abstract: 'BackgroundPoor transitions to adult care from child and adolescent mental health services may increase the risk of disengagement and long-term negative outcomes. However, studies of transitions in mental health care are commonly difficult to administer and little is known about the determinants of successful transition. The persistence of health inequalities related to access, care, and outcome is now well accepted including the inverse care law which suggests that those most in need of services may be the least likely to obtain them. We sought to examine the pathways and determinants of transition, including the role of social class.MethodA retrospective systematic examination of electronic records and case notes of young people eligible to transition to adult care over a 4-year period across five Health and Social Care NHS Trusts in Northern Ireland.ResultsWe identified 373 service users eligible for transition. While a high proportion of eligible patients made the transition to adult services, very few received an optimal transition process and many dropped out of services or subsequently disengaged. Clinical factors, rather than social class, appear to be more influential in the transition pathway. However, those not in employment, education or training (NEET) were more likely (OR 3.04: 95\% CI 1.34, 6.91) to have been referred to Adult Mental Health Services (AMHS), as were those with a risk assessment or diagnosis (OR 4.89: 2.45, 9.80 and OR 3.36: 1.78, 6.34), respectively.ConclusionsDespite the importance of a smoother transition to adult services, surprisingly, few patients experience this. There is a need for stronger standardised policies and guidelines to ensure optimal transitional care to AMHS. The barriers between different arms of psychiatry appear to persist. Joint working and shared arrangements between child and adolescent and adult mental health services should be fostered.' affiliation: 'Leavey, G (Corresponding Author), Ulster Univ, Bamford Ctr Mental Hlth \& Wellbeing, Cromore Rd, Coleraine, Londonderry, North Ireland. Leavey, Gerard; McGrellis, Sheena; Forbes, Trisha; Rosato, Michael; Bunting, Brendan; Divin, Natalie; Hughes, Lynette, Ulster Univ, Bamford Ctr Mental Hlth \& Wellbeing, Cromore Rd, Coleraine, Londonderry, North Ireland. Thampi, Annette, Belfast Hlth \& Social Care Trust, Belfast, Antrim, North Ireland. Davidson, Gavin, Queens Univ Belfast, Belfast, Antrim, North Ireland. Toal, Alicia, Voices Young People Care, Belfast, Antrim, North Ireland. Paul, Moli; Singh, Swaran P., Univ Warwick, Coventry, W Midlands, England.' author: Leavey, Gerard and McGrellis, Sheena and Forbes, Trisha and Thampi, Annette and Davidson, Gavin and Rosato, Michael and Bunting, Brendan and Divin, Natalie and Hughes, Lynette and Toal, Alicia and Paul, Moli and Singh, Swaran P. author-email: g.leavey@ulster.ac.uk author_list: - family: Leavey given: Gerard - family: McGrellis given: Sheena - family: Forbes given: Trisha - family: Thampi given: Annette - family: Davidson given: Gavin - family: Rosato given: Michael - family: Bunting given: Brendan - family: Divin given: Natalie - family: Hughes given: Lynette - family: Toal given: Alicia - family: Paul given: Moli - family: Singh given: Swaran P. da: '2023-09-28' doi: 10.1007/s00127-019-01684-z eissn: 1433-9285 files: [] issn: 0933-7954 journal: SOCIAL PSYCHIATRY AND PSYCHIATRIC EPIDEMIOLOGY keywords: 'Child and adolescent; Mental health; Inequalities; Service provision; Transition' keywords-plus: CHILD; INEQUALITIES; GAP language: English month: AUG number: '8' number-of-cited-references: '25' orcid-numbers: 'Leavey, Gerard/0000-0001-8411-8919 Davidson, Gavin/0000-0001-6003-0170 Forbes, Trisha/0000-0003-2047-2956' pages: 955-963 papis_id: 061540f432e1f4aa9eccacecdce455d3 ref: Leavey2019improvingmental researcherid-numbers: 'Leavey, Gerard/AAU-2912-2020 Forbes, Trisha/ISB-5690-2023 ' tags: - review times-cited: '14' title: 'Improving mental health pathways and care for adolescents in transition to adult services (IMPACT): a retrospective case note review of social and clinical determinants of transition' type: article unique-id: WOS:000478101400008 usage-count-last-180-days: '3' usage-count-since-2013: '12' volume: '54' web-of-science-categories: Psychiatry year: '2019'