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Characteristics of Subjects (N = 120)
| N (%) | Mean ± SD (Range) | |
|---|---|---|
| Age in years | 58.5 ± 11.0 (25–87) | |
| Female | 77 (64.2) | |
| White | 98 (81.7) | |
| Education less than 12 years | 18 (15) | |
| Married/living with partner | 75 (62.5) | |
| Family income below $20,000 | 10 (8.3) | |
| Duration of RA in years | 19.9 ± 11.1 (0–56) | |
| Severity of RA(RADAI) | 2.4 ± 1.6 (0–6.7) | |
| Depression (MINI) | 8 (6.7) | |
| Fatigue (MAF) | 4.73 ± 2.48 (0.5–10) | |
| Total cognitive function score | 2.53 ± 2.18 (0–10) | |
| Perceived cognitive dysfunction (PDQ) | 5.83 ± 3.83 (0–16) |
