Table 1. Clinicopathological characteristics of CRC patients included in this study.

Characteristic		%
Age:	< 57	44
	≥ 57	56
Gender:	Male	52
	Female	48
Tumor site:	Colon	48
	Rectum	52
TNM stage:	Benign	7.7
	Stage I	11.5
	Stage II	46.2
	Stage III	34.6
	Stage IV	0