualitative methodology based on the standards of criminal defense investigation was used to analyze the social and family histories of 16 men sentenced to death in California. Using a multisource cross-validation methodology, we assessed patterns of impairment, injury and deficit at each of four ecological levels: family, individual, community and social institutions. Investigation documented consistent and pervasive patterns of serious impairment, injury and deficit across the cases and levels. The men share numerous risk factors and few resiliency factors associated with violence. We found family violence in all 16 cases, including severe physical and/or sexual abuse in 14 cases; individual impairments in 16, including 14 with post-traumatic stress disorder, 13 with severe depression and 12 with histories of traumatic brain injury; community isolation and violence in 12; and institutional failure in 15, including 13 cases of severe physical and/or sexual abuse while in foster care or under state youth authority jurisdiction. Appropriate interventions might have made a difference in reducing lethal violence and its precursor conditions."},{"k":"guerrero_2000_emergency","t":"Emergency department visits associated with traumatic brain injury: United States, 1995-1996.","y":2000,"v":"Brain Injury","ty":"journal-article","pmid":"10695573","url":"https://pubmed.ncbi.nlm.nih.gov/10695573/","a":["Guerrero, J.L.","Thurman, D.J.","Sniezek, J.E."],"s":["e1"],"th":["case-definition","incidence","under-identification"],"o":["cause of injury","incidence"],"j":["United States"],"f":["The average incidence of traumatic brain injury related emergency department visits not requiring hospitalisation was 392 per 100,000 population per year, equivalent to about 1,027,000 visits annually in the United States.","This estimate was nearly twice the previously estimated incidence rate based on 1991 survey data (392 vs 216 per 100,000)."],"es":[{"m":"incidence rate","v":"392 per 100,000 per year","ci":null,"c":"vs 216 per 100,000 per year, 1991 estimate"}],"pop":"general US population, all ages, emergency department presentations","set":"hospital","d":"cross-sectional","em":"CDC case definition of traumatic brain injury applied to national ambulatory care survey diagnostic codes","lim":"Restricted to emergency department presentations captured in a national ambulatory care survey; excludes injuries not presenting to hospital.","q":"Applied the CDC case definition to a nationally representative survey, directly demonstrating how definitional choices change measured incidence.","tier":2,"era":"foundational","uk":"low","con":0,"ep":"e1","er":"establishing","sn":"refined","wm":"Showed empirically that incidence estimates nearly doubled once mild, non-hospitalised injury was counted under the CDC case definition, an early demonstration of how case definition drives prevalence, directly relevant to the later dispute over justice-population TBI prevalence estimates.","ver":"CONFIRMED","ab":"The purposes of this study were to provide a national estimate of the incidence of traumatic brain injuries (TBIs) seen in emergency departments (EDs), but not requiring hospitalization and to determine the causes of these injuries. Using the Centers for Disease Control and Prevention case definition of TBI, ED data was analysed from the National Hospital Ambulatory Medical Care Survey (1995-1996). The average overall incidence rate of TBI-related ED visits for persons who were not hospitalized was 392/100,000 population per year, or 1,027,000 visits to hospital EDs in the US each year. This estimate is nearly twice (392 vs. 216) the previously estimated incidence rate, which was based on data from the 1991 National Health Interview Survey Injury Supplement."},{"k":"jordan_2000_boxingreview","t":"Chronic traumatic brain injury associated with boxing","y":2000,"v":"Seminars in Neurology","ty":"review","doi":"10.1055/s-2000-9826","pmid":"10946737","url":"https://doi.org/10.1055/s-2000-9826","oa":0,"a":["Jordan, B.D."],"s":["J","e1"],"th":["case-definition","cte-neuropathology","repetitive-head-impact","sport-related-concussion"],"o":["chronic traumatic brain injury (dementia pugilistica)"],"j":["United States"],"f":["Chronic traumatic brain injury occurs in approximately 20% of professional boxers according to the evidence reviewed, with risk increasing with longer career duration, later retirement age, higher total bout count, more sparring and APOE genotype.","The review states diagnosis of CTBI/dementia pugilistica depends on documenting a progressive neurological condition attributable to brain trauma and not explained by an alternative cause, and that the mainstay of treatment is prevention rather than any disease-modifying therapy.","States that chronic traumatic brain injury (CTBI) occurs in approximately 20 per cent of professional boxers, with risk associated with career duration, age of retirement, number of bouts, sparring exposure, poor performance and APOE genotype.","Describes the severe form of CTBI as dementia pugilistica, sharing pathological features with Alzheimer's disease including neurofibrillary tangles, diffuse amyloid plaques and tau immunoreactivity."],"pop":"professional boxers","set":"community","d":"narrative review","em":"boxing exposure (career duration, bout count, sparring frequency)","lim":"Narrative review synthesising earlier boxing cohort literature rather than a systematic review; the cited 20% prevalence figure derives from older boxing-specific studies not independently re-verified here.","q":"Foundational pre-2016 review establishing the boxing evidence base (dementia pugilistica) that the modern CTE field explicitly built on and renamed; useful for the historical continuity argument in the case-definition debate.","tier":1,"era":"foundational","uk":"low","con":0,"nt":"Establishes the pre-CTE boxing evidence base (dementia pugilistica) foundational to the whole read-across strand.","ep":"e1","er":"consolidating","sn":"refined","wm":"Consolidated two decades of boxing-specific chronic traumatic brain injury research into a single clinical synthesis immediately before the same underlying neuropathology was identified, under the name chronic traumatic encephalopathy, in American football by Omalu et al. (2005).","sup":["omalu_2005_ctenfl"],"ab":"Chronic traumatic brain injury (CTBI) associated with boxing occurs in approximately 20% of professional boxers. Risk factors associated with CTBI include increased exposure (i.e., duration of career, age of retirement, total number of bouts), poor performance, increased sparring, and apolipoprotein (APOE) genotype. Clinically, boxers exhibiting CTBI will present with varying degrees of motor, cognitive, and/or behavioral impairments. The severe form of CTBI is referred to as dementia pugilistica. The diagnosis of CTBI is dependent upon documenting a progressive neurological condition that is consistent with the clinical symptomatology of CTBI attributable to brain trauma and unexplainable by an alternative pathophysiological process. Pathologically, CTBI shares many characteristics with Alzheimer's disease. The mainstay of treatment of CTBI is prevention, however medications used in the treatment of Alzheimer's disease and/or parkinsonism may be utilized."},{"k":"levine_2000_rehabilitation","t":"Rehabilitation of executive functioning: an experimental-clinical validation of goal management training","y":2000,"v":"Journal of the International Neuropsychological Society","ty":"journal-article","doi":"10.1017/s1355617700633052","pmid":"10824502","oa":0,"a":["Levine, B.","Robertson, I.H.","Clare, L.","Carter, G.","Hong, J.","Wilson, B.A.","Duncan, J.","Stuss, D.T."],"s":["H"],"th":["cognitive-remediation","executive-function","neurorehabilitation"],"o":["everyday task performance","executive function"],"j":["Canada"],"f":["Goal Management Training, but not motor skills training, was associated with significant gains on everyday paper-and-pencil tasks that mimic goal-neglect problems in a small randomised trial of TBI patients.","In a single case study, GMT improved meal-preparation performance in a postencephalitic patient on both naturalistic observation and self-report measures."],"pop":"adults with traumatic brain injury, clinical (not offender) sample","set":"community","d":"RCT","n":30,"em":"clinical diagnosis of TBI (rehabilitation clinic sample)","lim":"Very small sample (brief trial design in Study 1) and a single case study in Study 2; clinical rehabilitation sample, not a justice-involved population.","q":"This is the original validating trial for Goal Management Training and is the landmark the entire justice-adjacent GMT literature builds on, but the trial itself is small and conducted in a general clinical population with no justice element; strength of design (randomisation) is real but sample size is minimal.","tier":1,"era":"foundational","uk":"medium","con":0,"nt":"Foundational GMT trial. No offender population; included because all justice-sector GMT claims trace back to this study and its evidence base must be distinguished from justice-specific evidence, which barely exists.","ep":"e1","sn":"refined","ver":"CONFIRMED","ab":"Two studies assessed the effects of a training procedure (Goal Management Training, GMT), derived from Duncan's theory of goal neglect, on disorganized behavior following TBI. In Study 1, patients with traumatic brain injury (TBI) were randomly assigned to brief trials of GMT or motor skills training. GMT, but not motor skills training, was associated with significant gains on everyday paper-and-pencil tasks designed to mimic tasks that are problematic for patients with goal neglect. In Study 2, GMT was applied in a postencephalitic patient seeking to improve her meal-preparation abilities. Both naturalistic observation and self-report measures revealed improved meal preparation performance following GMT. These studies provide both experimental and clinical support for the efficacy of GMT toward the treatment of executive functioning deficits that compromise independence in patients with brain damage."