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Table 3 Sagittal, vertical, and angular measurements in the control group

From: Comparison of two maxillary protraction protocols: tooth-borne versus bone-anchored protraction facemask treatment

Variables (mm)

T0

T1

T1 − T0

Sagittal

Mean

SD

Min

Max

Mean

SD

Min

Max

Diff

 OLp–A pt.

67.27

3.73

60.19

74.21

68.06

3.90

60.58

75.17

0.80

 OLp–B pt.

75.74

4.86

68.45

82.66

76.74

4.96

69.02

83.23

1.00

 OLp–Pg

77.11

5.47

69.12

85.54

78.18

5.53

69.60

87.26

1.08

 Wits

−8.52

3.10

−13.44

−2.50

−8.26

3.11

−13.63

−2.88

0.27

 OLp–Is

74.17

4.68

62.40

80.74

75.49

4.92

63.55

83.90

1.32

 OLp–Ii

76.26

4.78

63.94

82.75

77.48

4.95

65.86

85.63

1.22

 Overjet

−2.09

0.98

−4.03

0.38

−1.99

0.90

−4.22

0.00

0.11

 OLp–Ms

48.05

4.35

40.13

54.82

49.30

4.49

40.99

55.97

1.25

 OLp–Mi

51.58

5.68

42.72

60.58

52.80

5.79

42.72

62.21

1.22

 Molar relationship

−3.57

2.39

−7.97

0.48

−3.47

2.20

−7.87

−0.58

0.11

Vertical (mm)

         

 OLparallel–A pt.

20.35

38.78

29.59

5.89

23.81

40.42

31.47

5.62

1.88

 Is–NL

20.26

29.86

24.91

2.69

20.64

30.62

25.74

2.61

0.83

 Ii–ML

33.60

41.18

37.61

2.14

34.27

43.01

38.28

2.45

0.66

 Overbite

0.00

10.46

3.01

2.56

0.00

9.02

3.32

2.36

0.31

 Msc–NL

13.25

22.46

18.97

2.05

16.32

22.75

19.44

1.54

0.47

 Mic–ML

25.06

30.91

28.32

1.46

26.30

30.62

28.62

1.25

0.30

Angular (°)

         

 SNA

73.63

81.60

78.57

2.59

73.82

82.75

78.85

2.85

0.29

 SNB

73.82

83.04

78.75

2.92

74.02

83.42

79.27

2.76

0.52

 ANB

−3.74

3.55

−0.18

2.09

−3.65

3.07

−0.41

2.02

−0.23

 SNL–ML

24.00

37.44

32.58

4.54

23.42

38.21

32.09

4.59

−0.49

 SNL–OL

12.48

28.80

20.17

5.40

12.58

27.94

19.96

4.99

−0.21

 SNL–NL

3.36

12.58

8.62

3.02

1.73

12.38

7.88

3.21

−0.74

 Is–SNL

85.73

117.31

100.78

8.62

87.36

116.54

103.17

8.31

2.39

 Ii–ML

64.99

100.90

87.30

8.28

68.93

102.72

86.75

9.18

−0.56