title: Feasible model for prevention of functional decline in older people: municipality-randomized, controlled trial.
abstract: OBJECTIVE
  To investigate the effect of an educational program for preventive healthcare professionals in routine primary care on functional ability, nursing home admissions, and mortality in older adults.
  
  
  METHODS
  A prospective, controlled 3-year follow-up study (1999-2001) in primary care with randomization and intervention at the municipality level and outcomes measured at the individual level in two age cohorts.
  
  
  METHODS
  Primary care.
  
  
  METHODS
  Of 81 eligible municipalities in four counties, 34 agreed to participate. A total study population of 5,788 home-dwelling subjects aged 75 and 80 were asked to participate. Written consent was obtained from 4,060 persons (70.1%), of whom 2,104 were living in 17 intervention municipalities and 1,956 were living in 17 matched control municipalities.
  
  
  METHODS
  Intervention municipality visitors received ongoing education, and local general practitioners were introduced to a short geriatric assessment program early in the study period. Control municipalities visitors and general practitioners received no education.
  
  
  METHODS
  At the 3-year follow-up, the outcome measures of mortality and nursing home admissions were obtained from all, and the outcome measure of functional ability was obtained from 3,383 (95.6%) of 3,540 surviving participants.
  
  
  RESULTS
  Education improved functional ability (odds ratio=1.20, 95% confidence interval (CI)=1.01-1.42, P=.04) in intervention municipality participants, notably in the 80-year-olds. There were no differences in mortality (relative risk (RR)=1.06, 95% CI=0.87-1.28, P=.59) or rates of nursing home admissions after 3 years (RR=0.74, 95% CI=0.50-1.09, P=.13). Subjects aged 80 benefited from accepting and receiving in-home assessment with regular follow-ups.
  
  
  CONCLUSIONS
  A brief, feasible educational program for primary care professionals helps preserve older people's functional ability.
authors.affiliation: Department of General Practice and Central Research Unit for General Practice, Institute of Public Health, University of Copenhagen, Blegdamsvej 3, DK-2200 Copenhagen, Denmark. m.vass@dadlnet.dk
authors.forename: Mikkel
authors.initials: M
authors.lastname: Vass
authors.forename: Kirsten
authors.initials: K
authors.lastname: Avlund
authors.forename: Jørgen
authors.initials: J
authors.lastname: Lauridsen
authors.forename: Carsten
authors.initials: C
authors.lastname: Hendriksen
mesh_terms: D000203:Activities of Daily Living; D000368:Aged; D000369:Aged, 80 and over; D003152:Community Health Nursing / Q000193:education*; D003718:Denmark / Q000453:epidemiology; D005194:Family Practice / Q000193:education*; D005260:Female; D015577:Geriatric Assessment; D005853:Geriatrics / Q000193:education*; D006293:Health Promotion; D006801:Humans; D016015:Logistic Models; D008297:Male; D009026:Mortality; D009735:Nursing Homes / Q000706:statistics & numerical data; D011320:Primary Health Care; D016016:Proportional Hazards Models; D011446:Prospective Studies