Fig. 4.

Discrimination accuracy of the prediction models. Discrimination accuracy for predicting cirrhosis risk after initial sample collection was assessed by constructing ROC of different models. The AAR-only model was based on baseline of AAR as continuous variable. Host model was based on demographic variables including age, gender, smoking status, drinking status, ALBI Grade and antiviral treatment. Full model was based on the combination of AAR and host variables. P values for the differences between Full and host models were calculated by 2000 bootstrap resampling.