. 2023 Mar 20;54(2):422–425. [Article in Chinese] doi: 10.12182/20230360201

表 2. Binary logistic regression analysis of RPILD-related factors.

RPILD相关因素的二元logistic回归分析

Variable	β	SE	Wald χ²	OR (95% CI)	P
RPILD: rapidly progressive interstitial lung disease; β: partial regression coefficient; SE: standard error; OR: odds ratio; CI: confidence interval.
Lactate dehydrogenase (≥370 IU/L)	1.403	0.471	8.878	4.066 (1.616-10.230)	0.003
Myasthenia (yes)	−0.649	0.554	1.373	0.522 (0.176-1.548)	0.241
C-reactive protein (≥5 mg/L)	0.512	0.527	0.942	1.668 (0.594-4.688)	0.332
Carcinoembryonic antigen (≥5 ng/mL)	1.803	0.563	10.253	6.070 (2.013-18.303)	0.001
Neutrophil/lymphocyte ratio (≥4)	0.636	0.573	1.230	1.888 (0.614-5.804)	0.267