Mercury exposure and anemia in children and adolescents from six riverside communities of Brazilian Amazon
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Digital do Instituto Evandro Chagas (Patuá) |
Texto Completo: | https://patua.iec.gov.br/handle/iec/4554 |
Resumo: | Mercury (Hg) is a toxic substance, and fish consumption is one of the main sources of exposure for the population. This article aims to evaluate the association between exposure to Hg and anemia among children and adolescents from six riverside communities in the Brazilian Amazon. Secondary data analysis from cross-sectional studies, including 1,318 individuals, divided into two groups according to gold mining exposure (group A under the influence, and group B without it). Multivariate analysis methods were performed to assess the association between exposure to Hg (hair Hg) and anemia, stratifying by groups. Three hundred and forty-eight anemia cases were observed (27.1%), with 206 from group B and 142 out of group A. There was a difference in the median of Hg levels between groups (A = 12.8µg/g and B = 4.3µg/g, p = 0.01). An association was observed between hair Hg levels ≥ 6.0µg/g and anemia (OR = 1.38; 95%CI = 1.02-1.87), a fact that was magnified for group A, when stratification was performed (OR = 2.23; 95%CI = 1.28-3.90). This study showed high Hg levels, especially in group A and this substance might be a possible risk factor for anemia. Also, geographical areas seemed to modify this effect, pointing to the influence of other factors, which should be better evaluated. |
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Vianna, Angelica dos SantosCâmara, Volney de MagalhãesBarbosa, Maria Clara de MagalhãesSantos, Aline de Souza EspíndolaAsmus, Carmen Ildes Rodrigues FróesLuiz, Ronir RaggioJesus, Iracina Maura de2022-06-06T14:02:18Z2022-06-06T14:02:18Z2022VIANNA, Angelica dos Santos et al. Mercury exposure and anemia in children and adolescents from six riverside communities of Brazilian Amazon. Ciência & Saúde Coletiva, v. 27, n. 5, p. 1859-1871, May 2022.1678-4561https://patua.iec.gov.br/handle/iec/455410.1590/1413-81232022275.08842021Mercury (Hg) is a toxic substance, and fish consumption is one of the main sources of exposure for the population. This article aims to evaluate the association between exposure to Hg and anemia among children and adolescents from six riverside communities in the Brazilian Amazon. Secondary data analysis from cross-sectional studies, including 1,318 individuals, divided into two groups according to gold mining exposure (group A under the influence, and group B without it). Multivariate analysis methods were performed to assess the association between exposure to Hg (hair Hg) and anemia, stratifying by groups. Three hundred and forty-eight anemia cases were observed (27.1%), with 206 from group B and 142 out of group A. There was a difference in the median of Hg levels between groups (A = 12.8µg/g and B = 4.3µg/g, p = 0.01). An association was observed between hair Hg levels ≥ 6.0µg/g and anemia (OR = 1.38; 95%CI = 1.02-1.87), a fact that was magnified for group A, when stratification was performed (OR = 2.23; 95%CI = 1.28-3.90). This study showed high Hg levels, especially in group A and this substance might be a possible risk factor for anemia. Also, geographical areas seemed to modify this effect, pointing to the influence of other factors, which should be better evaluated.Universidade Federal do Rio de Janeiro. Instituto de Estudos em Saúde Coletiva. Rio de Janeiro, RJ, BrasilUniversidade Federal do Rio de Janeiro. Instituto de Estudos em Saúde Coletiva. Rio de Janeiro, RJ, BrasilInstituto D'or de Ensino e Pesquisa. Rio de Janeiro, RJ, BrasilUniversidade Federal do Rio de Janeiro. Instituto de