Table 6 Difference analysis among the pre-peak growth period.
Cervical posture variables | Class I | Class II | Class III | P |
---|---|---|---|---|
NSL/VER | 91.09 ± 11.99 | 97.58 ± 5.55 | 91.54 ± 10.82 | 0.101 |
NL/VER | 88.93 ± 5.22 | 88.18 ± 5.39 | 86.65 ± 4.26 | 0.426 |
NSL/OPT | 100.30 ± 8.49 | 97.92 ± 10.12 | 93.82 ± 8.85 | 0.143 |
NL/OPT | 93.34 ± 7.98 | 89.39 ± 7.83 | 82.89 ± 9.99 | 0.005** |
NSL/CVT | 101.83 ± 8.74 | 101.39 ± 9.76 | 98.25 ± 8.85 | 0.483 |
NL/CVT | 94.90 ± 8.38 | 92.72 ± 6.88 | 87.79 ± 10.09 | 0.062 |
OPT/HOR | 89.96 ± 6.81 | 88.44 ± 7.98 | 95.18 ± 10.48 | 0.068 |
CVT/HOR | 86.79 ± 8.43 | 85.82 ± 8.06 | 90.47 ± 9.76 | 0.282 |
OPT/CVT | 3.63 ± 3.12 | 3.87 ± 3.75 | 4.71 ± 4.52 | 0.705 |