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Table 1 Sample selection and exclusion criteria and their cephalometric values for Segmented Pendulum and Quad Pendulum
| Segmented pendulum groupn = 24 | Quad pendulum groupn = 11 | |||
|---|---|---|---|---|
| Mean | SD | Mean | SD | |
| Sagittal skeletal | ||||
| Maxillary position S-N-A | 83.4° | 0.9° | 82.9° | 0.8° |
| Mandibular position S-N-Pg | 79.3° | 1.1° | 77.9° | 1.3° |
| Sagittal jaw relation A-N-Pg | 4.1° | 1.1° | 4.3° | 1.0° |
| Vertical skeletal | ||||
| Maxillary inclination S-N/ANS-PNS | 7.9° | 0.6° | 8.5° | 0.7° |
| Vertical jaw relation ANS-PNS/Go-Gn | 26.3° | 2.5° | 26.6° | 2.2° |
| Mandibular inclination S-N/Go-Gn | 34.2° | 3.6° | 35.1° | 2.3° |
| Dento-basal | ||||
| Maxillary incisor inclination 1: ANS-PNS | 113.2° | 7.1° | 115.9° | 5.3° |
| Mandibular incisor inclination 1: Go-Gn | 93.5° | 6.3° | 92.3° | 4.9° |
| Mandibular incisor compensation 1: A-Pg (mm) | 2.0 | 0.9 | 2.9 | 1.1 |
| Dental relations | ||||
| Overjet | 4.9 | 1.3 | 3.8 | 1.2 |
| Overbite | 2.7 | 1.1 | 3.3 | 0.9 |
| Interincisal angle (1/1) | 127.1° | 6.3° | 124.3° | 4.6° |
| Molar relationship (mm) | 2.6 | 0.6 | 2.3 | 0.5 |
