title: Functional ability of elderly persons with diabetes or impaired glucose tolerance.
abstract: OBJECTIVE
  To describe functional ability of elderly persons with diabetes (DM) or impaired glucose tolerance (IGT) and to describe associations between functional ability and glucose tolerance.
  
  
  METHODS
  A survey among an unselected non-institutionalized elderly population. Diabetes was assessed on the basis of self-reports and 2-h oral glucose tolerance tests. Functional ability was assessed in interviews by four items on mobility, five items on activities of daily living, and four items on instrumental activities of daily living.
  
  
  METHODS
  Three municipalities in northern Finland.
  
  
  METHODS
  All non-institutionalized persons aged 70 years or over (n = 483; 180 men). The participation rate was 79%.
  
  
  METHODS
  Mobility, activities of daily living, and instrumental activities of daily living.
  
  
  RESULTS
  The functional ability of the diabetic persons was poorer than that of the non-diabetic persons. The subjects with IGT also graded their functional ability as somewhat poorer than the non-diabetic subjects. When adjusted for age, gender, history of cardiovascular disease or stroke, these associations became weaker.
  
  
  CONCLUSIONS
  Impaired functional ability is associated not only with diabetes but also with IGT in the elderly, but, in addition to age, cardio- and/or cerebrovascular disease is the best predictor of decreased functional ability in the elderly.
authors.affiliation: University of Oulu, Department of Public Health Science and General Practice, Finland.
authors.forename: L
authors.initials: L
authors.lastname: Hiltunen
authors.forename: S
authors.initials: S
authors.lastname: Keinänen-Kiukaanniemi
authors.forename: E
authors.initials: E
authors.lastname: Läärä
authors.forename: S L
authors.initials: SL
authors.lastname: Kivelä
mesh_terms: D000203:Activities of Daily Living; D000368:Aged; D000369:Aged, 80 and over; D015331:Cohort Studies; D003920:Diabetes Mellitus / Q000503:physiopathology*; D005260:Female; D015577:Geriatric Assessment; D018149:Glucose Intolerance / Q000503:physiopathology*; D006801:Humans; D008297:Male; D011237:Predictive Value of Tests; D015995:Prevalence; D014504:Urban Health