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DIETARY PATTERNS AND DENTAL CARIES IN NURSERY SCHOOL CHILDREN IN NAIROBI, KENYA

E.M. NGATIA, J.K. IMUNGI, J.W.G. MUITA, P.M. NG'ANG'A

Abstract


Objective: To determine the dietary patterns and the prevalence of dental caries among
nursery school children in Nairobi.
Design: A cross-sectional study.
Setting: Nursery schools in Nairobi, Kenya.
Subjects: Three hundred and four nursery school-children ( 149 males and 155 females) aged
3-5 years were assessed in 1997.
Results: There was a high consumption of fruits. vegetables and milk on a daily basis. There
wasalsoa high consumption of snacks both at home and atsvhool. About 96% of the children
had been breastfed, while 41 % had been bottle-fed. The pre valence of dental caries was high
at 63.5% and a mean decayed, missing and filled teeth ir dex (dmft) of 2.95, with the dcomponent
comprising 96% of the total dmft. Only 1.3% of the children had filled teeth.
Increasing age was the most predictive factor in dental caries.
Conclusion: The high consumption of refined foods and snac ks, as well as the high prevalence
of dental caries raises a strong public health concern. I1 is recommended that dietary
counselling and preventive oral health programmes shou d be initiated and the already
existing ones strengthened and incorporated in primary healthcare programmes. There is
also need for policy makers to come up with guidelines on advertisements promoting
cariogenic snacks.

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The East African Medical Journal is published monthly by Kenya Medical Association.

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