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Demographic data
| Characteristic | Group 1 RA patients (Cochin score ≥20) N = 12 |
Group 2 RA patients (Cochin score <20) N = 15 |
Group 3 nurses or caregivers N = 15 |
Full set N = 42 |
|---|---|---|---|---|
| Female, n (%) | 9 (75%) | 12 (80%) | 11 (73%) | 32 (76%) |
| Age (years), mean ± SD | 61 ± 12 | 60 ± 11 | 54 ± 18 | 58 ± 14 |
| Age of RA diagnosis (years), mean ± SD | 40 ± 16 | 51 ± 12 | NA | NA |
| Cochin score, mean ± SD | 34 ± 12 | 5 ± 6 | NA | NA |
