Table 4.
Differences of cephalometric measurements for T0, T1, and T2 between groups: mean ± standard error (SE). Post hoc test with Bonferroni correction ANOVA model of repeated measurements (p values)
| M Measurements | T0 | T1 | T2 | |||
|---|---|---|---|---|---|---|
| Mean ± SE | p value | Mean ± SE | p value | Mean ± SE | p value | |
| U1L (mm) | 0.07 ± 0.67 | 1.000 | − 0.02 ± 0.63 | 1.000 | − 0.01 ± 0.63 | 1.000 |
| OB (mm) | − 1.03 ± 0.60 | 0.286 | 0.02 ± 0.56 | 1.000 | 0.02 ± 0.51 | 1.000 |
| MP (°) | − 4.83 ± 1.91 | 0.053 | − 5.74 ± 2.11 | 0.033* | − 5.30 ± 2.06 | 0.047* |
| CR-SN (mm) | 2.87 ± 1.19 | 0.068 | 5.37 ± 1.20 | 0.001* | 5.16± 1.21 | 0.001* |
| IE-SN (mm) | 2.38 ± 1.16 | 0.150 | 5.18 ± 1.20 | 0.001* | 5.16 ± 1.21 | 0.001* |
| U1-PP (°) | 0.64 ± 2.89 | 1.000 | 3.36 ± 1.79 | 0.114 | 3.03 ± 1.93 | 0.183 |
| IMPA (°) | − 0.33 ± 2.54 | 1.000 | 0.01 ± 3.07 | 1.000 | − 0.95 ± 2.97 | 1.000 |
| U1-L1 (°) | − 2.52 ± 3.06 | 1.000 | − 1.10 ± 2.46 | 1.000 | 0.27 ± 2.63 | 1.000 |
U1L upper incisor length, OB overbite, MP mandibular plane, CR-SN upper incisor position 1, IE-SN upper incisor position 2, U1-PP upper incisor inclination, IMPA lower incisor inclination, U1-L1 interincisal angle