Table 2.

Prognostic factors on progression-free-survival were analyzed by univariate and multivariate Cox's proportional hazards models.

	Univariate analysis		Multivariate analysis
	HR (95% CI)	p-value	HR (95% CI)	p-value
Age (years) (≥55 Vs.<55)	0.97 (0.72-1.69)	0.360	1.22 (0.77-1.68)	0.456
Histology Types (Serous Vs. Non-serous)	0.85 (0.61-1.77)	0.216	1.35 (0.92-2.17)	0.704
Grade (Low Vs. High)	1.58 (0.96-3.74)	0.089	1.79 (1.48-3.04)	0.061
FIGO Stage (I-II Vs. III-IV)	4.21 (2.37-9.71)	<0.001	3.94 (2.32-8.95)	<0.001
Residual Tumor (<1 cm Vs.≥1cm)	3.79 (2.08-4.94)	0.001	3.45 (2.78-4.56)	0.001
Gal-1 (Negative /Low Vs. Moderate /High )	2.82(1.55-4.54)	0.049	2.48 (1.46-4.77)	0.042