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Table 1 Methods agreement to the drill size

From: Measurements of bone tunnel size in anterior cruciate ligament reconstruction: 2D versus 3D computed tomography model

Absolute agreement with drill size
   ICCα 95% CIβ
2D CT Mean 0.922 [0.713 to 0.97]
Coronal 0.876 [0.711 to 0.942]
Axial 0.907 [0.548 to 0.968]
Sagittal 0.876 [0.759 to 0.936]
3D Model Best fit transverse section 0.899 [0.784 to 0.938]
Best fit cylinder 0.745 [0.553 to 0.862]
Wall Thickness −0.004 [−0.081 to 0.12]
  1. Shows the intraclass correlation coefficient (ICC) and respective confidence intervals range ([95%CI]) for the CT and 3D model first measurements compared to the drill sizes.
  2. αICC (intraclass correlation coefficient).
  3. β95% CI (95% confidence intervals range).