Relationship and prognostic significance of SPARC and VEGF protein expression in colon cancer

Table 4 OS analysis of different prognostic factors in patients with colon cancer by Cox Regression Analysis

Parameters	Regression Coefficient	Standard Error	Wald	Relative Risk	95%CI		P Value
					lower	upper
Tumor differentiation	0.076	0.280	0.074	1.079	0.623	1.869	0.785
Lymph node metastasis	-0.174	0.363	0.230	0.840	0.412	1.712	0.632
L/infiltration^a	-0.012	0.384	0.001	0.989	0.466	2.097	0.976
depth of invasion	-0.344	0.431	0.639	0.709	0.305	1.649	0.424
Distant metastasis	-0.205	0.459	0.200	0.815	0.331	2.003	0.655
TNM	0.959	0.363	6.972	2.609	1.280	5.316	0.008
SPARC	0.999	0.367	7.431	2.717	1.324	5.574	0.006
VEGF	-0.311	0.153	4.136	0.733	0.543	0.989	0.042
MVD	0.026	0.028	0.887	1.027	0.972	1.085	0.346

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