Parameters | RME-RTB (n = 13), X ± SD | RME-FM (n = 13), X ± SD | Control (n = 13), X ± SD | p value | p value | ||
---|---|---|---|---|---|---|---|
RME-RTB, RME-FM | RME-RTB control | RME-FM control | |||||
Measurements for assessment of cranial base angulations | |||||||
< Ba-T-Vert T | 30.76 ± 2.80 | 32.38 ± 4.55 | 31.30 ± 4.19 | 0.567 | 0.552 | 0.936 | 0.768 |
< Ar-T-Vert T | 26.69 ± 3.06 | 27.61 ± 3.92 | 26 ± 3.71 | 0.524 | 0.791 | 0.872 | 0.499 |
Antero-posterior skeletal measurements | |||||||
< SNA | 81.15 ± 2.79 | 80.23 ± 3.46 | 79.26 ± 2.04 | 0.243 | 0.684 | 0.217 | 0.669 |
< SNB | 81.15 ± 3.31 | 80.73 ± 2.99 | 82.88 ± 2.27 | 0.142 | 0.923 | 0.299 | 0.152 |
< ANB | 0.00 ± 1.08 | − 0.50 ± 1.93 | − 3.61 ± 1.34 | 0.008** | 0.674 | 0.006** | 0.005** |
Wits (mm) | − 3.92 ± 3.56 | − 4.84 ± 2.19 | − 8.53 ± 2.40 | 0.009** | 0.678 | 0.005** | 0.006** |
A-Vert T (mm) | 66.80 ± 5.92 | 62.88 ± 5.80 | 65.15 ± 4.50 | 0.192 | 0.179 | 0.724 | 0.547 |
Ptm-Vert T (mm) | 18.80 ± 3.05 | 16.30 ± 2.68 | 18.76 ± 2.42 | 0.038* | 0.063 | 0.992 | 0.063 |
Co-A (mm) | 87.73 ± 4.80 | 85.84 ± 7.53 | 82.46 ± 5.75 | 0.096 | 0.712 | 0.085 | 0.344 |
Pr-Vert T (mm) | 69.76 ± 7.03 | 65.30 ± 6.48 | 67.07 ± 4.44 | 0.182 | 0.169 | 0.506 | 0.748 |
B-Vert T (mm) | 67.15 ± 9.29 | 61.30 ± 8.41 | 69.30 ± 6.48 | 0.048* | 0.172 | 0.783 | 0.045 |
Id-Vert T (mm) | 69.15 ± 9.29 | 63.46 ± 7.86 | 70.76 ± 6.40 | 0.064 | 0.177 | 0.862 | 0.066 |
Co-Gn (mm) | 119.07 ± 9.16 | 115.92 ± 10.34 | 113.61 ± 8.08 | 0.333 | 0.662 | 0.367 | 0.804 |
Co-Go (mm) | 56.30 ± 4.78 | 56.76 ± 7.66 | 52.23 ± 5.70 | 0.136 | 0.986 | 0.225 | 0.163 |
Go-Gn (mm) | 78 ± 6.63 | 75.61 ± 8.06 | 74.15 ± 5.25 | 0.358 | 0.647 | 0.325 | 0.846 |
Co-Vert T (mm) | 16.73 ± 2.42 | 17.84 ± 2.79 | 14.03 ± 2.76 | 0.008** | 0.546 | 0.035* | 0.004** |
Vertical skeletal measurements | |||||||
< ML-SBL | 27.69 ± 5.46 | 27.53 ± 6.29 | 25.92 ± 6.38 | 0.714 | 0.991 | 0.734 | 0.771 |
< NL-SBL | − 0.69 ± 2.17 | 1.23 ± 3.58 | 0.30 ± 1.60 | 0.185 | 0.153 | 0.598 | 0.634 |
< NL-ML | 28.46 ± 4.42 | 26.30 ± 4.21 | 25.61 ± 5.53 | 0.292 | 0.488 | 0.295 | 0.927 |
< Ar-Go-Me | 132.46 ± 4.46 | 128.92 ± 5.79 | 134.69 ± 4.81 | 0.027* | 0.185 | 0.508 | 0.016* |
ANS-Me (mm) | 67.38 ± 6.07 | 63.30 ± 4.69 | 60.69 ± 4.40 | 0.006** | 0.114 | 0.004** | 0.408 |
Dentoalveolar measurements | |||||||
< UI-SN | 113.61 ± 5.51 | 112.30 ± 7.83 | 107.76 ± 10 | 0.164 | 0.902 | 0.168 | 0.322 |
< IMPA | 85.46 ± 6.33 | 84.76 ± 8.91 | 81.92 ± 9.07 | 0.519 | 0.971 | 0.529 | 0.657 |
Measurements for assessment of condyle inclination | |||||||
< CondAx-Vert T | 22.15 ± 3.69 | 19.30 ± 6.35 | 24.23 ± 4.08 | 0.045* | 0.304 | 0.528 | 0.033* |
< CondAx-SBL | 69.30 ± 4.97 | 72.92 ± 7.34 | 66.92 ± 3.40 | 0.028* | 0.221 | 0.512 | 0.022* |
< CondAx-ML | 139.30 ± 6.87 | 135.38 ± 8.18 | 139.69 ± 4.80 | 0.219 | 0.319 | 0.988 | 0.249 |
< Ar-Go-Vert T | 14.84 ± 5.45 | 12.61 ± 4.35 | 20.46 ± 2.43 | 0.008** | 0.383 | 0.009** | 0.003** |