Article
An extended Swedish national adoption study of alcohol use disorder.
JAMA psychiatry - 1 Mar 2015
Kendler Kenneth S, Ji Jianguang, Edwards Alexis C, Ohlsson Henrik, Sundquist Jan, Sundquist Kristina
Abstract excerpt
IMPORTANCE: Alcohol use disorder (AUD) runs strongly in families. It is unclear to what extent the cross-generational transmission of AUD results from genetic vs environmental factors. OBJECTIVE: To determine to what extent genetic and environmental factors contribute to the risk for AUD. DESIGN, SETTING, AND PARTICIPANTS: Follow-up in 8 public data registers of adoptees, their biological and adoptive relatives,...
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