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. Author manuscript; available in PMC: 2022 Jul 1.
Published in final edited form as: Ophthalmology. 2020 Oct 27;128(7):1070–1076. doi: 10.1016/j.ophtha.2020.10.025

Table 3.

Weighted kappa and Pearson Correlation Coefficient between pairs of 5 expert graders

Grader A B C D E
A 1
B 0.62 / 0.84 1
C 0.66 / 0.88 0.57 / 0.83 1
D 0.69 / 0.88 0.60 / 0.82 0.75 / 0.92 1
E 0.69 / 0.90 0.64 / 0.85 0.75 / 0.92 0.76 / 0.92 1