Table 2. Multivariate analysis for prognosis in stage III colorectal cancer.

Variate	B	SE	Wald	df	Sig.	Exp(B)	95% CI for Exp(B)
Tumor configuration	0.277	0.155	3.199	1	0.074	1.319	0.974–1.786
Intestinal obstruction	0.388	0.228	2.883	1	0.090	1.473	0.942–2.305
Serum CEA concentration	0.668	0.226	8.757	1	0.003	1.950	1.253–3.035
T stage	0.721	0.211	11.717	1	0.001	2.057	1.361–3.108
N stage	-0.147	0.339	0.189	1	0.664	0.863	0.444–1.677
LNR	2.464	0.663	13.789	1	0.000	11.748	3.200–43.122