},{"k":"max_2000_personality","t":"Personality change disorder in children and adolescents following traumatic brain injury.","y":2000,"v":"Journal of the International Neuropsychological Society","ty":"journal-article","doi":"10.1017/s1355617700633039","pmid":"10824500","url":"https://pubmed.ncbi.nlm.nih.gov/10824500/","a":["Max, J.E.","Koele, S.L.","Castillo, C.C.","Lindgren, S.D.","Arndt, S.","Bokura, H.","Robin, D.A.","Smith, W.L.","Sato, Y."],"s":["e1"],"th":["co-occurrence-mental-health","offending-onset","youth-pathway"],"o":["personality change disorder"],"j":["United States"],"f":["Approximately 40 per cent of children with severe traumatic brain injury had persistent personality change disorder an average of two years after injury, and a further 20 per cent had a remitted, more transient form.","Personality change disorder occurred in only 5 per cent of children with mild-moderate traumatic brain injury and was always transient in that group."],"es":[{"m":"persistent personality change prevalence","v":"approximately 40%","ci":null,"c":"severe TBI, 2 years post-injury"}],"pop":"children aged 5 to 14 hospitalised with traumatic brain injury","set":"hospital","d":"prospective cohort","n":94,"em":"hospitalisation for TBI, severity graded, standardised psychiatric interview (Neuropsychiatric Rating Schedule)","lim":"Hospital-referred sample may over-represent more severe or complicated cases; personality change diagnosed via a study-specific rating schedule rather than a widely validated instrument at the time.","q":"Careful prospective paediatric cohort establishing personality change, including behavioural disinhibition and irritability, as a distinct, severity-graded post-TBI syndrome in children.","tier":2,"era":"foundational","uk":"medium","con":0,"ep":"e1","er":"originating","sn":"holds","wm":"Established personality change disorder as a formally identifiable, severity-graded psychiatric syndrome following childhood traumatic brain injury, giving later youth-justice researchers a named clinical construct to connect childhood TBI to disruptive and offending pathways.","ab":"The occurrence of personality change due to traumatic brain injury (PC), and its clinical and neuroimaging correlates were investigated. Ninety-four children, ages 5 through 14 at the time of hospitalization following TBI (severe TBI N = 37; mild-moderate TBI N = 57), were assessed. Approximately 40% of consecutively hospitalized severe TBI participants had ongoing persistent PC an average of 2 years postinjury. An additional approximately 20% had a history of a remitted and more transient PC. PC occurred in 5% of mild-moderate TBI but was always transient."},{"k":"raine_2000_reduced","t":"Reduced prefrontal gray matter volume and reduced autonomic activity in antisocial personality disorder.","y":2000,"v":"Archives of General Psychiatry","ty":"journal-article","doi":"10.1001/archpsyc.57.2.119","pmid":"10665614","url":"https://pubmed.ncbi.nlm.nih.gov/10665614/","a":["Raine, A.","Lencz, T.","Bihrle, S.","LaCasse, L.","Colletti, P."],"s":["e1"],"th":["executive-function","impulsivity-aggression"],"o":["autonomic activity","prefrontal grey matter volume"],"j":["United States"],"f":["The antisocial personality disorder group showed an 11.0 per cent reduction in prefrontal grey matter volume compared with controls, in the absence of any discernible brain lesion.","The antisocial personality disorder group also showed reduced autonomic activity during a social stressor, and both deficits predicted group membership independent of psychosocial risk factors."],"es":[{"m":"prefrontal grey matter volume reduction","v":"11.0%","ci":null,"c":"APD vs healthy controls"}],"pop":"adult community volunteers with antisocial personality disorder vs controls","set":"community","d":"case-control","n":102,"em":"structural MRI prefrontal grey/white matter volume; autonomic activity during social stressor","lim":"Community, not clinical or offender, sample; cross-sectional design cannot establish whether the structural difference precedes antisocial behaviour.","q":"First study to demonstrate a structural prefrontal deficit in antisocial personality disorder without discernible lesion, a rigorous case-control design with multiple comparison groups.","tier":1,"era":"foundational","uk":"low","con":1,"cn":"Effect size and causal direction remain debated; later researchers query whether reduced volume is cause, consequence, or shared correlate of antisocial development.","ep":"e1","er":"establishing","sn":"refined","wm":"Provided the first structural neuroimaging evidence that prefrontal deficits found after frank brain injury also appear, in milder form, in antisocial personality disorder without any lesion, extending the frontal lobe hypothesis from acquired brain injury to developmental antisocial populations relevant to justice settings.","ab":"Major damage to gray and white matter in the prefrontal cortex and autonomic deficits have been found to result in pseudopsychopathic personality in patients with neurological disorders, but it is not known whether people with antisocial personality disorder (APD) in the community who do not have discernable brain trauma also have subtle prefrontal deficits. Prefrontal gray and white matter volumes were assessed using structural magnetic resonance imaging in 21 community volunteers with APD and in 2 control groups. The APD group showed an 11.0% reduction in prefrontal gray matter volume in the absence of ostensible brain lesions and reduced autonomic activity during the stressor."},{"k":"yeager_2000_mental","t":"Mental illness, neuropsychologic deficits, child abuse, and violence.","y":2000,"v":"Child and Adolescent Psychiatric Clinics of North America","ty":"journal-article","pmid":"11005007","url":"https://pubmed.ncbi.nlm.nih.gov/11005007/","a":["Yeager, C.A.","Lewis, D.O."],"s":["e1"],"th":["co-occurrence-mental-health","impulsivity-aggression","victimisation"],"o":["conduct disorder","violence"],"j":["United States"],"f":["The review concluded that conduct disorder is not a single diagnostic entity but the final common pathway of interacting vulnerabilities, including neuropsychological deficits, psychotic symptomatology and abuse history.","The authors argued that the combination of psychotic symptoms, neuropsychological vulnerability and severe abuse history was strongly associated with violent outcomes in childhood and adolescence."],"pop":"children and adolescents (literature review)","set":"n/a","d":"narrative review","em":"n/a","lim":"Narrative clinical review rather than systematic synthesis of quantitative evidence.","q":"Consolidated Dorothy Otnow Lewis's cumulative-vulnerability model into a widely read clinical review shaping child and adolescent psychiatry's approach to violent youth.","tier":2,"era":"foundational","uk":"low","con":1,"cn":"The multi-factorial cumulative-vulnerability model is difficult to test directly and is criticised as unfalsifiable by some later reviewers.","ep":"e1","er":"consolidating","sn":"historic","wm":"Consolidated Dorothy Otnow Lewis's cumulative-vulnerability model, in which neuropsychological deficit combines with abuse and psychiatric symptoms to produce violence, into a widely read clinical review that shaped child and adolescent psychiatry's approach to violent youth for the following decade.","ver":"CONFIRMED","ab":"This review of the psychiatric, neuropsychological, and familial contributions to aggressive behavior makes clear that conduct disorder is not a single diagnostic entity. It is, rather, the final common pathway of the interaction among a variety of different kinds of intrinsic vulnerabilities and environmental stressors. We know that psychotic symptomatology, especially paranoia, combined with neuropsychological vulnerabilities and a history of severe abuse become a recipe for violence, and the more impaired the child, if abused, the more violent the child will become as an adolescent and adult."},{"k":"alderman_1999_reduction","t":"Reduction of severe aggressive behaviour in acquired brain injury: case studies illustrating clinical use of the OAS-MNR in the management of challenging behaviours","y":1999,"v":"Brain Injury","ty":"journal-article","doi":"10.1080/026990599121241","pmid":"10507451","url":"https://doi.org/10.1080/026990599121241","a":["Alderman, N.","Davies, J.A.","Jones, C.","McDonnel, P."],"s":["e1"],"th":["impulsivity-aggression","neurorehabilitation"],"o":["frequency and severity of aggressive behaviour"],"j":["United Kingdom"],"f":["Individualised, needs-led holistic treatment programmes based on neurobehavioural principles, monitored using the OAS-MNR, reduced aggression in two of the cases described.","A third case illustrated how the OAS-MNR could be used to generate and test hypotheses about the causes and maintenance of aggressive behaviour."],"pop":"three patients with acquired brain injury and severe aggressive behaviour","set":"hospital","d":"case series","n":3,"em":"OAS-MNR-monitored neurobehavioural treatment programmes","lim":"Small case series (n=3) without control condition; findings are illustrative of clinical method rather than generalisable effect estimates.","q":"Demonstrates the OAS-MNR's clinical utility for driving individualised treatment, consistent with the wider but still largely case-based evidence for post-TBI aggression management in this period.","tier":3,"era":"foundational","uk":"high","con":0,"ep":"e1","er":"applying","sn":"holds","wm":"Showed how the newly developed OAS-MNR could be used clinically to both measure and directly shape neurobehavioural treatment for aggression after brain injury, cementing the instrument's place in UK rehabilitation practice.","ver":"CONFIRMED"},{"k":"anderson_1999_impairment","t":"Impairment of social and moral behavior related to early damage in human prefrontal cortex.","y":1999,"v":"Nature Neuroscience","ty":"journal-article","doi":"10.1038/14833","pmid":"10526345","url":"https://pubmed.ncbi.nlm.nih.gov/10526345/","a":["Anderson, S.W.","Bechara, A.","Damasio, H.","Tranel, D.","Damasio, A.R."],"s":["e1"],"th":["executive-function","offending-onset","social-cognition"],"o":["decision-making","moral reasoning","social behaviour"],"j":["United States"],"f":["Both patients with early-onset prefrontal cortex damage showed severely impaired social behaviour, insensitivity to future consequences and defective autonomic responses to punishment despite normal basic cognitive abilities.","Unlike adult-onset patients with similar lesions, the early-onset patients also showed defective social and moral reasoning, resembling a syndrome similar to