Presence of molar-incisor hypomineralization is associated with dental caries in Brazilian schoolchildren

Detalhes bibliográficos
Autor(a) principal: FARIAS,Lunna
Data de Publicação: 2021
Outros Autores: LAUREANO,Isla Camilla Carvalho, FERNANDES,Liege Helena Freitas, FORTE,Franklin Delano Soares, VARGAS-FERREIRA,Fabiana, ALENCAR,Catarina Ribeiro Barros de, HONÓRIO,Heitor Marques, CAVALCANTI,Alessandro Leite
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Oral Research
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242021000100226
Resumo: Abstract This study aimed to identify the prevalence of molar-incisor hypomineralization (MIH) in schoolchildren and its association with dental caries experience. This was a cross-sectional study with a sample of 471 children aged 8 to 10 years. Data were collected via a sociodemographic questionnaire. Intra-oral clinical examination was done to identify and diagnose MIH (EAPD Criteria) as well as dental caries (ICDAS Index). Statistical analyses were performed with Person’s Chi-square, Fisher’s exact, and Mann-Whitney tests, and Poisson regression models were built. Statistical significance was set at an alpha-level of 0.05. The prevalence of MIH in our participants was 9.8%, with lesions being mostly of the mild form (65.2%) and affecting the first permanent molars but not the incisors in 54.2% of the children. Dental caries was observed in 88.1% of subjects. We observed a significant association between dental caries and the following variables: presence of MIH (p < 0.01; PR = 1.13), dental visit (p < 0.02; PR=0.92), and parents or legal guardians’ education level (p < 0.05; PR = 1.07). A MIH diagnosis was also significantly associated with family income (p < 0.05; PR = 4.09). Children with MIH had more caries lesions on molar surfaces (p < 0.01; PR = 4.05). The prevalence of MIH was found to be moderate, based on previous studies, and the presence of enamel defect was associated with dental caries. The teeth most affected by MIH lesions were the first permanent molars.
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spelling Presence of molar-incisor hypomineralization is associated with dental caries in Brazilian schoolchildrenDental Enamel HypoplasiaPediatric DentistryEpidemiologyAbstract This study aimed to identify the prevalence of molar-incisor hypomineralization (MIH) in schoolchildren and its association with dental caries experience. This was a cross-sectional study with a sample of 471 children aged 8 to 10 years. Data were collected via a sociodemographic questionnaire. Intra-oral clinical examination was done to identify and diagnose MIH (EAPD Criteria) as well as dental caries (ICDAS Index). Statistical analyses were performed with Person’s Chi-square, Fisher’s exact, and Mann-Whitney tests, and Poisson regression models were built. Statistical significance was set at an alpha-level of 0.05. The prevalence of MIH in our participants was 9.8%, with lesions being mostly of the mild form (65.2%) and affecting the first permanent molars but not the incisors in 54.2% of the children. Dental caries was observed in 88.1% of subjects. We observed a significant association between dental caries and the following variables: presence of MIH (p < 0.01; PR = 1.13), dental visit (p < 0.02; PR=0.92), and parents or legal guardians’ education level (p < 0.05; PR = 1.07). A MIH diagnosis was also significantly associated with family income (p < 0.05; PR = 4.09). Children with MIH had more caries lesions on molar surfaces (p < 0.01; PR = 4.05). The prevalence of MIH was found to be moderate, based on previous studies, and the presence of enamel defect was associated with dental caries. The teeth most affected by MIH lesions were the first permanent molars.Sociedade Brasileira de Pesquisa Odontológica - SBPqO2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242021000100226Brazilian Oral Research v.35 2021reponame:Brazilian Oral Researchinstname:Sociedade Brasileira de Pesquisa Odontológica (SBPqO)instacron:SBPQO10.1590/1807-3107bor-2021.vol35.0013info:eu-repo/semantics/openAccessFARIAS,LunnaLAUREANO,Isla Camilla CarvalhoFERNANDES,Liege Helena FreitasFORTE,Franklin Delano SoaresVARGAS-FERREIRA,FabianaALENCAR,Catarina Ribeiro Barros deHONÓRIO,Heitor MarquesCAVALCANTI,Alessandro Leiteeng2021-02-26T00:00:00Zoai:scielo:S1806-83242021000100226Revistahttps://www.scielo.br/j/bor/https://old.scielo.br/oai/scielo-oai.phppob@edu.usp.br||bor@sbpqo.org.br1807-31071806-8324opendoar:2021-02-26T00:00Brazilian Oral Research - Sociedade Brasileira de Pesquisa Odontológica (SBPqO)false
