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Table 6 Multivariate analysis of potential prognostic factors for recurrence free survival among 62 advanced serous epithelial ovarian carcinoma patients showing complete response to chemotherapy

From: WT1 gene expression as a prognostic marker in advanced serous epithelial ovarian carcinoma: an immunohistochemical study

Characteristic

Hazard ratio

95%CI

p-value

1. FIGO staging

   

   III

1

-

0.8104

   IV

1.14

0.40 – 3.22

 

2. Histologic grade

   

   1

1

-

0.9783

   2

0.93

0.41 – 2.10

 

   3

1.05

0.39 – 2.86

 

3.Residual tumor (cm)

   

   None

1

-

0.8482

   >0 – 1

0.93

0.21 – 4.13

 

   >1 – 2

0.41

0.05 – 3.55

 

   >2

0.88

0.36 – 2.16

 

4.WT1 staining

   

   No

1

-

0.0017

   Yes

3.36

1.60 – 7.03