Digestive disease as a national problem. IV. Disability claim study of digestive diseases.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D003967:Diarrhea / Q000453:epidemiology; D004185:Disability Evaluation; D004751:Enteritis / Q000453:epidemiology; D005260:Female; D005756:Gastritis / Q000453:epidemiology; D005767:Gastrointestinal Diseases / Q000453:epidemiology*; D006801:Humans; D007348:Insurance, Health; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000453:epidemiology; D012737:Sex Factors; D014481:United States