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Maxillofacial Plastic and Reconstructive Surgery

Table 6 Regression analysis of the mouth corner line (°) when smiling according to the changes in the canine and molar areas

From: The effect of orthognathic surgery on the lip lines while smiling in skeletal class III patients with facial asymmetry

 

A

P valuea

B

P valueb

β

R 2

P valuec

Canine canting (mm)

0.091

.736

1.303

.014*

0.078

0.006

.736

Molar canting (mm)

0.277

.263

1.040

.439

.256

0.065

.263

Mouth corner canting (mm)

−0.099

.727

1.563

.003*

−0.081

0.007

.727

Canine line (°)

0.064

.709

1.287

.015*

0.087

0.007

.709

Molar line (°)

0.262

.286

1.057

.027*

0.244

0.060

.286

Mouth corner line (°)

0.075

.867

1.386

.003*

0.039

0.002

.867

  1. A non-standardized regression coefficient, B constant, β standardized regression coefficient, R 2 coefficient of determination
  2. *P < .05
  3. aSignificance of non-standardized regression coefficient
  4. bSignificance of constant
  5. cSignificance of regression analysis
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