Treatment group | ||||
---|---|---|---|---|
Insignia | Invisalign | SureSmile | Total | |
Sex | ||||
Male | ||||
Count | 20 | 10 | 22 | 52 |
% within Female Gender | 38.5% | 19.2% | 42.3% | 100.0% |
% within Treatment Group | 58.8% | 23.8% | 44.0% | 41.3% |
% of Total | 15.9% | 7.9% | 17.5% | 41.3% |
Female | ||||
Count | 14 | 32 | 28 | 74 |
% within Female Gender | 18.9% | 43.2% | 37.8% | 100.0% |
% within Treatment Group | 41.2% | 76.2% | 56.0% | 58.7% |
% of Total | 11.1% | 25.4% | 22.2% | 58.7% |
Total | ||||
Count | 34 | 42 | 50 | 126 |
% within Female Gender | 27.0% | 33.3% | 39.7% | 100.0% |
% within Treatment Group | 100.0% | 100.0% | 100.0% | 100.0% |
% of Total | 27.0% | 33.3% | 39.7% | 100.0% |
Treatment group | Mean | Median | SD |
---|---|---|---|
Insignia | 13.9 | 14 | 1.4 |
Invisalign | 29.1 | 28 | 10.2 |
SureSmile | 16.5 | 14 | 7.5 |
Insignia | 14 | 14 | 1.4 |
Invisalign | 29.1 | 28 | 10.2 |
SureSmile | 16.5 | 14 | 7.5 |
Landmark | Mann-Whitney |
Wilcoxon W | ||
---|---|---|---|---|
Upper left canine cusp x_Actual_Goal | 39 | 105 | -2.564 | 0.01 |
Upper right first premolar B cusp z_Actual_Goal | 23 | 68 | -2.774 | 0.006 |
Lower left first molar DB cusp y_Actual_Goal | 33 | 99 | -2.846 | 0.004 |
Lower right first premolar DMR y_Actual_Goal | 36 | 102 | -2.566 | 0.01 |
Lower right second premolar DMR y_Actual_Goal | 27 | 93 | -3.128 | 0.002 |
Lower left second premolar DMR z_Actual_Goal | 39 | 105 | -2.564 | 0.01 |
Treatment group | Mean crowding (mm) | Median | SD |
---|---|---|---|
Insignia | 2.0188 | 2.25 | 1.0742 |
Invisalign | 2.8318 | 2.83 | 1.99914 |
SureSmile | 2.207 | 1.92 | 1.47366 |
Insignia | 2.4261 | 2.415 | 1.73217 |
Invisalign | 2.7546 | 2.5 | 1.60262 |
SureSmile | 2.7359 | 2.42 | 1.54442 |
System | Mean target intercanine width (mm ) | Target intercanine width standard deviation | Mean target inter molar width at first molars (mm) | Target intermolar width standard deviation |
---|---|---|---|---|
Insignia | 27.53 | 1.06 | 54.92 | 2.21 |
Invisalign | 25.39 | 1.696 | 51.12 | 3.41 |
Suresmile | 26.34 | 1.18 | 52.33 | 2.53 |
Treatment Group | Alignment/Rotations | Marginal Ridges | Buccolingual Inclination | Total OGS Score | Age |
---|---|---|---|---|---|
Insignia | |||||
Mean | 2.56 | .91 | 1.56 | 5.03 | 14 |
Std. Deviation | 1.260 | 1.026 | 1.673 | 1.800 | 1.393 |
Percentile: 50 | 2.00 | 1.00 | 1.00 | 4.50 | 14.00 |
Invisalign | |||||
Mean | 3.26 | .38 | 2.21 | 5.83 | 30.48 |
Std. Deviation | 1.499 | .795 | 1.920 | 2.626 | 13.74 |
Percentile: 50 | 3.00 | .00 | 2.00 | 6.00 | 25.00 |
SureSmile | |||||
Mean | 1.98 | .66 | 2.40 | 5.02 | 16.16 |
Std. Deviation | 1.059 | .895 | 2.157 | 2.386 | 7.536 |
Percentile: 50 | 2.00 | .00 | 2.00 | 5.00 | 14.00 |
Transverse difference ( |
Sagittal difference ( |
Vertical difference ( |
|
---|---|---|---|
Upper Anterior | 0.27–0.48 mm | 0.42–0.81 mm | 0.33–0.57 mm |
Upper Posterior | 0.47–1.27 mm | 1.15–2.22 mm | 0.26–0.61 mm |
Lower Anterior | 0.31–0.50 mm | 0.28–0.43 mm | 0.36–0.57 mm |
