منابع مشابه
The relationship between age at first drug use and teenage drug use liability.
Our analyses of Carey's (1992) simulated data set of substance abuse in a cohort of adolescent twins were aimed at answering the question What is the relationship between age at first drug use and EVER having used drugs (i.e., teenage drug use liability)? Three analytic methods were used to determine whether age at first drug use was (1) a "perfect" index of drug use liability, (2) correlated i...
متن کاملAre risk factors for drug use and offending similar during the teenage years?
BACKGROUND This paper explores whether at different stages of the developmental cycle of adolescence, drug use and offending are associated with a similar set of risk factors relating to: socio-structural position, informal social control, deviant peer group contexts, and deviant lifestyle behaviours. METHODS Multivariate regression was used to analyse data from the Edinburgh Study of Youth T...
متن کاملExploring associations between prenatal solvent exposures and teenage drug and alcohol use: a retrospective cohort study
BACKGROUND Investigating the effects of prenatal and childhood exposures on behavioral health outcomes in adolescence is challenging given the lengthy period between the exposure and outcomes. We conducted a retrospective cohort study in Cape Cod, Massachusetts to evaluate the impact of prenatal and early childhood exposure to tetrachloroethylene (PCE)-contaminated drinking water on the occurre...
متن کاملFamily psychosocial characteristics, tobacco, alcohol, and other drug use, and teenage pregnancy.
The aim of this study was to analyze associations between demographic factors, family psychosocial characteristics, tobacco, alcohol, and other drug use, and adolescent motherhood. This was a case-control study in Porto Alegre, Rio Grande do Sul State, Brazil, with 431 adolescents 14 to 16 years of age who gave birth in 2009 (cases) and 862 adolescents who had never given birth (controls). Thre...
متن کاملContraceptive use among Jamaican teenage mothers.
OBJECTIVE To compare the prevalence of contraceptive use among teenage mothers who were participating, and teenage mothers who were not participating, in a program in Jamaica that had been established to deal with the country's serious problem of repeat pregnancies among adolescents. METHODS A historical cohort design was used to assess the impact that the Women's Centre of Jamaica Foundation...
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ژورنال
عنوان ژورنال: BMJ
سال: 1996
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.313.7054.375