Mean | N | Standard deviation | Standard error of the mean | Mean difference | p value | |
---|---|---|---|---|---|---|
ANB angle (T1) | 7.36 | 25 | 1.469 | 0.294 | −3.84 | <0.0001* |
ANB angle (T2) | 3.52 | 25 | 1.388 | 0.278 | ||
Wits appraisal (T1) | 6.72 | 25 | 2.092 | 0.418 | −5.46 | <0.0001* |
Wits appraisal (T2) | 1.26 | 25 | 1.849 | 0.37 | ||
β angle (T1) | 19.12 | 25 | 3.153 | 0.631 | 8.56 | <0.0001* |
β angle (T2) | 27.68 | 25 | 3.024 | 0.605 | ||
APDI (T1) | 70.2 | 25 | 3.64 | 0.728 | 7.76 | <0.0001* |
APDI (T2) | 77.96 | 25 | 3.702 | 0.74 | ||
App-Bpp (T1) | 12.52 | 25 | 2.801 | 0.56 | −4.72 | <0.0001* |
App-Bpp (T2) | 7.8 | 25 | 2.179 | 0.436 | ||
YEN angle (T1) | 114.12 | 25 | 4.799 | 0.96 | 4.8 | <0.0001* |
YEN angle (T2) | 118.92 | 25 | 5.227 | 1.045 | ||
W angle (T1) | 49.52 | 25 | 3.38 | 0.676 | 4.2 | <0.0001* |
W angle (T2) | 53.72 | 25 | 3.361 | 0.672 |