Table 2 Summary of repeatability testing. A complete analysis (model generation plus measurement) was performed five times on a single specimen. Data are reported in degrees of motion in frontal, sagittal and transverse planes. Reproducibility is reported as the coefficient of variation from these repeated measurements
| Â | Pronation | Supination | ||||
|---|---|---|---|---|---|---|
Frontal (abduction/ adduction) | Sagittal (flexion/ extension) | Transverse (pronation/ supination) | Frontal (abduction/ adduction) | Sagittal (flexion/ extension) | Transverse (pronation/ supination) | |
Original | 1.04 | 0.19 | 11.38 | 2.12 | 0.60 | 21.03 |
Repeat 1 | 1.00 | 0.18 | 11.49 | 2.12 | 0.60 | 21.03 |
Repeat 2 | 0.99 | 0.20 | 11.32 | 2.07 | 0.66 | 20.45 |
Repeat 3 | 0.96 | 0.23 | 11.27 | 2.14 | 0.67 | 20.30 |
Repeat 4 | 1.02 | 0.15 | 11.35 | 2.12 | 0.65 | 20.56 |
Mean | 1.00 | 0.19 | 11.36 | 2.11 | 0.64 | 20.67 |
Standard deviation | 0.03 | 0.03 | 0.08 | 0.03 | 0.03 | 0.34 |
Coefficient of variation % | 3.03 | 15.43 | 0.72 | 1.23 | 5.29 | 1.63 |