Table 5.
Comparison of cephalometric measurements based on age group
| Variables | ≤ 17 | > 17 | p | ||
|---|---|---|---|---|---|
| Mean | SD | Mean | SD | ||
| SNA° | 81.73 | 4.30 | 82.90 | 4.74 | 0.005 |
| SNB° | 77.71 | 4.29 | 79.68 | 4.49 | 0.000 |
| ANB° | 3.99 | 3.33 | 3.25 | 3.97 | 0.028 |
| FMA° | 28.04 | 6.92 | 26.85 | 6.45 | 0.052 |
| Sn_GoMe° | 36.75 | 7.57 | 34.73 | 7.29 | 0.003 |
| U1_PP° | 116.13 | 7.32 | 117.56 | 8.01 | 0.042 |
| L1_MP (IMPA) ° | 92.08 | 10.24 | 93.13 | 10.98 | 0.282 |
| Ulip_E line (mm) | − 1.20 | 2.69 | − 2.72 | 3.16 | 0.000 |
| L lip_E line (mm) | 1.13 | 2.80 | 0.28 | 2.92 | 0.001 |
| Pog_N perp (mm) | − 5.89 | 6.99 | − 3.42 | 7.77 | 0.000 |
| Pog | 12.08 | 2.78 | 12.81 | 3.27 | 0.009 |
| Gn | 9.07 | 2.51 | 9.38 | 2.79 | 0.202 |
| Me | 7.51 | 2.10 | 7.67 | 2.27 | 0.420 |