Table 3.

Multivariate Analysis for Overall Survival by Cox Proportional Hazards Model

Clinicopathological Characteristics	HR	95% CI	p Value
Gender	0.80	0.7232–1.25	0.73
Age	0.67	0.553–1.415	0.67
Tumor size (cm)	0.57	0.71–1.13	0.75
Histologic type	1.03	0.94–1.62	0.37
FIGO stage	3.01	1.46–9.34	0.003
Lymph node metastasis	1.27	1.1–1.76	0.511
RIPK4 expression	3.4	1.81–11.4	0.002
EZH2 expression	2.91	1.51–9.32	0.005