Table 4 Statistical comparison between the boys and girls in the second group
|  | Sex | T1–T2 | t value | P value | |
|---|---|---|---|---|---|
Mean | SD | ||||
LS | 1 | –0.97 | 2.922 | 0.689 | 0.494 |
2 | –1.53 | 2.999 | |||
SNA (°) | 1 | –0.11 | 1.988 | –0.529 | 0.599 |
2 | 0.16 | 1.650 | |||
SNB (°) | 1 | –0.29 | 1.652 | 0.739 | 0.463 |
2 | –0.60 | 1.443 | |||
FMA (°) | 1 | 0.14 | 2.940 | 0.360 | 0.721 |
2 | –0.12 | 2.297 | |||
APDI (°) | 1 | –1.68 | 2.144 | 1.036 | 0.305 |
2 | –2.28 | 2.072 | |||
U1SN (°) | 1 | 0.84 | 9.627 | –0.615 | 0.541 |
2 | 2.20 | 5.759 | |||
IMPA (°) | 1 | 0.48 | 6.917 | –1.433 | 0.158 |
2 | 2.76 | 4.136 | |||
HC3 (mm) | 1 | –0.69 | 2.565 | –0.930 | 0.357 |
2 | 0.06 | 3.333 | |||
HPtm (mm) | 1 | 0.50 | 5.105 | 0.382 | 0.704 |
2 | –0.05 | 5.269 | |||
HFH (mm) | 1 | –1.66 | 6.231 | 1.170 | 0.247 |
2 | –3.55 | 5.444 | |||
HMP (mm) | 1 | –0.11 | 5.532 | 0.988 | 0.328 |
2 | –1.42 | 3.835 | |||