Table 2.

Univariate and multivariate Cox regression analysis between prognostic risk model and clinicopathological parameters

Characteristics	Univariate Cox regression analysis				Multivariate Cox regression analysis
	HR	HR.95 L	HR.95H	p value	HR	HR.95 L	HR.95H	p value
Age	2.162465653	1.473275815	3.174054478	< 0.001	1.611064335	0.966106504	2.686586088	0.068
Stage	2.30704471	1.563193243	3.404860733	< 0.001	5.97890086	3.483108014	10.26303386	< 0.001
T	1.518821112	0.972301454	2.372533293	0.066	1.231451	0.58982	2.510992	0.55
N	2.213785821	1.419917467	3.451501778	< 0.001	0.392161053	0.213503048	0.720318953	0.003
M	2.993734856	1.097895745	8.163296402	0.032	2.370712367	0.602318224	9.331076006	0.217
Risk score	3.58086558	2.215190038	5.788486803	< 0.001	2.61272202	1.365950383	4.997484859	0.004