Organ System | Frequency in SACQ, n = 56 (%) | Frequency in Controls, n = 868 (%) | p* |
---|---|---|---|
Musculoskeletal | 28 (50.0) | 587 (67.6) | 0.007 |
Skin | 41 (73.2) | 764 (88.0) | 0.001 |
Vasculitis | 15 (26.8) | 256 (29.5) | 0.67 |
Renal | 39 (69.6) | 661 (76.2) | 0.27 |
Central nervous system | 16 (28.6) | 420 (48.4) | 0.004 |
SLE cardiac | 11 (19.6) | 221 (25.5) | 0.33 |
Atherosclerotic cardiac | 3 (5.4) | 126 (14.5) | 0.07 |
Thromboembolic (data missing from 14) | 4 (9.5), n = 42 | 70 (11.0), n = 636 | 1.00 |
↵* Chi-square or Fisher’s exact test. SLE: systemic lupus erythematosus; SACQ: serologically active clinically quiescent.