The National Wealth Score in the Brazilian National Survey on Child Nutrition (ENANI-2019)
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Cadernos de Saúde Pública |
Texto Completo: | https://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/8340 |
Resumo: | The National Wealth Score (IEN) is a synthetic household index that assesses socioeconomic conditions. This study aims to present the methods used to update the IEN using data from the Brazilian National Survey on Child Nutrition (ENANI-2019). The following items were included: the education level of the mother or caregiver of the child; the number of bedrooms and bathrooms, TV sets, and cars in the household; and the presence of a radio, refrigerator or freezer, washing machine, microwave oven, telephone line, computers, air conditioner, media player devices, cable or satellite TV, cell phone ownership and type of service, cell phone internet, and internet at the household. Principal component analysis (PCA) was used to estimate the IEN with and without incorporating the complex sampling design (CSD). Thus, the IEN validation considered proxy indicators of socioeconomic status and living conditions. The first component of the PCA explained 31% and 71% of the variation with and without incorporating the CSD, respectively. The coefficients of variation of the IEN were 53.4% and 2.6% with and without incorporating the CSD, respectively. The mean IEN score was lower in households without access to a sewage system, those that received benefits from Brazilian Income Transfer Program, those with some degree of food insecurity, and those with stunted children. Adding ENANI-2019 items to the calculation of IEN to capture technological advances resulted in a better fit of the model. Incorporating the CSD increased PCA performance and the IEN precision. The new IEN has an adequate performance in determining the socioeconomic status of households with children aged under five years. |
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The National Wealth Score in the Brazilian National Survey on Child Nutrition (ENANI-2019)El Indicador Económico Nacional en el Estudio Nacional de Alimentación y Nutrición Infantil (ENANI-2019)O Indicador Econômico Nacional no Estudo Nacional de Alimentação e Nutrição Infantil (ENANI-2019)Características da População; Nível Socioeconômico; Inquéritos e Questionários; Análise de Componente PrincipalCaracterísticas de la Población; Nivel Socioeconómico; Encuestas y Cuestionarios; Análisis de Componente PrincipalPopulation Characteristics; Socioeconomic Status; Surveys and Questionnaires; Principal Component AnalysisThe National Wealth Score (IEN) is a synthetic household index that assesses socioeconomic conditions. This study aims to present the methods used to update the IEN using data from the Brazilian National Survey on Child Nutrition (ENANI-2019). The following items were included: the education level of the mother or caregiver of the child; the number of bedrooms and bathrooms, TV sets, and cars in the household; and the presence of a radio, refrigerator or freezer, washing machine, microwave oven, telephone line, computers, air conditioner, media player devices, cable or satellite TV, cell phone ownership and type of service, cell phone internet, and internet at the household. Principal component analysis (PCA) was used to estimate the IEN with and without incorporating the complex sampling design (CSD). Thus, the IEN validation considered proxy indicators of socioeconomic status and living conditions. The first component of the PCA explained 31% and 71% of the variation with and without incorporating the CSD, respectively. The coefficients of variation of the IEN were 53.4% and 2.6% with and without incorporating the CSD, respectively. The mean IEN score was lower in households without access to a sewage system, those that received benefits from Brazilian Income Transfer Program, those with some degree of food insecurity, and those with stunted children. Adding ENANI-2019 items to the calculation of IEN to capture technological advances resulted in a better fit of the model. Incorporating the CSD increased PCA performance and the IEN precision. The new IEN has an adequate performance in determining the socioeconomic status of households with children aged under five years.El Indicador Económico Nacional (IEN) es un índice domiciliar que evalúa las condiciones socioeconómicas. Este estudio tiene como objetivo presentar los métodos utilizados en la actualización del IEN con base en datos del Estudio Nacional de Alimentación y Nutrición Infantil (ENANI-2019). Se incluyeron los siguientes ítems: nivel educativo de la madre/cuidador del niño; la cantidad de dormitorios y baños, televisores y autos en el hogar; la tenencia de radio, heladera o freezer, lavadora, horno de microondas, línea telefónica, computadoras, aire acondicionado, equipo multimedia, televisión por cable o satélite, titularidad y tipo de servicio de telefonía celular, red de datos celular e internet en el hogar. Se utilizó el análisis de componentes principales (ACP) para estimar el IEN con y sin la incorporación de muestreo complejo. Así, la validación del IEN consideró