title: [Prevalence of dental caries and treatment needs in 6 to 12 year-old schoolchildren at public schools].
abstract: OBJECTIVE
  To assess dental caries prevalence and treatment needs of schoolchildren in the State of Goiás, Brazil.
  
  
  METHODS
  The study population consisted of 6-12-yr-old schoolchildren (n=1,419), male and female, attending 25 public schools located in the urban area of 9 provincial cities in the State of Goiás.
  
  
  RESULTS
  Percentage of caries-free schoolchildren was very low at all ages (4.4% at age 12). Mean DMF-T ranged from 0.41 at age 6 to 5.19 at age 12. Mean dmf-t in this age group ranged from 4.93 to 0.29. Treatment needs were higher than the proportion of treated teeth in both deciduous and permanent dentition.
  
  
  CONCLUSIONS
  The high prevalence of dental caries found in schoolchildren in the provincial cities of Goiás suggests the need for oral health education and preventive programs targeted at the underlying causes of the disease on a population level.
authors.affiliation: Departamento de Ciências Estomatológicas da Faculdade de Odontologia, Universidade Federal de Goiás, Goiânia, GO, Brasil. mcarmo@odonto.ufg.br
authors.forename: M C
authors.initials: MC
authors.lastname: Freire
authors.forename: M F
authors.initials: MF
authors.lastname: Pereira
authors.forename: S M
authors.initials: SM
authors.lastname: Batista
authors.forename: M d
authors.initials: Md
authors.lastname: Borges
authors.forename: M I
authors.initials: MI
authors.lastname: Barbosa
authors.forename: A G
authors.initials: AG
authors.lastname: Rosa
mesh_terms: D001938:Brazil / Q000453:epidemiology; D002648:Child; D003731:Dental Caries / Q000453:epidemiology* / Q000628:therapy; D003753:Dental Health Surveys; D005260:Female; D006801:Humans; D008297:Male; D015995:Prevalence