From: Reliability of clinically relevant 3D foot bone angles from quantitative computed tomography
Intra-rater intraclass correlation coefficient | Inter-rater intraclass correlation coefficient | ||||
---|---|---|---|---|---|
Rater 1 | Rater 2 | Rater 1 vs.Rater 2 | Rater 1 vs.Auto | Rater 2 vs.Auto | |
Cuboid:Calcaneus | |||||
Sagittal plane (α) | 0.77 (0.51, 0.90) | 0.51 (0.10, 0.77) | 0.68 (0.35, 0.86) | 0.72 (0.42, 0.88) | 0.63 (0.27, 0.84) |
Frontal plane (β) | 0.87 (0.71, 0.95) | 0.65 (0.31, 0.85) | 0.59 (0.21, 0.82) | 0.63 (0.27, 0.84) | 0.41 (0.03, 0.72) |
Transverse plane (γ) | 0.95 (0.87, 0.98) | 0.75 (0.47, 0.89) | 0.93 (0.83, 0.97) | 0.90 (0.76, 0.96) | 0.81 (0.57, 0.92) |
Talus:Calcaneus | |||||
Sagittal plane (α) | 0.43 (0.01, 0.73) | 0.17 (−0.28, 0.56) | 0.56 (0.17, 0.80) | 0.50 (0.08, 0.77) | 0.24 (−0.21, 0.61) |
Frontal plane (β) | 0.94 (0.84, 0.97) | 0.85 (0.66, 0.94) | 0.84 (0.65, 0.94) | 0.78 (0.52, 0.91) | 0.82 (0.59, 0.92) |
Transverse plane (γ) | 0.98 (0.96, 0.99) | 0.96 (0.90, 0.98) | 0.98 (0.97, 0.99) | 0.95 (0.88, 0.98) | 0.93 (0.84, 0.97) |
Navicular:Talus | |||||
Sagittal plane (α) | 0.35 (0.10, 0.68) | 0.61 (0.23, 0.82) | 0.39 (−0.06, 0.70) | 0.41 (0.03, 0.72) | 0.48 (0.06, 0.75) |
Frontal plane (β) | 0.95 (0.89, 0.98) | 0.57 (0.18, 0.80) | 0.57 (0.19, 0.81) | 0.99 (0.97, 1.00) | 0.59 (0.21, 0.81) |
Transverse plane (γ) | 0.93 (0.84, 0.97) | 0.80 (0.56, 0.91) | 0.86 (0.69, 0.94) | 0.85 (0.65, 0.94) | 0.62 (0.26, 0.83) |
Navicular:Calcaneus | |||||
Sagittal plane (α) | 0.71 (0.39, 0.87) | 0.42 (0.01, 0.72) | 0.61 (0.24, 0.82) | 0.71 (0.40, 0.87) | 0.75 (0.47, 0.89) |
Frontal plane (β) | 0.98 (0.96, 0.99) | 0.86 (0.67, 0.94) | 0.92 (0.80, 0.97) | 0.97 (0.93, 0.99) | 0.89 (0.73, 0.95) |
Transverse plane (γ) | 0.97 (0.92, 0.99) | 0.87 (0.69, 0.95) | 0.92 (0.81, 0.97) | 0.95 (0.87, 0.98) | 0.85 (0.65, 0.94) |