Social school contacts of multibacillary leprosy cases in children living in the hyperendemic region of the Midwest of Brazil

Detalhes bibliográficos
Autor(a) principal: Sato,Camila Massae
Data de Publicação: 2022
Outros Autores: Rodrigues,Thaisa da Silva Vargas, Silva,Pãmela Rodrigues de Souza, Santos,Emerson Soares dos, Xavier,Diego Ricardo, Baptista,Ida Maria Foschiani Dias, Cortela,Denise da Costa Boamorte, Ignotti,Eliane, Ferreira,Silvana Margarida Benevides
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Jornal de Pediatria (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0021-75572022000400431
Resumo: Abstract Objective: To analyze the prevalence of Mycobacterium leprae detection and the associated factors among social contacts in the school environment of multibacillary cases living in a hyperendemic municipality of the state of Mato Grosso. Methods: Cross-sectional study with 236 social contacts of multibacillary leprosy from public schools and residents in Cuiabá (Mato Grosso) in 2018. The sources of information were interviews and nasal swab tests for molecular analysis by polymerase chain reaction - PCR. For the prevalence ratio estimates, crude and adjusted analyses were performed using robust Poisson regression and their respective confidence intervals (95% CI). The ArcGIS 9.1 software was used for the geographic distribution analyses. Results: The prevalence of detection of M. leprae in social contacts was 14%. A total of 63.6% of the schools surveyed had 5.1% to 50% of the social contacts of leprosy with positive PCR. The analysis of the geographic distribution in the neighborhoods showed a high prevalence of infection, being higher than 50% in some localities. The highest proportion of positive results occurred in the northern region of the city and from a precarious socioeconomic class. Conclusion: The results showed a high prevalence of detection of M. leprae among social contacts in areas with poor socioeconomic conditions. In these regions, there is a greater risk of
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spelling Social school contacts of multibacillary leprosy cases in children living in the hyperendemic region of the Midwest of BrazilLeprosyContact tracingMycobacterium lepraeAbstract Objective: To analyze the prevalence of Mycobacterium leprae detection and the associated factors among social contacts in the school environment of multibacillary cases living in a hyperendemic municipality of the state of Mato Grosso. Methods: Cross-sectional study with 236 social contacts of multibacillary leprosy from public schools and residents in Cuiabá (Mato Grosso) in 2018. The sources of information were interviews and nasal swab tests for molecular analysis by polymerase chain reaction - PCR. For the prevalence ratio estimates, crude and adjusted analyses were performed using robust Poisson regression and their respective confidence intervals (95% CI). The ArcGIS 9.1 software was used for the geographic distribution analyses. Results: The prevalence of detection of M. leprae in social contacts was 14%. A total of 63.6% of the schools surveyed had 5.1% to 50% of the social contacts of leprosy with positive PCR. The analysis of the geographic distribution in the neighborhoods showed a high prevalence of infection, being higher than 50% in some localities. The highest proportion of positive results occurred in the northern region of the city and from a precarious socioeconomic class. Conclusion: The results showed a high prevalence of detection of M. leprae among social contacts in areas with poor socioeconomic conditions. In these regions, there is a greater risk ofSociedade Brasileira de Pediatria2022-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0021-75572022000400431Jornal de Pediatria v.98 n.4 2022reponame:Jornal de Pediatria (Online)instname:Sociedade Brasileira de Pediatria (SBP)instacron:SBPE10.1016/j.jped.2021.11.009info:eu-repo/semantics/openAccessSato,Camila MassaeRodrigues,Thaisa da Silva VargasSilva,Pãmela Rodrigues de SouzaSantos,Emerson Soares dosXavier,Diego RicardoBaptista,Ida Maria Foschiani DiasCortela,Denise da Costa BoamorteIgnotti,ElianeFerreira,Silvana Margarida Benevideseng2022-07-20T00:00:00Zoai:scielo:S0021-75572022000400431Revistahttp://www.jped.com.br/https://old.scielo.br/oai/scielo-oai.php||jped@jped.com.br1678-47820021-7557opendoar:2022-07-20T00:00Jornal de Pediatria (Online) - Sociedade Brasileira de Pediatria (SBP)false
