Table 1 Univariate and multivariate analyses of the correlation of CXCL8, DDX60, IFI44L, RSAD2, and RTP4 expression with overall survival (OS) among OC patients

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