psychopathy."],"pop":"two adults with early-onset (before 16 months) prefrontal cortex lesions","set":"hospital","d":"case-control","n":2,"em":"neurological lesion location and timing (early-onset vs adult-onset prefrontal damage)","lim":"N of 2; extremely rare lesion location and timing; case-study design cannot establish generalisability.","q":"Rigorous single-case neuropsychological methodology from a leading research group; despite the tiny sample, became one of the most cited demonstrations that developmental timing of prefrontal injury determines outcome.","tier":1,"era":"foundational","uk":"low","con":0,"ep":"e1","er":"originating","sn":"holds","wm":"Established that early-life prefrontal damage produces a distinct, more severe syndrome resembling psychopathy than the same damage sustained in adulthood, a developmental-timing argument that reshaped how the field thought about childhood traumatic brain injury as a risk factor for later antisocial and offending behaviour.","ver":"CONFIRMED","ab":"The long-term consequences of early prefrontal cortex lesions occurring before 16 months were investigated in two adults. As is the case when such damage occurs in adulthood, the two early-onset patients had severely impaired social behavior despite normal basic cognitive abilities, and showed insensitivity to future consequences of decisions, defective autonomic responses to punishment contingencies and failure to respond to behavioral interventions. Unlike adult-onset patients, however, the two patients had defective social and moral reasoning, suggesting that the acquisition of complex social conventions and moral rules had been impaired. Thus early-onset prefrontal damage resulted in a syndrome resembling psychopathy."},{"k":"monahan_1999_headinjury","t":"Head injury and battered women: an initial inquiry","y":1999,"v":"Health & Social Work","ty":"journal-article","doi":"10.1093/hsw/24.4.269","pmid":"10605632","url":"https://doi.org/10.1093/hsw/24.4.269","a":["Monahan, K.","O'Leary, K.D."],"s":["e1"],"th":["ipv-brain-injury","victimisation"],"o":["prevalence of head injury among sheltered battered women"],"j":["United States"],"f":["Found a 35 per cent prevalence rate of head injury during a battering incident among battered women in the shelter case records reviewed."],"pop":"residents of a domestic violence shelter, case records over three months","set":"community","d":"retrospective cohort","em":"case record review for head injury during a battering incident","lim":"Retrospective case-record review from a single shelter over a short (three-month) period, with no standardised head injury ascertainment instrument.","q":"A small, methodologically limited but genuinely originating descriptive study; the first to put a prevalence figure on head injury specifically among battered women, four years before Valera and Berenbaum's more rigorous study.","tier":2,"era":"foundational","uk":"medium","con":0,"ep":"e1","er":"originating","sn":"refined","wm":"The earliest study in this epoch to flag that head injury specifically, not injury in general, was a substantial and previously unremarked consequence of intimate partner violence, directly preceding and prompting the more rigorous Valera and Berenbaum (2003) study.","sup":["valera_2003_batteredwomen"],"ver":"CONFIRMED"},{"k":"rassin_1999_conflict","t":"The potential conflict between clinical and judicial decision making heuristics","y":1999,"v":"Behavioral Sciences & the Law","ty":"journal-article","doi":"10.1002/(sici)1099-0798(199904/06)17:2<237::aid-bsl342>3.0.co;2-5","pmid":"10398333","url":"https://onlinelibrary.wiley.com/doi/10.1002/(SICI)1099-0798(199904/06)17:2<237::AID-BSL342>3.0.CO;2-5","a":["Rassin, E.","Merckelbach, H."],"s":["e1"],"th":["evidence-gap","memory-and-suggestibility","psychometrics"],"j":["Netherlands"],"f":["Argues that extending the GSS from its forensic purpose (identifying false-confession risk) to a clinical purpose (supporting the credibility of recovered memories) mixes incompatible clinical and judicial decision-making heuristics and risks dubious forensic conclusions."],"set":"n/a","d":"commentary","q":"A conceptual commentary rather than new data; flags a validity boundary on the GSS that the field continued to debate.","tier":3,"era":"foundational","uk":"medium","con":0,"ep":"e1","er":"challenging","sn":"holds","wm":"An early caution, from within the epoch, against over-extending suggestibility testing beyond its validated forensic purpose, a boundary later assessments of vulnerable defendants continued to respect.","ab":"The Gudjonsson Suggestibility Scale (GSS; Gudjonsson, 1984) was introduced as a tool for identifying suspects who are at risk of making false confessions. High GSS-scores indicate a greater risk of making false confessions. Recently, some authors have claimed that low GSS-scores can be used to support the credibility of recovered memories."},{"k":"southcott_2001_appropriateadult","t":"The psychiatric nurse and the 'appropriate adult'","y":1999,"v":"Journal of Psychiatric and Mental Health Nursing","ty":"journal-article","doi":"10.1046/j.1365-2850.1999.00226.x","url":"https://onlinelibrary.wiley.com/doi/10.1046/j.1365-2850.1999.00226.x","a":["Southcott, J.L."],"s":["e1"],"th":["investigative-interviewing","police-custody","workforce-and-training-policy"],"j":["United Kingdom"],"f":["Traces the appropriate adult role to the 1972 Maxwell Confait case, in which three youths, one with a mental age of about eight, were wrongly convicted after being interviewed without an independent adult present, and to the Fisher Inquiry and Royal Commission on Criminal Procedure that followed.","Argues mental health nurses possess relevant skills, including recognising suggestibility and monitoring anxiety, to act as appropriate adults for detainees with mental disorder, but identifies confidentiality and role-conflict problems in doing so."],"set":"n/a","d":"commentary","q":"Professional commentary rather than empirical research; useful for how the appropriate adult scheme's origins and operation were understood by practitioners in this period.","tier":3,"era":"foundational","uk":"high","con":0,"ep":"e1","er":"applying","sn":"historic","wm":"Documents contemporaneous professional debate about who should staff the PACE appropriate adult scheme, and preserves the direct historical link drawn at the time between the Confait miscarriage of justice and the scheme's creation."},{"k":"teichner_1999_multimodal","t":"A multimodal approach to treatment of aggression in a severely brain-injured adolescent","y":1999,"v":"Rehabilitation Nursing","ty":"journal-article","doi":"10.1002/j.2048-7940.1999.tb02180.x","pmid":"10754912","url":"https://doi.org/10.1002/j.2048-7940.1999.tb02180.x","a":["Teichner, G.","Golden, C.J.","Giannaris, W.J."],"s":["e1"],"th":["adapted-interventions","impulsivity-aggression","offending-persistence"],"o":["delinquent and aggressive behaviour","social and attention problems"],"j":["United States"],"f":["A multimodal intervention (contingency management, stimulus control, problem solving, social skills training, relaxation training, anger management, parent training) produced a significant reduction in delinquent and aggressive behaviours, maintained at 8-month follow-up."],"pop":"one severely brain-injured female adolescent","set":"community","d":"case study","n":1,"em":"severe traumatic brain injury","lim":"Single case study; no control condition, so the specific contribution of individual treatment components cannot be determined.","q":"Illustrative single-case evidence for multimodal behavioural intervention in adolescent post-TBI aggression; consistent with, but does not add generalisable weight to, the broader cognitive-behavioural rehabilitation literature.","tier":3,"era":"foundational","uk":"low","con":0,"ep":"e1","er":"applying","sn":"holds","wm":"An early, explicit demonstration that multimodal behavioural rehabilitation could reduce delinquent as well as aggressive behaviour in an adolescent with brain injury, prefiguring later interest in adapting such programmes for forensic and youth-justice settings."},{"k":"thurman_1999_traumatic","t":"Traumatic Brain Injury in the United States: A Report to Congress.","y":1999,"v":"Centers for Disease Control and Prevention, National Center for Injury Prevention and Control","ty":"report","url":"https://stacks.cdc.gov/view/cdc/13632","oa":1,"a":["Thurman, D.J.","Alverson, C.","Browne, D.","Dunn, K.A.","Guerrero, J.","Johnson, R.","Johnson, V.","Langlois, J.","Pilkey, D.","Sniezek, J.E."],"s":["e1"],"th":["administrative-data-linkage","case-definition","commissioning-and-policy"],"o":["disability","hospitalisation","incidence","mortality"],"j":["United States"],"f":["Report to Congress required by the Traumatic Brain Injury Act of 1996, summarising estimates that each year about 1.5 million Americans sustain a traumatic brain injury, 50,000 die and 80,000 to 90,000 experience the onset of long-term disability, with 5.3 million living with TBI-related disability.","Its appendix reproduces the CDC case definition of traumatic brain injury first issued in the 1995 Guidelines for Surveillance of Central Nervous System Injury, which the estimates in the report use.","The report does not refer to prisons, jails, criminal justice or offending."],"pop":"general US population, all ages","set":"n/a","d":"policy analysis","em":"hospital discharge and mortality surveillance data, CDC case definition","lim":"US surveillance-system based; excludes injuries not presenting to hospital or captured by discharge coding, likely undercounting mild injury.","q":"Authoritative government surveillance report; became the standard reference for US TBI incidence figures and case definition through the following decade.","tier":1,"era":"foundational","uk":"low","con":0,"nt":"Grey literature government report, not a peer-reviewed journal article; verified via CDC's official document repository. | REPORT CHECK 13 September 2026: findings re-charted from the official document by an independent verification pass (see 03-verification/pass5-currency-harvest.json). | VERIFICATION: confirmed with a field correction applied, see corrections_log.","ep":"e1","er":"instrumenting","sn":"refined","wm":"Supplied the CDC case definition of traumatic brain injury that became the standard exposure measure for US administrative-data-linkage