Prevalence and factors associated with SARS-CoV-2 infection: a serial population-based study in Espírito Santo, Brazil, May to June 2020
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , , , , , , , , |
Tipo de documento: | preprint |
Idioma: | por |
Título da fonte: | SciELO Preprints |
Texto Completo: | https://preprints.scielo.org/index.php/scielo/preprint/view/4504 |
Resumo: | Objective: To analyze the seroprevalence of SARS-CoV-2 and the association of sociodemographic and clinical aspects in the state of Espírito Santo, Brazil. Methods: Serial cross-sectional study carried out in four phases, using households as the unit of analysis, from May to June 2020. 11 municipalities were surveyed, with a sample of 4,500 households in each phase. Results: the prevalence ranged from 2.1% (95%CI: 1.7;2.5) on May 10 (first stage) to 9.6% (95%CI: 8.8;10.4), on June 21 (fourth stage). In the metropolitan region of Greater Vitória, the prevalences were 2.7% (95%CI: 2.2;3.3), in the first, and 11.5% (95%CI: 10.5;12.6) in the fourth stage; within the state it ranged from 0.4% (95%CI: 0.1;0.9) to 4.4% (95%CI: 3.2;5.5) between the two stages. Conclusion: The increase in SARS-CoV-2 seroprevalence observed in the fourth phase highlighted the high transmission of the virus, supporting the management of the pandemic. |
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Prevalence and factors associated with SARS-CoV-2 infection: a serial population-based study in Espírito Santo, Brazil, May to June 2020Prevalencia y factores asociados a la infección por SARS-CoV-2: un estudio poblacional seriado en Espírito Santo, Brasil, de mayo a junio de 2020Prevalência e fatores associados à infecção por SARS-CoV-2: estudo de base populacional seriado, no Espírito Santo, em maio-junho/2020.Infecções por CoronavírusCOVID-19Estudos TransversaisInquéritos EpidemiológicosCoronavirus InfectionsCOVID-19Cross-Sectional StudiesEpidemiological SurveysInfecciones por CoronavirusCOVID-19Estudios TransversalesEncuestas EpidemiológicasObjective: To analyze the seroprevalence of SARS-CoV-2 and the association of sociodemographic and clinical aspects in the state of Espírito Santo, Brazil. Methods: Serial cross-sectional study carried out in four phases, using households as the unit of analysis, from May to June 2020. 11 municipalities were surveyed, with a sample of 4,500 households in each phase. Results: the prevalence ranged from 2.1% (95%CI: 1.7;2.5) on May 10 (first stage) to 9.6% (95%CI: 8.8;10.4), on June 21 (fourth stage). In the metropolitan region of Greater Vitória, the prevalences were 2.7% (95%CI: 2.2;3.3), in the first, and 11.5% (95%CI: 10.5;12.6) in the fourth stage; within the state it ranged from 0.4% (95%CI: 0.1;0.9) to 4.4% (95%CI: 3.2;5.5) between the two stages. Conclusion: The increase in SARS-CoV-2 seroprevalence observed in the fourth phase highlighted the high transmission of the virus, supporting the management of the pandemic.Objetivo: Analizar la seroprevalencia del SARS-CoV-2 y la asociación de aspectos sociodemográficos y clínicos en el estado de Espírito Santo, Brasil. Métodos: Estudio transversal seriado realizado en cuatro fases, utilizando los hogares como unidad de análisis, de mayo a junio de 2020. Se encuestaron 11 municipios, con una muestra de 4.500 hogares en cada fase. Resultados: la prevalencia varió de 2,1% (IC95%: 1,7;2,5) el 10 de mayo (primera etapa) a 9,6% (IC95%: 8,8;10,4), el 21 de junio (cuarta etapa). En la región metropolitana de la Gran Vitória, las prevalencias fueron de 2,7% (IC95%: 2,2;3,3), en la primera, y de 11,5% (IC95%: 10,5;12,6) en la cuarta etapa; dentro del estado osciló entre 0,4% (IC95%: 0,1;0,9) y 4,4% (IC95%: 3,2;5,5). Conclusión: El aumento de la seroprevalencia del SARS-CoV-2 observado en la cuarta fase destacó la alta transmisión del virus, apoyando el manejo de la pandemia.Objetivo: Analisar a soroprevalência de SARS-CoV-2 e sua associação com aspectos sociodemográficos e