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Table 4 Multivariate analysis of potential prognostic factors for overall survival of 99 advanced serous epithelial ovarian carcinoma patients

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 - 0.4602
   IV 1.47 0.54 – 3.97  
2. Histologic grade    
   1 1 - 0.9456
   2 0.96 0.50 – 1.84  
   3 1.11 0.50 – 2.46  
3. Residual tumor (cm)    
   None 1 - 0.3522
   >0 – 1 2.63 0.86 – 1.84  
   >1 – 2 0.74 0.13 – 4.11  
   >2 1.28 0.59 – 2.79  
4. Chemotherapy response    
   Complete 1 - 0.0038
   Partial 0.61 0.22 – 1.72  
   Stable 2.29 0.86 – 6.13  
   Progressive 2.93 1.53 – 5.62  
5. WT1 staining    
   No 1 - 0.0138
   Yes 1.98 1.28 – 3.79  
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