indicadores proxy de nivel socioeconómico y condiciones de vida. El primer componente ACP explicó el 31% y el 71% de la variación con y sin la incorporación de muestreo complejo, respectivamente. Los coeficientes de variación del IEN fueron el 53,4% y el 2,6% con y sin incorporación de muestreo complejo, respectivamente. El puntaje medio del IEN fue menor en los hogares sin acceso a alcantarillado, en aquellos que recibieron beneficios del Programa Bolsa Família, en aquellos con algún grado de inseguridad alimentaria y en aquellos con niños con retraso en el crecimiento. La incorporación de los ítems del ENANI-2019 en el cálculo del IEN, con el fin de capturar los avances tecnológicos, dio como resultado un mejor ajuste del modelo. La incorporación de muestreo complejo incrementó el desempeño de la ACP y la precisión del IEN. El nuevo IEN tiene un desempeño adecuado para estimar el nivel socioeconómico de los hogares con niños menores de cinco años.O Indicador Econômico Nacional (IEN) é um índice domiciliar sintético que avalia condições socioeconômicas. Este estudo tem como objetivo apresentar os métodos utilizados para atualização do IEN a partir de dados do Estudo Nacional de Alimentação e Nutrição Infantil (ENANI-2019). Foram incluídos os seguintes itens: escolaridade da mãe/cuidador da criança; o número de quartos e banheiros, aparelhos de TV e carros no domicílio; a presença de rádio, geladeira ou freezer, máquina de lavar, forno micro-ondas, linha telefônica, computadores, ar-condicionado, aparelhos multimídia, TV a cabo ou via satélite, propriedade e tipo de serviço de telefone celular, rede de dados de telefone celular e internet no domicílio. A análise de componentes principais (ACP) foi utilizada para estimar o IEN com e sem a incorporação da amostragem complexa. Assim, a validação do IEN considerou indicadores proxy de nível socioeconômico e condições de vida. O primeiro componente da ACP explicou 31% e 71% da variação com e sem a incorporação da amostragem complexa, respectivamente. Os coeficientes de variação do IEN foram de 53,4% e 2,6% com e sem a incorporação da amostragem complexa, respectivamente. O escore médio do IEN foi menor em domicílios sem acesso a esgoto, naqueles que receberam benefícios do Programa Bolsa Família, naqueles com algum grau de insegurança alimentar e naqueles com crianças com déficit de crescimento. A adição de itens do ENANI-2019 ao cálculo do IEN, a fim de capturar os avanços tecnológicos, resultou em um melhor ajuste do modelo. A incorporação da amostragem complexa aumentou o desempenho da ACP e a precisão do IEN. O novo IEN tem um desempenho adequado na determinação do nível socioeconômico de domicílios com crianças menores de cinco anos.Reports in Public HealthCadernos de Saúde Pública2023-08-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/xmlapplication/pdfhttps://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/8340Reports in Public Health; Vol. 39 No. Suplemento 2 (2023)Cadernos de Saúde Pública; v. 39 n. Suplemento 2 (2023)1678-44640102-311Xreponame:Cadernos de Saúde Públicainstname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZenghttps://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/8340/18621https://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/8340/18622Copyright (c) 2023 Cadernos de Saúde Públicainfo:eu-repo/semantics/openAccessGomes Andrade, PedroMachado Schincaglia, RaquelRodrigues Farias, DayanaRugani Ribeiro de Castro, InêsAntonio dos Anjos, LuizMaria de Aquino Lacerda, ElisaSiqueira Boccolini, CristianoHelena Alves-Santos, NadyaNormando, PaulaBrusco de Freitas, MaiaraBertoni, NeilaneKac, Gilbertoon Child Nutrition, Brazilian Consortium2023-12-19T16:47:50Zoai:ojs.teste-cadernos.ensp.fiocruz.br:article/8340Revistahttps://cadernos.ensp.fiocruz.br/ojs/index.php/csphttps://cadernos.ensp.fiocruz.br/ojs/index.php/csp/oaicadernos@ensp.fiocruz.br||cadernos@ensp.fiocruz.br1678-44640102-311Xopendoar:2024-03-06T13:09:31.337507Cadernos de Saúde Pública - Fundação Oswaldo Cruz (FIOCRUZ)true |
dc.title.none.fl_str_mv |
The National Wealth Score in the Brazilian National Survey on Child Nutrition (ENANI-2019) El Indicador Económico Nacional en el Estudio Nacional de Alimentación y Nutrición Infantil (ENANI-2019) O Indicador Econômico Nacional no Estudo Nacional de Alimentação e Nutrição Infantil (ENANI-2019) |
title |
The National Wealth Score in the Brazilian National Survey on Child Nutrition (ENANI-2019) |
spellingShingle |
The National Wealth Score in the Brazilian National Survey on Child Nutrition (ENANI-2019) Gomes Andrade, Pedro Características da População; Nível Socioeconômico; Inquéritos e Questionários; Análise de Componente Principal Características de la Población; Nivel Socioeconómico; Encuestas y Cuestionarios; Análisis de Componente Principal Population Characteristics; Socioeconomic Status; Surveys and Questionnaires; Principal Component Analysis |
title_short |
The National Wealth Score in the Brazilian National Survey on Child Nutrition (ENANI-2019) |
title_full |
The National Wealth Score in the Brazilian National Survey on Child Nutrition (ENANI-2019) |
title_fullStr |
The National Wealth Score in the Brazilian National Survey on Child Nutrition (ENANI-2019) |
