Clinical Study
Work Productivity in Rheumatoid Arthritis: Relationship with Clinical and Radiological Features
Table 1
Demographic characteristics.
| Patients | 90 | Age (mean ± SD) | 50 ± 11 | Female | 64 (71%) | Years of schooling (mean ± SD) | 10.2 ± 4.2 | Socioeconomic level (n = 65) | | I | 0 | II | 3 (4.6%) | III | 20 (30.8%) | IV | 39 (60%) | V | 3 (4.6%) | Months of RA evolution (mean RIQ) | 72 (24–120) | DAS 28 (mean ± SD) | 4 ± 1 | HAQ A (mean, RIQ) | 0.87 (0.37–1.5) | RAQoL (mean ± SD) | 12 ± 7 | Functional class (n = 90) | | I | 27 (30%) | II | 47 (52%) | III | 16 (18%) | IV | 0 | SENS (n = 59) | | (mean, RIQ) | 18 (11–38) |
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SD: standard deviation; RIQ: range interquartile.
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