Objective: To investigate the incidence of SIRS in patients with HBV-ACLF. Methods: The incidence of SIRS in 158 patients with HBV-ACLF was analyzed by retrospective analysis. The general condition,complication,laboratory examination and the difference of disease outcome were analyzed. Results: The incidence of SIRS in patients with HBV-ACLF was 45. 6%. The incidence of SIRS in patients with underlying liver cirrhosis was significantly higher than that in patients with chronic hepatitis B( P 0. 05). The incidence of SIRS in ACLF patients w...