T1 to T2 | T2 to T3 | T1 to T3 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Segmented pendulum group | Quad pendulum group | Segmented pendulum group | Quad pendulum group | Segmented pendulum group | Quad pendulum group | ||||||||||
Cephalometric measures | Mean | SD | Mean | SD | pvalue | Mean | SD | Mean | SD | pvalue | Mean | SD | Mean | SD | pvalue |
Sagittal skeletal relations | |||||||||||||||
Maxillary position S-N-A | 0.30 | 0.80 | 0.40 | 1.10 | 0.32 | 0.60 | 0.60 | 0.70 | 0.40 | 0.14 | 0.90 | 0.70 | 1.10 | 0.80 | 0.36 |
Mandibular position S-N-Pg | −1.00 | 0.50 | −1.80 | 0.90 | 0.18 | 3.50 | 0.90 | 3.00 | 1.06 | 0.45 | 2.50 | 1.10 | 1.20 | 0.80 | 0.61 |
Sagittal jaw relation A-N-Pg | 1.00 | 0.60 | 1.20 | 0.40 | 0.35 | −3.00 | 0.50 | −3.00 | 0.30 | 0.57 | −2.00 | 0.60 | −1.80 | 0.40 | 0.26 |
Vertical skeletal relations | |||||||||||||||
Maxillary inclination S-N/ANS-PNS | 0.30 | 0.60 | 0.40 | 0.20 | 0.12 | 0.30 | 0.60 | 0.40 | 0.50 | 0.16 | 0.60 | 0.60 | 0.80 | 0.40 | 0.31 |
Vertical jaw relation ANS-PNS/Go-Gn | 0.40 | 0.60 | 0.60 | 0.50 | 0.63 | 0.40 | 0.40 | 0.60 | 0.50 | 0.14 | 0.80 | 0.50 | 1.20 | 0.50 | 0.0113* |
Mandibular inclination S-N/Go-Gn | 0.70 | 0.90 | 1.20 | 0.60 | 0.0038** | 0.70 | 0.40 | 0.90 | 0.50 | 0.47 | 1.40 | 0.70 | 2.60 | 0.60 | 0.0026** |
Dento-basal relations | |||||||||||||||
Maxillary incisor inclination 1: ANS-PNS | 4.10 | 0.90 | 6.10 | 1.10 | 0.0019** | −5.20 | 1.10 | −9.10 | 1.00 | <0,001*** | −1.10 | 1.00 | −3.00 | 1.10 | 0.0316* |
Mandibular incisor inclination 1: Go-Gn | 0.20 | 0.60 | 0.10 | 0.80 | 0.59 | 0.70 | 0.60 | 1.10 | 0.90 | 0.23 | 0.90 | 0.60 | 1.20 | 0.90 | 0.12 |
Mandibular incisor compensation 1/A-Pg (mm) | 0.10 | 0.60 | 0.10 | 1.00 | 0.23 | 0.40 | 0.50 | 0.70 | 0.60 | 0.22 | 0.50 | 0.60 | 0.80 | 0.80 | 0.74 |
Dental relations | |||||||||||||||
Overjet (mm) | 1.90 | 0.70 | 3.90 | 0.50 | <0.001*** | −4.80 | 0.80 | −5.20 | 0.40 | 0.0153** | −2.90 | 0.80 | −1.30 | 0.50 | 0.41 |
Overbite (mm) | −0.20 | 0.60 | −2.10 | 0.60 | <0.001*** | −0.50 | 0.70 | 0.80 | 0.40 | 0.0471* | −0.70 | 0.70 | −1.30 | 0.50 | 0.0185* |
Interincisal angle (1/1) | −4.10 | 1.10 | −5.10 | 1.20 | 0.18 | 7.30 | 1.10 | 8.10 | 0.90 | 0.51 | 3.20 | 1.10 | 3.00 | 1.10 | 0.16 |
