Epidemiology, biostatistics, and mental health planning.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001699:Biometry; D002648:Child; D002675:Child, Preschool; D003156:Community Mental Health Services; D005260:Female; D006760:Hospitalization; D006778:Hospitals, Psychiatric; D006801:Humans; D007883:Legislation, Medical; D008297:Male; D001523:Mental Disorders / Q000453:epidemiology* / Q000209:etiology; D008605:Mental Health Services; D008875:Middle Aged; D009316:National Institutes of Health (U.S.); D012106:Research; D014481:United States