Table 9.
Inter-Rater Reliability of Lower Extremity Biomechanical Angles using MAKO Software.
| Reliability | |||||
|---|---|---|---|---|---|
| Observer 1 (Z) | Observer 2 (M) | Observer 3 (P) | Observer 4 (PD) | Cronbach's Alpha | |
| Femoral Neck Version | 3.596 | 3.3131 | 4.1313 | 3.3939 | 0.967 |
| Femoral Rotation | 2.3673 | 2.3296 | 2.4592 | 2.3041 | 0.938 |
| Tubercle Alignment | 1.1111 | 0.9798 | 0.8384 | 1.1616 | 0.789 |
| Medial Posterior Tibial Slope | 11.0387 | 9.5892 | 9.2473 | 9.5387 | 0.729 |
| Lateral Posterior Tibial Slope | 10.1444 | 10.8182 | 10.8182 | 9.5677 | 0.966 |
| Femoral Resection Angle | 5.5859 | 5.6869 | 5.3636 | 5.3838 | 0.804 |
| Tibial Axis Difference | 0.5758 | 0.6263 | 0.5556 | 1.0707 | 0.516 |