problem cannabis use associated_with cannabis use
Evidence from:
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all sources
Evidence (3 sources)
Age at first use and later substance use disorder: Shared genetic and environmental pathways for nicotine, alcohol, and cannabis.
(2016)
PMID:27537477
cited
A meta-analysis of studies of problematic cannabis use obtained weighted average estimates of the influence of the shared environment.
confidence: 0.90
Common genetic contributions to alcohol and cannabis use and dependence symptomatology.
(2010)
PMID:20028363
cited
use of ... cannabis ... examined in an adolescent twin sample.
confidence: 0.90
Short scales to assess cannabis-related problems: a review of psychometric properties.
(2008)
PMID:19055741
cited
Only two studies used other criteria, like psychosocial consequences or a self-evaluation of problem cannabis use.
confidence: 0.80