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Table 2 The mean and standard deviation of landmark movements used in the research (mm)

From: Quantitative changes of upper airway in class III patients undergoing bimaxillary surgery after one-year follow-up: a retrospective study

Mean + SD

PNS

A

B

Gn

Horizontal movements

−0.2 ± 0.9

0.1 ± 0.9

−0.2 ± 3.2

− 0.2 ± 4.4

Vertical movements

1.3 ± 1.6

−0.4 ± 1.6

1.8 ± 3.1

2.6 ± 3.8

Sagittal movements

4.1 ± 1.2

4.1 ± 1.4

−5.7 ± 2.8

−4.6 ± 3.6