Dental caries and the nutritional status of preschool children – A spatial analysis

Detalhes bibliográficos
Autor(a) principal: Campos, Juliana Alvares Duarte Bonini
Data de Publicação: 2011
Outros Autores: Melanda, Edson Augusto, Antunes, Juliana da Silva, Foschini, Ana Lígia Rozato
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.12/2465
Resumo: Objective: This cross-sectional study sought to conduct a spatially analysis of the distribution of dental caries and the nutritional status (NS) of 5-year-old preschool children of public schools in the city of Araraquara, São Paulo, Brazil. Methods: The sample was selected in a stratified probabilistic manner. A dental examination was conducted to investigate the dmft index. The anthropometric indicators of the weight/ height (W/H), height/age (H/A), weight/age (W/ A) and body mass index (BMI) were calculated to estimate the NS. A descriptive statistical analysis was conducted and a thematic map was created. At the end of the study 491 children had full address codification. A GPS device was used to ascertain the geographic reference points. A pluridirectional semi-variogram was elaborated. Results: It was revealed that both variables presented a pure nugget effect showing the absence of a spatial correlation, in other words the dmft and nutritional status are not regionalized variables, and their values do not reveal direct spatial dependence. Conclusions: Dental caries and nutritional status are health conditions that do not reveal spatial dependence. Ultimately, the combination of these indicators with others can produce spatial dependence effects.
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spelling Dental caries and the nutritional status of preschool children – A spatial analysisAnthropometricsDental cariesGeostatisticsNutritional statusSpatial analysisAntropometriaCárie dentariaGeoestatísticaEstado nutricionalAnálise espacialObjective: This cross-sectional study sought to conduct a spatially analysis of the distribution of dental caries and the nutritional status (NS) of 5-year-old preschool children of public schools in the city of Araraquara, São Paulo, Brazil. Methods: The sample was selected in a stratified probabilistic manner. A dental examination was conducted to investigate the dmft index. The anthropometric indicators of the weight/ height (W/H), height/age (H/A), weight/age (W/ A) and body mass index (BMI) were calculated to estimate the NS. A descriptive statistical analysis was conducted and a thematic map was created. At the end of the study 491 children had full address codification. A GPS device was used to ascertain the geographic reference points. A pluridirectional semi-variogram was elaborated. Results: It was revealed that both variables presented a pure nugget effect showing the absence of a spatial correlation, in other words the dmft and nutritional status are not regionalized variables, and their values do not reveal direct spatial dependence. Conclusions: Dental caries and nutritional status are health conditions that do not reveal spatial dependence. Ultimately, the combination of these indicators with others can produce spatial dependence effects.Resumo: Objetivo: analisar espacialmente a distribuição da cárie dentária e do estado nutricional (EN) de pré-escolares, de 5 anos de idade do município de Araraquara, SP. Métodos: Trata-se de estudo transversal com delineamento amostral probabilístico estratificado. Realizou-se exame clínico bucal para investigação do Índice ceod. Indicadores de peso para altura (P/A), altura para idade (A/I), peso para idade (P/I) e Índice de Massa Corpórea (IMC) foram calculados para classificação do EN. Realizou-se análise estatística descritiva e confeccionou-se mapa temático. Ao final do estudo 491 crianças possuíam codificação completa de endereço. A captura dos pontos de referencial geográfico foi realizada com o auxílio de aparelho de GPS. Elaborou-se semivariograma omini-direcional. Resultados: Observa-se que ambas variáveis apresentaram efeito pepita puro, ou seja, os valores da semi-variância oscila em torno da variância dos dados. Isso implica que as variáveis não são regionalizadas, sendo assim, seus valores não possuem dependência espacial direta. Conclusão: Cárie dentaria e estado nutricional são condições que não apresentam dependência espacial. Eventualmente a combinação destes indicadores com outros pode produzir efeitos de dependência espacial.ABRASCORepositório do ISPACampos, Juliana Alvares Duarte BoniniMelanda, Edson AugustoAntunes, Juliana da SilvaFoschini, Ana Lígia Rozato2013-11-09T12:59:11Z2011-01-01T00:00:00Z2011-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.12/2465engCiência & Saúde Coletiva, 16 (10), 4161-41681413-8123info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-09-05T16:38:23Zoai:repositorio.ispa.pt:10400.12/2465Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:20:26.430849Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Dental caries and the nutritional status of preschool children – A spatial analysis
title Dental caries and the nutritional status of preschool children – A spatial analysis
spellingShingle Dental caries and the nutritional status of preschool children – A spatial analysis
Campos, Juliana Alvares Duarte Bonini
Anthropometrics
Dental caries
Geostatistics
Nutritional status
Spatial analysis
Antropometria
Cárie dentaria
Geoestatística
Estado nutricional
Análise espacial
title_short Dental caries and the nutritional status of preschool children – A spatial analysis
title_full Dental caries and the nutritional status of preschool children – A spatial analysis
title_fullStr Dental caries and the nutritional status of preschool children – A spatial analysis
title_full_unstemmed Dental caries and the nutritional status of preschool children – A spatial analysis
title_sort Dental caries and the nutritional status of preschool children – A spatial analysis
author Campos, Juliana Alvares Duarte Bonini
author_facet Campos, Juliana Alvares Duarte Bonini
Melanda, Edson Augusto
Antunes, Juliana da Silva
Foschini, Ana Lígia Rozato
author_role author
author2 Melanda, Edson Augusto
Antunes, Juliana da Silva
Foschini, Ana Lígia Rozato
author2_role author
author
author
dc.contributor.none.fl_str_mv Repositório do ISPA
dc.contributor.author.fl_str_mv Campos, Juliana Alvares Duarte Bonini
Melanda, Edson Augusto
Antunes, Juliana da Silva
Foschini, Ana Lígia Rozato
dc.subject.por.fl_str_mv Anthropometrics
Dental caries
Geostatistics
Nutritional status
Spatial analysis
Antropometria
Cárie dentaria
Geoestatística
Estado nutricional
Análise espacial
topic Anthropometrics
Dental caries
Geostatistics
Nutritional status
Spatial analysis
Antropometria
Cárie dentaria
Geoestatística
Estado nutricional
Análise espacial
description Objective: This cross-sectional study sought to conduct a spatially analysis of the distribution of dental caries and the nutritional status (NS) of 5-year-old preschool children of public schools in the city of Araraquara, São Paulo, Brazil. Methods: The sample was selected in a stratified probabilistic manner. A dental examination was conducted to investigate the dmft index. The anthropometric indicators of the weight/ height (W/H), height/age (H/A), weight/age (W/ A) and body mass index (BMI) were calculated to estimate the NS. A descriptive statistical analysis was conducted and a thematic map was created. At the end of the study 491 children had full address codification. A GPS device was used to ascertain the geographic reference points. A pluridirectional semi-variogram was elaborated. Results: It was revealed that both variables presented a pure nugget effect showing the absence of a spatial correlation, in other words the dmft and nutritional status are not regionalized variables, and their values do not reveal direct spatial dependence. Conclusions: Dental caries and nutritional status are health conditions that do not reveal spatial dependence. Ultimately, the combination of these indicators with others can produce spatial dependence effects.
publishDate 2011
dc.date.none.fl_str_mv 2011-01-01T00:00:00Z
2011-01-01T00:00:00Z
2013-11-09T12:59:11Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.12/2465
url http://hdl.handle.net/10400.12/2465
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Ciência & Saúde Coletiva, 16 (10), 4161-4168
1413-8123
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv ABRASCO
publisher.none.fl_str_mv ABRASCO
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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