Table 3.

Multivariate analysis for survival

	P value	Relative Risk	95% CI for Exp. B
			lower	upper
combined metastasis	0.018	1.72	1.095	2.688
Locally invasion	0.038	1.62	1.028	2.544
massive ascites ≥ 1000 mL	0.04	1.58	1.02	2.495
Primary cancer site	0.068	0.77	0.59	1.02
Timing of metastasis to ovary	0.543	1.16	0.72	1.88
Histologic type	0.51	1.20	0.81	1.59