Table 1 Comparison of the cephalometric variables before and after treatment
Before Treatment (T0) | After Treatment (T1) | t | p | |||
|---|---|---|---|---|---|---|
Mean | SD | Mean | SD | |||
SNA (°) | 80.46 | 4.10 | 82.49 | 4.62 | -2.19 | 0.042* |
SNB (°) | 79.78 | 5.24 | 81.76 | 4.80 | -2.46 | 0.024* |
ANB (°) | 0.68 | 2.61 | 0.71 | 3.00 | -0.08 | 0.934 |
Wits (mm) | -3.71 | 3.17 | -3.320 | 2.62 | -1.66 | 0.114 |
IMPA (°) | 90.61 | 6.87 | 87.96 | 6.48 | 2.37 | 0.029* |
MP-OP (°) | 20.58 | 3.88 | 19.89 | 4.51 | -1.17 | 0.256 |
OP-FH (°) | 5.76 | 5.49 | 6.20 | 5.14 | 1.10 | 0.285 |
L6-MPR (°) | 101.03 | 4.59 | 108.25 | 5.20 | -6.07 | < 0.001* |
L6-MPL (°) | 100.13 | 6.15 | 108.85 | 5.84 | -5.95 | < 0.001* |
L7-MPR (°) | 102.04 | 8.60 | 109.03 | 7.09 | -6.01 | < 0.001* |
L7-MPL (°) | 97.19 | 12.16 | 108.27 | 7.35 | -4.40 | < 0.001* |