title_full_unstemmed |
The National Wealth Score in the Brazilian National Survey on Child Nutrition (ENANI-2019) |
title_sort |
The National Wealth Score in the Brazilian National Survey on Child Nutrition (ENANI-2019) |
author |
Gomes Andrade, Pedro |
author_facet |
Gomes Andrade, Pedro Machado Schincaglia, Raquel Rodrigues Farias, Dayana Rugani Ribeiro de Castro, Inês Antonio dos Anjos, Luiz Maria de Aquino Lacerda, Elisa Siqueira Boccolini, Cristiano Helena Alves-Santos, Nadya Normando, Paula Brusco de Freitas, Maiara Bertoni, Neilane Kac, Gilberto on Child Nutrition, Brazilian Consortium |
author_role |
author |
author2 |
Machado Schincaglia, Raquel Rodrigues Farias, Dayana Rugani Ribeiro de Castro, Inês Antonio dos Anjos, Luiz Maria de Aquino Lacerda, Elisa Siqueira Boccolini, Cristiano Helena Alves-Santos, Nadya Normando, Paula Brusco de Freitas, Maiara Bertoni, Neilane Kac, Gilberto on Child Nutrition, Brazilian Consortium |
author2_role |
author author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Gomes Andrade, Pedro Machado Schincaglia, Raquel Rodrigues Farias, Dayana Rugani Ribeiro de Castro, Inês Antonio dos Anjos, Luiz Maria de Aquino Lacerda, Elisa Siqueira Boccolini, Cristiano Helena Alves-Santos, Nadya Normando, Paula Brusco de Freitas, Maiara Bertoni, Neilane Kac, Gilberto on Child Nutrition, Brazilian Consortium |
dc.subject.por.fl_str_mv |
Características da População; Nível Socioeconômico; Inquéritos e Questionários; Análise de Componente Principal Características de la Población; Nivel Socioeconómico; Encuestas y Cuestionarios; Análisis de Componente Principal Population Characteristics; Socioeconomic Status; Surveys and Questionnaires; Principal Component Analysis |
topic |
Características da População; Nível Socioeconômico; Inquéritos e Questionários; Análise de Componente Principal Características de la Población; Nivel Socioeconómico; Encuestas y Cuestionarios; Análisis de Componente Principal Population Characteristics; Socioeconomic Status; Surveys and Questionnaires; Principal Component Analysis |
description |
The National Wealth Score (IEN) is a synthetic household index that assesses socioeconomic conditions. This study aims to present the methods used to update the IEN using data from the Brazilian National Survey on Child Nutrition (ENANI-2019). The following items were included: the education level of the mother or caregiver of the child; the number of bedrooms and bathrooms, TV sets, and cars in the household; and the presence of a radio, refrigerator or freezer, washing machine, microwave oven, telephone line, computers, air conditioner, media player devices, cable or satellite TV, cell phone ownership and type of service, cell phone internet, and internet at the household. Principal component analysis (PCA) was used to estimate the IEN with and without incorporating the complex sampling design (CSD). Thus, the IEN validation considered proxy indicators of socioeconomic status and living conditions. The first component of the PCA explained 31% and 71% of the variation with and without incorporating the CSD, respectively. The coefficients of variation of the IEN were 53.4% and 2.6% with and without incorporating the CSD, respectively. The mean IEN score was lower in households without access to a sewage system, those that received benefits from Brazilian Income Transfer Program, those with some degree of food insecurity, and those with stunted children. Adding ENANI-2019 items to the calculation of IEN to capture technological advances resulted in a better fit of the model. Incorporating the CSD increased PCA performance and the IEN precision. The new IEN has an adequate performance in determining the socioeconomic status of households with children aged under five years. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-08-17 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/8340 |
url |
https://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/8340 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/8340/18621 https://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/8340/18622 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2023 Cadernos de Saúde Pública info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2023 Cadernos de Saúde Pública |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/xml application/pdf |
dc.publisher.none.fl_str_mv |
Reports in Public Health Cadernos de Saúde Pública |
publisher.none.fl_str_mv |
Reports in Public Health Cadernos de Saúde Pública |
dc.source.none.fl_str_mv |
Reports in Public Health; Vol. 39 No. Suplemento 2 (2023) Cadernos de Saúde Pública; v. 39 n. Suplemento 2 (2023) 1678-4464 0102-311X reponame:Cadernos de Saúde Pública instname:Fundação Oswaldo Cruz (FIOCRUZ) instacron:FIOCRUZ |
instname_str |
Fundação Oswaldo Cruz (FIOCRUZ) |
instacron_str |
FIOCRUZ |
institution |
FIOCRUZ |
reponame_str |
Cadernos de Saúde Pública |
collection |
Cadernos de Saúde Pública |
repository.name.fl_str_mv |
Cadernos de Saúde Pública - Fundação Oswaldo Cruz (FIOCRUZ) |
repository.mail.fl_str_mv |
cadernos@ensp.fiocruz.br||cadernos@ensp.fiocruz.br |
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1798943399011680256 |