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 | 31.15 ± 3.97 | 32.23 ± 4.76 | 31.07 ± 4.46 | 0.756 | 0.806 | 0.993 | 0.786 |
< Ar-T-Vert T | 26.53 ± 4.09 | 27.61 ± 2.90 | 26.07 ± 4.27 | 0.574 | 0.753 | 0.944 | 0.569 |
Antero-posterior skeletal measurements | |||||||
< SNA | 79.15 ± 3.18 | 78.92 ± 3.14 | 78.46 ± 2.10 | 0.824 | 0.974 | 0.813 | 0.918 |
< SNB | 82.23 ± 2.71 | 81.46 ± 2.84 | 81.50 ± 2.10 | 0.697 | 0.723 | 0.752 | 0.998 |
< ANB | − 3.07 ± 1.65 | − 2.53 ± 2.06 | − 3.03 ± 1.36 | 0.675 | 0.704 | 0.992 | 0.746 |
Wits (mm) | − 8.15 ± 2.37 | − 7.23 ± 2.24 | − 7.50 ± 2.50 | 0.596 | 0.589 | 0.761 | 0.952 |
A-Vert T (mm) | 63.76 ± 6.39 | 60.38 ± 6.14 | 63.42 ± 4.44 | 0.261 | 0.306 | 0.987 | 0.372 |
Ptm-Vert T (mm) | 18.07 ± 2.92 | 15.76 ± 2.77 | 18.15 ± 2.19 | 0.042* | 0.085 | 0.992 | 0.072 |
Co-A (mm) | 83.38 ± 5.82 | 81.38 ± 7.93 | 80.69 ± 5.32 | 0.544 | 0.714 | 0.543 | 0.962 |
Pr-Vert T (mm) | 67.23 ± 6.83 | 62.38 ± 7.19 | 65.53 ± 4.29 | 0.146 | 0.133 | 0.775 | 0.414 |
B-Vert T (mm) | 67.53 ± 8.57 | 61.07 ± 9.34 | 66.46 ± 6.27 | 0.118 | 0.122 | 0.946 | 0.225 |
Id-Vert T (mm) | 69.38 ± 7.98 | 62.69 ± 9.18 | 67.69 ± 6.68 | 0.104 | 0.097 | 0.855 | 0.266 |
Co-Gn (mm) | 114.69 ± 8.71 | 110.07 ± 10.1 | 110 ± 6.97 | 0.302 | 0.372 | 0.363 | 0.962 |
Co-Go (mm) | 53.30 ± 4.19 | 52.84 ± 7.39 | 50.84 ± 4.86 | 0.501 | 0.975 | 0.517 | 0.641 |
Go-Gn (mm) | 76.30 ± 6.70 | 72.23 ± 7.63 | 72.61 ± 4.95 | 0.224 | 0.264 | 0.339 | 0.986 |
Co-Vert T (mm) | 15.46 ± 3.16 | 16.53 ± 2.87 | 13.61 ± 2.50 | 0.047* | 0.603 | 0.242 | 0.032* |
Vertical skeletal measurements | |||||||
< ML-SBL | 26.92 ± 5.04 | 26.76 ± 7.22 | 26.23 ± 6.22 | 0.955 | 0.995 | 0.952 | 0.977 |
< NL-SBL | − 0.15 ± 1.99 | 1.23 ± 4.93 | 0.76 ± 1.09 | 0.525 | 0.504 | 0.731 | 0.928 |
< NL-ML | 27.15 ± 4.82 | 25.53 ± 3.35 | 25.46 ± 5.48 | 0.586 | 0.65 | 0.626 | 0.999 |
< Ar-Go-Me | 131.84 ± 4.82 | 129.69 ± 5.67 | 133.15 ± 3.67 | 0.198 | 0.498 | 0.768 | 0.173 |
ANS-Me (mm) | 63.30 ± 5.36 | 59.84 ± 4.18 | 59.15 ± 4.33 | 0.063 | 0.156 | 0.079 | 0.922 |
Dentoalveolar measurements | |||||||
< UI-SN | 110.53 ± 6.10 | 106.84 ± 9.80 | 105.38 ± 10.4 | 0.337 | 0.552 | 0.321 | 0.917 |
< IMPA | 85.23 ± 5.67 | 85.38 ± 9.15 | 84.53 ± 9.23 | 0.96 | 0.99 | 0.972 | 0.963 |
Measurements for assessment of condyle inclination | |||||||
< CondAx-Vert T | 20 ± 4.47 | 20.92 ± 8.75 | 23.46 ± 3.23 | 0.321 | 0.91 | 0.31 | 0.533 |
< CondAx-SBL | 71.46 ± 5.01 | 70.53 ± 8.81 | 66.76 ± 2.48 | 0.126 | 0.926 | 0.136 | 0.263 |
< CondAx-ML | 136.23 ± 5.05 | 136.61 ± 7.64 | 139.23 ± 5.64 | 0.414 | 0.985 | 0.446 | 0.532 |
< Ar-Go-Vert T | 16.53 ± 4.77 | 14.38 ± 6.27 | 19.69 ± 2.78 | 0.026* | 0.494 | 0.239 | 0.024* |