Viral infections | 9 | 5.1 (2.3–13.3) | 15.1 (1.9–145) | 0.2 (0.1–1.1) |
Still’s disease | 4 | 12.2 (11.4–14.1) | 229.5 (78–313) | 0.1 (0.1–0.5) |
Crystal arthritis | 5 | 10.1 (4.6–12.0) | 234 (80–403) | 0.3 (0.1–0.7) |
Vasculitis | 24 | 9.2 (3.3–17.4) | 82.05 (7.6–387) | 0.1 (0.1–0.8) |
Giant cell arteritis | 13/24 | 9.1 (5.2–16.6) | 84.6 (57.4–310) | 0.1 (0.1–0.2) |
Ulcerative colitis | 10 | 9.0 (4.4–19.5) | 48.75 (0.9–71.5) | 0.1 (0.1–0.2) |
Sarcoidosis | 3 | 9.0 (6.9–9.5) | 6.7 (2.4–14) | 0.2 (0.1–0.3) |
Connective tissue disease | 4 | 5.8 (2.8–9.4) | 10.95 (5.4–20) | 0.1 (0.1–0.2) |
TRAPS | 1 | 9.7 | 40.9 | 0.2 |
Amyloidosis | 1 | 6.7 | 8.5 | 0.4 |
BOOP | 1 | 6.4 | 68.6 | 0.2 |
Weber Christian disease | 1 | 4.2 | 32.4 | 0.1 |
Relapsing polychondritis | 2 | 9.5 (8.7–10.4) | 178.15 (3.3–353) | 0.2 (0.1–0.3) |
Neoplasm | 25 | 7.8 (4.7–15.0) | 108.75 (4.7–258) | 0.2 (0.1–0.5) |
Pulmonary embolism/phlebitis | 14 | 10.7 (6.8–14.9) | 107 (21.3–274) | 0.1 (0.1–0.4) |
Thyroiditis | 2 | 6.6 (4.7–8.5) | 191 (135–247) | 0.15 (0.1–0.2) |
Haematoma | 2 | 7.9 (7.9–8.0) | 34.15 (25.6–42.7) | 0.1 |
Farmer’s lung | 1 | 5.7 | 8.8 | 0.5 |
Chronic aortic dissection | 1 | 6.6 | 203 | 0.2 |
Osteoporotic fracture | 1 | 5.5 | 99 | 0.2 |
Drug fever | 2 | 7.6 | 3.5 | 0.1 |