Table 2

Univariate analysis and multivariate analysis of overall survival

Variable	Univariate analysis			Multivariate analysis
Variable	β	95%CI	P	β	95%CI	P
Age (years) < 50	0.003	1.003 (0.714–1.409)	0.085
Gender (N), male: female	0.131	1.140 (0.710–1.829)	0.589
AFP (μg/L), < 400: ≥ 400	−0.195	0.823 (0.589–1.150)	0.254
ALT (U/L), < 40: ≥ 40	−0.025	0.976 (0.674–1.413)	0.897
Total bilirubin (μmol/L) > 300	0.905	2.472 (1.461–4.183)	0.001	0.73	2.075 (1.210–3.559)	0.008
Hbs Ag (N), positive: negative	0.079	1.082 (0.681–1.721)	0.738
HBV-DNA (copies/mL) < 1,000	0.124	1.122 (0.764–1.680)	0.536
Tumor number, single	0.055	1.056 (0.740–1.508)	0.764
Tumor diameter, < 5 cm	−0.039	0.962 (0.686–1.348)	0.821
Coexistence of PVTT	0.378	1.460 (0.983–2.167)	0.061
Child-Pugh A:B	0.434	1.543 (1.106–2.154)	0.011	0.066	1.068 (0.700–1.631)	0.759
ALP < 135 U/L	0.215	1.240 (0.870–1.766)	0.234
GGT < 45 U/L	1.28	3.596 (0.887–14.576)	0.073
PT < 13 S	0.207	1.230 (0.857–1.766)	0.261
BDTT, Intrahepatic: extrahepatic	0.555	1.743 (1.207–2.516)	0.003	0.47	1.600 (1.097–2.332)	0.015
Anatomic: local resection	0.32	1.377 (0.989–1.918)	0.058