Dental Fluorosis according to Birth Cohort and Fluoride Markers in an Endemic Region of Colombia

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Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorCES University-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.creatorSaldarriaga, Alexandra [UNESP]-
Autor(es): dc.creatorRestrepo, Manuel-
Autor(es): dc.creatorRojas-Gualdrón, Diego F.-
Autor(es): dc.creatorCarvalho, Thamyris De Souza-
Autor(es): dc.creatorBuzalaf, Marilia Afonso Rabelo-
Autor(es): dc.creatorSantos-Pinto, Lourdes [UNESP]-
Autor(es): dc.creatorJeremias, Fabiano [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:51:49Z-
Data de disponibilização: dc.date.available2022-02-22T00:51:49Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1155/2021/6662940-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/207925-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/207925-
Descrição: dc.descriptionObjectives. To analyze changes in the dental fluorosis (DF) incidence according to a birth cohort and explore current exposure to DF in a case series. Methods. Repeated cross-sectional study of two periods: 2015 and 2018. Two standardized examiners registered DF using the Thylstrup-Fejerskov index in permanent teeth of children aged 7-18 years. Period and birth cohort frequencies were estimated by a generalized linear model, binomial family, and logarithmic link function. Period estimates are presented as prevalence ratios (PR) and birth cohort estimates as cumulative incidence ratios (RR); 95% confidence intervals and P values are reported. In a subsample of 37 volunteers (12.29 ± 2.63 years), the fluoride (F) concentration in toenails was measured using the HMDS diffusion method and an ion-specific electrode. Other samples from the local environment such as food, soil, and coal were also collected. Results. In 274 children, we found that nonsignificant increases between periods (PR = 1.17; 95% CI: 0.89-1.55) were not explained by birth cohort effects. A total of 37.8% of the subsample had a toenail F concentration ≥2 μg F/g. The salty snacks and seasoning had the highest F concentrations among local environmental samples. Conclusion. In this population with a high DF frequency according to birth cohort and the evaluated period, the study of soil, coal, and food samples indicated a continued F exposure. F concentration found in the toenails shows a moderate F exposure; nearly a third of the children and adolescents exceeded the adopted threshold of 2 μg F/g. It is important to monitor and explore changes in exposure in highly affected population.-
Descrição: dc.descriptionGraduate Program in Dental Science São Paulo State University (UNESP) School of Dentistry-
Descrição: dc.descriptionSchool of Dentistry CES University-
Descrição: dc.descriptionSchool of Medicine CES University-
Descrição: dc.descriptionDepartment of Biological Sciences University of São Paulo (USP) Bauru School of Dentistry-
Descrição: dc.descriptionDepartment of Morphology and Orthodontics and Pediatric Dentistry São Paulo State University (UNESP) School of Dentistry-
Descrição: dc.descriptionGraduate Program in Dental Science São Paulo State University (UNESP) School of Dentistry-
Descrição: dc.descriptionDepartment of Morphology and Orthodontics and Pediatric Dentistry São Paulo State University (UNESP) School of Dentistry-
Idioma: dc.languageen-
Relação: dc.relationScientific World Journal-
???dc.source???: dc.sourceScopus-
Título: dc.titleDental Fluorosis according to Birth Cohort and Fluoride Markers in an Endemic Region of Colombia-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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