Table 4.

Factors affecting disease-free survival after hepatic resection in patients with hepatocellular carcinoma

Statistical analysis was carried out using the Cox proportional hazard model for univariate and multivariate analyses of prognostic factors.

HR, hazard ratio; CI, confidence interval; HBV, hepatitis B virus; HCV, hepatitis C virus; TACE, transarterial chemoembolization; RFA, radiofrequency ablation; AFP, α-fetoprotein; ICG R15, indocyanine green retention at 15 minutes; UICC, Union for International Cancer Control; BCLC, the Barcelona Clinic Liver Cancer.