Molar-Incisor Hypomineralization: Prevalence Comparative Study in 6 Years of Interval

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dc.contributor.authorDamares Lago, Jéssica [UNESP]
dc.contributor.authorRestrepo, Manuel
dc.contributor.authorGirotto Bussaneli, Diego [UNESP]
dc.contributor.authorPatrícia Cavalheiro, Jéssica [UNESP]
dc.contributor.authorFeltrin De Souza, Juliana
dc.contributor.authorSantos-Pinto, Lourdes [UNESP]
dc.contributor.authorDe Cássia Loiola Cordeiro, Rita [UNESP]
dc.contributor.authorJeremias, Fabiano [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidad CES
dc.contributor.institutionUniversidade Federal do Paraná (UFPR)
dc.date.accessioned2023-07-29T13:33:25Z
dc.date.available2023-07-29T13:33:25Z
dc.date.issued2022-01-01
dc.description.abstractThe aim of this study was to evaluate the prevalence evolution rate of MIH (molar-incisor hypomineralization) after a 6-year period in Araraquara/SP, Brazil. This population-based study evaluated MIH in 545 schoolchildren (6-12 years of age) and other associated alterations, dental caries and dental fluorosis (DF). A semistructured questionnaire was sent to the schoolchildren's parents/guardians with the purpose of identifying the socioeconomic profile. Associations between MIH and the clinical characteristics were analyzed by the Poisson analysis of regression with robust variance, estimating the RPc (crude prevalence ratio) with CI 95%. The level of significance of 5% was adopted. The MIH prevalence in Araraquara/SP in 2016 was 14.3% (n = 78), and at this time, an increase of 2% was observed, in comparison with the data of the first prevalence study conducted in 2010 (12.3%). The mild degree compromise was the most prevalent diagnosis in the affected teeth (82.0%). Among children with MIH, the mean number of affected teeth was 2.78. Of the total number of children with MIH, 32.0% presented alterations in both first permanent molars and permanent incisors. There is no significant association between MIH and dental caries experience on permanent dentition (PRc = 1.141; CI 95% 0.709-1.835) or on primary dentition (PRc = 1.132; CI 95% 0.749-1.709). Children with MIH presented significantly less prevalence of dental fluorosis (PRc = 0.505; CI 95% 0.268-0.950). There is no association between MIH and monthly Brazilian minimal wage income (PRc = 1.130; CI 95% 0.655-1.949). It was concluded that the number of MIH cases had increased, revealing a greater need for defining the etiological factors and establishing a correct diagnosis to make it possible to institute early intervention.en
dc.description.affiliationDepartment of Morphology Genetics Orthodontics and Pediatric Dentistry Araraquara School of Dentistry UNESP-Universidade Estadual Paulista, Araraquara
dc.description.affiliationDepartment of Pediatric Dentistry School of Dentistry Universidad CES, Medellín
dc.description.affiliationDepartment of Stomatology School of Dentistry Universidade Federal Do Paraná, Curitiba
dc.description.affiliationUnespDepartment of Morphology Genetics Orthodontics and Pediatric Dentistry Araraquara School of Dentistry UNESP-Universidade Estadual Paulista, Araraquara
dc.identifierhttp://dx.doi.org/10.1155/2022/4743252
dc.identifier.citationScientific World Journal, v. 2022.
dc.identifier.doi10.1155/2022/4743252
dc.identifier.issn1537-744X
dc.identifier.issn2356-6140
dc.identifier.scopus2-s2.0-85144394380
dc.identifier.urihttp://hdl.handle.net/11449/248061
dc.language.isoeng
dc.relation.ispartofScientific World Journal
dc.sourceScopus
dc.titleMolar-Incisor Hypomineralization: Prevalence Comparative Study in 6 Years of Intervalen
dc.typeArtigo
unesp.author.orcid0000-0002-4289-6437[1]
unesp.author.orcid0000-0001-9078-7385[3]
unesp.author.orcid0000-0002-8469-2627[4]
unesp.author.orcid0000-0001-9969-3721[5]
unesp.author.orcid0000-0003-2386-842X[6]
unesp.author.orcid0000-0002-5644-2807[7]
unesp.author.orcid0000-0001-6633-7376[8]

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Artigos - Clínica Infantil - FOAR