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Table 2 Summary of patient characteristics and demographics

From: Three-dimensional quantitative analysis of dental and skeletal characteristics of skeletal Class I unilateral posterior crossbite in adults

Variables

Control group (n = 20)

UPCB group (n = 20)

P value

Gendera

M, n (%)

7 (35)

8 (40)

0.935

F, n (%)

13 (65)

12 (60)

 

Age (y) (mean ± SD)b

27.56 ± 5.76

22.20 ± 2.88

0.000*

ANB (°) (mean ± SD)b

2.48 ± 1.07

1.80 ± 1.14

0.094

FMA (°) (mean ± SD)b

25.02 ± 3.15

26.15 ± 3.53

0.153

  1. UPCB unilateral posterior crossbite; M male; F female; n number; SD standard deviation; ANB Angle formed by A-point-nasion-B-point; FMA the angle between FH plane and mandibular plane
  2. aChi-square test
  3. bIndependent t-test
  4. Statistically significant when *(P < 0.05)