Table 4.

Analysis of independent correlation factors of colorectal cancer prognosis with Cox multivariate regression analysis.

Factors	B	S.E.	Ward	Sig.	Exp(B)	95% CI for Exp(B)
						Lower	Upper
IL-6 expression	−0.401	0.237	2.868	0.090	0.670	0.421	1.065
Age	0.222	0.238	0.874	0.350	1.249	0.784	1.989
Tumor size	−0.455	0.222	4.201	0.060	0.635	0.391	1.083
FIGO stage	−0.181	0.299	0.364	0.546	0.835	0.464	1.501
Lymph node metastasis	−1.531	0.328	21.784	<0.0001	0.216	0.114	0.411
Stromal invasion	−0.369	0.337	1.195	0.274	0.692	0.357	1.340
Tumor differentiation	−0.181	0.302	0.359	0.549	0.835	0.462	1.508