Lower Posterior | 0.40–1.01 mm | 0.40–0.81 mm | 0.27–0.57 mm |
Upper Anterior | 0.21–0.56 mm | 0.32–0.68 mm | 0.33–0.63 mm |
Upper Posterior | 0.30–0.84 mm | 0.28–0.63 mm | 0.31–0.62 mm |
Lower Anterior | 0.16–0.44 mm | 0.30–0.46 mm | 0.29–0.47 mm |
Lower Posterior | 0.30–0.80 mm | 0.40–0.70 mm | 0.28–0.58 mm |
Upper Anterior | 0.23–0.45 mm | 0.32–0.45 mm | 0.31–0.60 mm |
Upper Posterior | 0.26–0.50 mm | 0.18–0.41 mm | 0.17–0.48 mm |
Lower Anterior | 0.13–0.37 mm | 0.29–0.52 mm | 0.34–0.51 mm |
Lower Posterior | 0.28–1.0 mm | 0.47–0.83 mm | 0.18–0.46 mm |
Landmark | Reference system | Comparison system | Mean difference | Std. error | |
---|---|---|---|---|---|
Upper right first molar DB cusp x_Actual_Goal | Insignia | Invisalign | 0.709 | 0.174 | 0.000 |
SureSmile | 0.449 | 0.175 | 0.037 | ||
Upper right first molar DMR x_Actual_Goal | Insignia | Invisalign | 0.892 | 0.170 | 0.000 |
SureSmile | 0.435 | 0.171 | 0.039 | ||
Upper right first molar MMR x_Actual_Goal | Insignia | Invisalign | 0.666 | 0.156 | 0.000 |
SureSmile | 0.521 | 0.157 | 0.004 | ||
Upper right second premolar B cusp x_Actual_Goal | Insignia | Invisalign | 0.536 | 0.135 | 0.001 |
SureSmile | 0.359 | 0.136 | 0.031 | ||
Upper right second premolar DMR x_Actual_Goal | Insignia | Invisalign | 0.738 | 0.160 | 0.000 |
SureSmile | 0.650 | 0.161 | 0.000 | ||
Upper right second premolar MMR x_Actual_Goal | Insignia | Invisalign | 0.504 | 0.121 | 0.000 |
SureSmile | 0.413 | 0.122 | 0.003 | ||
Upper left first molar DB cusp x_Actual_Goal | Insignia | Invisalign | 0.512 | 0.157 | 0.005 |
SureSmile | 0.257 | 0.158 | 0.326 | ||
Upper left first molar DMR x_Actual_Goal | Insignia | Invisalign | 0.526 | 0.157 | 0.004 |
SureSmile | 0.294 | 0.158 | 0.203 | ||
Upper right first molar DB cusp y_Actual_Goal | Insignia | Invisalign | 1.825 | 0.214 | 0.000 |
SureSmile | 1.788 | 0.215 | 0.000 | ||
Upper right first molar MB cusp y_Actual_Goal | Insignia | Invisalign | 1.660 | 0.206 | 0.000 |
SureSmile | 1.650 | 0.207 | 0.000 | ||
Upper right first molar DMR y_Actual_Goal | Insignia | Invisalign | 1.665 | 0.204 | 0.000 |
SureSmile | 1.612 | 0.206 | 0.000 | ||
Upper right first molar MMR y_Actual_Goal | Insignia | Invisalign | 1.770 | 0.194 | 0.000 |
SureSmile | 1.736 | 0.196 | 0.000 | ||
Upper right second premolar B cusp y_Actual_Goal | Insignia | Invisalign | 1.534 | 0.195 | 0.000 |
SureSmile | 1.346 | 0.197 | 0.000 | ||
Upper right second premolar DMR y_Actual_Goal | Insignia | Invisalign | 1.429 | 0.179 | 0.000 |
SureSmile | 1.399 | 0.180 | 0.000 | ||
Upper right second premolar MMR y_Actual_Goal | Insignia | Invisalign | 1.364 | 0.178 | 0.000 |
SureSmile | 1.359 | 0.179 | 0.000 | ||
Upper right first premolar B cusp y_Actual_Goal | Insignia | Invisalign | 1.103 | 0.210 | 0.000 |
SureSmile | 0.906 | 0.208 | 0.000 | ||
Upper right first premolar DMR y_Actual_Goal | Insignia | Invisalign | 1.114 | 0.168 | 0.000 |
SureSmile | 1.011 | 0.166 | 0.000 | ||
Upper right first premolar MMR y_Actual_Goal | Insignia | Invisalign | 1.064 | 0.153 | 0.000 |
