AUDIT-C indicates Alcohol Use Disorders Identification Test–Consumption; AUDIT-P, Alcohol Use Disorders Identification Test–Problems; AUDIT-T, Alcohol Use Disorders Identification Test–Total; GAD-2, 2-item Generalized Anxiety Disorder; GSCAN, GWAS and Sequencing Consortium of Alcohol and Nicotine use; ICD, International Classification of Diseases; PGC, Psychiatric Genomics Consortium; PTSD, posttraumatic stress disorder; and UKB, UK Biobank.