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. 2021 Jul 25;56(9):808–813. doi: 10.1007/s00535-021-01810-2

Table 5.

Multi-rater κ coefficient between pathologists and endoscopists (N = 65)

Endoscopists Pathologists
Cancer Non-cancer Total
Cancer 57 8 65
Non-cancer 0 65 65

Kappa coefficient = 0.88 (95% CI 0.80–0.96)