Table 5.

Cox multivariate regression analysis of variables in relation to disease specific survival

Variable	Hazard Ratio	95% CI	p value
TNM Stage
0–II	1
III–IV	2.386	2.074–3.878	<0.001
Vascular Invasion Status
Negative	1
Positive	1.830	1.314–2.548
Unknown	1.392	0.914–1.933	<0.001
MUC1 expression
Low	1
High	1.339	1.002–1.790	0.048