Although diabetes is a common health problem of the elderly, the impac
t of diabetes on health and functioning in older persons is not well e
stablished. The purpose of this analysis was to identify health condit
ions accompanying diabetes in four samples of community dwelling elder
ly people. The study samples consisted of 13,601 persons ages 65 or ol
der who participated in the Established Populations for Epidemiologic
Studies in the Elderly (EPESE). Extensive interviews were conducted in
respondents' homes to obtain information on diabetes and other health
conditions, health behaviors, use of health services, and demographic
characteristics. A lifetime history of diabetes was reported by 14 pe
rcent of respondents. The prevalence of the disease was higher in blac
ks than whites, especially among women. Persons with diabetes were mor
e likely to report myocardial infarction, stroke, vision problems, phy
sical disability, incontinence, and nursing home stays than persons wi
thout diabetes, but the diabetics were less likely to consume alcohol
or tobacco. Those with diabetes were only slightly heavier than those
without diabetes at the time of the interview. However, body mass at a
ge 50 was substantially greater among persons with diabetes. Associati
ons between diabetes and other health conditions and behaviors were si
milar for whites and blacks. These results show that aged persons with
diabetes experience substantial comorbidity, which has important rami
fications for functioning and survival.