Table 3 Distribution of subjects among groups

Patient (n)

20

20

20

20

Age (year)

22.15 ± 2.46

22.65 ± 3.51

24.75 ± 2.61

23.90 ± 3.26

SEX

Male

11

13

12

9

Female

9

7

8

11

SNA (°)

82.46 ± 1.81

81.16 ± 1.40

80.94 ± 1.18

80.92 ± 1.11

SNB (°)

79.98 ± 1.47

74.54 ± 0.60

73.98 ± 1.17

72.24 ± 1.24

ANB (°)

2.48 ± 0.87

6.63 ± 1.40

6.96 ± 1.45

8.68 ± 1.54

POG-Nv (mm)

− 2.16 ± 1.82

− 6.29 ± 3.41

− 7.83 ± 4.33

− 13.50 ± 3.99

A-Nv (mm)

1.45 ± 1.41

1.84 ± 0.91

1.68 ± 1.44

1.64 ± 1.40

SN-MP (°)

32.15 ± 2.14

24.95 ± 1.41

34.31 ± 2.16

45.13 ± 2.50

FHR (%)

63.90 ± 1.21

71.45 ± 1.64

64.15 ± 1.27

57.74 ± 1.55