Warfarin Use Is Associated with Increased Mortality at One Year in Patients with Idiopathic Pulmonary Fibrosis

Table 3

Association of baseline variables with mortality at one year, on bivariate and multivariate analyses ( values).

Variable	Bivariate analyses	Multivariable analyses
Age	0.12	0.13
Male gender	0.30	0.05
Smoking	0.85	0.41
COPD	0.88	0.61
Antifibrotic agent use	0.94	0.88
History of malignancy	0.008	0.024
Home oxygen use at initiation	0.61	0.81
Anticoagulation with warfarin	0.027	0.007
Antiplatelet agent use	0.72	0.16