Table 6 Pre- and post-treatment comparison of dental variables through cephalometric analysis

U1 - NA (°)

20.51

7.07

14.92

4.59

0.017*

20.84

7.62

15.30

5.71

0.001*

U1 - SN (°)

104.22

7.81

96.98

6.60

0.003*

104.89

7.83

96.93

6.11

< 0.001*

L1 - NB (°)

34.78

5.29

26.06

5.62

< 0.001*

37.32

5.01

29.69

6.74

< 0.001*

IMPA (°)

96.59

4.96

87.86

6.39

< 0.001*

96.94

5.10

90.94

7.48

0.004*

Inter incisor angle (°)

117.99

9.30

133.91

7.66

< 0.001*

113.71

8.92

129.26

8.55

< 0.001*

U1-NA (mm)

4.48

2.57

1.36

1.48

< 0.001*

4.58

2.21

1.69

1.73

< 0.001*

L1-NB (mm)

9.61

1.93

5.68

1.60

< 0.001*

10.93

1.55

6.69

1.65

< 0.001*

U1-PP (mm)

30.70

2.80

29.15

2.78

0.005*

30.25

2.56

28.32

3.53

0.012*

U6-PP (mm)

20.21

2.48

19.85

1.97

0.254

19.98

2.59

18.42

2.70

< 0.001*

L1-MP (mm)

42.96

3.25

41.52

3.11

0.004*

43.48

2.34

41.52

3.06

0.001*

L6-MP (mm)

32.65

3.10

34.11

3.13

< 0.001*

31.88

2.66

34.27

3.12

< 0.001*

Occlusal Plane(°)

12.85

3.64

14.11

3.68

0.191

12.18

4.56

14.69

4.98

0.009*