SureSmile | 0.978 | 0.151 | 0.000 | ||
Upper right canine disto-incisal y_Actual_Goal | Insignia | Invisalign | 0.668 | 0.143 | 0.000 |
SureSmile | 0.591 | 0.144 | 0.000 | ||
Upper left canine disto-incisal y_Actual_Goal | Insignia | Invisalign | 0.691 | 0.134 | 0.000 |
SureSmile | 0.545 | 0.135 | 0.000 | ||
Upper left first premolar B cusp y_Actual_Goal | Insignia | Invisalign | 1.185 | 0.189 | 0.000 |
SureSmile | 0.953 | 0.187 | 0.000 | ||
Upper left first premolar MMR y_Actual_Goal | Insignia | Invisalign | 0.875 | 0.146 | 0.000 |
SureSmile | 0.749 | 0.144 | 0.000 | ||
Upper left first premolar DMR y_Actual_Goal | Insignia | Invisalign | 1.005 | 0.149 | 0.000 |
SureSmile | 0.891 | 0.147 | 0.000 | ||
Upper left second premolar B cusp y_Actual_Goal | Insignia | Invisalign | 1.391 | 0.184 | 0.000 |
SureSmile | 1.243 | 0.185 | 0.000 | ||
Upper left second premolar MMR y_Actual_Goal | Insignia | Invisalign | 1.320 | 0.150 | 0.000 |
SureSmile | 1.260 | 0.151 | 0.000 | ||
Upper left second premolar DMR y_Actual_Goal | Insignia | Invisalign | 1.238 | 0.167 | 0.000 |
SureSmile | 1.232 | 0.168 | 0.000 | ||
Upper left first molar MB cusp y_Actual_Goal | Insignia | Invisalign | 1.535 | 0.197 | 0.000 |
SureSmile | 1.418 | 0.198 | 0.000 | ||
Upper left first molar DB cusp y_Actual_Goal | Insignia | Invisalign | 1.843 | 0.208 | 0.000 |
SureSmile | 1.804 | 0.209 | 0.000 | ||
Upper left first molar MMR y_Actual_Goal | Insignia | Invisalign | 1.578 | 0.176 | 0.000 |
SureSmile | 1.442 | 0.177 | 0.000 | ||
Upper left first molar DMR y_Actual_Goal | Insignia | Invisalign | 1.543 | 0.173 | 0.000 |
SureSmile | 1.526 | 0.174 | 0.000 | ||
Upper right lateral incisor CEJ actual_goal | Suresmile | Insignia | 0.556 | 0.214 | 0.034 |
Invisalign | 0.831 | 0.189 | 0 | ||
Upper right central incisor CEJ actual_goal | Suresmile | Insignia | 0.958 | 0.255 | 0.001 |
Invisalign | 0.746 | 0.226 | 0.005 | ||
Upper left central incisor CEJ actual_goal | Suresmile | Insignia | 0.895 | 0.239 | 0.001 |
Invisalign | 0.804 | 0.212 | 0.001 | ||
Upper left lateral incisor CEJ actual_goal | Suresmile | Insignia | 0.471 | 0.22 | 0.108 |
Invisalign | 0.645 | 0.195 | 0.005 | ||
Lower left first molar MB cusp x_Actual_Goal | Insignia | Invisalign | 0.339 | 0.162 | 0.122 |
SureSmile | 0.570 | 0.164 | 0.003 | ||
Lower right second premolar B cusp x_Actual_Goal | Insignia | Invisalign | 0.701 | 0.142 | 0.000 |
SureSmile | 0.469 | 0.143 | 0.005 |
Treatment group | Female lower arches | Male lower arches | Total |
---|---|---|---|
Insignia (all from office 1) | 6 | 11 | 17 |
Invisalign (11 from office 1, 17 from office 2) | 22 | 6 | 28 |
SureSmile (all from office 2) | 16 | 11 | 27 |
Total | 44 | 28 | 72 |
Insignia (all from office 1) | 6 | 12 | 18 |
Invisalign (11 from office 1, 17 from office 2) | 22 | 6 | 28 |
SureSmile (all from office 2) | 16 | 11 | 27 |
Total | 44 | 29 | 73 |
Unstandardized Coefficients | Standardized Coefficients | 95.0% Confidence Interval for B | |||||
---|---|---|---|---|---|---|---|
