title: Effect of fluoride varnish (Duraphat) in preschool children.
abstract: The caries-preventive effect of semiannual applications of a fluoride varnish (Duraphat) was tested for 2 years in 225 3-year-old children; 113 children served as a control group. At the baseline examination, 69% of the children in the test group and 75% in the control group were caries-free. The results after 2 years showed an average caries increment of 2.1 surfaces in the test group and 3.7 in the control group. The difference is statistically significant. Thirty-eight percent of the children in the test group and 27% in the control group were still caries-free. The caries reduction was 44%.
mesh_terms: D002675:Child, Preschool; D004245:DMF Index; D003731:Dental Caries / Q000473:pathology / Q000517:prevention & control*; D005260:Female; D005460:Fluorides, Topical / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D010150:Paint; D013997:Time Factors
chemical_list: D005460:Fluorides, Topical