clínicos, no estado do Espírito Santo, Brasil. Métodos: Estudo transversal seriado, realizado em quatro fases, no período de maio a junho de 2020, utilizando os domicílios como unidade de análise. Foram pesquisados 11 municípios, com amostra de 4.500 domicílios em cada fase. Resultados: a soroprevalência de SARS-CoV2 variou de 2,1% (IC95%: 1,7;2,5) em 10 de maio (primeira etapa) a 9,6% (IC95%: 8,8;10,4) em 21 de junho (quarta etapa). Na região metropolitana da Grande Vitória, as prevalências foram de 2,7% (IC95%: 2,2;3,3), na primeira, e de 11,5% (IC95%: 10,5;12,6) na quarta etapa; no interior do estado, a prevalência variou de 0,4% (IC95%: 0,1;0,9) a 4,4% (IC95%: 3,2;5,5) entre a primeira e a quarta etapas. Conclusão: O aumento da soroprevalência de SARS-CoV-2 observado na quarta fase destacou a elevada transmissão do vírus, subsidiando a gestão da pandemia.SciELO PreprintsSciELO PreprintsSciELO Preprints2022-07-27info:eu-repo/semantics/preprintinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://preprints.scielo.org/index.php/scielo/preprint/view/450410.1590/S2237-96222022000200023porhttps://preprints.scielo.org/index.php/scielo/article/view/4504/8629Copyright (c) 2022 Orlei Amaral Cardoso, Cristiana Costa Gomes, Crispim Cerutti Junior, Ethel Leonor Noia Maciel, Filomena Euridice Carvalho de Alencar, Gilton Luiz Almada, Laylla Ribeiro Macedo, Letícia Tabachi Silva, Nésio Fernandes de Medeiros Junior, Pablo Medeiros Jabor, Raphael Lubiana Zanotti, Tania Reuter, Vera Lucia Gomes de Andrade, Whisllay Maciel Bastos, Eliana Zandonadehttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccess Cardoso, Orlei AmaralGomes, Cristiana CostaCerutti Junior, CrispimMaciel, Ethel Leonor NoiaAlencar, Filomena Euridice Carvalho deAlmada, Gilton LuizMacedo, Laylla RibeiroSilva, Letícia TabachiMedeiros Junior, Nésio Fernandes deJabor, Pablo MedeirosZanotti, Raphael LubianaReuter, TaniaAndrade, Vera Lucia Gomes deBastos, Whisllay MacielZandonade, Elianareponame:SciELO Preprintsinstname:SciELOinstacron:SCI2022-07-27T14:15:06Zoai:ops.preprints.scielo.org:preprint/4504Servidor de preprintshttps://preprints.scielo.org/index.php/scieloONGhttps://preprints.scielo.org/index.php/scielo/oaiscielo.submission@scielo.orgopendoar:2022-07-27T14:15:06SciELO Preprints - SciELOfalse |
dc.title.none.fl_str_mv |
Prevalence and factors associated with SARS-CoV-2 infection: a serial population-based study in Espírito Santo, Brazil, May to June 2020 Prevalencia y factores asociados a la infección por SARS-CoV-2: un estudio poblacional seriado en Espírito Santo, Brasil, de mayo a junio de 2020 Prevalência e fatores associados à infecção por SARS-CoV-2: estudo de base populacional seriado, no Espírito Santo, em maio-junho/2020. |
title |
Prevalence and factors associated with SARS-CoV-2 infection: a serial population-based study in Espírito Santo, Brazil, May to June 2020 |
spellingShingle |
Prevalence and factors associated with SARS-CoV-2 infection: a serial population-based study in Espírito Santo, Brazil, May to June 2020 Cardoso, Orlei Amaral Infecções por Coronavírus COVID-19 Estudos Transversais Inquéritos Epidemiológicos Coronavirus Infections COVID-19 Cross-Sectional Studies Epidemiological Surveys Infecciones por Coronavirus COVID-19 Estudios Transversales Encuestas Epidemiológicas |
title_short |
Prevalence and factors associated with SARS-CoV-2 infection: a serial population-based study in Espírito Santo, Brazil, May to June 2020 |
title_full |
Prevalence and factors associated with SARS-CoV-2 infection: a serial population-based study in Espírito Santo, Brazil, May to June 2020 |
title_fullStr |
Prevalence and factors associated with SARS-CoV-2 infection: a serial population-based study in Espírito Santo, Brazil, May to June 2020 |
title_full_unstemmed |
Prevalence and factors associated with SARS-CoV-2 infection: a serial population-based study in Espírito Santo, Brazil, May to June 2020 |
title_sort |
