title: Satisfaction with abilities and well-being: development and validation of a questionnaire for use among persons with rheumatoid arthritis.
abstract: OBJECTIVE
  To develop a questionnaire to measure satisfaction with abilities and well-being of persons with rheumatoid arthritis (RA).
  
  
  METHODS
  We used data from a panel study of persons with RA (n = 446). The 13 items of the Satisfaction with Abilities and Well-Being Scale (SAWS) were based on problematic aspects of RA and domains of life activities.
  
  
  RESULTS
  The SAWS demonstrated internal consistency (Cronbach's alpha = 0.93). Two subscales were identified, Satisfaction with Abilities and Satisfaction with Well-Being, which also demonstrated internal consistency (alpha = 0.91 and alpha = 0.82, respectively). Construct validity was supported by significant correlations with psychosocial and clinical variables. After controlling for demographic, psychosocial, and clinical characteristics, there was a significant inverse association between SAWS scores and depressive symptoms scores.
  
  
  CONCLUSIONS
  The SAWS appears to be a valid and reliable measure of satisfaction with abilities and well-being among persons with RA. Longitudinal studies will examine the role of satisfaction in the development of depressive symptoms.
authors.affiliation: Department of Medicine, University of California, San Francisco 94109, USA.
authors.forename: P P
authors.initials: PP
authors.lastname: Katz
authors.forename: W S
authors.initials: WS
authors.lastname: Alfieri
mesh_terms: D000203:Activities of Daily Living; D000223:Adaptation, Psychological; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000523:psychology*; D005260:Female; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D008875:Middle Aged; D017060:Patient Satisfaction; D015203:Reproducibility of Results; D011795:Surveys and Questionnaires / Q000592:standards*