From: Longitudinal study of habits leading to malocclusion development in childhood
Habits | 12 months | 18 months | 30 months | |||
---|---|---|---|---|---|---|
n | % | n | % | n | % | |
Pacifier sucking | 34 | 42.50 | 31 | 38.75 | 31 | 38.75 |
Finger sucking | 12 | 15.00 | 10 | 12.50 | 9 | 11.25 |
Nocturnal mouth breathing | 11 | 14.75 | 12 | 15.00 | 17 | 21.25 |
Bottle feeding | 70 | 87.50 | 72 | 90.00 | 77 | 96.25 |
Breastfeeding | 32 | 40.00 | 20 | 25.00 | 10 | 12.50 |