cannabis dependence associated_with nicotine
Evidence from:
primary |
all sources
Evidence (3 sources)
83% of the genetic variance in cannabis abuse/dependence symptoms was shared with genetic influences on ... nicotine ...
confidence: 0.95
treatment approaches for smokers with cannabis problems and cannabis users with nicotine dependence
confidence: 0.85
Common genetic contributions to alcohol and cannabis use and dependence symptomatology.
(2010)
PMID:20028363
cited
shared genetic factor (that also loaded on nicotine dependence)
confidence: 0.88