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Table 4 Univariate and multivariate analyses of prognostic factors on OS by the Cox regression model

From: Evaluation of the value of preoperative CYFRA21-1 in the diagnosis and prognosis of epithelial ovarian cancer in conjunction with CA125

VariablesUnivariate analysismultivariate analysis
HR95% CI of HRp valueHR95% CI of HRp value
Age1.3610.520–3.5580.5301.776  
Tumor size0.8210.266–2.5290.731   
Subtype0.1940.032–1.1850.076   
Grade3.651.002–13.2900.050*2.9520.816–10.6810.099
Stage2.221.289–3.8210.004*2.0861.1115–3.9010.021*
Lymph node2.0490.779–5.3910.146   
Ascites2.8740.785–10.5180.111   
CA1251.420.463–4.3700.538   
CYFRA21-13.1281.017–9.6240.047*1.0940.307–3.8970.890
  1. *P < 0.05