Fluoride intake and fractional urinary fluoride excretion of Colombian preschool children

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dc.contributor.authorFranco, Ángela M.
dc.contributor.authorSaldarriaga, Alexandra
dc.contributor.authorMartignon, Stefania
dc.contributor.authorGonzález Carrera, María Clara
dc.contributor.authorVilla, Alberto Enrique
dc.contributor.orcidMartignon, Stefania [0000-0002-6505-8356]
dc.contributor.orcidGonzález Carrera, María Clara [0000-0003-4572-1453]
dc.date.accessioned2020-09-11T20:26:40Z
dc.date.available2020-09-11T20:26:40Z
dc.date.issued2005
dc.description.abstractenglishAims: The purpose of this study was to assess the total fluoride intake and the fractional urinary fluoride excretion (FUFE) relative to the customary daily fluoride (F) ingestion in preschool children between 48-59 months of age. Design: Total fluoride ingestion, from dietary and toothpaste samples was determined in 120 young children, dwellers of four Colombian cities. A "duplicate plate" technique was used. In Colombia, table salt is fluoridated to a concentration of between 180-220 mg F/kg. Individual (n=96) FUFE values were calculated as the ratio between the total amount of F excreted in the urine and the total amount of F ingested, over a 24-hour period. Results: The average daily F-intake was 0.098 mg F/kg/day; 95% C.I. = 0.085-0.111 mg F/kg/day. The proportion of fluoride ingestion from toothpaste to the total fluoride intake was higher than 66% in all cities. The average FUFE values of subjects from each of the four Colombian cities under study did not differ significantly (ANOVA; p >0.91). The average 24-hour FUFE value for preschool children was 0.33; 95% C.I. = 0.29-0.37. Conclusions: The results obtained suggest that preschool children residing in Colombian urban areas are ingesting amounts of fluoride above the upper limit of the proposed safe threshold. FUFE values are similar to those reported in previous studies where daily F-doses were equal or higher than 0.064 mg F/kg.eng
dc.format.mimetypeapplication/pdf
dc.identifier.instnameinstname:Universidad El Bosquespa
dc.identifier.issn0265-539X
dc.identifier.reponamereponame:Repositorio Institucional Universidad El Bosquespa
dc.identifier.repourlhttps://repositorio.unbosque.edu.co
dc.identifier.urihttps://hdl.handle.net/20.500.12495/4064
dc.language.isoeng
dc.publisherFDI World Dental Press Ltd.spa
dc.publisher.journalCommunity dental healthspa
dc.relation.ispartofseriesCommunity dental health, 0265-539X, Vol. 22, Nro. 4, 2005, p.272-278spa
dc.relation.urihttps://pubmed.ncbi.nlm.nih.gov/16379167/
dc.rights.accessrightshttps://purl.org/coar/access_right/c_abf2
dc.rights.accessrightsinfo:eu-repo/semantics/openAccess
dc.rights.accessrightsAcceso abierto
dc.rights.creativecommons2005-12
dc.rights.localAcceso abiertospa
dc.subject.keywordsFluoridespa
dc.subject.keywordsFluoride intakespa
dc.subject.keywordsPreschool childrenspa
dc.subject.keywordsUrinary excretionspa
dc.titleFluoride intake and fractional urinary fluoride excretion of Colombian preschool childrenspa
dc.title.translatedFluoride intake and fractional urinary fluoride excretion of Colombian preschool childrenspa
dc.type.coarhttps://purl.org/coar/resource_type/c_6501
dc.type.driverinfo:eu-repo/semantics/article
dc.type.hasversioninfo:eu-repo/semantics/publishedVersion
dc.type.localArtículo de revista

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