Fig. 2

AUROCs of different prognostic models to predict 28-day and 90-day mortality in patients with HEV-triggered ACLF. (A-B) AUROC curves of these prognostic models for predicting the (A) 28-day and (B) 90-day mortality in the training set. (C-D) AUROCs curves of these prognostic models for predicting the (C) 28-day and (D) 90-day mortality in the test set

Abbreviations: AUROC, area under the receiver operating characteristic curve; HEV, hepatitis E virus; ACLF, acute-on chronic liver failure; MELD score, model for end-stage liver disease score; CTP score, Child-Turcotte-Pugh score; CLIF-C OFs, Chronic Liver Failure-Consortium (CLIF) organ failure score; CLIF-C ACLFs, Chronic Liver Failure-Consortium acute-on chronic liver failure score; COSSH ACLF IIs, Chinese Group on the Study of Severe Hepatitis B acute-on chronic liver failure II score; HEV-T-ACLFs, hepatitis E virus triggered acute-on chronic liver failure score.