Table 2 Analysis of angular displacements during the application of 1 Nm moment in flexion and extension and axial rotation motions
Movement | CD canines | NCD canines | p value | 95 % CI | |
|---|---|---|---|---|---|
Flexion | Zero crossing displacement | 0.01° (±0.02) | 0.01° (±0.03) | 0.850 | −0.003, 0.024 |
Halfway from zero to peak displacement | 1.16° (±0.39) | 0.73° (±0.16) | 0.000 | 0.584, 0.876 | |
Peak displacement | 2.29° (±0.79) | 1.44° (±0.33) | 0.000 | 1.150, 1.735 | |
Halfway from peak to zero displacement | 1.15° (±0.39) | 0.72° (±0.16) | 0.000 | 0.573, 0.866 | |
Extension | Zero crossing displacement | 0.00° (±0.00) | 0.00° (±0.00) | 0.753 | −0.001, 0.002 |
Halfway from zero to peak displacement | −0.82° (±0.28) | −0.44° (±0.19) | 0.000 | −0.554, −0.220 | |
Peak displacement | −1.61° (±0.53) | −0.86° (±0.38) | 0.000 | −1.063, −0.434 | |
Halfway from peak to zero displacement | −0.78° (±0.27) | −0.43° (±0.20) | 0.000 | −0.514, −0.185 | |
Right axial rotation | Zero crossing displacement | 0.00° (±0.01) | 0.00° (±0.03) | 0.358 | −0.002, 0.001 |
Halfway from zero to peak displacement | 0.55° (±0.25) | 0.37° (±0.17) | 0.016 | 0.036, 0.334 | |
Peak displacement | 1.10° (±0.50) | 0.73° (±0.35) | 0.017 | 0.071, 0.663 | |
Halfway from peak to zero displacement | 0.55° (±0.25) | 0.36° (±0.17) | 0.017 | 0.035, 0.331 | |
Left axial rotation | Zero crossing displacement | 0.00° (±0.01) | 0.00° (±0.00) | 0.492 | −0.001, 0.001 |
Halfway from zero to peak displacement | −0.60° (±0.20) | −0.38° (±0.24) | 0.007 | −0.374, −0.066 | |
Peak displacement | −1.20° (±0.41) | −0.73° (±0.48) | 0.003 | −0.778, −0.172 | |
Halfway from peak to zero displacement | −0.56° (±0.21) | −0.34° (±0.22) | 0.005 | −0.366, −0.069 | |