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Table 1 Interpretation of Kappa coefficient values between 0 and 1

From: Agreement between physicians and non-physician clinicians in starting antiretroviral therapy in rural Uganda

 

Strength of 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

  1. Source: Landis JR, Koch GG: The measurement of observer agreement for categorical data. Biometrics 1977, 33:159–175.
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Human Resources for Health

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