From: Comparison of the prevalence of malocclusion and oral habits between children with cerebral palsy and healthy children
Oral habits
Cases
n = 60
Controls n = 60
OR
CI
X2
P
No
%
Mouth breathing
36
60
7
11.7
11.4
4.4–29
30.4
< 0.0001
Thumb sucking
12
20
10
16.7
1.2
0.49–3.1
0.22
0.65
Tongue thrust
22
36.7
3
5
11
3.1–39.3
18.2