Table 3.

Multivariate COX proportional hazards regression model analysis for overall survival and disease-free survival in CRC patients

Variables	OS			DFS
	HR	95 % CI	P	HR	95 % CI	P
Gender	0.481	0.156-1.482	0.202	0.701	0.285-1.723	0.438
Age(years)	0.740	0.295-1.852	0.520	0.846	0.384-1.863	0.678
Tumor Location	0.482	0.133-0.749	0.267	0.891	0.388-2.046	0.786
Tumor size(cm)	0.476	0.184-1.230	0.125	0.805	0.327-1.977	0.636
Tumor depth	0.741	0.301-1.824	0.514	0.625	0.277-1.414	0.259
Differentiation	0.687	0.271-1.740	0.428	0.632	0.253-1.580	0.326
Lymph node metastasis	6.180	1.629-23.441	0.007	3.813	1.340-10.852	0.012
MiR-106b expression	3.946	1.052-14.804	0.042	3.472	1.134-10.631	0.029
DLC1 expression	0.603	0.219-1.657	0.326	0.445	1.177-1.117	0.085