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Table 4 Example of cross-tabulation of CTCAE pain grades and PRO-CTCAE pain severity ratings (n = 525)

From: Application of a Bayesian graded response model to characterize areas of disagreement between clinician and patient grading of symptomatic adverse events

   CTCAE Pain grade  
PRO-CTCAE Pain severity   0 1 2 3 Total
‘none’ 0 2 2 1 0 5
‘mild’ 1 112 85 13 0 210
‘moderate’ 2 56 92 32 3 183
‘severe’ 3 16 33 29 13 91
‘very severe’ 4 4 5 21 6 36
  Total 190 217 96 22 525
  1. Note: This sample size represents respondents in whom both CTCAE and PRO-CTCAE pain ratings were captured