Logistic regression of somatic symptoms (yes/no) indicating a risk of fibromyalgia.
| Symptoms | OR (95% CI) | p |
|---|---|---|
| Extraarticular pain | 3.4 (1.3–9.1) | 0.01 |
| Fatigue | 1.2 (0.4–2.2) | 0.67 |
| Headache | 4.7 (1.9–11.7) | 0.001 |
| Irritable bowel syndrome | 9.8 (3.9–24.4) | < 0.001 |
| Sleep disturbances | 6.9 (2.1–22.5) | 0.001 |
| Paresthesias | 3.0 (1.1–8.0) | 0.02 |
| Stiffness | 2.3 (0.8–7.0) | 0.13 |
| Depression | 0.7 (0.3–1.9) | 0.56 |
| Anxiety | 0.5 (0.2–1.6) | 0.28 |
| Raynaud phenomenon | 8.3 (3.0–22.7) | < 0.001 |