Table 2. Univariate and multivariate analyses of overall survival in ovarian cancer patients.

	Univariate analysis		Multivariate analysis
Variables	Hazard ratio [95% CI]	p value	Hazard ratio [95% CI]	p value
Age (> 50)	2.20 [1.17–4.13]	0.014	2.02 [1.02–3.98]	0.043
FIGO stage (III/IV)	4.72 [1.68–13.24]	0.003	3.15 [1.08–9.18]	0.036
Cell type (non-serous)	0.31 [0.13–0.73]	0.008	0.56 [0.23–1.34]	0.193
Grade (poor)	1.84 [1.00–3.39]	0.049	1.73 [0.90–3.29]	0.098
CA125 (> 35)	1.97 [0.70–5.50]	0.196	NA
FILIP1L-	3.04 [1.46–6.34]	0.003	2.30 [1.03–5.15]	0.043
Beta-catenin+	0.72 [0.40–1.30]	0.283	NA
SLUG+	1.80 [0.97–3.34]	0.062	NA
FILIP1L-/Beta-catenin+	2.80 [0.91–8.63]	0.074	NA
FILIP1L-/SLUG+	3.08 [1.27–7.47]	0.013	2.77 [1.08 – 7.07]	0.033
Beta-catenin+/SLUG+	1.36 [0.58–3.18]	0.485	NA

Abbreviations: FIGO, International Federation of Gynecology and Obstetrics; CI, confidence interval; NA, not applicable.