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Table 5 Kappa value according to Landis and Koch

From: Comparison of methods for the identification of microorganisms isolated from blood cultures

Kappa value

Level of agreement

<0.00

No agreement

0.00–0.20

Slight

0.21–0.40

Fair

0.41–0.60

Moderate

0.61–0.80

Substantial

0.81–1.00

Almost perfect