Display Settings:

Format

Send to:

Choose Destination
See comment in PubMed Commons below
Arthritis Rheum. 2008 Jan 15;59(1):92-101. doi: 10.1002/art.23239.

A randomized controlled trial of the people with arthritis can exercise program: symptoms, function, physical activity, and psychosocial outcomes.

Author information

  • 1University of North Carolina at Chapel Hill, Thurston Arthritis Research Center 27599-7280, USA. leigh_callahan@med.unc.edu

Abstract

OBJECTIVE:

To evaluate the basic 8-week People with Arthritis Can Exercise (PACE) program for improvements in primary (symptoms, functioning, level of physical activity) and secondary (psychosocial) outcomes.

METHODS:

A total of 346 individuals with self-reported arthritis from 18 sites participated in a randomized controlled trial of PACE. Outcomes were measured at baseline and 8 weeks. The intervention group completed self-reported assessments at 3 and 6 months. Two-level multiple linear regression models were estimated to calculate adjusted outcome means in the intervention and control groups. A mixed-effects repeated-measures model was used to calculate adjusted means in the intervention group at 3 and 6 months. Both intent-to-treat (ITT) and as-treated (AT) analyses were conducted.

RESULTS:

At 8 weeks, the intervention group had improvements in the following outcomes: 2 symptom outcomes (pain, fatigue) and 1 psychosocial outcome (self-efficacy for managing arthritis) in the ITT analyses; 1 symptom outcome (pain), 1 function outcome (chair stands), and 1 psychosocial outcome (self-efficacy for arthritis management) in the AT analyses. In addition, completers who attended>or=9 classes had improvements in 3 symptom outcomes (pain, fatigue, stiffness), 2 function outcomes (10-pound lifts, chair stands), and 1 psychosocial outcome (self-efficacy for arthritis management) at 8 weeks. Relative to baseline, PACE participants maintained significant improvements in symptoms at 6 months, but declined in function and self-efficacy for exercise.

CONCLUSION:

If adults with arthritis attend a majority of PACE classes, they may expect improvements in symptoms, self-efficacy for arthritis management, and upper and lower extremity function. Achieving sustained improvement in outcomes may require continued participation in PACE.

PMID:
18163409
[PubMed - indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Loading ...
    Write to the Help Desk