Table 1.

Clinicopathologic Features of 80 Patients with Colorectal Cancer

Clinicopathological Features	Low CDK1 Expression	High CDK1 Expression	P value
	n=40	n=40
Age (year)
≥60	26	23	0.491
<60	14	17
Gender
Male	19	22	0.502
Female	21	18
Location
Left	25	14	0.014
Right	15	26
Pathology type
Infiltrating type	24	27	0.485
Ulcerative type	16	13
Differentiation
Poorly differentiated	17	21	0.371
Well–moderatedly differentiated	23	19
Depth of tumor invasion
T2	12	7	0.421
T3	13	15
T4	15	18
Lymph node metastasis
N1	13	25	0.007
N2	27	15
TNM stage
III stage	23	13	0.025
IV stage	17	27