Genetic Correlates of Treatment Utilization for Alcohol Use Disorder: A Family-Based and Polygenic Investigation.
BACKGROUND The widespread prevalence of alcohol use disorder (AUD) and availability of treatments contrasts with limited treatment utilization. Here, in the Collaborative Studies on the Genetics of Alcoholism (COGA), we examined the extent to which genetic factors (i.e., family-based heritability (h2 GCTA), polygenic s...