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Table 5 Univariate 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 - 0.5904
   IV 1.24 0.57–2.70  
2. Histologic grade    
   1 1 - 0.9316
   2 0.87 0.40–1.85  
   3 0.98 0.45–2.14  
3. Residual tumor (cm)    
   None 1 - 0.3123
   >0–≤1 2.54 0.65–9.95  
   >1–≤2 0.40 0.05–3.19  
   >2 1.35 0.59–3.08  
4. WT1 staining    
   No 1 - 0.0001
   Yes 3.64 1.93–6.84  
5. Percent staining    
   0 1 - 0.0002
   1–50 5.22 2.51–10.82  
   51–100 2.51 1.10–5.75  
6. Intensity    
   0 1 - 0.0002
   1+ 3.11 1.55–6.24  
   2+ or 3+ 6.28 2.40–16.41  
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