s allele risk_factor_for early alcohol use
Evidence from:
primary |
all sources
Evidence (1 sources)
Childhood or adolescent parental divorce/separation, parental history of alcohol problems, and offspring lifetime alcohol dependence.
(2008)
PMID:18757141
cited
early drinking onset or alcoholism were predicted by childhood maltreatment but that this risk was significantly elevated among those with at least one copy of the s allele of 5-HTTLPR.
confidence: 0.90