dc.title.none.fl_str_mv Presence of molar-incisor hypomineralization is associated with dental caries in Brazilian schoolchildren
title Presence of molar-incisor hypomineralization is associated with dental caries in Brazilian schoolchildren
spellingShingle Presence of molar-incisor hypomineralization is associated with dental caries in Brazilian schoolchildren
FARIAS,Lunna
Dental Enamel Hypoplasia
Pediatric Dentistry
Epidemiology
title_short Presence of molar-incisor hypomineralization is associated with dental caries in Brazilian schoolchildren
title_full Presence of molar-incisor hypomineralization is associated with dental caries in Brazilian schoolchildren
title_fullStr Presence of molar-incisor hypomineralization is associated with dental caries in Brazilian schoolchildren
title_full_unstemmed Presence of molar-incisor hypomineralization is associated with dental caries in Brazilian schoolchildren
title_sort Presence of molar-incisor hypomineralization is associated with dental caries in Brazilian schoolchildren
author FARIAS,Lunna
author_facet FARIAS,Lunna
LAUREANO,Isla Camilla Carvalho
FERNANDES,Liege Helena Freitas
FORTE,Franklin Delano Soares
VARGAS-FERREIRA,Fabiana
ALENCAR,Catarina Ribeiro Barros de
HONÓRIO,Heitor Marques
CAVALCANTI,Alessandro Leite
author_role author
author2 LAUREANO,Isla Camilla Carvalho
FERNANDES,Liege Helena Freitas
FORTE,Franklin Delano Soares
VARGAS-FERREIRA,Fabiana
ALENCAR,Catarina Ribeiro Barros de
HONÓRIO,Heitor Marques
CAVALCANTI,Alessandro Leite
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv FARIAS,Lunna
LAUREANO,Isla Camilla Carvalho
FERNANDES,Liege Helena Freitas
FORTE,Franklin Delano Soares
VARGAS-FERREIRA,Fabiana
ALENCAR,Catarina Ribeiro Barros de
HONÓRIO,Heitor Marques
CAVALCANTI,Alessandro Leite
dc.subject.por.fl_str_mv Dental Enamel Hypoplasia
Pediatric Dentistry
Epidemiology
topic Dental Enamel Hypoplasia
Pediatric Dentistry
Epidemiology
description Abstract This study aimed to identify the prevalence of molar-incisor hypomineralization (MIH) in schoolchildren and its association with dental caries experience. This was a cross-sectional study with a sample of 471 children aged 8 to 10 years. Data were collected via a sociodemographic questionnaire. Intra-oral clinical examination was done to identify and diagnose MIH (EAPD Criteria) as well as dental caries (ICDAS Index). Statistical analyses were performed with Person’s Chi-square, Fisher’s exact, and Mann-Whitney tests, and Poisson regression models were built. Statistical significance was set at an alpha-level of 0.05. The prevalence of MIH in our participants was 9.8%, with lesions being mostly of the mild form (65.2%) and affecting the first permanent molars but not the incisors in 54.2% of the children. Dental caries was observed in 88.1% of subjects. We observed a significant association between dental caries and the following variables: presence of MIH (p < 0.01; PR = 1.13), dental visit (p < 0.02; PR=0.92), and parents or legal guardians’ education level (p < 0.05; PR = 1.07). A MIH diagnosis was also significantly associated with family income (p < 0.05; PR = 4.09). Children with MIH had more caries lesions on molar surfaces (p < 0.01; PR = 4.05). The prevalence of MIH was found to be moderate, based on previous studies, and the presence of enamel defect was associated with dental caries. The teeth most affected by MIH lesions were the first permanent molars.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
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dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242021000100226
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242021000100226
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1807-3107bor-2021.vol35.0013
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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dc.publisher.none.fl_str_mv Sociedade Brasileira de Pesquisa Odontológica - SBPqO
publisher.none.fl_str_mv Sociedade Brasileira de Pesquisa Odontológica - SBPqO
dc.source.none.fl_str_mv Brazilian Oral Research v.35 2021
reponame:Brazilian Oral Research
instname:Sociedade Brasileira de Pesquisa Odontológica (SBPqO)
instacron:SBPQO
instname_str Sociedade Brasileira de Pesquisa Odontológica (SBPqO)
instacron_str SBPQO
institution SBPQO
reponame_str Brazilian Oral Research
collection Brazilian Oral Research
repository.name.fl_str_mv Brazilian Oral Research - Sociedade Brasileira de Pesquisa Odontológica (SBPqO)
repository.mail.fl_str_mv pob@edu.usp.br||bor@sbpqo.org.br
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