and prevalence studies, including later work in justice populations.","ver":"PARTIAL"},{"k":"tvuk_1999_effective","t":"T v United Kingdom","y":1999,"v":"European Court of Human Rights (Grand Chamber), Application no. 24724/94, ECLI:CE:ECHR:1999:1216JUD002472494","ty":"legal-instrument","url":"https://hudoc.echr.coe.int/eng?i=001-58593","a":["European Court of Human Rights"],"s":["G","e1"],"th":["courts-and-trial","effective-participation","human-rights","youth-pathway"],"j":["United Kingdom / Council of Europe"],"f":["The Grand Chamber held that trying a child of 11 was not in itself a breach of Article 6(1), but that a child must be tried in a way that takes full account of age, level of maturity and intellectual and emotional capacities (paras 84 to 85).","It held, by 16 votes to one, that T was unable to participate effectively in the criminal proceedings against him and was denied a fair hearing in breach of Article 6(1) (para 89), having regard among other things to evidence that post-traumatic stress disorder limited his ability to instruct his lawyers (para 87).","The Court found no breach of Article 3 in the attribution of criminal responsibility at age 10 (para 72), the trial (para 78) or the sentence (para 100), and held that the fixing of the tariff by the Home Secretary breached Article 6(1) (para 113)."],"set":"n/a","q":"Primary legal source, recorded as context per protocol; not appraised as empirical evidence.","tier":1,"era":"foundational","uk":"high","con":0,"nt":" | JUDGMENT CHECK 13 September 2026: findings re-charted from the full HUDOC judgment text by an independent verification pass; earlier findings that went beyond the judgment were replaced. The judgment does not mention brain injury, head injury or neurological impairment.","ep":"e1","er":"context","sn":"holds","wm":"Companion judgment to V v UK; established, alongside it, that a child defendant's developmental immaturity and consequent inability to follow or participate in proceedings could itself amount to a breach of the right to a fair trial, seeding the effective participation doctrine later extended in SC v UK.","ver":"CONFIRMED"},{"k":"volavka_1999_neurobiology","t":"The neurobiology of violence: an update.","y":1999,"v":"The Journal of Neuropsychiatry and Clinical Neurosciences","ty":"journal-article","doi":"10.1176/jnp.11.3.307","pmid":"10440006","url":"https://pubmed.ncbi.nlm.nih.gov/10440006/","a":["Volavka, J."],"s":["e1"],"th":["impulsivity-aggression","violent-offending"],"o":["violent behaviour"],"j":["n/a"],"f":["The review concluded that violent behaviour is heterogeneous, with impulsive and premeditated acts differing in origin, mechanism and management.","It highlighted emerging molecular genetic and functional imaging evidence on neurotransmitter regulation of violent behaviour, and noted commonalities between the neurobiology of violent and suicidal behaviour."],"pop":"n/a (literature review)","set":"n/a","d":"narrative review","em":"n/a","lim":"Narrative update review rather than systematic synthesis.","q":"Updated the field's neurobiological account of violence to incorporate emerging genetic and functional-imaging evidence.","tier":2,"era":"foundational","uk":"low","con":0,"ep":"e1","er":"consolidating","sn":"refined","wm":"Its impulsive-versus-premeditated distinction became a standard framing device in subsequent research separating reactive aggression, most plausibly linked to frontal injury, from planned violence.","ab":"Clinical correlates of violent behavior are known, but the underlying mechanisms are not well understood. This article reviews recent progress in the understanding of such mechanisms involving complex interactions between genes, prenatal and perinatal environmental factors, and rearing conditions. Violent behavior is heterogeneous; impulsive and premeditated violent acts differ in their origins, mechanisms, and management. Recent molecular genetic studies of neurotransmitter regulation are providing new insights into pathophysiology of violent behavior."},{"k":"vvuk_1999_effective","t":"V v United Kingdom","y":1999,"v":"European Court of Human Rights (Grand Chamber), Application no. 24888/94, ECHR 1999-IX, ECLI:CE:ECHR:1999:1216JUD002488894","ty":"legal-instrument","url":"https://hudoc.echr.coe.int/eng?i=001-58594","a":["European Court of Human Rights"],"s":["G","e1"],"th":["courts-and-trial","effective-participation","human-rights","youth-pathway"],"j":["United Kingdom / Council of Europe"],"f":["Heard jointly with T v United Kingdom and delivered as a separate judgment on the same day, the Grand Chamber held that V, aged 11 at his three-week public Crown Court trial for the murder of James Bulger, was unable to participate effectively and was denied a fair hearing under Article 6(1) (para 91).","The Court held that trying a child of 11 was not in itself a breach (para 86), and relied on considerable psychiatric evidence that V could not follow the trial or instruct his lawyers (para 89).","The Court held that the fixing of the tariff by the Home Secretary rather than a court breached Article 6(1) (para 114)."],"set":"n/a","q":"Primary legal source, recorded as context per protocol; not appraised as empirical evidence.","tier":1,"era":"foundational","uk":"high","con":0,"nt":"Decided jointly with T v UK on the Bulger case facts. | JUDGMENT CHECK 13 September 2026: findings re-charted from the full HUDOC judgment text by an independent verification pass; earlier findings that went beyond the judgment were replaced. The judgment does not mention brain injury, head injury or neurological impairment. | VERIFICATION: confirmed with a field correction applied, see corrections_log.","ep":"e1","er":"context","sn":"holds","wm":"Established the principle, later relied on in SC v UK, that a child's developmental immaturity is a fair trial issue in its own right, not merely a sentencing or welfare consideration, and prompted procedural modifications to Crown Court trials of children in England and Wales.","ver":"PARTIAL"},{"k":"barnfield_1998_incidence","t":"Incidence and outcomes of traumatic brain injury and substance abuse in a New Zealand prison population.","y":1998,"v":"Brain Injury","ty":"journal-article","doi":"10.1080/026990598122421","pmid":"9638323","url":"https://pubmed.ncbi.nlm.nih.gov/9638323/","oa":0,"a":["Barnfield, TV","Leathem, JM"],"s":["A"],"th":["co-occurrence-substance-use","ethnicity-disparity","prevalence-adult-custody","repetitive-injury"],"o":["TBI prevalence","ethnicity disparity","repetitive injury","substance use"],"j":["New Zealand"],"f":["86.4 per cent of 118 New Zealand prisoners reported a history of TBI, with 56.7 per cent reporting more than one injury.","Maori prisoners reported 12 per cent more TBI and higher rates of substance use than non-Maori prisoners.","Illicit substance use was higher than in the general population, and problems with relationships and finances were associated with greater substance use."],"pop":"adult prisoners","set":"prison","d":"cross-sectional","n":118,"em":"self-report questionnaire","lim":"Self-report questionnaire in a single national prison system; retrospective design vulnerable to recall bias.","q":"One of the earliest custodial TBI prevalence studies from New Zealand, notable for reporting an ethnicity disparity (Maori versus non-Maori) rarely captured elsewhere in the literature.","tier":2,"era":"foundational","uk":"low","con":0,"nt":"Companion analysis by the same authors and sample, Barnfield and Leathem (1998) 'Neuropsychological outcomes of traumatic brain injury and substance abuse in a New Zealand prison population' (PMID 9839028), focuses on neuropsychological outcomes rather than prevalence and was not logged separately to avoid duplication.","ep":"e1","sn":"refined","ab":"The present study investigated the rates and perceived effects of past traumatic brain injury (TBI) and substance use in a prison population. Responses to a questionnaire indicated that 86.4% of the 118 respondents had sustained a TBI, with 56.7% reporting more than one, and rates of illicit substance use were higher than the general population. Maori reported 12% more TBI and more substance use than non-Maori. All those with TBI reported difficulties with general memory and socialization on a problem rating scale, but there was no relationship between level of difficulty and severity of TBI, problems with interpersonal relationships, family, and finances were associated with greater substance use."},{"k":"giancola_1998_disruptive","t":"Disruptive, delinquent and aggressive behavior in female adolescents with a psychoactive substance use disorder: relation to executive cognitive functioning.","y":1998,"v":"Journal of Studies on Alcohol","ty":"journal-article","doi":"10.15288/jsa.1998.59.560","pmid":"9718109","url":"https://pubmed.ncbi.nlm.nih.gov/9718109/","a":["Giancola, P.R.","Mezzich, A.C.","Tarter, R.E."],"s":["e1"],"th":["co-occurrence-substance-use","executive-function","impulsivity-aggression","youth-pathway"],"o":["aggressive behaviour","delinquent behaviour","disruptive behaviour"],"j":["United States"],"f":["Executive cognitive functioning was significantly related to disruptive, delinquent and aggressive behaviour in female adolescents even after accounting for age, socioeconomic status and drug use.","Drug use was more strongly related to disruptive and delinquent behaviour, while executive cognitive functioning was more strongly related to aggression specifically."],"pop":"female adolescents with psychoactive substance use disorder vs controls","set":"community","d":"case-control","n":283,"em":"neuropsychological battery, executive cognitive functioning (ECF)","lim":"Cross-sectional design cannot establish whether executive deficits precede or follow substance use and delinquent behaviour; sample restricted to female adolescents with diagnosed substance use disorder.","q":"Large, well-powered case-control study distinguishing the separate contributions of executive function and substance use to different behaviour types.","tier":2,"era":"foundational","uk":"low","con":0,"ep":"e1","er":"establishing","sn":"refined","wm":"One of the clearer demonstrations that executive cognitive function, the capacity most plausibly damaged by frontal traumatic brain injury, relates specifically to aggression rather than to delinquency and disruption generally.","ab":"This study had four objectives regarding executive cognitive functioning (ECF) in female adolescents with a psychoactive substance use disorder. Multiple indicators of ECF, and disruptive, delinquent and aggressive behavior, as well as drug use, were used to test these relations in a sample of 188 female adolescents who qualified for a diagnosis of a psychoactive substance use disorder and 95 normal controls. Hierarchical multiple regression equations determined that ECF was related to disruptive, delinquent and aggressive behavior even when chronological age, SES and drug use were accounted for. Drug use was more strongly related to disruptive and delinquent behavior, whereas ECF was more strongly related to aggression."