Prevalence of dental caries and enamel defects in the primary dentition of Antiguan pre-school children aged 3-4 years including an assessment of their habits.
In 1989 a national survey was carried out on children aged 3 to 4 years attending nursery schools, to investigate the prevalence of caries experience, nursing bottle caries and enamel defects in the primary dentition, and these children's dentally related habits. In the first part of the study, examination of 482 Antiguan children showed that the dmft and dmfs values were 0.80 and 1.26 respectively, and that 77 per cent of the children were caries free; 4.6 per cent of children had nursing bottle caries; and enamel defects occurred in 24 per cent of children. No significant difference was found in oral health between urban and rural samples. In the second part, which was an interview survey, habits such as thumb sucking (13 per cent), not brushing their teeth (3 per cent), and swallowing fluoride toothpaste (13 per cent) were found among 369 children. In the third (a questionnaire) survey, a response rate of 63 per cent was obtained. Significantly more of the children with nursing bottle caries (78.6 per cent) had the habit of sleeping with a feeding bottle than occurred in caries free children (25.6 per cent), but there was no difference in the infant feeding pattern. The children with enamel defects were breast fed for a shorter period and had an earlier introduction to bottle feeding, compared with children without enamel defects. In the final part of the survey, an assessment of snack eating habits at school, a 58 per cent response rate was achieved. The majority of children often brought healthier snacks, together with daily sugar-rich drinks. Significantly more caries free children brought sugary snacks less frequently than children with caries experience.
Vignarajah
S
S
Williams
G A
GA
D000367:Age Factors; D001903:Bottle Feeding / Q000009:adverse effects; D001942:Breast Feeding; D002675:Child, Preschool; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology*; D003743:Dental Enamel / Q000002:abnormalities*; D005247:Feeding Behavior; D005260:Female; D005386:Fingersucking; D005459:Fluorides / Q000032:analysis; D006184:Habits; D006801:Humans; D007223:Infant; D007225:Infant Food; D008297:Male; D015995:Prevalence; D014071:Tooth Abnormalities / Q000453:epidemiology; D014094:Tooth, Deciduous / Q000002:abnormalities*; D014099:Toothbrushing; D014881:Water Supply / Q000032:analysis; D014886:Weaning; D014900:West Indies
D005459:Fluorides