Prevalence and associated factors of tooth erosion in 8 -12-year-old brazilian schoolchildren

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dc.creatorMabel Miluska Suca Salas
dc.creatorFabiana Vargas Ferreira
dc.creatorThiago Machado Ardenghi
dc.creatorKaren Glazer Peres
dc.creatorMarie-Charlotte Huysmans
dc.creatorFlávio Fernando Demarco
dc.date.accessioned2025-05-28T14:45:53Z
dc.date.accessioned2025-09-09T00:39:46Z
dc.date.available2025-05-28T14:45:53Z
dc.date.issued2017
dc.format.mimetypepdf
dc.identifier.doihttps://doi.org/10.17796/1053-4628-41.5.343
dc.identifier.issn1557-5268
dc.identifier.urihttps://hdl.handle.net/1843/82555
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofThe Journal of Clinical Pediatric Dentistry
dc.rightsAcesso Aberto
dc.subjectTooth erosion
dc.subjectPrevalence
dc.subjectEpidemiology
dc.subjectAdolescent
dc.subjectMalocclusion
dc.subject.otherTooth erosion
dc.subject.otherPrevalence
dc.subject.otherChild, adolescent
dc.subject.otherEpidemiology
dc.titlePrevalence and associated factors of tooth erosion in 8 -12-year-old brazilian schoolchildren
dc.typeArtigo de periódico
local.citation.epage350
local.citation.issue5
local.citation.spage343
local.citation.volume41
local.description.resumoObjective: This study estimated the prevalence, distribution and associated factors of tooth erosion in Brazilian schoolchildren. Study design: A cross-sectional study was carried out in a representative sample of children aged 8-12-years-old from public and private schools. Six calibrated examiners assessed tooth erosion (O´Sullivan index) and other oral conditions (dental trauma, enamel defects, plaque, dental caries and dental crowding). Socio-demographic and behavioral data were collected using questionnaires. Interviews were conducted in children and in parents. Data were analyzed using Poisson regression model considering the cluster sample (Prevalence Ratio-PR; 95% Confidence Interval-CI). Results: A total of 1,210 children participated and were examined. Tooth erosion was observed in 25.1% of the children. Lesions were mostly observed in enamel and less than a half of the buccal surface was affected. The type of school and age were significant associated with higher prevalence of tooth erosion and dental crowding was associated with less probability of tooth erosion significantly. Acidic food or drinks were not associated with dental erosion. Conclusion: The prevalence of tooth erosion in the studied population was high. Erosive lesions were not severe, confined in enamel. Tooth erosion was associated with age, type of school, socioeconomic level and dental crowding.
local.publisher.countryBrasil
local.publisher.departmentFAO - DEPARTAMENTO DE ODONTOLOGIA SOCIAL E PREVENTIVA
local.publisher.initialsUFMG
local.url.externahttps://www.jocpd.com/articles/10.17796/1053-4628-41.5.343

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