Table 2. Demographics of patients with CRC and expression of miR-552.

Demographics	Number of subjects	p value
Genders		0.222
Male	34
Female	16
Ages		0.117
≤ 62	26
> 62	24
Degrees of differentiation		0.115
High	14
Medium	22
Low	14
TNM stages		0.001**
I	5
II	26
III	15
IV	4
Lymphonode metastasis		0.000***
Yes	22
No	28

Data was presented as mean ± SD.