Table 2 Summary of group differences in facial shape by region (Procrustes ANOVA, *p < 0.05).

From: Comparative study of fetal facial shape between Japanese and North American populations using micro-CT

Region

R2

(Explained by group)

Residual

variance (%)

F-value

Z-score

p-value

Upper face

16.73%

83.27%

8.04

3.04

0.001*

Midface

13.96%

86.04%

6.49

3.61

0.001*

Mandible

4.18%

95.82%

1.75

1.44

0.075

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