Fig. 1.

ROC curves of VCTE compared to serologic fibrosis markers in differentiating “cirrhosis” from “no cirrhosis” in HDV (n = 75). VCTE had an AUROC of 0.90 compared to APRI (0.83), FIB-4 (0.88), AAR (0.73), and RPR (0.85).

Abbreviations: ROC, receiver operating characteristic, VCTE, vibration-controlled transient elastography; AUROC, area under receiver operating characteristic, APRI, aspartate aminotransferase (AST) to platelet ratio index; FIB-4, fibrosis-4 index; AAR, aspartate aminotransferase to alanine aminotransferase ratio; RPR, red cell distribution width to platelet ratio