Table 7 Subgroup analysis of nailfold videocapillaroscopy results between Cancer and Non-Cancer TIF-positive dermatomyositis
Nailfold videocapillaroscopy scores | Associated cancer + TIF-gamma dermatomyositis patients (N = 5) | Non-cancer TIF-gamma dermatomyositis patients (N = 14) | Adj. Difference (95% CI) | P-value |
|---|---|---|---|---|
Capillaroscopy density | 2.1 (0.0, 2.1) | 2.2 (1.8, 2.3) | -0.5 (-1.6, 0.6) | 0.34 |
Giant capillaries | 0.1 (0.0, 0.4) | 0.5 (0.1, 1.2) | -0.3 (-1.1, 0.5) | 0.42 |
Micro hemorrhages | 0.8 (0.5, 1.3) | 0.5 (0.3, 1.0) | 0.1 (-0.8, 0.9) | 0.84 |
Dilated capillaries | 0.4 (0.3, 2.0) | 1.3 (0.3, 2.1) | -0.2 (-1.4, 1.0) | 0.71 |
Capillaries ramifications | 1.4 (0.9, 1.5) | 0.9 (0.0, 1.1) | 0.3 (-0.5, 1.1) | 0.48 |
Capillaries disorganization | 0.4 (0.0, 0.5) | 1.0 (0.3, 1.9) | -0.6 (-1.7, 0.5) | 0.24 |