title: [Study on screening of high-caries-risk children by using number of DMFT at 6 years of age].
abstract: This study was carried out to contrive a screening level and select high-caries-risk school-children by using the number of dmft in the deciduous canines and molars at 6 years of age. The screening level was established at 9 dmft by analyzing the longitudinal caries data from 119 primary schoolchildren in Tomisato, Chiba Prefecture. Thirty-three percent of the high-caries-risk children, selected by the application of this screening level to the other three primary schools, were predicted that the mean number of DMFT would be 6 or more at 11 years of age. However, this screening level was not available for the two schools which had been adopting a fluoride mouth rinsing program because of their low caries experience at 11 years of age.
authors.affiliation: Department of Preventive Dentistry and Public Health, Faculty of Dentistry, Tokyo Medical and Dental University.
authors.forename: S
authors.initials: S
authors.lastname: Okada
authors.forename: M
authors.initials: M
authors.lastname: Yonemitsu
authors.forename: Y
authors.initials: Y
authors.lastname: Kawaguchi
authors.forename: S
authors.initials: S
authors.lastname: Ohara
authors.forename: Y
authors.initials: Y
authors.lastname: Sasaki
mesh_terms: D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology* / Q000517:prevention & control; D003753:Dental Health Surveys; D005260:Female; D005459:Fluorides; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008297:Male; D009067:Mouthwashes; D012306:Risk; D014094:Tooth, Deciduous
chemical_list: D009067:Mouthwashes; D005459:Fluorides