Defining the health problems of the elderly.
D000368:Aged; D000375:Aging; D003933:Diagnosis; D006233:Persons with Disabilities; D005260:Female; D006301:Health Services Needs and Demand; D006299:Health Services for the Aged; D006304:Health Status; D006801:Humans; D007049:Iatrogenic Disease / Q000453:epidemiology; D007326:Institutionalization; D008297:Male; D001523:Mental Disorders / Q000453:epidemiology; D008603:Mental Health; D012737:Sex Factors