Table 1: Comparison of CBCT measurements.
| Variable | AOB | Control | p |
| (mean ± SD) | (mean ± SD) | ||
| Heights (mm) | |||
| Na-Me | 109.08 ± 4.88 | 109.68 ± 8.74 | 0.22 |
| ANS-Me | 69.32 ± 12.85 | 70.73 ± 9.41 | 0.67 |
| Mx-M | 52.22 ± 3.14 | 55.03 ± 3.78 | 0.41 |
| Cd-Go | 37.48 ± 3.01 | 40.65 ± 5.45 | 0.18 |
| Pr-Me | 48.75 ± 3.15 | 47.73 ± 3.48 | 0.93 |
| Widths (mm) | |||
| Mxl-Mxr | 57.75 ± 2.82 | 60.63 ± 2.16 | 0.55 |
| Cdl- Cdr | 91.08 ± 6.63 | 93.24 ± 3.19 | 0.13 |
| Gol-Gor | 75.40 ± 3.37 | 75.83 ± 4.49 | 0.61 |
| Lengths (mm) | |||
| Go-Me | 71.22 ± 4.81 | 75.58 ± 3.29 | 0.17 |
| Cd-Pog | 104.88 ± 5.99 | 108.40 ± 8.16 | 0.66 |
| Angles (°) | |||
| ANB | 6.75 ± 2.61 | 5.65 ± 2.09 | 0.79 |
| Cd-Go-Me | 134.5 ± 1.78 | 132.15 ± 2.32 | 0.47 |
| Cdl-Go-Cdr | 79.63 ± 7.43 | 77.65 ± 4.62 | 0.42 |
| Volumes (mm3) | |||
| Mand. | 38.02 & #177; 6.54 | 48.23 ± 12.14 | 0.09* |
| OA | 2.92 ± 2.68 | 3.07 ± 2.58 | 0.69 |
| PA | 10.30 ± 2.88 | 10.98 ± 5.02 | 0.21 |
| CA | 13.21 ± 4.27 | 14.06 ± 6.59 | 0.10* |
Mand.: Mandible; OA: Oral airway space; PA: Phargyngeal airway space; CA: Combined airway spaces; *p < 0.10.