Table 1.

Univariate and multivariate analyses of the correlation of CXCL8, DDX60, IFI44L, RSAD2, and RTP4 expression with overall survival (OS) among OC patients

Variables	Univariate analysis			Multivariate analysis
	HR	95%CI	P	HR	95%CI	P
Age (< 60 vs. > 60)	0.741	0.524–1.048	0.090	0.684	0.944–1.722	0.040
Stage (stages I and II vs. stages III and IV)	0.511	0.331–0.789	0.002	0.480	0.542–1.622	0.001
Grade (G1 and G2 vs. G3 and G4)	0.799	0.537–1.188	0.268	0.701	0.752–1.868	0.098
CXCL8	0.564	0.370–0.859	0.008	0.715	0.960–1.048	0.138
DDX60	0.647	0.420–0.995	0.047	0.393	0.990–1.021	0.000
IFI44L	1.419	1.001–2.012	0.049	1.739	0.885–1.134	0.029
RSAD2	1.689	1.133–2.512	0.010	1.853	0.990–1.014	0.017
RTP4	0.526	0.318–0.871	0.013	0.351	0.956–0.998	0.000

Bold values indicate P < 0.05. HR hazard ratio, Cl confidence interval