Prevalence and factors associated with SARS-CoV-2 infection: a serial population-based study in Espírito Santo, Brazil, May to June 2020

Detalhes bibliográficos
Autor(a) principal: Cardoso, Orlei Amaral
Data de Publicação: 2022
Outros Autores: 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
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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spelling 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
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10.1590/S2237-96222022000200023
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