Fig. 5From: Utility of bile acids in large airway bronchial wash versus bronchoalveolar lavage as biomarkers of microaspiration in lung transplant recipients: a retrospective cohort studyKaplan–Meier curves for overall survival in patients stratified by TCA or GCA level. Kaplan–Meier survival curves with 95% confidence interval and number at risk table between patients in the highest tertile for TCA (A) or GCA (B) compared to all others. P value for log-rank test are shownBack to article page