Table 2.

Cox’s Proportional Hazard Model Analysis of Prognostic in Patients with CRC

Variables	Univariate Analysis		P	Multivariate Analysis		P
	HR	95% CI		HR	95% CI
Age(years)
≥60/<60	0.860	0.563–1.231	0.329
Gender
Male/Female	1.183	0.618–2.265	0.610
Location
Left/Right	0.497	0.321–0.752	0.028	0.469	0.309–0.692	0.024
Pathology type
Infiltrating/Ulcerative	0.952	0.637–1.754	0.574
Differentiation
Poorly/Well–moderatedly	1.147	0.763–1.624	0.463
Depth of tumor invasion
T2–3/T4	0.712	0.576–0.943	0.047	0.863	0.633–1.057	0.079
Lymph mode metastasis
N1/N2	0.695	0.504–0.983	0.035	0.764	0.568–0.946	0.044
TNM stage
III stage/IV stage	0.574	0.368–0.889	0.037	0.565	0.341–0.863	0.019
CDK1 expression
High expression/Low expression	1.737	1.326–2.867	0.018	1.697	1.265–2.675	0.021

Abbreviations: HR, hazard ratio; CI, confidence interval.