表 4.
在CADM与DM中肌炎抗体与不同类型肺间质病变相关性的比较
Comparison of the correlation of myositis autoantibodies and different types of ILD between CADM and DM
| Items | CADM | DM | |||||||
| Non-ILD(n=16) | Acute ILD(n=44) | Chronic ILD(n=29) | P | Non-ILD(n=22) | Acute ILD(n=27) | Chronic ILD(n=81) | P | ||
| *Significance comparing with patients without ILD，adjusted P＜0.05. § Significance comparing with patients with acute ILD，adjusted P＜0.05. ※ The correlation of anti-Jo-1 and different types of ILD was not conducted in CADM because of the low positive rate of anti-Jo-1. CADM，clinically amyopathic dermatomyositis; DM，dermatomyositis; ILD，interstitial lung disease. | |||||||||
| TIF-1γ | 3 (18.7) | 5 (11.4) | 1 (3.4) | 0.234 | 8 (36.4) | 0* | 9 (11.1)* | 0 | |
| MDA5 | 3 (18.7) | 22 (50.0)* | 7 (24.1)§ | 0.027 | 0 | 8 (29.6)* | 7 (8.6)§ | 0.002 | |
| Jo-1※ | - | - | - | - | 1 (4.5) | 7 (25.9)* | 17 (21.0)* | 0.039 | |
| Ro-52 | 4 (25.0) | 21 (47.7) | 19 (65.5)*§ | 0.018 | 9 (40.9) | 17 (63.0) | 44 (54.3) | 0.415 | |