Fig. 2

ROC curves of model values and early diagnosis models in patients with decompensated hepatitis B cirrhosis in the HRS group and the non-HRS group. A In the training set, the model value of the HRS group was significantly higher than that of the non-HRS group (t = 10.350, P < 0.0001). B In the validation set, the model value of the HRS group was significantly higher than that of the non-HRS group (t = 8.213, P < 0.0001). C In all patients, the model value in the HRS group was significantly higher than that in the non-HRS group (t = 11.830, P < 0.0001). D The ROC curve [area under the ROC curve (AUC)] of the model in the training set was 0.968. E ROC curve of the model in the validation set (AUC 0.980). F ROC curve of the model in all patients (AUC 0.969)