Table 5. Comparison of mean values of Angular Skeletal Parameters between 2 groups at Post Rx Period using Independent Student t-Test.
SNA : Sella -nasion -point a, SNB : Sella -nasion- point B, ANB : point a- nasion- point B, MPA : mandibular plane angle
| Parameters | Group | N | Mean | SD | Mean Diff | P-value |
| SNA | Group 1 | 8 | 83.089 | 2.209 | 1.175 | 0.25 |
| Group 2 | 8 | 81.914 | 1.633 | |||
| SNB | Group 1 | 8 | 79.173 | 3.253 | 0.749 | 0.61 |
| Group 2 | 8 | 78.424 | 2.401 | |||
| ANB | Group 1 | 8 | 3.916 | 1.866 | 0.430 | 0.63 |
| Group 2 | 8 | 3.486 | 1.612 | |||
| MPA | Group 1 | 8 | 24.479 | 4.798 | -0.081 | 0.97 |
| Group 2 | 8 | 24.560 | 4.328 | |||
| Gonial Angle | Group 1 | 8 | 120.030 | 7.041 | -2.961 | 0.36 |
| Group 2 | 8 | 122.991 | 5.302 |