Characteristics | Values |
---|---|
Sex | |
Male | 248 (28.1) |
Female | 634 (71.9) |
Age, mean ± SD | 59.3 ± 14.8 |
RA disease duration, yrs, median (IQR) | 5.0 (2.0–14.0) |
DAS28, mean ± SD | 3.6 ± 1.3 |
Socioeconomic status | |
Low | 220 (24.9) |
Middle | 526 (59.6) |
High | 123 (13.9) |
Missing | 13 (1.5) |
Comorbidity | |
None | 283 (32.1) |
Circulatory conditions | 49 (5.6) |
Respiratory conditions | 117 (13.3) |
Digestive conditions | 84 (9.5) |
Genitourinary conditions | 43 (4.9) |
Neurologic conditions | 91 (10.3) |
Musculoskeletal conditions | 121 (13.7) |
Endocrine, metabolic, and nutritional conditions | 82 (9.3) |
Cancer | 18 (2.0) |
Rest category | 274 (31.1) |
Depression | 251 (28.5) |
RA: rheumatoid arthritis; IQR: interquartile range; DAS28: Disease Activity Score in 28 joints.