Liver stiffness-platelet ratio index and machine learning models for the noninvasive diagnosis of significant fibrosis in chronic hepatitis B

Figure 3 Receiver operating characteristic curves for eight noninvasive tests in the training set and validation set. A: Training set; B: Validation set. Pairwise DeLong tests are reported in Supplementary Table 1. aMAP: Age-male-alkaline phosphatase-platelets risk score; APAG: Aspartate aminotransferase to platelet and age-gender model; APRI: Aspartate aminotransferase to platelet ratio index; AUC: Area under the curve; FIB-4: Fibrosis-4; GPR: Gamma-glutamyl transpeptidase to platelet ratio; LPRI: Liver stiffness-platelet ratio index.