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Table 5 Regression analysis of mouth corner canting (mm) 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)

0.178

.464

1.019

.027*

0.169

0.029

.464

Molar canting (mm)

0.229

.305

0.950

.027*

0.235

0.055

.305

Mouth corner canting (mm)

0.023

.929

1.248

.007*

0.021

<0.001

.929

Canine line (°)

0.115

.455

1.011

.030*

0.172

0.030

.455

Molar line (°)

0.216

.330

0.965

.026*

0.224

0.050

.330

Mouth corner line (°)

0.103

.799

1.209

.004*

0.059

0.004

.799

  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