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Table 4 Multivariate analysis

From: Parotid gland shrinkage during IMRT predicts the time to Xerostomia resolution

Covariate HR 95%CI p value
   Lower Upper  
Body Mass Index 0.932 0.875 0.992 0.027
% PG Shrinkage at mid-tmt 1.034 1.004 1.064 0.024
WA mean PG pl-D 0.927 0.886 0.971 0.001
  1. Abbreviations: see Table 3.