title: City-level gender differentials in the prevalence of dental caries and restorative dental treatment.
abstract: This study assesses gender differentials in the distribution of dental caries and restorative treatment at the city level in order to discuss gender inequities in health. We retrieved data for caries prevalence and dental service utilisation by 11- and 12-year-old girls and boys in 131 towns in the state of São Paulo, Brazil, 1998. We also gathered aggregate population data for these towns, and information already held by the health authority regarding the provision of dental services. Results of data analysis indicated that girls presented higher caries indices in permanent teeth than boys of the same age, concurrent with a higher utilisation of dental care. When studying aggregate data at the city level, we gathered evidence reinforcing the hypothesis that the higher prevalence of caries in girls is attributable to their earlier eruption of permanent teeth, with no significant association between this excess and indices of socio-economic status at the city level. However, indices assessing the discrepant incorporation of dental services between genders were higher in towns with a poorer profile of socio-economic status. We also observed that towns whose public health service was more effective in providing dental care presented a more equitable gender distribution of dental services. Public resources destined to dental assistance contributed to reducing inequities in oral health by allowing an incorporation of restorative dental treatment more equitably distributed between girls and boys.
authors.affiliation: School of Dentistry, University of São Paulo, Av. Prof. Lineu Prestes, 2227, 05508-900, São Paulo, SP, Brazil. leopldo@usp.br
authors.forename: José Leopoldo Ferreira
authors.initials: JL
authors.lastname: Antunes
authors.forename: Simone Rennó
authors.initials: SR
authors.lastname: Junqueira
authors.forename: Paulo
authors.initials: P
authors.lastname: Frazão
authors.forename: Camila Manoel
authors.initials: CM
authors.lastname: Bispo
authors.forename: Tatiana
authors.initials: T
authors.lastname: Pegoretti
authors.forename: Paulo Capel
authors.initials: PC
authors.lastname: Narvai
mesh_terms: D001938:Brazil / Q000453:epidemiology; D002648:Child; D016000:Cluster Analysis; D003731:Dental Caries / Q000453:epidemiology* / Q000628:therapy; D003752:Dental Health Services / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008297:Male; D015995:Prevalence; D012737:Sex Factors; D012923:Social Class; D014505:Urban Population