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Table 1 Kappa coefficients for the inter-observer reliability of the Schatzker, AO/OTA and three-column classification

From: Inter-observer reliability assessment of the Schatzker, AO/OTA and three-column classification of tibial plateau fractures

 

Schatzker

AO/OTA

Three-column

Observer 1/2

0.576

0.710

0.731

Observer 1/3

0.582

0.635

0.706

Observer 1/4

0.570

0.603

0.890

Observer 2/3

0.513

0.586

0.721

Observer 2/4

0.589

0.510

0.730

Observer 3/4

0.572

0.692

0.818

Mean

0.567

0.623

0.766

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Journal of Trauma Management & Outcomes

ISSN: 1752-2897

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