Model | B | Std. error | Beta | Lower bound | Upper bound | ||
(Constant) | 1.998 | 0.328 | 6.087 | <0.001 |
1.348 | 2.648 | |
Invisalign |
1.291 | 0.326 | 0.444 | 3.963 | <0.001 |
0.646 | 1.936 |
Insignia |
0.57 | 0.289 | 0.185 | 1.97 | 0.051 | -0.003 | 1.143 |
Female Gender | -0.06 | 0.249 | -0.021 | -0.24 | 0.811 | -0.552 | 0.433 |
Age | 0 | 0.013 | -0.001 | -0.01 | 0.992 | -0.026 | 0.025 |
Crowding | 0.007 | 0.073 | 0.008 | 0.098 | 0.922 | -0.138 | 0.153 |
(Constant) | 0.461 | 0.229 | 2.013 | 0.046 |
0.008 | 0.914 | |
Invisalign |
-0.464 | 0.227 | -0.239 | -2.04 | 0.044 |
-0.914 | -0.014 |
Insignia |
0.257 | 0.202 | 0.125 | 1.271 | 0.206 | -0.143 | 0.656 |
Female Gender | -0.186 | 0.173 | -0.1 | -1.07 | 0.287 | -0.529 | 0.158 |
Age | 0.014 | 0.009 | 0.18 | 1.58 | 0.117 | -0.004 | 0.032 |
Crowding | 0.031 | 0.051 | 0.054 | 0.606 | 0.546 | -0.07 | 0.133 |
(Constant) | 2.826 | 0.498 | 5.677 | 0.000 |
1.84 | 3.811 | |
Invisalign |
0.277 | 0.494 | 0.066 | 0.561 | 0.576 | -0.701 | 1.255 |
Insignia |
-0.891 | 0.439 | -0.201 | -2.03 | 0.045 |
-1.76 | -0.022 |
Female Gender | 0.177 | 0.377 | 0.044 | 0.47 | 0.639 | -0.569 | 0.923 |
Age | -0.036 | 0.019 | -0.213 | -1.842 | 0.068 | -0.074 | 0.003 |
Crowding | 0.023 | 0.111 | 0.018 | 0.202 | 0.84 | -0.198 | 0.243 |
(Constant) | 5.314 | 0.601 | 8.848 | 0 | 4.125 | 6.503 | |
Invisalign |
1.121 | 0.593 | 0.226 | 1.889 | 0.061 | -0.054 | 2.295 |
Insignia |
-0.047 | 0.527 | -0.009 | -0.089 | 0.93 | -1.09 | 0.997 |
Female Gender | -0.05 | 0.452 | -0.011 | -0.111 | 0.912 | -0.946 | 0.846 |
Age | -0.024 | 0.024 | -0.118 | -1.012 | 0.314 | -0.07 | 0.023 |
Crowding | 0.05 | 0.134 | 0.034 | 0.371 | 0.712 | -0.215 | 0.315 |
Tooth type | Landmark 1 | Landmark 2 | Landmark 3 | Landmark 4 |
---|---|---|---|---|
Right First Molar | Distobuccal Cusp Tip | Mesiobuccal Cusp Tip | Distal Marginal Ridge | Mesial Marginal Ridge |
Right Second Premolar | Buccal Cusp Tip | Distal Marginal Ridge | Mesial Marginal Ridge | |
Right First Premolar | Buccal Cusp Tip | Distal Marginal Ridge | Mesial Marginal Ridge | |
Right Canine | Buccal Cusp Tip | Mesial-incisal Point | Distal-incisal Point | |
Right Lateral Incisor | Distal-incisal Point | Mesial-incisal Point | Labial CEJ | |
Right Central Incisor | Distal-incisal Point | Mesial-incisal Point | Labial CEJ | |
Left Central Incisor | Mesial-incisal Point | Distal-incisal Point | Labial CEJ | |
Left Lateral Incisor | Mesial-incisal Point | Distal-incisal Point | Labial CEJ | |
Left Canine | Buccal Cusp Tip | Mesial-incisal Point | Distal-incisal Point | |
Left First Premolar | Buccal Cusp Tip | Mesial Marginal Ridge | Distal Marginal Ridge | |
Left Second Premolar | Buccal Cusp Tip | Mesial Marginal Ridge | Distal Marginal Ridge | |
Left First Molar | Mesiobuccal Cusp Tip | Distobuccal Cusp Tip | Mesial Marginal Ridge | Distal Marginal Ridge |
System | Mean to observation period (months) | Observation period standard deviation (months) |
---|---|---|
Insignia | 12.5 | 1 |
Invisalign | 8.4 | 2.9 |
Suresmile | 11.5 | 3.1 |