Subgroup according to the different head postures
| Average | RMS | P-average | N-average | |
|---|---|---|---|---|
| Up | 0.00±0.06 | 1.00±0.66 | 0.29±0.15 | –0.30±0.20 |
| RotS | –0.28±0.23 | 1.65±0.59 | 0.26±0.27 | –0.77±0.35 |
| RotContr | –0.04±0.10 | 0.55±0.44 | 0.15±0.09 | –0.23±0.19 |
| Down | 0.04±0.41 | 1.96±1.00 | 0.61±0.51 | –0.55±0.47 |
Values are presented as mean±standard deviation.
RMS, root mean square; Up, upward rotation; RotS, same side in right or left rotation; RotContr, contralateral side in right or left rotation; Down, downward rotation.