Fig. 2

The characteristics of bacterial infections in HBV-ACLF patients. The transplant free survival probability difference between HBV-ACLF patients with and without bacterial infections. a In overall study population; b in different grades population. c The relationship between the incidence of bacterial infections and the severity of HBV-ACLF. d The relationship between the occurrence of bacterial infections and the clinical course of HBV-ACLF. e The cumulative incidence of bacterial infections among the 140 HBV-ACLF patients within 90-day after their diagnosis of HBV-ACLF. f The distribution characters of bacterial infections in HBV-ACLF patients. HBV-ACLF Hepatitis B virus-related acute-on-chronic liver failure; BIs bacterial infections; CI confidence interval