Table 4 Starting forms of observation (T1) between the treated group and control groups

Sagittal skeletal

SNA (°)

80.65

3.11

78.57

4.01

79.24

3.42

0.185

0.467

0.060

SNB (°)

78.62

3.35

78.89

4.56

75.89

3.42

1.000

0.028^**

0.121

ANB (°)

2.03

1.66

-0.36

2.24

3.34

1.16

^†0.001^**

^†0.004^**

^†−3.439

^†−2.865

Wits (mm)

-4.15

2.19

-6.79

3.32

-1.96

1.67

^†0.008^**

^†0.001^**

^†−2.653

^†−3.429

BAr-AAr (°)

14.74

3.35

16.26

4.07

10.11

2.02

0.377

0.000^***

0.395

Vertical skeletal

ODI (°)

69.58

5.06

66.22

6.04

74.25

6.43

0.193

0.014^**

0.226

Gonial (°)

128.48

5.86

127.97

3.51

127.05

4.74

1.000

0.929

0.016

MP-SN (°)

38.13

4.64

36.58

6.29

37.01

4.03

0.926

1.000

0.019

MP-FH (°)

30.77

4.62

28.74

5.14

27.92

3.85

0.454

0.077

0.078

Y-axis (°)

71.00

3.37

70.06

4.35

71.54

3.30

1.000

1.000

0.024

Maxillary skeletal

NA-FH (°)

88.01

2.67

86.40

3.21

88.33

3.25

0.261

1.000

0.062

Co-A (mm)

74.53

3.71

73.14

6.71

72.58

3.98

^†0.387

^†0.080

^†−0.865

^†−1.750

ANS-PNS (mm)

43.24

2.39

45.46

12.41

42.29

2.47

^†0.854

^†0.136

^†−0.185

^†−1.490

PP-SN (°)

10.60

3.44

10.08

3.78

11.29

4.13

1.000

1.000

0.015

PP-FH (°)

3.48

3.11

2.22

3.01

2.19

3.33

0.619

0.451

0.040

Ptm-A (mm)

41.56

2.06

40.89

4.31

40.49

2.41

^†0.344

^†0.134

^†−0.946

^†−1.499

Ptm-S (mm)

16.88

2.32

16.16

2.43

17.26

1.86

0.878

1.000

0.035

Mandibular skeletal

SNP (°)

78.86

3.63

78.84

4.94

76.11

3.60

1.000

0.044^*

0.100

NP-FH (°)

86.22

3.22

87.70

3.76

85.16

2.97

^†0.782

^†0.290

^†−0.277

^†−1.059

Pog-Go (mm)

67.58

3.85

67.53

6.93

63.47

3.53

1.000

0.007^**

0.152

Gn-Co (mm)

102.87

5.59

102.33

10.92

96.57

4.20

^†0.400

^†0.000^***

^†−0.842

^†−3.725

Co-Go (mm)

50.42

3.53

50.08

6.50

48.47

2.83

^†0.368

^†0.043^*

^†−0.900

^†−2.028

Dentoalveolar

U1-SN (°)

109.98

5.94

103.46

8.44

103.04

7.23

^†0.017^*

^†0.001^**

^†−2.387

^†−3.374

L1-MP (°)

84.43

7.41

87.24

8.99

90.47

5.51

^†0.362

^†0.002^**

^†−0.911

^†−3.096

U1-L1 (°)

127.79

10.71

132.71

11.55

129.50

11.14

0.464

1.000

0.030

OP-MP (°)

17.66

3.38

15.70

4.66

14.89

3.93

0.322

0.037^*

0.097

OP-PP (°)

9.52

3.65

10.81

3.78

10.81

3.64

0.792

0.631

0.031

Overjet (mm)

3.78

1.66

-0.88

2.02

3.98

1.11

^†0.000^***

^†0.829

^†−5.031

^†−0.216