Association between cannabis use and psychosis-related outcomes using sibling pair analysis in a cohort of young adults.

Thursday, February 7, 2019

CONCLUSIONS:
Early cannabis use is associated with psychosis-related outcomes in young adults. The use of sibling pairs reduces the likelihood that unmeasured confounding explains these findings. This study provides further support for the hypothesis that early cannabis use is a risk-modifying factor for psychosis-related outcomes in young adults.