Table 3.

Relationship between some clinicopathological parameters and overall survival rates of HCC patients (a multivariate analysis)

	Correlation coefficient	Wald	Standard error	P
p53 expression	0.55	18.88	0.13	< 0.01
Tumor size	0.52	14.97	0.13	< 0.01
Vascular invasion	0.53	11.85	0.15	< 0.01
Tumor capsule	-0.87	10.30	-0.10	< 0.01