Digital ulcers | No digital ulcers | p-value | |
---|---|---|---|
n=37 | n=53 | ||
Male, n (%) | 9 (24.3) | 4 (7.5) | 0.026 |
Age | 56.92±13.65 | 58.47±9.71 | 0.554 |
Diffuse SSc, n (%) | 12 (32.4) | 5 (9.4) | 0.017 |
BMI, mean ± SD | 21.79±2.78 | 23.07±2.38 | 0.022 |
mRSS, mean ± SD | 10.49±9.92 | 4.64±3.86 | 0.001 |
Pigmentation, n (%) | 22 (59.5) | 18 (34.0) | 0.017 |
Microsomia, n (%) | 18 (48.6) | 8 (15.1) | 0.001 |
Finger flexion contracture, n (%) | 10 (27.0) | 2 (3.8) | 0.003 |
Acroosteolysis, n (%) | 15 (40.5) | 2 (3.8) | 0.001 |
Calcinosis, n (%) | 5 (13.5) | 0 (.0) | 0.010 |
Active Eustar activity, n (%) | 18 (48.6) | 5 (9.4) | 0.001 |
Anti-Scl70 Ab, n (%) | 13 (35.1) | 3 (5.7) | 0.001 |
Nailfold capillary finding (early/active/late pattern, n) | 9/13/15 | 27/22/4 | 0.001 |
ILD, n (%) | 22 (59.5) | 18 (34.0) | 0.017 |
BMI = body mass index; mRSS = modified Rodnan skin score; ILD = interstitial lung disease.