Proportion of patients with different diseases meeting 2011 FM criteria and/or a clinical diagnosis of FM.
| Diagnosis | Total | 2011 FM Criteria Positive | Total Clinical FM Diagnosis | Both Meet 2011 FM Criteria, and FM Diagnosis Positive | Only 2011 FM Criteria Positive | Only Clinical FM Diagnosis Positive | Neither Meet 2011 FM Criteria nor FM Diagnosis |
|---|---|---|---|---|---|---|---|
| RA | 55 | 13 (24) | 12 (22) | 7 (13) | 6 (11) | 5 (9) | 37 (67) |
| OA | 21 | 8 (38) | 8 (38) | 6 (29) | 2 (10) | 2 (10) | 11 (52) |
| PsA | 14 | 3 (21) | 4 (29) | 2 (14) | 1 (7) | 2 (14) | 9 (43) |
| Other diagnoses | 58 | 5 (9) | 7 (12) | 3 (5) | 2 (3) | 4 (7) | 49 (85) |
| Total | 148 | 29 (20) | 31 (21) | 18 (12) | 11 (7) | 13 (9) | 106 (72) |
Except for totals, data are n (%). FM: fibromyalgia; RA: rheumatoid arthritis; OA: osteoarthritis; PsA: psoriatic arthritis.