Variable | Group | Differences | 95% Confidence interval of the difference | t | P value | |||||
---|---|---|---|---|---|---|---|---|---|---|
Mean | SD | Mean | SD | Lower | Upper | |||||
SNA | C | − 0.33 | 2.23 | 0.78 | 0.97 | − 1.22 | 2.79 | 0.81 | 0.42642 | P > 0.05 NS |
I | − 1.12 | 2.50 | ||||||||
SNB | C | 0.17 | 2.79 | 0.96 | 1.06 | − 1.24 | 3.16 | 0.90 | 0.37587 | P > 0.05 NS |
I | − 0.79 | 2.39 | ||||||||
ANB | C | − 0.50 | 1.57 | − 0.13 | 0.51 | − 1.18 | 0.92 | − 0.26 | 0.79458 | P > 0.05 NS |
I | − 0.37 | 0.79 | ||||||||
MMP | C | 0.42 | 2.02 | 0.10 | 1.00 | − 1.98 | 2.18 | 0.10 | 0.92150 | P > 0.05 NS |
I | 0.32 | 2.83 | ||||||||
MP/SN | C | 1.38 | 2.23 | 1.01 | 0.89 | − 0.84 | 2.85 | 1.13 | 0.26928 | P > 0.05 NS |
I | 0.37 | 2.13 | ||||||||
Y axis angle | C | 2.30 | 4.67 | 0.15 | 1.40 | − 2.76 | 3.06 | 0.11 | 0.91572 | P > 0.05 NS |
I | 2.15 | 1.32 | 0.15 | |||||||
Lower facial height | C | 2.30 | 4.91 | 0.17 | 1.55 | − 3.05 | 3.39 | 0.11 | 0.91545 | P > 0.05 NS |
I | 2.13 | 2.20 | 0.17 | 1.55 | − 3.14 | 3.47 | 0.11 | |||
Effective maxillary length | C | 0.75 | 5.28 | 0.05 | 1.75 | − 3.58 | 3.68 | 0.03 | 0.97749 | P > 0.05 NS |
I | 0.70 | 3.00 | ||||||||
Effective mandibular length | C | 2.00 | 8.34 | 0.03 | 2.71 | − 5.59 | 5.65 | 0.01 | 0.99030 | P > 0.05 NS |
I | 1.97 | 4.31 | ||||||||
SN/occlusal plane | C | 4.30 | 2.65 | 0.18 | 0.99 | − 1.87 | 2.24 | 0.19 | 0.85482 | P > 0.05 NS |
I | 4.12 | 2.18 | ||||||||
U1 vertical position | C | 1.67 | 3.39 | 0.61 | 1.18 | − 1.85 | 3.06 | 0.51 | 0.61232 | P > 0.05 NS |
I | 1.06 | 2.31 | ||||||||
U1 AP position | C | − 0.30 | 3.82 | 4.05 | 1.40 | 1.15 | 6.95 | 2.89 | 0.00842 | P < 0.01 HS |
I | − 4.35 | 2.99 | ||||||||
U1 inclination | C | − 3.33 | 1.61 | 5.23 | 1.92 | 1.26 | 9.21 | 2.73 | 0.01227 | P < 0.05 S |
I | − 8.57 | 6.45 | ||||||||
U6 AP position | C | − 2.04 | 5.91 | 1.25 | 2.51 | − 3.96 | 6.46 | 0.50 | 0.62360 | P > 0.05 NS |
I | − 3.29 | 6.38 | ||||||||
U6 vertical position | C | 0.08 | 2.16 | − 0.50 | 0.68 | − 1.90 | 0.90 | − 0.74 | 0.46804 | P > 0.05 NS |
I | 0.58 | 0.91 | ||||||||
L1 inclination | C | 5.42 | 2.81 | 0.97 | 0.92 | − 0.93 | 2.86 | 1.06 | 0.30225 | P > 0.05 NS |
I | 4.45 | 1.47 | − 0.97 | 2.90 | 1.06 | |||||
L1 AP position | C | 1.33 | 1.44 | 0.31 | 0.63 | − 0.99 | 1.61 | 0.49 | 0.62748 | P > 0.05 NS |
I | 1.03 | 1.63 | ||||||||
L1 vertical position | C | 2.42 | 4.70 | 1.55 | 1.48 | − 1.51 | 4.61 | 1.05 | 0.30515 | P > 0.05 NS |
I | 0.87 | 2.02 | ||||||||
L6 vertical | C | 1.21 | 0.99 | 0.02 | 0.37 | − 0.76 | 0.79 | 0.04 | 0.96483 | P > 0.05 NS |
I | 1.19 | 0.84 | ||||||||
L6 AP position | C | 0.92 | 6.35 | − 2.07 | 2.14 | − 6.50 | 2.37 | − 0.97 | 0.34422 | P > 0.05 NS |
I | 2.98 | 3.82 |