Table 4.

Multivariate analysis on prognostic factors associated with long-term survival in patients with huge hepatocellular carcinoma undergoing liver resection (n = 356)

Factor (variable)	Coefficient of regression	Relative risk	Standard error	Wales statistic	P
Capsule
Positive	-1.5152	1.3521	0.5078	9.543	< 0.05
Negative
Extensive capsular infiltration
Positive	-2.5237	1.4152	0.4035	10.321	< 0.05
Negative
Tumor thrombus in portal vein
Positive	-3.1012	2.4240	0.7122	7.543	< 0.05
Negative
Satellite nodules
Positive	-2.5158	1.7852	0.8055	7.257	< 0.05
Negative
Intraoperative blood loss
≤ 800 mL	-5.5257	1.5023	0.7211	15.15	< 0.05
> 800 mL