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. Author manuscript; available in PMC: 2021 Feb 23.
Published in final edited form as: J Magn Reson Imaging. 2016 Jul 8;45(2):579–585. doi: 10.1002/jmri.25372

TABLE 6.

Kappa Statistic Calculations for Two Highly Experienced Readers Detecting Index Lesions

Reader 2 lesion detected?
Yes No Total
Reader 1 lesion detected? Yes 30 2 32 pe 0.87
No 3 0 3 po 0.86
Total 33 2 35 kappa −0.07