Prevalence and factors associated with SARS-CoV-2 infection: a serial population-based study in Espírito Santo, Brazil, May to June 2020 |
author |
Cardoso, Orlei Amaral |
author_facet |
Cardoso, Orlei Amaral Gomes, Cristiana Costa Cerutti Junior, Crispim Maciel, Ethel Leonor Noia Alencar, Filomena Euridice Carvalho de Almada, Gilton Luiz Macedo, Laylla Ribeiro Silva, Letícia Tabachi Medeiros Junior, Nésio Fernandes de Jabor, Pablo Medeiros Zanotti, Raphael Lubiana Reuter, Tania Andrade, Vera Lucia Gomes de Bastos, Whisllay Maciel Zandonade, Eliana |
author_role |
author |
author2 |
Gomes, Cristiana Costa Cerutti Junior, Crispim Maciel, Ethel Leonor Noia Alencar, Filomena Euridice Carvalho de Almada, Gilton Luiz Macedo, Laylla Ribeiro Silva, Letícia Tabachi Medeiros Junior, Nésio Fernandes de Jabor, Pablo Medeiros Zanotti, Raphael Lubiana Reuter, Tania Andrade, Vera Lucia Gomes de Bastos, Whisllay Maciel Zandonade, Eliana |
author2_role |
author author author author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Cardoso, Orlei Amaral Gomes, Cristiana Costa Cerutti Junior, Crispim Maciel, Ethel Leonor Noia Alencar, Filomena Euridice Carvalho de Almada, Gilton Luiz Macedo, Laylla Ribeiro Silva, Letícia Tabachi Medeiros Junior, Nésio Fernandes de Jabor, Pablo Medeiros Zanotti, Raphael Lubiana Reuter, Tania Andrade, Vera Lucia Gomes de Bastos, Whisllay Maciel Zandonade, Eliana |
dc.subject.por.fl_str_mv |
Infecções por Coronavírus COVID-19 Estudos Transversais Inquéritos Epidemiológicos Coronavirus Infections COVID-19 Cross-Sectional Studies Epidemiological Surveys Infecciones por Coronavirus COVID-19 Estudios Transversales Encuestas Epidemiológicas |
topic |
Infecções por Coronavírus COVID-19 Estudos Transversais Inquéritos Epidemiológicos Coronavirus Infections COVID-19 Cross-Sectional Studies Epidemiological Surveys Infecciones por Coronavirus COVID-19 Estudios Transversales Encuestas Epidemiológicas |
description |
Objective: To analyze the seroprevalence of SARS-CoV-2 and the association of sociodemographic and clinical aspects in the state of Espírito Santo, Brazil. Methods: Serial cross-sectional study carried out in four phases, using households as the unit of analysis, from May to June 2020. 11 municipalities were surveyed, with a sample of 4,500 households in each phase. Results: the prevalence ranged from 2.1% (95%CI: 1.7;2.5) on May 10 (first stage) to 9.6% (95%CI: 8.8;10.4), on June 21 (fourth stage). In the metropolitan region of Greater Vitória, the prevalences were 2.7% (95%CI: 2.2;3.3), in the first, and 11.5% (95%CI: 10.5;12.6) in the fourth stage; within the state it ranged from 0.4% (95%CI: 0.1;0.9) to 4.4% (95%CI: 3.2;5.5) between the two stages. Conclusion: The increase in SARS-CoV-2 seroprevalence observed in the fourth phase highlighted the high transmission of the virus, supporting the management of the pandemic. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-07-27 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/preprint info:eu-repo/semantics/publishedVersion |
format |
preprint |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://preprints.scielo.org/index.php/scielo/preprint/view/4504 10.1590/S2237-96222022000200023 |
url |
https://preprints.scielo.org/index.php/scielo/preprint/view/4504 |
identifier_str_mv |
10.1590/S2237-96222022000200023 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://preprints.scielo.org/index.php/scielo/article/view/4504/8629 |
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https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
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application/pdf |
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SciELO Preprints SciELO Preprints SciELO Preprints |
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SciELO Preprints SciELO Preprints SciELO Preprints |
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SciELO Preprints - SciELO |
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1797047829220294656 |