Table VI.

Multivariate analysis for OS in HCC patients who underwent surgical resection with curative intent (n=270).

Variable	Regression coefficient	Standard error	P-value	Relative risk	95% CI
Sex	−0.536	0.253	0.034	0.585	0.357–0.960
Bile duct invasion	0.856	0.251	0.001	2.353	1.437–3.852
PVTT	0.688	0.257	0.007	1.990	1.203–3.293
AFP	0.580	0.236	0.014	1.785	1.125–2.852
ALB	−0.813	0.292	0.005	0.444	0.250–0.786
TBIL	0.695	0.263	0.008	2.004	1.196–3.359

OS, overall survival; HCC, hepatocellular carcinoma; CI, confidence interval; PVTT, portal vein tumor thrombosis; AFP, α-fetoprotein; TBIL, total bilirubin; ALB, albumin.