Table 2.

Multi-variate analyses for correlation with cancer-related factors

	Multi-variate analysis*
	Odds ratio	95% confidential intervals	P value
Proliferation index	0.80	0.33-1.93	0.613
Apoptotic index**	-	-	-
Microvessel density	2.06	0.83-5.04	0.115
Matrix metalloproteinase-2 expression	4.60	1.85-11.48	<0.001
Tumor associated macrophage density	5.83	2.31-14.74	<0.001

^*Adjusted by pT stage, metastasis, grade, and presence of SRCC.

^**Apoptotic index was not significant predictor by univariate analysis.