Table 1. Demographic characteristics.

^*HBV, hepatitis B virus; HCV, hepatitis C virus; NBNC, non-B non-C; AFP, alpha-fetoprotein; PIVKA-II, protein induced by vitamin K antagonist-II; INR, internal normalization ratio; AST, aspartate transaminase; ALT, alanine transaminase; ALP, alkaline phosphatase; ICG-15, indocyanine green retention rate at 15 minutes