Maxillary dentoalveolar | |||||||||||||||
Molar relationship (mm) | −4.00 | 1.00 | −3.50 | 0.90 | 0.48 | 0.70 | 0.80 | 1.00 | 0.70 | 0.31 | −3.30 | 0.90 | −2.50 | 0.80 | 0.16 |
U1 horizontal (mm) | 1.70 | 0.70 | 2.10 | 0.90 | 0.67 | −2.60 | 0.40 | −3.40 | 0.40 | 0.0035** | −0.90 | 0.60 | −1.30 | 0.70 | 0.28 |
U1 vertical (mm) | −0.4 | 1.00 | −1.60 | 1.20 | 0.11 | 1.00 | 0.70 | 1.50 | 0.80 | 0.15 | 1.00 | 0.90 | −0.10 | 1.00 | 0.0321* |
U4 horizontal (mm) | 1.50 | 1.20 | 1.80 | 0.90 | 0.16 | −2.70 | 0.30 | −2.90 | 0.20 | 0.15 | −1.20 | 0.80 | −1.10 | 0.60 | 0.36 |
U4 vertical (mm) | 0.30 | 0.20 | 0.80 | 0.90 | 0.38 | 0.10 | 0.40 | 0.20 | 0.90 | 0.44 | 0.40 | 0.30 | 1.00 | 0.90 | 0.52 |
U6 horizontal (mm) | −4.00 | 0.90 | −3.50 | 0.70 | 0.26 | 2.20 | 0.60 | 2.00 | 0.70 | 0.49 | −1.80 | 0.80 | −1.50 | 0.70 | 0.17 |
U7 horizontal (mm) | −3.80 | 1.20 | −3.20 | 0.90 | 0.42 | 1.90 | 0.40 | 1.90 | 0.60 | 0.58 | −1.90 | 0.80 | −1.30 | 0.70 | 0.16 |
U6 vertical (mm) | 0.20 | 0.20 | 1.10 | 0.90 | <0.001*** | 0.80 | 0.60 | 0.70 | 0.40 | 0.37 | 1.00 | 0.40 | 1.80 | 0.70 | <0.001*** |
U1 to FH (deg) | 3.80 | 0.90 | 6.60 | 1.20 | 0.0019** | −4.90 | 0.70 | −9.10 | 0.90 | <0.001*** | −1.10 | 0.80 | −2.50 | 1.10 | <0.001*** |
U4 to FH (deg) | 1.60 | 0.90 | 2.00 | 0.70 | 0.13 | −0.90 | 1.10 | −1.30 | 0.70 | 0.12 | 0.70 | 1.00 | 0.70 | 0.70 | 0.27 |
U6 to FH (deg) | −9.60 | 1.60 | −4.60 | 1.10 | <0.001*** | 10.10 | 1.10 | 5.80 | 0.90 | <0.001*** | 0.50 | 1.40 | 1.20 | 1.00 | 0.17 |
U7 to FH (deg) | −14.60 | 4.60 | −11.60 | 5.10 | 0.0454* | 13.00 | 3.40 | 11.30 | 4.20 | 0.53 | −1.60 | 1.40 | −0.30 | 1.00 | 0.31 |
Mandibular dentoalveolar | |||||||||||||||
L1 horizontal (mm) | 0.20 | 0.30 | 0.10 | 0.40 | 0.46 | 0.90 | 0.70 | 1.30 | 0.50 | 0.0237* | 1.10 | 0.50 | 1.40 | 0.50 | 0.14 |
L1 vertical (mm) | 0.30 | 0.20 | 0.60 | 0.30 | 0.54 | 0.40 | 0.40 | 0.50 | 0.60 | 0.66 | 0.70 | 0.30 | 1.10 | 0.50 | 0.26 |
L6 horizontal (mm) | 0.10 | 0.40 | 0.20 | 0.40 | 0.67 | 0.60 | 0.40 | 0.90 | 0.40 | 0.13 | 0.70 | 0.40 | 1.10 | 0.40 | 0.32 |
L6 vertical (mm) | 0.30 | 0.40 | 0.30 | 0.50 | 0.17 | 1.30 | 0.60 | 1.10 | 0.70 | 0.12 | 1.60 | 0.50 | 1.40 | 0.60 | 0.63 |