Table 2 Intra- and inter-observer reliability of articular geometry
From: Anatomic risk factor for meniscal lesion in association with ACL rupture
Mean ± SD | ICC (95% CI) | |
|---|---|---|
Medial sagittal femoro-tibial ratio (MSR) | ||
Reviewer 1 | ||
Analysis 1 | 1.59 ± 0.02 | 0.94 (0.91–0.98) |
Analysis 2 | 1.61 ± 0.05 | |
Reviewer 2 | 1.62 ± 0.03 | 0.92 (0.87–0.94) |
Lateral sagittal femoro-tibial ratio (LSR) | ||
Reviewer 1 | ||
Analysis 1 | 2.11 ± 0.04 | 0.98 (0.95–0.99) |
Analysis 2 | 2.11 ± 0.03 | |
Reviewer 2 | 2.14 ± 0.04 | 0.88 (0.82–0.93) |
Medial tibial plateau concavity (MTC) | ||
Reviewer 1 | ||
Analysis 1 | 13.6 ± 0.91 | 0.89 (0.84–0.92) |
Analysis 2 | 13.2 ± 0.73 | |
Reviewer 2 | 13.4 ± 0.65 | 0.92 (0.87–0.95) |
Lateral tibial plateau convexity (LTC) | ||
Reviewer 1 | ||
Analysis 1 | 16.07 ± 1.38 | 0.82 (0.77–0.85) |
Analysis 2 | 15.35 ± 0.99 | |
Reviewer 2 | 18.64 ± 1.83 | 0.85 (0.81–0.92) |
Medial femoral condyle convexity (MFC) | ||
Reviewer 1 | ||
Analysis 1 | 2.89 ± 0.02 | 0.98 (0.95–0.99) |
Analysis 2 | 2.9 ± 0.05 | |
Reviewer 2 | 2.89 ± 0.02 | 0.95 (0.9–0.98) |
Lateral femoral condyle convexity (LFC) | ||
Reviewer 1 | ||
Analysis 1 | 2.94 ± 0.02 | 0.97 (0.93–0.99) |
Analysis 2 | 2.95 ± 0.04 | |
Reviewer 2 | 2.97 ± 0.03 | 0.88 (0.83–0.92) |