Table 1 Clinical and demographic features of the patients (n = 90)
From: Ultrasound inflammatory parameters and Treg/Th17 cell profiles in established rheumatoid arthritis
| Number of patients (absolute and percent) | |
|---|---|
| Female gender | 72 (80.%) |
| Caucasians | 77 (85.6%) |
| Positive Rheumatoid Factor | 64 (63.4%) |
| Current smoker | 12 (13.3%) |
| Fibromyalgia- associated with RA | 4 (4.4%) |
| Methotrexatea | 74 (82.2%) |
| Leflunomidea | 37 (41.1%) |
| Hydroxychloroquinea | 24 (26.7%) |
| Sulfasalazinea | 7 (7.8%) |