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Table 4 Matched-pair V60 Analyses using C-DVH and BED-DVH.

From: Biological-effective versus conventional dose volume histograms correlated with late genitourinary and gastrointestinal toxicity after external beam radiotherapy for prostate cancer: a matched pair analysis

  δV60 (C-DVH) δV60 (BED-DVH) p-value*
Rectum    
   Matched Pair 1 1.17 1.99  
   Matched Pair 2 0.87 1.73  
   Matched Pair 3 1.88 2.73  
   Matched Pair 4 1.06 1.21  
   Matched Pair 5 2.17 3.53  
   Matched Pair 6 1.81 5.21  
   Mean 1.49 2.73 0.021
Bladder    
   Matched Pair 1 1.10 3.13  
   Matched Pair 2 0.90 2.13  
   Matched Pair 3 0.92 2.01  
   Matched Pair 4 0.40 0.27  
   Matched Pair 5 0.38 1.78  
   Matched Pair 6 0.57 0.55  
   Mean 0.71 1.64 0.021
  1. *p-values obtained using a students' t-test