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Table 3 Univariate and multivariate analysis of potential prognostic factors for overall survival

From: The prognostic value of the preoperative c-reactive protein/albumin ratio in ovarian cancer

Variables

Univariate analysis

Multivariate analysis

HR

95% CI

P

HR

95% CI

P

Age(years) (≤ 50 vs >50)

1.024

1.007–1.040

0.004

1.017

1.000–1.035

0.046

FIGO Stage(I vs II vs III vs IV)

2.028

1.573–2.614

<0.001

1.577

1.189–2.091

0.002

Grade(G1 vs G2 vs G3)

1.176

0.915–1.512

0.206

   

Residual tumor (≤2 cm vs >2 cm)

3.352

2.267–4.955

<0.001

2.337

1.518–3.597

<0.001

Histological subtype

0.821

0.700–0.962

0.015

   

Ascites(yes vs no)

1.671

1.127–2.479

0.011

   

Albumin

0.928

0.889–0.967

<0.001

   

CRP level

1.005

1.001–1.009

0.027

   

CA-125

1.000

1.000–1.000

0.145

   

GPS

1.383

1.042–1.835

0.025

   

mGPS

1.409

1.061–1.873

0.018

   

PNI

1.787

1.212–2.634

0.003

   

NLR

1.407

0.885–2.238

0.149

   

PI

1.377

1.035–1.832

0.028

   

PLR

1.921

1.207–3.056

0.006

   

CRP/Alb ratio

1.287

1.139–1.454

<0.001

1.330

1.131–1.564

0.001

  1. HR hazard ratio, FIGO International Federation of Gynecologists and Obstetricians, G grade, CRP C-reactive protein, CA cancer antigen, GPS Glasgow Prognostic Score, mGPS modified, GPS PNI Prognostic Nutritional Index, NLR Neutrophil lymphocyte ratio, PI Prognostic index, PLR Platelet lymphocyte ratio, Alb Albumin