Background: Danish municipalities are required by state law to offer two annual home visits to all non-disabled citizens > or =75 years. Visits are primarily carried out by district nurses. GPs are rarely directly involved.
Objective: To evaluate the effects of offering an educational programme to home visitors and GPs on mortality, functional ability and nursing home admissions among home-dwelling older people.
Design: Municipality pair-matched randomized trial.
Setting: Danish primary care.
Subject: 2863 home-dwelling 75-year-olds and 1171 home-dwelling 80-year-olds living in 34 municipalities.
Intervention: Home visitors received regular education for a period of 3 years. In nine of 17 intervention municipalities, GPs participated in one small group training session during the first year.
Main outcome measures: Mortality, functional ability and nursing home admission during 4(1/2) years of follow-up.
Results: INTERVENTION was not associated with mortality. Home visitor education was associated with reduction in functional decline among home-dwelling 80-year-olds after the three intervention years in municipalities where GPs accepted and participated in small group-based training. Effects did not persist after the intervention ended. When analyses were restricted to baseline non-disabled persons, intervention was associated with beneficial effects on functional ability after three intervention years among 80-year-olds, regardless of education was given to home visitors alone or to visitors and GPs. Nursing home admission rates were lower among the 80-year-olds living in the intervention municipalities.
Conclusion: A brief, practicable interdisciplinary educational programme for primary care professionals postponed functional decline in non-disabled 80-year-old home-dwelling persons.