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Substance use and at-risk mental state for psychosis in 2102 prisoners: the case for early detection and early intervention in prison

Cooper, J; Jarrett, M; Forrester, A; di Forti, M; Murray, RM; Huddy, V; Roberts, A; ... Valmaggia, L; + view all (2018) Substance use and at-risk mental state for psychosis in 2102 prisoners: the case for early detection and early intervention in prison. Early Intervention in Psychiatry , 12 (3) pp. 400-409. 10.1111/eip.12343. Green open access

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Abstract

AIM: Prisoners exhibit high rates of substance use and mental health problems. In the present study, we sought to gain a detailed understanding of substance use amongst young prisoners to inform early detection and early intervention strategies in a prison setting. METHODS: This is a cross-sectional study of 2102 prisoners who were screened by the London Early Detection and Prevention in Prison Team (LEAP). Data on the use of substances were collected including age of first use, recent use, duration of use and poly-drug use. The Prodromal Questionnaire - Brief Version was used to screen for the at-risk mental state. RESULTS: We found high rates of lifetime and recent use and low age of first use of a number of substances. We also found strong associations between substance use and screening positive for an at-risk mental state. Logistic regression analysis confirmed that use of any drug in the last year, poly-drug and early use, as well as heavy alcohol use, were related to an increased risk of screening positive. CONCLUSIONS: Substance use in the prison population is not only widespread and heavy but is also strongly linked with a higher risk of developing mental health problems. The need for early detection and early intervention in prison is discussed.

Type: Article
Title: Substance use and at-risk mental state for psychosis in 2102 prisoners: the case for early detection and early intervention in prison
Open access status: An open access version is available from UCL Discovery
DOI: 10.1111/eip.12343
Publisher version: http://dx.doi.org/10.1111/eip.12343
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Early detection, prison, substance use, ultra high risk
UCL classification: UCL
UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences > Div of Psychology and Lang Sciences
UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences > Div of Psychology and Lang Sciences > Clinical, Edu and Hlth Psychology
URI: https://discovery.ucl.ac.uk/id/eprint/1494743
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