Case Control Study
Copyright ©The Author(s) 2019.
World J Gastroenterol. May 21, 2019; 25(19): 2327-2337
Published online May 21, 2019. doi: 10.3748/wjg.v25.i19.2327
Figure 1
Figure 1 Outline of the screening and case selection protocol. ACLF: Acute-on-chronic liver failure; ALT: Alanine aminotransferase; CHB: Chronic hepatitis B; HAV: Hepatitis A virus; HBsAg: Hepatitis B surface antigen; HCV: Hepatitis C virus; HD: Hepatic decompensation; HEV: Hepatitis E virus; LC: Liver cirrhosis; PTA: Prothrombin activity; SAE: Severe acute exacerbation; TBil: Total bilirubin; ULN: Upper limit of normal.