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Table 1 Demographic data of subjects

From: Prevalence of posterior alveolar bony dehiscence and fenestration in adults with posterior crossbite: a CBCT study

 

Total

Crossbite group

Noncrossbite group

p value

Number of subjects (M, F)

56 (24,32)

28 (12, 16)

28 (12, 16)

N/A

Number of teeth (M, F)

884 (379, 505)

437 (187, 250)

447 (192, 255)

N/A

CBCT setting

Old 18 (32.1%)

New 38 (67.9%)

Old 11 (39.3%)

New 17 (60.7%)

Old 7 (25%)

New 21 (75%)

N/A

Mean age ± SD (years)

23.6 ± 5.3

23.57 ± 5.2

23.75 ± 5.5

0.901

SN-MP angle ± SD (°)

34.46 ± 6.02

34.49 ± 6.09

34.43 ± 6.05

0.970

ANB (°)

3.11 ± 2.46

2.33 ± 2.08

3.89 ± 2.60

0.016*

  1. (p value is between crossbite group and noncrossbite group.)
  2. *p < 0.05 statistically significant