| Patients with SLE (n = 102) | Patients with RA (n = 54) | Healthy donors (n = 76) |
---|---|---|---|
Age (yr) | 34.3 ± 1.3 (16 to 65) | 38.7 ± 2.3 (20 to 65) | 34.0 ± 1.2 (20 to 63) |
Sex (n) | Â | Â | Â |
  Female | 93 | 46 | 70 |
  Male | 9 | 8 | 6 |
Disease duration (yr) | 4.98 ± 0.76 (0.04 to 28) | 5.12 ± 0.84 (0.5 to 20) | – |
ANA (%) | 95.0 | – | – |
SLEDAI-2K | 6.82 ± 0.52 (1 to 15) | – | – |
SDI | 0.78 ± 0.14 (0 to 3) | – | – |