Phone (Mean ± SD) | 3DMA (Mean ± SD) | ICC (3,3) | Spearman’s ρ* | 95% CI | Average systematic bias (CI) | Width of 95% LoA | % Error† | Prop Bias€ | Fixed Bias€ | |
---|---|---|---|---|---|---|---|---|---|---|
Flexion | 52.0 ± 8.7 | 49.9 ± 8.8 | 0.98 | 0.99 | 0.30 to 0.996 | None | 2.3 | 2 | N | N |
Extension | 79.3 ± 8.0 | 80.4 ± 9.9 | 0.92 | 0.83 | 0.80 to 0.97 | None | 9.6 | 6 | N | N |
Right Lateral Flexion¥ | 45.0 ± 7.3 | 43.0 ± 7.0 | 0.96 | 0.93 | 0.71 to 0.99 | None | 4.6 | 5 | N | N |
Left Lateral Flexion | 48.8 ± 8.8 | 47.8 ± 8.0 | 0.95 | 0.92 | 0.89 to 0.98 | None | 7.1 | 7 | N | N |
Right Rotation | 57.1 ± 9.7 | 70.9 ± 7.2 | 0.53 | 0.81 | -0.13 to 0.85 | -33.7 + 0.31 | 9.6 | 8 | Y | Y |
Left Rotation | 65.3 ± 15.1 | 71.4 ± 5.8 | 0.53 | 0.52 | -0.60 to 0.80 | -71.2 + 0.95 | 18.6 | 14 | Y | Y |