System | Percentage of Patients with DSS≥ 1 | |||||
---|---|---|---|---|---|---|
Autoantibody Subset* | p** | |||||
Scl-70, n = 94 | ACA, n = 170 | RNAP, n = 23 | Scl-70 vs ACA | Scl-70 vs RNAP | ACA vs RNAP | |
General | 16.3 | 16.6 | 26.1 | > 0.999 | 0.364 | 0.255 |
Peripheral vascular | 77.4 | 58.8 | 47.8 | 0.003 | 0.009 | 0.372 |
Skin | 92.6 | 72.4 | 100 | < 0.0001 | 0.342 | 0.001 |
Joint/tendon | 54.3 | 20.1 | 43.5 | < 0.0001 | 0.363 | 0.018 |
Muscle | 14.0 | 6.5 | 4.3 | 0.071 | 0.296 | > 0.999 |
Gastrointestinal tract | 34.4 | 29.2 | 22.7 | 0.404 | 0.325 | 0.622 |
Lung | 84.9 | 68.5 | 69.6 | 0.0032 | 0.127 | > 0.999 |
Heart | 14.0 | 8.8 | 8.7 | 0.213 | 0.732 | > 0.999 |
Kidney | 5.4 | 3.5 | 8.7 | 0.524 | 0.626 | 0.244 |