Table 4.

Multivariate analysis by binominal logistic regression for determining PF-ILDs.

	Odds ratio	95% confidence interval	P value
Age (years)	0.962	0.807–1.147	0.666
Female sex	0.093	0.003–3.176	0.188
Body mass index (kg/m2)	0.639	0.376–1.085	0.097
Proportion of Th2 cells among conventional CD4+ T cells in BALF (%)	1.098	1.018–1.185	0.016
Proportion of lymphocytes in BALF (%)	0.962	0.878–1.054	0.402
%FVC predicted at BF (%)	0.942	0.869–1.021	0.146

BALF bronchoalveolar lavage fluid, BF bronchoscopy, FVC forced vital capacity; PF-ILD.