For survival estimation of HCC, the factors were Child-Pugh (A/B), CNLC (IIa/IIb), ascites (no/yes), AFP (<400/≥400 μg/L), caudate (no/yes), anti-HCV (negative/positive), and treatment (TACE/LR) (Fig. 3A). Here, AFP is linked to hepatocellular carcinoma.