title: Behavior change following a self-management intervention for housebound older adults with arthritis: an experimental study.
abstract: BACKGROUND
  This study examined the impact of a home-based self-management intervention for housebound older adults with arthritis on the adoption of health behaviors. The moderating role of socio-demographic, psychological, and physical characteristics in the process of behavior change was also investigated.
  
  
  METHODS
  Participants were 113 older adult women (n = 102) and men (n = 11) with osteoarthritis (OA) or rheumatoid arthritis (RA) who were randomly assigned to experimental (n = 68) or wait list control (n = 45) groups. Participants were interviewed using standardized questionnaires at baseline, pre-intervention, and post-intervention.
  
  
  RESULTS
  Adjusted multilevel modeling analyses indicated that from pre to post intervention, experimental participants significantly increased their weekly frequency of exercise and relaxation activities. Socioeconomic status and depression played a moderating role in this change for exercise with larger effects occurring among more privileged, non-depressed participants.
  
  
  CONCLUSIONS
  We conclude that a self-management intervention can successfully improve involvement in exercise and relaxation among housebound older adults with arthritis.
authors.affiliation: University of Montreal, Quebec, Canada.
authors.forename: Kareen
authors.initials: K
authors.lastname: Nour
authors.forename: Sophie
authors.initials: S
authors.lastname: Laforest
authors.forename: Lise
authors.initials: L
authors.lastname: Gauvin
authors.forename: Monique
authors.initials: M
authors.lastname: Gignac