title: Substance abuse.
mesh_terms: D000368:Aged; D000437:Alcoholism / Q000150:complications / Q000453:epidemiology / Q000628:therapy*; D015928:Cognitive Behavioral Therapy; D005260:Female; D005853:Geriatrics; D006801:Humans; D008297:Male; D015995:Prevalence; D012944:Social Support; D016896:Treatment Outcome