From: Palatal changes after treatment of functional posterior cross-bite using elastodontic appliances: a 3D imaging study using deviation analysis and surface-to-surface matching technique
Sample characteristics
Total (n = 39)
Total (n = 25)
Total (n = 14)
Significance
Mean/n
Mean age
7 (± 0.8)
7.3 (± 0.9)
6.8 (± 0.7)
NS
Gender
Male
16
10
6
Female
23
15
8
Skeletal maturity
CVMS 1
36
13
p < 0.05
CVMS 2
3
2
1