Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(A–D) Training cohort (A), HBV-related ACLF (B), alcohol-related ACLF patients (C) and validation cohort (D) based on risk stratification. Group 1, low-risk subgroup; Group 2, middle-risk subgroup; Group 3, high-risk subgroup. ACLF, acute-on-chronic liver failure; HBV, hepatitis B virus.
