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Table 2 Mean kappa values for overall inter-observer agreement

From: Low inter-observer agreement among experienced shoulder surgeons assessing overstuffing of glenohumeral resurfacing hemiarthroplasty based on plain radiographs

 

Implant size

Inclination

Stuffing

Round 1 (95% CI)

0.48 (0.43–0.55)

0.46 (0.39–0.53)

0.24 (0.20–0.29)

Round 2 (95% CI)

0.41 (0.35–0.47)

0.44 (0.37–0.52)

0.28 (0.24–0.34)

  1. CI confidence interval
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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X