Skip to main content

Table 4 Distance change among the landmarks (mm) between T1 and T2 (N = 20)

From: The three-dimensional stable mandibular landmarks in patients between the ages of 12.5 and 17.1 years

Measurements

T1

T2

T1-T2

T

P

Mean

SD

Mean

SD

Mean

SD

Age (Year)

12.6

0.9

17.1

1.5

4.5

1.1

17.857

<.001

C-D

8.37

1.49

8.40

1.46

0.03

0.73

0.176

NS

C-E

9.04

1.85

9.25

1.84

0.21

0.59

1.631

NS

C-Pog

10.53

1.50

10.59

1.48

0.06

0.71

0.368

NS

Right

C-MF

23.63

1.79

23.81

1.93

0.18

0.92

0.853

NS

C-MFA

22.57

1.56

22.77

1.81

0.20

0.89

0.980

NS

C-MdF

69.73

3.66

72.76

4.90

3.03

2.83

4.669

<.001

Left

C-MF

23.21

1.92

23.84

1.86

0.63

1.11

2.471

0.050

C-MFA

22.14

1.86

22.85

1.64

0.71

0.95

3.257

0.010

C-MdF

69.77

3.78

73.16

4.46

3.39

3.29

4.490

<.001

MF -MF

43.58

2.54

44.02

2.40

0.44

0.77

2.490

0.050

MdF -MdF

78.74

3.23

81.30

3.78

2.56

2.08

5.367

<.001

  1. NS at P ≥ 0.05