title: Prevalence and distribution of gingivitis and dental caries in children aged 6-12 years in Brisbane primary schools.
abstract: A study of caries experience and gingivitis prevalence in 6-, 9- and 12-yr-old children attending primary schools in Brisbane was undertaken in November/December 1983. Children from high socioeconomic level (SEL) schools exhibited lower dmft and DMFT scores at all ages. At age 6 yr the proportion of children with caries-free primary dentitions was for high SEL Schools 70%, for middle SEL schools 52% and for low SEL Schools 23%. At 12 yr DMFT scores were 1.8 (high), 2.1 (middle) and 3.3 (low). Similar differences in gingivitis prevalence occurred, children from high SEL schools displaying a much lower proportion of bleeding sites than those from middle and low SEL schools. For selection of children at "high risk" to gingival disease for intensive prevention programmes, an increased emphasis on probing techniques is indicated to achieve diagnostic consistency.
authors.forename: R N
authors.initials: RN
authors.lastname: Powell
authors.forename: J T
authors.initials: JT
authors.lastname: Gilhooly
authors.forename: E R
authors.initials: ER
authors.lastname: McKenna
mesh_terms: D001315:Australia; D002648:Child; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology*; D005260:Female; D005884:Gingival Hemorrhage / Q000453:epidemiology; D005891:Gingivitis / Q000453:epidemiology*; D006801:Humans; D008297:Male; D012306:Risk; D012959:Socioeconomic Factors