},{"k":"lewis_1998_guilty","t":"Guilty by Reason of Insanity: A Psychiatrist Explores the Minds of Killers.","y":1998,"v":"New York: Fawcett Columbine","ty":"book","url":"https://books.google.com/books/about/Guilty_by_Reason_of_Insanity.html?id=73TWAAAAMAAJ","oa":0,"a":["Lewis, Dorothy Otnow"],"s":["e1"],"th":["co-occurrence-mental-health","victimisation","violent-offending"],"o":["violent/homicidal behaviour"],"j":["United States"],"f":["The book recounts the author's forensic psychiatric evaluations of death-row and other violent offenders, arguing that severe violence is consistently associated with a combination of neurological impairment, including head injury, severe childhood abuse and psychiatric illness.","It presents the cumulative-vulnerability argument, developed across the author's peer-reviewed case-series research from the 1980s and 1990s, to a general readership."],"pop":"n/a","set":"mixed","d":"qualitative","em":"clinical forensic psychiatric/neurological examination","lim":"Memoir/trade book based on clinical case narrative rather than systematic quantitative data; not independently peer-reviewed as a standalone work.","q":"Not a peer-reviewed research output; included because it consolidated and popularised, at the height of the epoch, the neuropsychiatric-vulnerability argument that grounded much of the era's case-series literature on head injury and extreme violence.","tier":2,"era":"foundational","uk":"low","con":1,"cn":"As with the underlying case-series research, the book's causal argument is criticised for relying on uncontrolled clinical case narrative rather than systematic comparison data.","nt":"Trade/memoir book by a forensic psychiatrist, not a peer-reviewed journal article; verified via Google Books bibliographic listing. | Place of publication supplied by Stan Gilmour, 13 September 2026.","ep":"e1","er":"consolidating","sn":"historic","wm":"Consolidated and popularised Dorothy Otnow Lewis's decades of forensic case-series research linking head injury, abuse and psychiatric illness to extreme violence, giving the cumulative-vulnerability model its widest public and professional readership in the epoch.","ver":"CONFIRMED"},{"k":"ong_2003_malaysianchildren","t":"Outcome of closed head injury in Malaysian children: neurocognitive and behavioural sequelae","y":1998,"v":"Journal of Paediatrics and Child Health","ty":"journal-article","doi":"10.1046/j.1440-1754.1998.00239.x","url":"https://onlinelibrary.wiley.com/doi/10.1046/j.1440-1754.1998.00239.x","a":["Ong, L.","Chandran, V.","Zasmani, S.","Lye, M."],"s":["e1"],"th":["co-occurrence-mental-health","impulsivity-aggression","offending-onset"],"o":["Child Behaviour Checklist delinquency and aggressiveness subscales","neurocognitive function","school performance"],"j":["Malaysia"],"f":["22 of 29 children (81.5 per cent) with severe closed head injury showed deterioration in school performance, compared with 5 of 29 (18.5 per cent) with mild-to-moderate injury and 1 of 29 (3.7 per cent) orthopaedic controls.","Repeated-measures analysis of pre- and post-injury Child Behaviour Checklist scores showed significant increases specifically on the delinquency (P=0.004) and aggressiveness (P=0.010) subscales, alongside somatic complaints, socialising problems, thought and attention problems, concentrated in the severe closed head injury group."],"pop":"children aged 6-12 with severe or mild-to-moderate closed head injury and orthopaedic controls","set":"hospital","d":"case-control","n":87,"em":"Glasgow Coma Scale-defined coma duration (severe >24h, mild-to-moderate <6h)","lim":"Small group sizes (n=29 per group); behavioural change measured by parent-report checklist rather than independent observation or later offending record.","q":"A directly relevant case-control study linking childhood head injury severity to measured increases in delinquency- and aggression-scale scores, though the sample is small and outcome is a behavioural checklist rather than justice-system contact.","tier":2,"era":"foundational","uk":"medium","con":0,"ep":"e1","er":"establishing","sn":"holds","wm":"One of the few studies in this epoch to demonstrate, with a controlled design, that childhood head injury severity was associated with a measurable increase specifically on standardised delinquency and aggressiveness behaviour scales rather than behaviour problems generally."},{"k":"sarapata_1998_role","t":"The role of head injury in cognitive functioning, emotional adjustment and criminal behaviour.","y":1998,"v":"Brain Injury","ty":"journal-article","doi":"10.1080/026990598122061","pmid":"9783082","url":"https://pubmed.ncbi.nlm.nih.gov/9783082/","a":["Sarapata, M.","Herrmann, D.","Johnson, T.","Aycock, R."],"s":["e1"],"th":["offending-onset","prevalence-adult-custody","under-identification"],"o":["cognitive functioning","criminal behaviour timing relative to head injury","emotional adjustment"],"j":["United States"],"f":["In Study 1, 9 of 18 people (50 per cent) attending a community corrections day reporting programme in Vigo County, Indiana, after conviction for a non-violent felony or misdemeanour, reported a prior head injury, compared with one of a college sample of 18 (reported as 5 per cent).","In Study 2, 17 of 34 people in the same programme (50 per cent) reported a prior head injury, compared with 5 of 34 people in a community sample (15 per cent).","In Study 3, 83 per cent of offenders reporting a head injury gave a date for it that preceded their first encounter with law enforcement; about a third of Study 3 participants had also taken part in Studies 1 and 2."],"pop":"adult convicted felons (day reporting programme) vs college and community samples","set":"probation/community","d":"cross-sectional","n":104,"em":"self-report head injury history","lim":"Comparison samples not matched on key demographics; head injury and offending dates both self-reported retrospectively.","q":"Small comparison study using self-report and retrospective dating of both head injury and first offence; the temporal-sequence finding is influential but vulnerable to recall bias, a limitation the authors themselves note.","tier":1,"era":"foundational","uk":"low","con":1,"cn":"Retrospective self-report design cannot rule out reverse causation or recall bias.","nt":"previously charted from the abstract; exact sample sizes not given, only percentages. | Full text read 13 September 2026 from a copy supplied by Stan Gilmour; findings re-charted from the full text (previously charted from the abstract).","ep":"e1","er":"originating","sn":"refined","wm":"One of the first studies to explicitly test and report a temporal sequence, head injury preceding first offence, giving the field's causal hypothesis its earliest empirical anchor, an argument still central to the causal debate three decades later.","ver":"CONFIRMED","ab":"In two investigations, 50% of non-violent convicted felons, who avoided incarceration by participating in a day reporting programme, reported a prior history of head injury and current problems in cognitive and emotional functioning. Only 5% of a college sample in the first investigation and 15% of a community sample in the second investigation reported prior head injury. In a third investigation, 83% of felons who had reported a history of head injury also reported a date for their head injury that preceded the date of their first encounter with law enforcement. Some participants reported no trouble with the law until after experiencing a head injury that occurred in their late thirties."},{"k":"singleton_1998_psychiatric","t":"Psychiatric Morbidity Among Prisoners in England and Wales: The report of a survey carried out in 1997 by the Social Survey Division of the Office for National Statistics on behalf of the Department of Health.","y":1998,"v":"Office for National Statistics / The Stationery Office","ty":"report","url":"https://webarchive.nationalarchives.gov.uk/ukgwa/20110910155554id_/http://www.ons.gov.uk/ons/rel/psychiatric-morbidity/psychiatric-morbidity-among-prisoners/psychiatric-morbidity-among-prisoners--summary-report/psychiatric-morbidity---among-prisoners--summary-report.pdf","oa":1,"a":["Singleton, N.","Meltzer, H.","Gatward, R.","Coid, J.","Deasy, D."],"s":["e1"],"th":["co-occurrence-mental-health","commissioning-and-policy","prison-healthcare"],"o":["personality disorder","psychiatric morbidity prevalence","substance misuse"],"j":["United Kingdom"],"f":["This ONS survey, commissioned by the Department of Health, interviewed 3,142 prisoners from all 131 prisons in England and Wales between September and December 1997 to provide baseline estimates of psychiatric morbidity among male and female, remand and sentenced prisoners.","The survey found high rates of personality disorder (50% to 78% at clinical interview), functional psychosis (7% to 14%, against 0.4% in the household survey), neurotic disorder, hazardous drinking and drug dependence.","Organic, eating and sexual disorders were not covered to an extent that allowed reliable prevalence estimates, and the survey included no measure of head or brain injury; intellectual functioning was measured with the Quick Test."],"pop":"sentenced and remand prisoners, male and female","set":"prison","d":"cross-sectional","n":3142,"em":"two-phase structured psychiatric interview (SCID-II, CIS-R); not head injury","lim":"Head injury and traumatic brain injury were not assessed in the original survey instrument; findings on psychiatric morbidity are not directly transferable to brain injury prevalence.","q":"The single most influential UK government-commissioned prisoner health survey of the epoch, methodologically