Class I (n = 75) | Class II Div 1 (n = 30) | Class II Div 2 (n = 14) | Class III (n = 31) | p | |
---|---|---|---|---|---|
Atypical swallowing | 15 | 17 | 4 | 13 | 0.002* |
Onychophagia | 24 | 8 | 4 | 11 | 0.893* |
Thumb sucking | 9 | 1 | 4 | 3 | 0.118† |
Labial sucking | 2 | 5 | 0 | 1 | 0.039† |
Mouth breathing | 3 | 4 | 0 | 0 | 0.088† |
Mixed breathing | 38 | 18 | 4 | 17 | 0.265* |
Anteroposition | 48 | 22 | 8 | 10 | 0.006* |
Retroposition | 1 | 0 | 0 | 5 | 0.010† |