Table 3 The correlation coefficient (P value) between the similarity index and non-overlapping volume based on the MSP before (T1) and 1 year after (T2) surgery.

From: Similarity index for intuitive assessment of three-dimensional facial asymmetry

Similarity index

T1 non-overlapping volume (mandible)

T1 non-overlapping volume (lower facial soft tissue)

T2 non-overlapping volume (mandible)

T2 non-overlapping volume (lower facial soft tissue)

T1 mandible

−0.902 (<0.001)

NS

−0.526 (<0.001)

NS

T1 lower facial soft tissue

−0.324 (0.028)

−0.948 (<0.001)

NS

NS

T2 mandible

−0.527 (<0.001)

NS

−0.916 (<0.001)

NS

T2 lower facial soft tissue

NS

−0.300 (0.043)

NS

−0.928 (<0.001)

  1. MSP, facial midsagittal plane; NS, not significant.