From: A new acute scaphoid fracture assessment method: a reliability study of the ‘long axis’ measurement
Centre 1 | Centre 2 | Overall mean | |||||||
---|---|---|---|---|---|---|---|---|---|
1 vs 2 | 1 vs 3 | 2 vs 3 | Mean | 1 vs 2 | 1 vs 3 | 2 vs 3 | Mean | ||
Russe reliability(Kappa) | 0.00 | 0.253 | 0.00 | 0.084 | 0.066 | 0.056 | 0.156 | 0.055 | 0.070 |
Herbert reliability(kappa) | 0.464 | 0.389 | 0.314 | 0.389 | 0.271 | 0.425 | 0.227 | 0.308 | 0.348 |
Mayo reliability(kappa) | 0.562 | 0.568 | 0.463 | 0.531 | 0.717 | 0.462 | 0.481 | 0.553 | 0.542 |
Central distance reliability(ICC) | 0.748(0.856) | 0.687(0.814) | 0.701(0.825) | 0.715(0.883) | 0.636(0.717) | 0.569(0.725) | 0.600(0.750) | 0.686(0.867) | 0.701(0.875) |
Ulnar distance reliability(ICC) | 0.667(0.800) | 0.664(0.798) | 0.476(0.645) | 0.598(0.817) | 0.400(0.572) | 0.359(0.528) | 0.178(0.302) | 0.307(0.571) | 0.453(0.694) |
Radial distance reliability(ICC) | 0.650(0.788) | 0.717(0.835) | 0.569(0.725) | 0.644(0.844) | 0.455(0.625) | 0.596(0.747) | 0.224(0.366) | 0.437(0.699) | 0.541(0.772) |
Sagittal deformity reliability(kappa) | 0.400 | 0.067 | 0.163 | 0.21 | 0.366 | 0.098 | 0.112 | 0.192 | 0.201 |
Coronal deformity reliability(kappa) | 0.268 | 0.118 | 0.250 | 0.212 | 0.420 | 0.189 | 0.112 | 0.240 | 0.226 |
Comminution deformity reliability(kappa) | 0.279 | 0.279 | 0.426 | 0.328 | 0.684 | 0.815 | 0.667 | 0.722 | 0.525 |