A prediction model for outcome in patients with HBV-ACLF based on predisposition, injury, response and organ failure.

ABSTRACT: We aimed to develop a prediction model based on the PIRO concept (Predisposition, Injury, Response and Organ failure) for patients with Hepatitis B Virus (HBV) related acute-on-chronic liver failure (ACLF). 774 patients with HBV related ACLF defined in the CANONIC study were analyzed according to PIRO components. Variables associated with mortality were selected into the prediction model. Based on the regression coefficients, a score for each PIRO component was developed, and a classification and regression tree was used to stratify patients into different nodes. The prediction model was then validated using an independent cohort (n = 155). Factors significantly associated with 90-day mortality were: P: age, gender and ACLF type; I: drug, infection, surgery, and variceal bleeding; R: syste

SUBMITTER: Liu F 

PROVIDER: S-EPMC7677318 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature