From: The epidemiology and etiology of adhesive capsulitis in the U.S. Medicare population
 | Cases | Controls | Adjusted Odds Ratio (OR)a | |
---|---|---|---|---|
 | N (%) | N (%) | OR | 95% CI |
Infectious Triggers | ||||
 Mycoses | 703 (9.7) | 1,895 (8.7) | 1.09 | (0.99, 1.20) |
 Upper respiratory | 745 (10.3) | 2,605 (12.0) | 0.84 | (0.77, 0.92) |
 Lower respiratory | 256 (3.5) | 761 (3.5) | 1.05 | (0.91, 1.22) |
 Kidney or urinary | 640 (8.8) | 1,782 (8.2) | 1.09 | (0.99, 1.20) |
 Skin infection | 333 (4.6) | 934 (4.3) | 1.06 | (0.93, 1.21) |
Traumab | ||||
 Fracture or sprain | 442 (6.1) | 1,451 (6.7) | 0.91 | (0.82, 1.02) |
 Other traumatic injuries | 471 (6.5) | 1,526 (7.0) | 0.92 | (0.83, 1.03) |