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Letter to the Editor

Concerning issues in evaluating the inter-rater reliability. Comment on “risk factors for underestimation of patient pain in outpatient colonoscopy” by Ryhlander et al.

ORCID Icon, , , &
Pages 1105-1107 | Received 14 Feb 2023, Accepted 25 Mar 2023, Published online: 02 May 2023

References

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  • Fleiss JL, Cohen J. The equivalence of weighted kappa and the intraclass correlation coefficient as measures of reliability. Educ Psychol Measur. 1973;33(3):613–619.
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  • Brenner H, Kliebsch U. Dependence of weighted kappa coefficients on the number of categories. Epidemiology. 1996;7(2):199–202.

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