Table 2.

Cox regression of clinicopathological variables regarding overall survival.

Co-Variants	Significance	Hazard Ratio of Exp (B)	Lower 95% CI of Exp (B)	Upper 95% CI of Exp (B)
EP4 IRS ≥ 3	0.016	2.924	1.225	6.980
Age	<0.001	1.052	1.026	1.080
Grading	0.007	1.904	1.197	3.027
pN	0.033	1.941	1.055	3.572
pT	0.417	1.506	0.561	4.039
FIGO	0.704	0.863	0.405	1.841
Focalty	0.688	0.843	0.366	1.940
Histology	0.877	1.092	0.360	3.307

Bold number characterize p-values below 0.05.