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Participant demographics
| Characteristic | Number N=337 |
|---|---|
| Age, years | |
| Mean (SD) | 50.9 (12.9) |
| Range | 20–89 |
| Gender, n (%) | (n=327) |
| Male | 108 (33.0) |
| Female | 219 (67.0) |
| Clinician primary diagnosis | |
| Arthritis or other mechanical pain | 152 (45.1) |
| Fibromyalgia | 87 (25.8) |
| Migraine or other headache disorder | 27 (8.0) |
| Neuropathic pain | 24 (7.1) |
| Myofascial pain | 13 (3.9) |
| Abdominal pain | 12 (3.7) |
| Other | 22 (6.5) |
| Patients with secondary clinical diagnosis of fibromyalgia | 57 (16.9) |
