Table 2.

Univariate and multivariate Cox regression analysis of clinicopathologic variables in 103 COAD patients.

Variable	Univariate analysis			Multivariate analysis
	HR	CI (95%)	P	HR	CI (95%)	P
Gender (male/female)	1.166	0,679-2.001	0.576
Age (≥60/<60)	1.319	0,746-2.330	0.339
Grade(well/moderate/poor)	1.066	0.560-2.028	0.844
Tumor recurrence (yes/no)	2.160	1.186-3.973	0.011	2.396	1.170-4.905	0.016
Tumor size (≥6cm/6cm)	1.414	0.813-2.459	0.219
AJCC-stage (I/II/III/IV)	12.074	6.348-22.961	0.000	3.432	1.151-10.228	0.026
T (T1/T2/T3/T4)	1.674	1.088-2.577	0.019	1.367	0.851-2.196	0.195
N (N0/N1/N2)	1.864	1.333-2.606	0.000	1.640	1.012-2.658	0.044
M (M0/M1)	60.491	19.159-190.988	0.000	12.822	1.772-92.738	0.011
CSF-1R (high/low)	2.157	1.225-3.798	0.007	2.863	1.461-5.608	0.002