3个月 | 6个月 | 12个月 | ||||||||||
轴倾角 | 转矩 | 压低 | 磨牙远移 | 轴倾角 | 转矩 | 压低 | 磨牙远移 | 轴倾角 | 转矩 | 压低 | 磨牙远移 | |
隐形矫 治组 | 3.48 ± 1.88 | 1.72 ± 0.47 | 1.21 ± 0.09* | 2.98 ± 0.12# | 3.67 ± 2.11 | 1.72 ± 0.47 | 2.26 ± 0.12* | 2.13 ± 0.14# | 3.65 ± 2.34 | 2.35 ± 0.18* | 2.95 ± 0.11* | 2.65 ± 0.21# |
固定矫 治组 | 4.32 ± 2.08 | 1.87 ± 0.45 | 0.54 ± 0.07* | 0.49 ± 0.11# | 3.89 ± 2.23 | 3.87 ± 0.45 | 0.96 ± 0.08* | 0.53 ± 0.17# | 3.53 ± 2.17 | 4.16 ± 0.24* | 1.57 ± 0.06* | 0.53 ± 0.28# |
t | 1.706 | −0.383 | −3.564 | −12.395 | 4.182 | 3.592 | −4.773 | 7.146 | −2.745 | −2.013 | −4.108 | −2.761 |
P | 0.537 | 0.648 | 0.004 | 0.000 | 0.648 | 0.012 | 0.003 | 0.000 | 0.721 | 0.047 | 0.004 | 0.000 |