TABLE 2:

Intrareader and interreader concordance in interpreting MR images

Image DisplayIntrareader*Interreader
FilmDigitalCombined
Observed agreement0.930.921.000.96
Predicted chance agreement0.530.500.560.51
κ0.860.851.000.91
  • * Film only. Digital not included because of 100% interreader agreement.