Skip to main content

Table 1 Patient characteristics

From: Validation of the Rheumatoid and Arthritis Outcome Score (RAOS) for the lower extremity

  Arthritis Total n = 119 Reumatoid Arthritis n = 61 Inflammatory joint disease other than RA n = 58
Age in years; mean (SD) 56 (13) 61 (12) 50 (13)
Women; n, (%) 87 (73%) 47 (77%) 40 (69%)
Mean HAQ disability score; mean (SD) 1.3 (0.7) 1.4 (0.7) 1.1 (0.6)
Self-report of problem from the upper extremity % 100% 100% 100%
Self-report of problems from the lower extremity % 99% 100% 98%
Disease duration in years; mean (SD) 18 (14) 19 (14) 17 (14)
Days between questionnaires; mean (SD) 24 (7) 23 (5) 25 (8)