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Title
Self-efficacy and health status in rheumatoid arthritis: a two-year longitudinal observational study.
Authors
Brekke, M; Hjortdahl, P; Kvien, T K
Abstract
To investigate the relationship between baseline level of self-efficacy for pain and other symptoms and changes in measures for similar dimensions of health status over a period of 2 yr in patients with rheumatoid arthritis (RA).