Cannabis Use in Adolescence and Young Adulthood: A Review of Findings from the Victorian Adolescent Health Cohort Study.
The Victorian Adolescent Health Cohort Study (VAHCS) is a long-term Australian cohort study that has documented cannabis use in young Australians from the mid-teens to the mid-30s. The study findings have described the natural history of early cannabis use, remission, and escalation and the social and mental health consequences of different patterns of use. The adverse consequences of cannabis use are most clear-cut in heavy early adolescent users. These consequences include educational failure, persisting mental health problems, and progression to other substance use. For later onset and occasional users, the risks are lower and appear to entail modest elevations in risk for other drug use compared with never users. With growing evidence of health consequences, there is a strong case for actions around early heavy adolescent users. Prevention of early use, identification and treatment of early heavy users, and harm reduction through diversion of early heavy users away from the custodial justice system into health care are all priority responses.
['Coffey|Carolyn|C|', 'Patton|George C|GC|']
D000293:Adolescent D000294:Adolescent Behavior D000328:Adult D005260:Female D005500:Follow-Up Studies D006801:Humans D008297:Male D002189:Marijuana Abuse D000074609:Marijuana Use D014739:Victoria D055815:Young Adult
cannabis adolescence Victorian Adolescent Health Cohort Study