rigorous (structured clinical interviews, national sampling) and the explicit benchmark against which the following decade's prison health research positioned itself.","tier":1,"era":"foundational","uk":"high","con":0,"nt":"Grey literature government report; head injury not directly assessed. Verified via Semantic Scholar listing of the ONS/Stationery Office publication; multiple peer-reviewed companion papers analysing this survey (for example Coid et al 2002, Brugha et al 2005) are discoverable on PubMed but not separately harvested here to avoid redundancy. | REPORT CHECK 13 September 2026: findings re-charted from the official document by an independent verification pass (see 03-verification/pass5-currency-harvest.json). The official full main report (The Stationery Office, 1998) is not available online; findings were checked against the official ONS summary report of the same survey, archived by the UK Government Web Archive, whose p30 names the main report and its authors. | CITATION 13 September 2026: the full main report could not be located; Chapter 1 cites the official ONS summary report of the same survey (Singleton et al., 2001, released on the ONS website on 30 January 2001), which is the version read. | VERIFICATION: confirmed with a field correction applied, see corrections_log.","ep":"e1","er":"instrumenting","sn":"holds","wm":"Set the national benchmark and survey methodology for psychiatric morbidity in UK prisons that the following decade's prison health research, including the UK traumatic brain injury prevalence studies that entered the core corpus, explicitly positioned itself against, even though the original survey did not itself measure head injury.","ver":"PARTIAL"},{"k":"teasdale_1998_analyzing","t":"Analyzing outcome of treatment of severe head injury: a review and update on advancing the use of the Glasgow Outcome Scale.","y":1998,"v":"Journal of Neurotrauma","ty":"journal-article","doi":"10.1089/neu.1998.15.587","pmid":"9726258","url":"https://pubmed.ncbi.nlm.nih.gov/9726258/","a":["Teasdale, G.M.","Pettigrew, L.E.","Wilson, J.T.","Murray, G.","Jennett, B."],"s":["e1"],"th":["case-definition","severity-classification"],"o":["disability","functional outcome"],"j":["United Kingdom"],"f":["The Glasgow Outcome Scale, in use for two decades by 1998, remained the most widely used method of classifying outcome after severe head injury.","The review proposed a structured interview approach and an extended eight-point scale (GOSE) to improve the reliability of outcome classification."],"pop":"patients with severe head injury (clinical trial and outcome study populations)","set":"hospital","d":"narrative review","em":"n/a (outcome classification instrument)","lim":"Concerns outcome classification rather than injury severity classification at presentation; review article, not primary data.","q":"Authored by the Glasgow group responsible for both the Glasgow Coma Scale and Glasgow Outcome Scale; refined rather than replaced the field's severity and outcome anchors.","tier":2,"era":"foundational","uk":"high","con":0,"nt":"Concerns the Glasgow Outcome Scale (outcome classification), companion instrument to the Glasgow Coma Scale (injury severity classification); included as the era's severity/outcome anchor work, since no primary Glasgow Coma Scale paper falls within this epoch's date range (original 1974).","ep":"e1","er":"instrumenting","sn":"holds","wm":"Refined the Glasgow Outcome Scale into the extended GOSE, cementing the Glasgow group's instruments as the field's shared severity and outcome anchors, still the reference classification against which justice-population TBI severity is described.","ver":"CONFIRMED","ab":"The Glasgow Outcome Scale (GOS), two decades after its description, remains the most widely used method of analyzing outcome in series of severely head-injured patients. This review considers limitations recognized in the use of the GOS and discusses a new approach to assessment, using a structured questionnaire-based interview. Assignments can be made to an extended eight-point scale (GOSE) as well as the original five-point approach. It is concluded that, in its improved structured format, the Glasgow Outcome Scale should remain the primary method of assessing outcome in trials of the management of severe head injury."},{"k":"uk_1998_crimedisorderact","t":"Crime and Disorder Act 1998, section 34 (abolition of the rebuttable presumption of doli incapax)","y":1998,"v":"Statute, United Kingdom Parliament","ty":"legal-instrument","url":"https://www.legislation.gov.uk/ukpga/1998/37/section/34/enacted","a":["United Kingdom Parliament"],"s":["e1"],"th":["commissioning-and-policy","courts-and-trial","youth-pathway"],"j":["England and Wales"],"f":["Section 34 abolished the common law rebuttable presumption that a child aged 10 to 13 did not know that their act was seriously wrong (doli incapax), so that criminal responsibility from age 10 no longer required separate proof of that understanding."],"set":"n/a","q":"Primary legal source, recorded as context per protocol; not appraised as empirical evidence.","tier":1,"era":"foundational","uk":"high","con":0,"nt":"Widely criticised at the time; see Bandalli (1998a, 1998b) as cited in Arthur (2004) in this harvest.","ep":"e1","er":"context","sn":"historic","wm":"Removed the main legal mechanism by which a child's developmental or cognitive immaturity below age 14 had been treated as relevant to culpability, at the same historical moment as the emerging evidence base on childhood head injury and conduct problems, leaving developmental and neuropsychological immaturity to be argued only through effective participation and disposal rather than through the doctrine of criminal capacity itself.","ver":"CONFIRMED"},{"k":"uk_1998_humanrightsact","t":"Human Rights Act 1998","y":1998,"v":"Statute, United Kingdom Parliament","ty":"legal-instrument","url":"https://www.legislation.gov.uk/ukpga/1998/42/contents","a":["United Kingdom Parliament"],"s":["e1"],"th":["courts-and-trial","effective-participation","human-rights"],"j":["United Kingdom"],"f":["Incorporated the European Convention on Human Rights, including Article 6 (fair trial) and Article 3 (inhuman or degrading treatment), directly into United Kingdom domestic law, enforceable in UK courts from October 2000."],"set":"n/a","q":"Primary legal source, recorded as context per protocol; not appraised as empirical evidence.","tier":2,"era":"foundational","uk":"high","con":0,"ep":"e1","er":"context","sn":"holds","wm":"Gave domestic UK courts, not only Strasbourg, the power to apply the effective participation and fair trial reasoning of T, V and SC v UK directly, and became the statutory route by which cognitive impairment and vulnerability arguments entered domestic criminal proceedings.","ver":"CONFIRMED"},{"k":"alderman_1997_oasmnr","t":"Use of a modified version of the Overt Aggression Scale in the measurement and assessment of aggressive behaviours following brain injury","y":1997,"v":"Brain Injury","ty":"journal-article","pmid":"9210987","url":"https://pubmed.ncbi.nlm.nih.gov/9210987/","a":["Alderman, N.","Knight, C.","Morgan, C."],"s":["e1"],"th":["impulsivity-aggression","neurorehabilitation","psychometrics"],"j":["United Kingdom"],"f":["Modified the Overt Aggression Scale, widening its range of interventions and antecedents and adapting its language for UK neurorehabilitation use, to produce the Overt Aggression Scale-Modified for Neurorehabilitation (OAS-MNR).","Preliminary results indicated good inter-rater reliability and that the scale validly indicated type and severity of aggression in neurorehabilitation settings."],"pop":"people with aggressive behaviour following brain injury","set":"hospital","d":"instrument validation","q":"Instrument-development paper with preliminary reliability data rather than a full validation study; became the standard UK measure for aggression in neurorehabilitation regardless.","tier":1,"era":"foundational","uk":"high","con":0,"ep":"e1","er":"instrumenting","sn":"holds","wm":"Produced the OAS-MNR, the standard instrument UK neurorehabilitation services subsequently used to measure and monitor aggressive behaviour after brain injury, including in forensic and secure rehabilitation settings.","ver":"CONFIRMED"},{"k":"gudjonsson_1997_suggestibilityscales","t":"The Gudjonsson Suggestibility Scales Manual","y":1997,"v":"Psychology Press (Hove)","ty":"book","url":"https://openlibrary.org/books/OL296210M/The_Gudjonsson_suggestibility_scales_manual","a":["Gudjonsson, G.H."],"s":["e1"],"th":["investigative-interviewing","memory-and-suggestibility","psychometrics","screening-tools"],"j":["United Kingdom"],"f":["Consolidated the two parallel forms of the Gudjonsson Suggestibility Scale (GSS1 and GSS2), each comprising a narrative passage, free recall, and 20 questions (15 leading) scored for Yield and Shift, into a single validated manual with normative and reliability data."],"set":"n/a","d":"psychometric instrument manual","q":"The standard reference manual for the GSS, cited as the current authority (e.g. Milne, Clare & Bull 2002; Beail 2002) throughout this epoch; not itself an empirical study but the instrumenting text the field adopted.","tier":1,"era":"foundational","uk":"high","con":0,"nt":"Verified via library catalogue listing (Open Library) as no DOI or PMID exists for this book; existence and use corroborated by multiple citing journal articles retrieved independently in this harvest.","ep":"e1","er":"instrumenting","sn":"holds","wm":"Became, and remains, the field's standard tool for assessing interrogative suggestibility in suspects and witnesses, underpinning forensic assessment of false-confession risk and vulnerability throughout and beyond this epoch.","ver":"CONFIRMED"},{"k":"jordan_1997_apoe4boxing","t":"Apolipoprotein E epsilon4 associated with chronic traumatic brain injury in boxing","y":1997,"v":"JAMA","ty":"journal-article","pmid":"9214529","url":"https://jamanetwork.com/journals/jama/fullarticle/414958","a":["Jordan, B.D.","Relkin, N.R.","Ravdin, L.D.","Jacobs, A.R.","Bennett, A.","Gandy, S."],"s":["e1"],"th":["cte-neuropathology","repetitive-head-impact","sport-related-concussion"],"o":["Chronic Brain Injury (CBI) clinical rating scale score"],"j":["United States"],"f":["High-exposure boxers (12 or more professional bouts) had significantly higher mean CBI scores than low-exposure boxers (mean 2.6 versus 0.3, P<0.001).","Among high-exposure boxers, those carrying an APOE epsilon4 allele had significantly higher CBI scores than those without it (mean 3.9 versus 1.8, P=0.04), and all boxers with severe impairment possessed at least one epsilon4 allele."],"pop":"30 professional boxers aged 23 to 76","set":"community","d":"cross-sectional","n":30,"em":"boxing exposure (number of professional bouts) and APOE genotyping","lim":"Small, self-selected sample of volunteer and referred boxers; cross-sectional design cannot establish that APOE genotype causes greater vulnerability rather than correlating with it.","q":"The first study to link a specific genetic susceptibility marker (APOE epsilon4) to the severity of chronic traumatic brain injury from repetitive head impact in boxing; small but influential.","tier":1,"era":"foundational","uk":"low","con":0,"ep":"e1","er":"originating","sn":"refined","wm":"Introduced the hypothesis that genetic susceptibility (APOE genotype) modifies individual vulnerability to chronic traumatic brain injury from repetitive head impact, a line of enquiry later pursued in chronic traumatic encephalopathy research generally."