Table 2 Descriptive statistics and comparisons of craniofacial measurements among skeletal classes.

From: Exploring the relationship between condylar position and pharyngeal airway dimensions using 3D analysis across different skeletal patterns

 

Skeletal class I (n = 112)

Skeletal class II (n = 108)

Skeletal class III (n = 110)

Total (n = 330)

P

Sex, n (%)a

Male

41 (36.6)

53 (49)

38 (34.5)

132 (40)

0.061a

Female

71 (63.3)

55 (50.9)

72 (65.4)

198 (60)

Age distribution (years)

Most patients aged 12–16

Most patients aged 12–15

Most patients aged 12–17

  

Age, Years (mean + SD)b

14.19 ± 1.679

14.10 ± 1.798

14.35 ± 1.850

14.22 ± 1.78

.568b

SNA (mean + SD)

82.168 ± 3.5113

82.961 ± 3.9553

79.413 ± 4.1209

  

SNB (mean + SD)

78.957 ± 3.5217

76.660 ± 4.0355

80.544 ± 3.9948

  

ANB (mean + SD)

3.202 ± 1.1977

6.301 ± 0.9654

− 1.134 ± 1.8494

  

CD-R% (mean + SD)b

− 2.1821 ± 29.094

− 1.7500 ± 28.485

− 4.3054 ± 26.979

 

.705b

CD-L% (mean + SD)b

− 3.7621 ± 28.141

− 1.6727 ± 27.444

2.3716 ± 21.191

 

.249b

  1. aResults of Pearson χ2.
  2. bKruskal−Wallis test.
  3. CD-R%, percentage displacement of the right condyle; CD-L%, percentage displacement of the left condyle. n: indicate number.
Back to article page