From: Evaluation of mandibular motion in adolescents with skeletal class II division 1 malocclusion during mandibular advancement using clear functional aligners: a prospective study
Group
n
Age(years)
Sex
Mean
Min
Max
SD
Female
Male
Class I
30
13.8
11
16
1.69
18
12
Class II Division 1
31
13.26
1.84
13
MA Treatment
13.25
1.61
10
6
P Value
0.412
0.957