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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
Author(s) -
Cooper Jemima,
Jarrett Manuela,
Forrester Andrew,
di Forti Marta,
Murray Robin M.,
Huddy Vyv,
Roberts Anna,
Phillip Patricia,
Campbell Catherine,
Byrne Majella,
McGuire Philip,
Craig Thomas,
Valmaggia Lucia
Publication year - 2018
Publication title -
early intervention in psychiatry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.087
H-Index - 45
eISSN - 1751-7893
pISSN - 1751-7885
DOI - 10.1111/eip.12343
Subject(s) - prison , psychiatry , at risk mental state , mental health , intervention (counseling) , logistic regression , dual diagnosis , psychology , substance use , population , clinical psychology , medicine , mental state , environmental health , criminology
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.