Demographic and clinical characteristics of psoriatic arthritis patients with and without fibromyalgia.
| Characteristics | All Patients, n = 73 | PsA, n = 60 | PsA and FM, n = 13, 17.8%* | p |
|---|---|---|---|---|
| Age, yrs, mean ± SD | 51.7 ± 13.5 | 50.8 ± 14.3 | 55.8 ± 7.2 | 0.23 |
| Female (%) | 42 (57.5) | 30 (50) | 12 (92.3) | 0.005 |
| Disease duration, yrs, mean ± SD | 10.3 ± 7.5 | 10 ± 7.3 | 11.3 ± 8.8 | 0.58 |
↵* The overall prevalance of FM among patients with PsA in our study. PsA: psoriatic arthritis; FM: fibromyalgia.