Research Article

The Different Effects of Direct Bilirubin on Portopulmonary Hypertension and Idiopathic Pulmonary Arterial Hypertension

Figure 2

The ability of direct bilirubin (Dbil), aspartate aminotransferase (AST), and their combination to distinguish POPH from the total cohort. POPH, portopulmonary hypertension; IPAH, idiopathic pulmonary arterial hypertension; AUC, area under the curve.