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Table 3 Mean amount of changes in distances from the points A and B to the X and Y lines at 1 year postoperatively in the treatment (MMF) and control (non-MMF)

From: Does maxillomandibular fixation affect skeletal stability following mandibular advancement? A single-blind clinical trial

Outcomes

Group 1

Group 2

P value

95% CI

Vertical change at point B at 1 year postoperation (mm)

1.07±1.01

1.93±0.94

0.001

−1.37

−0.34

Horizontal change at point B at 1 year postoperation (mm)

1.03±0.69

1.50±0.51

0.005

−0.78

−0.14

Vertical change at point A at 1 year postoperation (mm)

0.61±0.78

1.03±0.76

0.04

−0.83

−0.18

Horizontal change at point A at 1 year postoperation (mm)

0.54±0.84

1.10±0.50

0.02

−1.01

−0.11

  1. CI confidence interval