Table 5.
Difference in S1−S in AMD and ALO
Sl no. | Landmarks | S1−S AMD | S1−S ALO | P value |
---|---|---|---|---|
Nasal parameter | ||||
1. | Y-Pn | 9.3 mm | 5.6 mm | 0.002* |
2. | X-Pn | −5.93 mm | −8.1 mm | 0.061 |
3. | NLA | 16° | 12° | 0.07 |
Hard tissue parameter | ||||
4. | Y-PtA | 10.8 mm | 6.1 mm | 0.012* |
5. | X-PtA | −0.8 mm | −2.92 mm | 0.12 |
6. | U1-Y | 15.51 mm | 9 mm | 0.001* |
7. | U1-X | −1.5 mm | −5 mm | 0.052 |
8. | PP-Y | 2.2° | 3.5° | 0.068 |
Vertical labial parameter | ||||
9. | X-Sn | −3.78 mm | −3.5 mm | 0.075 |
10. | X-Ls | −2.92 mm | −2.62 mm | 0.069 |
Horizontal labial parameter | ||||
11. | Y-Sn | 14.01 mm | 5.1 mm | 0.025* |
12. | Y-Ls | 12.5 mm | 8.5 mm | 0.053 |
13. | E-Ls | 8.6 mm | 8.3 mm | 0.084 |
* Indicates significant P values