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. 2019 Dec 27;6:30. doi: 10.1186/s40658-019-0261-z

Table 2.

Concordance correlation coefficients for OSEM reconstructions for patients whose unaltered activity ratio was > 90%

AR (%) BW StD ENT
90 vs. CCC Cb r CCC Cb r CCC Cb r
80 0.820 0.853 0.961 0.856 0.870 0.984 0.970 0.974 0.996
70 0.653 0.700 0.933 0.578 0.630 0.918 0.879 0.889 0.989
60 0.473 0.536 0.882 0.279 0.407 0.685 0.729 0.756 0.965
50 0.362 0.433 0.836 0.168 0.289 0.582 0.653 0.671 0.973

AR activity ratio, BW bandwidth, StD standard deviation, ENT entropy, CCC concordance correlation coefficient, Cb bias correction factor, r Pearson’s correlation coefficient