These proceedings from the second conference on the Epidemiology of Aging sponsored by the National Institutes of Health indicate the direction of recent research and concern in this area. Attempts are made to formulate a definition of aging other than that of chronological age. A number of biomedical correlates of aging are addressed, including…

Family physicians may lack discriminatory ability to differentiate normal aging form disease states. To assess such ability, 53 aging-related indicators or symptoms were presented to 65 physicians in 3 family practice residency programs. Respondents classified each symptom as normal aging or disease. On average, residents classified 73.4% of…