From: Treatment effects of the Jasper Jumper and the Bionator associated with fixed appliances
Variables | G1 Jasper (n = 25) | G2 Bionator (n = 30) | G3 Control (n = 22) | P | |||
---|---|---|---|---|---|---|---|
Mean | SD | Mean | SD | Mean | SD | ||
Maxillary Components | |||||||
SNA (°) | −1.23A | 2.09 | −0.64A | 1.26 | 0.90B | 2.56 | 0.0014* |
A-Nperp (mm) | −1.26A | 2.96 | −0.27A | 1.21 | 1.53B | 3.01 | 0.0009* |
Co-A (mm) | 0.61A | 2.39 | 1.91A,B | 1.59 | 2.63B | 3.07 | 0.0141* |
Mandibular Components | |||||||
SNB (°) | 0.09 | 0.96 | 0.85 | 0.95 | 0.62 | 2.07 | 0.1261 |
P-Nperp (mm) | −0.10 | 4.22 | 1.89 | 2.50 | 2.39 | 4.65 | 0.0579 |
Co-Gn (mm) | 4.05 | 2.81 | 5.01 | 2.66 | 4.45 | 4.39 | 0.5536 |
Maxillomandibular Relationship | |||||||
ANB (°) | −1.32A | 1.58 | −1.49A | 1.34 | 0.29B | 1.21 | 0.0000* |
Wits (mm) | −1.16A | 2.29 | −0.12A | 1.58 | 1.18B | 1.97 | 0.0005* |
NAP (°) | −3.06A | 3.69 | −3.38A | 3.02 | 0.21B | 2.66 | 0.0002* |
Growth Pattern | |||||||
SN.GoGn (°) | 0.57A | 1.50 | −0.28A | 1.36 | −0.43A | 1.72 | 0.0483* |
FMA (°) | 0.72A | 2.54 | −0.58B | 1.35 | −1.07B | 2.01 | 0.0076* |
LAFH (mm) | 3.63A | 2.03 | 2.49A,B | 1.24 | 2.06B | 2.88 | 0.0302* |
S-Go (mm) | 3.70 | 2.36 | 4.32 | 2.00 | 2.75 | 3.58 | 0.1154 |
Maxillary Teeth | |||||||
1.NA (°) | −2.11 | 8.48 | −3.64 | 6.04 | −1.08 | 2.28 | 0.3352 |
1-NA (mm) | −0.88 | 2.83 | −0.83 | 1.61 | −0.01 | 1.36 | 0.2668 |
1.PP (°) | −2.95 | 7.79 | −3.67 | 6.02 | 0.15 | 2.26 | 0.0657 |
1-ANSperp (mm) | −2.02A | 2.27 | −0.90A | 1.57 | 0.94B | 1.97 | 0.0000* |
1-PP (mm) | 1.48A | 1.21 | 1.05A,B | 1.06 | 0.67B | 0.98 | 0.0455* |
6-ANSperp (mm) | −0.73A | 2.12 | 0.61B | 1.48 | 0.67B | 1.75 | 0.0093* |
6-PP (mm) | 0.97 | 1.24 | 1.28 | 0.96 | 1.69 | 1.30 | 0.1121 |
Mandibular Teeth | |||||||
IMPA (°) | 2.26 | 5.78 | 4.90 | 9.53 | 0.08 | 3.56 | 0.0551 |
1.NB (°) | 2.92A.B | 5.44 | 5.55A | 10.11 | 0.28B | 4.27 | 0.0450* |
1-NB (mm) | 1.56A,B | 1.39 | 1.63A | 2.29 | 0.41B | 1.57 | 0.0420* |
1-GoMe (mm) | 0.16A | 1.45 | 1.06A,B | 1.03 | 1.38B | 2.14 | 0.0216* |
6-Pperp (mm) | 0.82A | 1.13 | 0.37A,B | 1.00 | −0.30B | 1.32 | 0.0048* |
6-GoMe (mm) | 3.00A | 1.14 | 2.29A | 1.06 | 1.09B | 1.93 | 0.0001* |
Dental relationships | |||||||
Overjet (mm) | −3.73A | 2.29 | −3.89A | 4.16 | 0.16B | 1.24 | 0.0000* |
Overbite (mm) | −2.84A | 1.36 | −1.77A | 2.05 | −0.25B | 2.11 | 0.0001* |
Molar relationship (mm) | 3.42A | 1.16 | 2.19B | 1.83 | −0.18C | 1.30 | 0.0000* |