Table 4

Percentage distribution of Parafunctional habits according to gender

Parafunction
Females n = 230 (%)
Males n = 155 (%)
Total 385%
P-Value*

Lip/cheek biting
45.8
15.6
41
**
Nail biting
28.5
33.3
29
ns
Bruxism
6.7
12.1
7.4
ns
Thumb sucking
9
0
7.8
ns

ns: non significant

** p < 0.001

Feteih Head & Face Medicine 2006 2:25   doi:10.1186/1746-160X-2-25