Table 2:

Intermodality agreement of sTBF measurements

Observer 1Observer 2
Maximum TBFAverage TBFMaximum TBFAverage TBF
ICCa
    First0.884 (0.751–0.948)0.798 (0.588–0.908)0.749 (0.503–0.883)0.698 (0.417–0.857)
    Second0.798 (0.588–0.907)0.745 (0.495–0.881)0.718 (0.443–0.865)0.714 (0.443–0.865)
95% limits of agreementb
    First64.775.259.267.8
    Second65.471.161.260.1
  • a Data in parentheses are 95% confidence intervals.

  • b Expressed as a percentage of the mean.