title: Effects of a self-management arthritis programme with an added exercise component for osteoarthritic knee: randomized controlled trial.
abstract: OBJECTIVE
  This paper is a report of a study to assess the effect of an adapted arthritis self-management programme with an added focus on exercise practice among osteoarthritic knee sufferers.
  
  
  BACKGROUND
  Osteoarthritis of the knee is a major source of loss of function in older people. Previous studies have found self-management programmes to be effective in increasing arthritis self-efficacy and in mastery of self-management practice.
  
  
  METHODS
  A randomized control trial was carried out from December 2002 to May 2003 and 120 participants (65.9%, including 67 in intervention group and 53 in control group) completed the 16-week postintervention assessments. Outcome measures included arthritis self-efficacy, use of self-management techniques, pain intensity and daily activity.
  
  
  RESULTS
  At 16 weeks, there was a 'statistically' significant improvement in the arthritis self-efficacy level (P <or= 0.001), in most of the self-management skills, i.e. use of cold and hot compresses, in two of three joint protective practices (P <or= 0.001; P = 0.01), an increase in the duration of light exercise practice (P <or= 0.001), reduction of current arthritis pain (P <or= 0.001) and in the ability to perform daily activities (P <or= 0.001) among the intervention group but not for the control group (P-range from 0.04 to 0.95). One joint protective practice showed a statistically significant increase in both groups (P <or= 0.001).
  
  
  CONCLUSIONS
  Our findings add to evidence showing short-term beneficial effects of self-efficacy theory in education programmes. Self-efficacy theory has great potential for empowering sufferers of chronic conditions to live with their illness.
authors.affiliation: School of Nursing, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China. yipvera@gmail.com
authors.forename: Y B
authors.initials: YB
authors.lastname: Yip
authors.forename: Janet W H
authors.initials: JW
authors.lastname: Sit
authors.forename: Karin K Y
authors.initials: KK
authors.lastname: Fung
authors.forename: Doris Y S
authors.initials: DY
authors.lastname: Wong
authors.forename: Samantha Y C
authors.initials: SY
authors.lastname: Chong
authors.forename: L H
authors.initials: LH
authors.lastname: Chung
authors.forename: T P
authors.initials: TP
authors.lastname: Ng
mesh_terms: D000203:Activities of Daily Living; D000368:Aged; D000369:Aged, 80 and over; D005081:Exercise Therapy / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D020370:Osteoarthritis, Knee / Q000534:rehabilitation / Q000628:therapy*; D010147:Pain Measurement / Q000379:methods*; D010353:Patient Education as Topic; D012648:Self Care / Q000379:methods*