Table 5.

Multivariate Survival Analysis (Cox Regression Model)

Characteristic	β	Standard error	Wald	df	RR	95% CI of RR	P
Cytoplasmic CD24							0.001
Negative					1.00
Positive	2.050	0.632	10.5	1	7.77	2.3–26.8	0.001
FIGO stage			11.9	2			0.003
I					1.00
II–III	1.603	1.041	2.4	1	4.97	0.64–38.1	0.124
IV	3.781	1.234	9.4	1	43.85	3.90–492.3	0.002
Histological diagnosis							0.051
Serous or non-serous					1.00
Undifferentiated	1.001	0.513	3.8	1	2.72	0.995–7.44	0.051