},{"k":"krakowski_1997_community","t":"Community violence and inpatient assaults: neurobiological deficits.","y":1997,"v":"The Journal of Neuropsychiatry and Clinical Neurosciences","ty":"journal-article","pmid":"9447495","url":"https://pubmed.ncbi.nlm.nih.gov/9447495/","a":["Krakowski, M.","Czobor, P.","Carpenter, M.D.","Libiger, J.","Kunz, M.","Papezova, H.","Parker, B.B.","Schmader, L.","Abad, T."],"s":["e1"],"th":["co-occurrence-mental-health","executive-function","impulsivity-aggression"],"o":["inpatient assault","neuropsychological performance"],"j":["United States"],"f":["Psychiatric inpatients with a history of community violence performed more poorly on the Wisconsin Card Sorting Test and psychomotor tasks, consistent with frontal lobe dysfunction, than those without such a history.","Inpatient assaults during the study period were associated with impairment on frontal motor programming tasks and a prior history of community violence, but not with the broader neuropsychological deficits found in the community-violence group."],"pop":"adult psychiatric inpatients","set":"hospital","d":"case-control","n":102,"em":"neuropsychological battery (Wisconsin Card Sorting Test, psychomotor tasks) as proxy for frontal lobe function","lim":"Cross-sectional; neuropsychological tests are indirect proxies for frontal lobe function rather than direct measures of brain injury or lesion.","q":"Careful distinction between community violence history and observed inpatient assault as separate outcomes, each associated with different neuropsychological correlates.","tier":2,"era":"foundational","uk":"low","con":0,"ep":"e1","er":"establishing","sn":"refined","wm":"Demonstrated that frontal-lobe-linked neuropsychological deficits associated with past community violence did not straightforwardly predict future inpatient assault, an early caution against assuming neuropsychological deficit alone predicts violent behaviour.","ab":"The goals of this study were to examine the relationship between community violence and inpatient assaults and to identify neurological and neuropsychological deficits underlying violent behavior. Thirty-three inpatients with a history of community violence were compared with 69 patients who did not have such a history. Patients with community violence performed more poorly on the Wisconsin Card Sorting Test and on psychomotor tasks, impairments consistent with frontal lobe dysfunction. Inpatient assaults were not associated with these neuropsychological impairments, but were related to impairment on frontal motor programming tasks and a history of community violence."},{"k":"raine_1997_brain","t":"Brain abnormalities in murderers indicated by positron emission tomography.","y":1997,"v":"Biological Psychiatry","ty":"journal-article","doi":"10.1016/s0006-3223(96)00362-9","pmid":"9285085","url":"https://pubmed.ncbi.nlm.nih.gov/9285085/","a":["Raine, A.","Buchsbaum, M.","LaCasse, L."],"s":["e1"],"th":["executive-function","impulsivity-aggression","violent-offending"],"o":["glucose metabolism (prefrontal, parietal, subcortical)"],"j":["United States"],"f":["Murderers pleading not guilty by reason of insanity showed reduced glucose metabolism in the prefrontal cortex, superior parietal gyrus, left angular gyrus and corpus callosum compared with matched controls.","Abnormal left-right asymmetries of activity were also found in the amygdala, thalamus and medial temporal lobe."],"pop":"adults pleading not guilty by reason of insanity for murder, vs matched controls","set":"mixed","d":"case-control","n":82,"em":"PET brain imaging during continuous performance task","lim":"Sample restricted to NGRI murderers, a legally and clinically atypical subgroup; imaging conducted during a cognitive task, and causal direction cannot be established.","q":"Influential early functional-imaging study with a specific, unusual and non-representative forensic sample (NGRI pleas); findings widely cited but the selection limits generalisation to offenders broadly.","tier":1,"era":"foundational","uk":"low","con":1,"cn":"Sample is restricted to defendants pleading not guilty by reason of insanity, a group selected for likely mental abnormality; critics query generalisability to murderers or violent offenders generally.","ep":"e1","er":"originating","sn":"contested","wm":"Became the most widely cited functional-imaging demonstration of prefrontal and subcortical abnormality in murderers, anchoring the neuroimaging strand of the frontal lobe hypothesis of violence for the following decade, despite its narrow and legally selected sample.","ab":"Murderers pleading not guilty by reason of insanity (NGRI) are thought to have brain dysfunction, but there have been no previous studies reporting direct measures of both cortical and subcortical brain functioning in this specific group. Positron emission tomography brain imaging using a continuous performance challenge task was conducted on 41 murderers pleading not guilty by reason of insanity and 41 age- and sex-matched controls. Murderers were characterized by reduced glucose metabolism in the prefrontal cortex, superior parietal gyrus, left angular gyrus, and the corpus callosum, while abnormal asymmetries of activity were also found in the amygdala, thalamus, and medial temporal lobe."},{"k":"amen_1996_brain","t":"Brain SPECT findings and aggressiveness.","y":1996,"v":"Annals of Clinical Psychiatry","ty":"journal-article","doi":"10.3109/10401239609147750","pmid":"8899131","url":"https://pubmed.ncbi.nlm.nih.gov/8899131/","a":["Amen, D.G.","Stubblefield, M.","Carmicheal, B.","Thisted, R."],"s":["e1"],"th":["executive-function","impulsivity-aggression"],"o":["cerebral perfusion pattern"],"j":["United States"],"f":["Aggressive patients showed a distinct brain SPECT perfusion pattern compared with non-aggressive controls, including decreased prefrontal cortex activity and increased anteromedial frontal and left basal ganglia/limbic activity.","The authors proposed this combination as a possible cerebral perfusion profile for aggressive or violent behaviour."],"pop":"adolescents and adults with recent aggressive behaviour vs psychiatric controls","set":"community","d":"case-control","n":80,"em":"brain SPECT imaging","lim":"Small, non-standardised diagnostic criteria for the 'aggressive' group; proprietary SPECT interpretation approach later criticised heavily by the wider neuroimaging and psychiatric community.","q":"Methodologically weak by later standards; included as an example of an influential but scientifically contested strand of the era's imaging-and-aggression literature, later associated with commercial SPECT-based diagnostic promotion.","tier":3,"era":"foundational","uk":"low","con":1,"cn":"SPECT-based diagnosis of aggression, as promoted from this line of work, has been widely rejected by mainstream psychiatric and neurological bodies as lacking diagnostic validity.","ep":"e1","er":"context","sn":"contested","wm":"Popularised SPECT imaging as a purported diagnostic tool for aggression and violence, a commercially promoted offshoot of the frontal lobe hypothesis that professional bodies and later systematic reviews have widely rejected as unsupported.","ab":"Forty adolescents and adults who exhibited aggressive behavior within the six months prior to evaluation by physically attacking another person or destroying property were evaluated with brain SPECT imaging. A control group of 40 psychiatric patients who had never been reported to exhibit aggressive behavior were also studied. The brain SPECT patterns of the group with aggressive behavior showed significant differences from the control group, most often decreased activity in the prefrontal cortex, increased activity in the anteromedial portions of the frontal lobes, left-sided increased activity in the basal ganglia and/or limbic system, and focal abnormalities in the left temporal lobe."