Table 3.

Multivariate analysis by Cox Proportional Hazards Model in liver cancer.

Characteristics	B	SE	Wald	df	Sig.	Exp(B)	95.0% CI for Exp(B)
							Lower	Upper
CPA4 level	.868	.325	7.132	1	.008	2.381	1.260	4.501
CD90 level	.677	.335	4.077	1	.043	1.968	1.020	3.797
AFP level	-.186	.265	.493	1	.483	.830	.494	1.396
Ki67 level	.522	.293	3.180	1	.075	1.686	.950	2.992
Grade	-.239	.262	.829	1	.363	.788	.471	1.317
Stage	.358	.501	.511	1	.475	1.430	.536	3.814
Depth of invasion	.470	.290	2.629	1	.105	1.600	.906	2.826