To date, there is little data on the consumption of young adults in detention when they are the first consumers in the general population in France and they represent a particularly vulnerable population within the prison population.~objectives The main objective of this project is to document the prevalence of problematic cannabis use before incarceration among juveniles detained in the various detention centers in the P.A.C.A.~Secondary objectives are to document:~the prevalence of cannabis use over the course of life, last year and last month;~the prevalence of harm and risky behavior associated with the use of a psychoactive substance~associated addictions and first and foremost tobacco~the determinants (socio-demographic, socio-economic, environmental, etc.) of problem use and cannabis use.~Method This is a multicenter cross-sectional study aimed at establishing an exhaustive picture of the defined population (juvenile detainees in the P.A.C.A.) region over a 12-month period.~The holder of the parental authority exercise and the individual agreeing to participate in the study must:~sign an informed consent a no objection card~complete a car book and hetero-questionnaires. The time of handover is evaluated at 30 minutes.~The CAST questionnaire will be used to answer the main purpose of the study and to identify consumers with problematic cannabis use.~CAST scores will be calculated. Abnormal CAST proportions will be presented along with their 95% confidence intervals. The links between the score and the various variables identified as determinants (socio-demographic, socio-economic, environmental, other addictions, etc.) will be tested using uni and multivariate analyzes.~Expected results The assessment of the health status and needs of this extremely vulnerable population is a prerequisite for defining specific regional objectives and for establishing a coherent and coordinated effective health intervention within the community. prisoner in France.
To date, there is little data on the consumption of young adults in detention.~The main objective of this project is to document the prevalence of problematic cannabis use before incarceration among juveniles detained in the various detention centers in the PACA~Secondary objectives are to document:~the prevalence of cannabis use over the course of life, last year and last month;~the prevalence of harm and risky behavior associated with the use of a psychoactive substance~associated addictions and first and foremost tobacco~the determinants (socio-demographic, socio-economic, environmental, etc.) of problem use and cannabis use.~This is a multicenter cross-sectional study aimed at establishing an exhaustive picture of the defined population region over a 12-month period.~The holder of the parental authority exercise and the individual agreeing to participate in the study must:~sign an informed consent a no objection card~complete a car book and hetero-questionnaires. The time of handover is evaluated at 30 minutes.~The CAST questionnaire will be used to answer the main purpose of the study and to identify consumers with problematic cannabis use.~CAST scores will be calculated. Abnormal CAST proportions will be presented along with their 95% confidence intervals. The links between the score and the various variables identified as determinants will be tested using uni and multivariate analyzes.~The assessment of the health status and needs of this extremely vulnerable population is a prerequisite for defining specific regional objectives and for establishing a coherent and coordinated effective health intervention within the community. prisoner in France.