Table 4.

Univariate & multivariate cox proportional hazards model to predict factors associated with OS of endometrial carcinoma patients

Variable	Univariate		Multivariate
	Hazard Ratio (95% Cl)	P value	Hazard Ratio (95% Cl)	P value
Age	0.405 (0.087-1.891)	0.250	0.362 (0.033-3.956)	0.405
Pregnancy	0.509 (0.065-3.982)	0.520	8.789 (0.219-353.313)	0.249
Pathological type	6.180 (1.787-21.372)	0.004**	0.110 (0.007-1.672)	0.112
Stage	4.703 (2.435-9.081)	< 0.001**	1.536 (0.421-5.602)	0.515
Grade	2.595 (1.254-5.370)	0.010*	1.623 (0.543-4.852)	0.386
Vascular invasion	18.851 (5.389-65.940)	< 0.001**	1.373 (0.189-9.986)	0.754
Lymphatic metastasis	47.233 (11.65-191.492)	< 0.001**	63.766 (4.493-904.945)	0.002**
CHRM3	4.249 (0.918-19.673)	0.046*	2.792 (0.458-17.026)	0.266

^* P < 0.05;

^** P < 0.01.