Table 4.

Multivariate Cox analysis of independent prognostic factors of disease-free survival.

Disease-Free Survival	Significance	Hazard Ratio	Confidence Interval
FIGO (I–II vs. III–IV)	p = 0.005	2.43	1.31–4.51
Ascites	p = 0.761	0.93	0.60–1.46
AKR1B1 expression (continuous variable)	p = 0.005	0.990	0.984–0.997
AKR1B10 expression (continuous variable)	p = 0.715	0.998	0.989–1.008