Estudos em Saúde Coletiva. Rio de Janeiro, RJ, BrasilUniversidade Federal do Rio de Janeiro. Faculdade de Medicina. Rio de Janeiro, RJ, BrasilUniversidade Federal do Rio de Janeiro. Instituto de Estudos em Saúde Coletiva. Rio de Janeiro, RJ, BrasilMinistério da Saúde. Secretaria de Vigilância em Saúde. Instituto Evandro Chagas. Ananindeua, PA, BrasilengAssociação Brasileira de Saúde ColetivaMercury exposure and anemia in children and adolescents from six riverside communities of Brazilian AmazonExposição ao mercúrio e anemia em crianças e adolescentes de seis comunidades da Amazônia Brasileirainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleMercúrio / toxicidadeIntoxicação por MercúrioAnemia / sanguePopulação Ruralinfo:eu-repo/semantics/openAccessreponame:Repositório Digital do Instituto Evandro Chagas (Patuá)instname:Instituto Evandro Chagas (IEC)instacron:IECLICENSElicense.txtlicense.txttext/plain; charset=utf-82182https://patua.iec.gov.br/bitstreams/dc580e7f-3427-495a-8ea2-726811cb066f/download11832eea31b16df8613079d742d61793MD52ORIGINALMercury exposure and anemia in children and adolescents from six riverside communities of Brazilian Amazon.pdfMercury exposure and anemia in children and adolescents from six riverside communities of Brazilian Amazon.pdfapplication/pdf300518https://patua.iec.gov.br/bitstreams/44afdd25-05bf-4c62-9458-13ebcee38c95/download78e03d04770b949676f2f50857bfb946MD51TEXTMercury exposure and anemia in children and adolescents from six riverside communities of Brazilian Amazon.pdf.txtMercury exposure and anemia in children and adolescents from six riverside communities of Brazilian Amazon.pdf.txtExtracted texttext/plain54212https://patua.iec.gov.br/bitstreams/da8211f0-5a7d-42e5-8689-3d7426fca295/download640ef8305c42136bdddb2e8bd1697312MD55THUMBNAILMercury exposure and anemia in children and adolescents from six riverside communities of Brazilian Amazon.pdf.jpgMercury exposure and anemia in children and adolescents from six riverside communities of Brazilian Amazon.pdf.jpgGenerated Thumbnailimage/jpeg4913https://patua.iec.gov.br/bitstreams/0b3023f0-35df-4d6f-815d-fae92db90c64/download3652acf903cac64499a36e7bec23b655MD56iec/45542022-10-20 21:15:27.359oai:patua.iec.gov.br:iec/4554https://patua.iec.gov.brRepositório InstitucionalPUBhttps://patua.iec.gov.br/oai/requestclariceneta@iec.gov.br || Biblioteca@iec.gov.bropendoar:2022-10-20T21:15:27Repositório Digital do Instituto Evandro Chagas (Patuá) - 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dc.title.pt_BR.fl_str_mv |
Mercury exposure and anemia in children and adolescents from six riverside communities of Brazilian Amazon |
dc.title.alternative.pt_BR.fl_str_mv |
Exposição ao mercúrio e anemia em crianças e adolescentes de seis comunidades da Amazônia Brasileira |
title |
Mercury exposure and anemia in children and adolescents from six riverside communities of Brazilian Amazon |
spellingShingle |
Mercury exposure and anemia in children and adolescents from six riverside communities of Brazilian Amazon Vianna, Angelica dos Santos Mercúrio / toxicidade Intoxicação por Mercúrio Anemia / sangue População Rural |
title_short |
Mercury exposure and anemia in children and adolescents from six riverside communities of Brazilian Amazon |
title_full |
Mercury exposure and anemia in children and adolescents from six riverside communities of Brazilian Amazon |
title_fullStr |
Mercury exposure and anemia in children and adolescents from six riverside communities of Brazilian Amazon |
title_full_unstemmed |
Mercury exposure and anemia in children and adolescents from six riverside communities of Brazilian Amazon |
title_sort |
Mercury exposure and anemia in children and adolescents from six riverside communities of Brazilian Amazon |
author |
