Social class, psychological disorder, and the nature of the psychopathologic indicator.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001008:Anxiety Disorders / Q000453:epidemiology; D003193:Compulsive Personality Disorder / Q000453:epidemiology; D003863:Depression / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D008396:Maryland; D001523:Mental Disorders / Q000145:classification / Q000453:epidemiology*; D008875:Middle Aged; D010414:Pennsylvania; D011581:Psychological Tests; D012647:Self-Assessment; D012923:Social Class