},{"k":"brooke_1996_point","t":"Point prevalence of mental disorder in unconvicted male prisoners in England and Wales.","y":1996,"v":"BMJ","ty":"journal-article","doi":"10.1136/bmj.313.7071.1524","pmid":"8978228","url":"https://pubmed.ncbi.nlm.nih.gov/8978228/","oa":1,"a":["Brooke, D.","Taylor, C.","Gunn, J.","Maden, A."],"s":["e1"],"th":["co-occurrence-mental-health","prison-healthcare"],"o":["psychiatric disorder prevalence","treatment need"],"j":["United Kingdom"],"f":["Psychiatric disorder was diagnosed in 469 of 750 (63 per cent) male unconvicted prisoners surveyed.","Psychosis was present at four to five times the level found in the general population, and the survey estimated the remand population as a whole probably contained about 680 men needing hospital transfer."],"es":[{"m":"psychiatric disorder prevalence","v":"63%","ci":null,"c":"male unconvicted prisoners, England and Wales"}],"pop":"unconvicted (remand) male prisoners","set":"prison","d":"cross-sectional","n":750,"em":"semi-structured interview and case-note review, ICD-10 diagnosis; not head injury","lim":"Restricted to unconvicted male prisoners; does not measure traumatic brain injury or head injury history; 18 per cent average refusal rate.","q":"Rigorous, large cross-sectional psychiatric morbidity survey using standardised ICD-10 diagnostic methodology; established the survey methodology and headline prevalence figures that the later national prisoner psychiatric morbidity survey built directly on.","tier":2,"era":"foundational","uk":"high","con":0,"nt":"Not head-injury specific; included as the foundational UK prison psychiatric morbidity methodology that the era's comorbidity framing, later extended to traumatic brain injury, was built on.","ep":"e1","er":"context","sn":"holds","wm":"Established the standardised psychiatric morbidity survey methodology and the now-familiar finding of very high psychiatric disorder prevalence in UK prisoners, a methodological template that later prison health research, including on traumatic brain injury, has followed.","ver":"CONFIRMED","ab":"To determine prevalence of mental disorder among male unconvicted prisoners and to assess the treatment needs of this population. Semi-structured interview and case note review of randomly selected cross section of male remand population, 750 prisoners. Psychiatric disorder was diagnosed in 469 (63%) inmates. The main diagnoses were substance misuse, 285 (38%); neurotic illness, 192 (26%); personality disorder, 84 (11%); psychosis, 36 (5%). Psychosis was present at four or five times the level found in the general population."},{"k":"grafman_1996_frontal","t":"Frontal lobe injuries, violence, and aggression: a report of the Vietnam Head Injury Study.","y":1996,"v":"Neurology","ty":"journal-article","doi":"10.1212/wnl.46.5.1231","pmid":"8628458","url":"https://pubmed.ncbi.nlm.nih.gov/8628458/","a":["Grafman, J.","Schwab, K.","Warden, D.","Pridgen, A.","Brown, H.R.","Salazar, A.M."],"s":["e1"],"th":["executive-function","impulsivity-aggression","violent-offending"],"o":["aggression","violence"],"j":["United States"],"f":["Veterans with ventromedial frontal lobe lesions scored significantly higher on Aggression/Violence Scale measures than controls and than veterans with lesions elsewhere in the brain.","Higher aggression scores were associated with verbal confrontation rather than physical assault, and were not related to lesion size or presence of seizures."],"pop":"adult male military veterans with penetrating head injury (Vietnam Head Injury Study)","set":"community","d":"case-control","n":336,"em":"lesion location from Vietnam Head Injury Study records (frontal ventromedial vs other vs no lesion)","lim":"Retrospective, self- and family-report based aggression measures; sample limited to penetrating combat head injury, not representative of closed head injury generally.","q":"Large, well-controlled natural-experiment cohort with matched controls and lesion localisation; one of the most rigorously designed frontal-lobe-aggression studies of its era.","tier":1,"era":"foundational","uk":"medium","con":1,"cn":"Later critics (for example Brower and Price 2001) note the effect was specific to an impulsive subtype of aggression and that no study, including this one, demonstrated a characteristic pattern of frontal dysfunction predictive of violent crime.","ep":"e1","er":"originating","sn":"refined","wm":"Gave the frontal lobe hypothesis of violence its most rigorous empirical support to date, using a large lesion-localised cohort rather than case reports, and became the most cited single study grounding the ventromedial-prefrontal account of aggression.","ab":"Knowledge stored in the human prefrontal cortex may exert control over more primitive behavioral reactions to environmental provocation. We examined the relationship between frontal lobe lesions and the presence of aggressive and violent behavior. Fifty-seven normal controls and 279 veterans, matched for age, education, and time in Vietnam, who had suffered penetrating head injuries during their service in Vietnam, were studied. The results indicated that patients with frontal ventromedial lesions consistently demonstrated Aggression/Violence Scale scores significantly higher than controls and patients with lesions in other brain areas. Higher Aggression/Violence Scale scores were generally associated with verbal confrontations rather than physical assaults. These findings support the hypothesis that ventromedial frontal lobe lesions increase the risk of aggressive and violent behavior."},{"k":"clare_1995_vulnerability","t":"The vulnerability of suspects with intellectual disabilities during police interviews: a review and experimental study of decision-making","y":1995,"v":"Mental Handicap Research","ty":"journal-article","doi":"10.1111/j.1468-3148.1995.tb00149.x","url":"https://onlinelibrary.wiley.com/doi/10.1111/j.1468-3148.1995.tb00149.x","oa":0,"a":["Clare, I.C.","Gudjonsson, G.H."],"s":["G"],"th":["co-occurrence-neurodivergence","investigative-interviewing","memory-and-suggestibility","under-identification"],"o":["acquiescence","decision-making during interview","understanding of caution"],"j":["England and Wales"],"f":["Reviews experimental evidence on two sources of disadvantage for suspects with intellectual disabilities during police interview: impaired understanding of rights and increased vulnerability to giving unreliable answers.","Written in the context of the Police and Criminal Evidence Act 1984 (England and Wales), which recognised suspects with intellectual disabilities as vulnerable but did not specify the nature of that vulnerability."],"pop":"adults with intellectual disabilities, suspects","set":"police custody","d":"narrative review","em":"clinical/legal classification as intellectually disabled suspect","lim":"Narrative review rather than systematic review or meta-analysis; predates modern PACE Code C revisions.","q":"Foundational paper by the Gudjonsson group establishing the empirical basis for statutory vulnerability provisions; landmark but a review rather than primary data on a large sample.","tier":1,"era":"foundational","uk":"high","con":0,"nt":"Co-authored by Gudjonsson; directly underpins PACE Code C appropriate-adult provisions. Written on intellectual disability rather than acquired brain injury specifically, but the interviewing-vulnerability framework is the one later applied to ABI.","ep":"e0"},{"k":"clare_1993_interrogative","t":"Interrogative suggestibility, confabulation, and acquiescence in people with mild learning disabilities (mental handicap): implications for reliability during police interrogations","y":1993,"v":"British Journal of Clinical Psychology","ty":"journal-article","doi":"10.1111/j.2044-8260.1993.tb01059.x","url":"https://onlinelibrary.wiley.com/doi/10.1111/j.2044-8260.1993.tb01059.x","oa":0,"a":["Clare, I.C.","Gudjonsson, G.H."],"s":["G"],"th":["co-occurrence-neurodivergence","investigative-interviewing","memory-and-suggestibility"],"o":["acquiescence","confabulation","interrogative suggestibility"],"j":["England and Wales"],"f":["People with mild learning disabilities (FSIQ 57 to 75) were more suggestible on the Gudjonsson Suggestibility Scale than average-ability comparison participants.","The paper presents preliminary data on suggestibility, confabulation and acquiescence as three measures relevant to assessing the reliability of a criminal suspect's statement."],"pop":"adults with mild learning disabilities (mental handicap), FSIQ 57-75","set":"community","d":"cross-sectional","em":"Full Scale IQ 57-75 (mild learning disability)","lim":"Small preliminary sample; learning disability rather than acquired brain injury as the exposure.","q":"One of the core Gudjonsson-tradition papers establishing confabulation and acquiescence, alongside suggestibility, as the three pillars of unreliable-testimony risk later extended to ABI populations.","tier":1,"era":"foundational","uk":"high","con":0,"nt":"Landmark for the conceptual triad (suggestibility, confabulation, acquiescence) used throughout forensic assessment of vulnerable suspects, including those with ABI.","ep":"e0"},{"k":"ada_1990_title","t":"Americans with Disabilities Act, Title II (state and local government services, including courts)","y":1990,"v":"United States Congress, 42 U.S.C. §12131 et seq.","ty":"legal-instrument","url":"https://www.ada.gov/","oa":1,"a":["United States Congress"],"s":["G"],"th":["disability-discrimination","human-rights","reasonable-adjustments"],"o":["reasonable modification duty"],"j":["United States"],"f":["Title II prohibits state and local government entities, including courts, from discriminating against people with disabilities and requires reasonable modifications to policies, practices and procedures where necessary to avoid discrimination, unless this would fundamentally alter the service."],"pop":"disabled people, including defendants with intellectual and cognitive disability","set":"mixed","d":"policy analysis","lim":"US federal statute; state court implementation and case law on application to criminal defendants (as opposed to court facilities/access) is uneven and not fully surveyed here.","q":"The US comparator to the Equality Act 2010 reasonable-adjustments duty; useful for cross-jurisdictional comparison of statutory disability-discrimination approaches to courts.","tier":1,"era":"foundational","uk":"low","con":0,"ep":"e0","ver":"CONFIRMED"},{"k":"gudjonsson_1988_relationship","t":"The relationship of intelligence and memory to interrogative suggestibility: the importance of range effects","y":1988,"v":"British Journal of Clinical Psychology","ty":"journal-article","doi":"10.1111/j.2044-8260.1988.tb00772.x","url":"https://onlinelibrary.wiley.com/doi/10.1111/j.2044-8260.1988.tb00772.x","oa":0,"a":["Gudjonsson, G.H."],"s":["G"],"th":["memory-and-suggestibility","psychometrics"],"o":["IQ","interrogative suggestibility","memory"],"j":["United Kingdom"],"f":["Clear range effects of IQ and memory were evident in their relationship with suggestibility on the Gudjonsson Suggestibility Scale, using 60 non-forensic subjects and 100 forensic patients."],"pop":"60 non-forensic adults and 100 forensic patients","set":"mixed","d":"cross-sectional","n":160,"em":"Gudjonsson Suggestibility Scale (GSS) and WAIS","lim":"Correlational design; forensic patient sample not disaggregated by diagnosis.","q":"Early empirical paper establishing the psychometric relationship between cognitive capacity and suggestibility that underlies later clinical use of the GSS with brain-injured suspects.","tier":2,"era":"foundational","uk":"high","con":0,"ep":"e0"}]