Vianna, Angelica dos Santos |
author_facet |
Vianna, Angelica dos Santos Câmara, Volney de Magalhães Barbosa, Maria Clara de Magalhães Santos, Aline de Souza Espíndola Asmus, Carmen Ildes Rodrigues Fróes Luiz, Ronir Raggio Jesus, Iracina Maura de |
author_role |
author |
author2 |
Câmara, Volney de Magalhães Barbosa, Maria Clara de Magalhães Santos, Aline de Souza Espíndola Asmus, Carmen Ildes Rodrigues Fróes Luiz, Ronir Raggio Jesus, Iracina Maura de |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Vianna, Angelica dos Santos Câmara, Volney de Magalhães Barbosa, Maria Clara de Magalhães Santos, Aline de Souza Espíndola Asmus, Carmen Ildes Rodrigues Fróes Luiz, Ronir Raggio Jesus, Iracina Maura de |
dc.subject.decsPrimary.pt_BR.fl_str_mv |
Mercúrio / toxicidade Intoxicação por Mercúrio Anemia / sangue População Rural |
topic |
Mercúrio / toxicidade Intoxicação por Mercúrio Anemia / sangue População Rural |
description |
Mercury (Hg) is a toxic substance, and fish consumption is one of the main sources of exposure for the population. This article aims to evaluate the association between exposure to Hg and anemia among children and adolescents from six riverside communities in the Brazilian Amazon. Secondary data analysis from cross-sectional studies, including 1,318 individuals, divided into two groups according to gold mining exposure (group A under the influence, and group B without it). Multivariate analysis methods were performed to assess the association between exposure to Hg (hair Hg) and anemia, stratifying by groups. Three hundred and forty-eight anemia cases were observed (27.1%), with 206 from group B and 142 out of group A. There was a difference in the median of Hg levels between groups (A = 12.8µg/g and B = 4.3µg/g, p = 0.01). An association was observed between hair Hg levels ≥ 6.0µg/g and anemia (OR = 1.38; 95%CI = 1.02-1.87), a fact that was magnified for group A, when stratification was performed (OR = 2.23; 95%CI = 1.28-3.90). This study showed high Hg levels, especially in group A and this substance might be a possible risk factor for anemia. Also, geographical areas seemed to modify this effect, pointing to the influence of other factors, which should be better evaluated. |
publishDate |
2022 |
dc.date.accessioned.fl_str_mv |
2022-06-06T14:02:18Z |
dc.date.available.fl_str_mv |
2022-06-06T14:02:18Z |
dc.date.issued.fl_str_mv |
2022 |
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.citation.fl_str_mv |
VIANNA, Angelica dos Santos et al. Mercury exposure and anemia in children and adolescents from six riverside communities of Brazilian Amazon. Ciência & Saúde Coletiva, v. 27, n. 5, p. 1859-1871, May 2022. |
dc.identifier.uri.fl_str_mv |
https://patua.iec.gov.br/handle/iec/4554 |
dc.identifier.issn.-.fl_str_mv |
1678-4561 |
dc.identifier.doi.-.fl_str_mv |
10.1590/1413-81232022275.08842021 |
identifier_str_mv |
VIANNA, Angelica dos Santos et al. Mercury exposure and anemia in children and adolescents from six riverside communities of Brazilian Amazon. Ciência & Saúde Coletiva, v. 27, n. 5, p. 1859-1871, May 2022. 1678-4561 10.1590/1413-81232022275.08842021 |
url |
https://patua.iec.gov.br/handle/iec/4554 |
dc.language.iso.fl_str_mv |
eng |
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eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
dc.publisher.none.fl_str_mv |
Associação Brasileira de Saúde Coletiva |
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Associação Brasileira de Saúde Coletiva |
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Repositório Digital do Instituto Evandro Chagas (Patuá) |
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Repositório Digital do Instituto Evandro Chagas (Patuá) |
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