dc.title.none.fl_str_mv Social school contacts of multibacillary leprosy cases in children living in the hyperendemic region of the Midwest of Brazil
title Social school contacts of multibacillary leprosy cases in children living in the hyperendemic region of the Midwest of Brazil
spellingShingle Social school contacts of multibacillary leprosy cases in children living in the hyperendemic region of the Midwest of Brazil
Sato,Camila Massae
Leprosy
Contact tracing
Mycobacterium leprae
title_short Social school contacts of multibacillary leprosy cases in children living in the hyperendemic region of the Midwest of Brazil
title_full Social school contacts of multibacillary leprosy cases in children living in the hyperendemic region of the Midwest of Brazil
title_fullStr Social school contacts of multibacillary leprosy cases in children living in the hyperendemic region of the Midwest of Brazil
title_full_unstemmed Social school contacts of multibacillary leprosy cases in children living in the hyperendemic region of the Midwest of Brazil
title_sort Social school contacts of multibacillary leprosy cases in children living in the hyperendemic region of the Midwest of Brazil
author Sato,Camila Massae
author_facet Sato,Camila Massae
Rodrigues,Thaisa da Silva Vargas
Silva,Pãmela Rodrigues de Souza
Santos,Emerson Soares dos
Xavier,Diego Ricardo
Baptista,Ida Maria Foschiani Dias
Cortela,Denise da Costa Boamorte
Ignotti,Eliane
Ferreira,Silvana Margarida Benevides
author_role author
author2 Rodrigues,Thaisa da Silva Vargas
Silva,Pãmela Rodrigues de Souza
Santos,Emerson Soares dos
Xavier,Diego Ricardo
Baptista,Ida Maria Foschiani Dias
Cortela,Denise da Costa Boamorte
Ignotti,Eliane
Ferreira,Silvana Margarida Benevides
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Sato,Camila Massae
Rodrigues,Thaisa da Silva Vargas
Silva,Pãmela Rodrigues de Souza
Santos,Emerson Soares dos
Xavier,Diego Ricardo
Baptista,Ida Maria Foschiani Dias
Cortela,Denise da Costa Boamorte
Ignotti,Eliane
Ferreira,Silvana Margarida Benevides
dc.subject.por.fl_str_mv Leprosy
Contact tracing
Mycobacterium leprae
topic Leprosy
Contact tracing
Mycobacterium leprae
description Abstract Objective: To analyze the prevalence of Mycobacterium leprae detection and the associated factors among social contacts in the school environment of multibacillary cases living in a hyperendemic municipality of the state of Mato Grosso. Methods: Cross-sectional study with 236 social contacts of multibacillary leprosy from public schools and residents in Cuiabá (Mato Grosso) in 2018. The sources of information were interviews and nasal swab tests for molecular analysis by polymerase chain reaction - PCR. For the prevalence ratio estimates, crude and adjusted analyses were performed using robust Poisson regression and their respective confidence intervals (95% CI). The ArcGIS 9.1 software was used for the geographic distribution analyses. Results: The prevalence of detection of M. leprae in social contacts was 14%. A total of 63.6% of the schools surveyed had 5.1% to 50% of the social contacts of leprosy with positive PCR. The analysis of the geographic distribution in the neighborhoods showed a high prevalence of infection, being higher than 50% in some localities. The highest proportion of positive results occurred in the northern region of the city and from a precarious socioeconomic class. Conclusion: The results showed a high prevalence of detection of M. leprae among social contacts in areas with poor socioeconomic conditions. In these regions, there is a greater risk of
publishDate 2022
dc.date.none.fl_str_mv 2022-07-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0021-75572022000400431
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dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1016/j.jped.2021.11.009
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dc.publisher.none.fl_str_mv Sociedade Brasileira de Pediatria
publisher.none.fl_str_mv Sociedade Brasileira de Pediatria
dc.source.none.fl_str_mv Jornal de Pediatria v.98 n.4 2022
reponame:Jornal de Pediatria (Online)
instname:Sociedade Brasileira de Pediatria (SBP)
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instname_str Sociedade Brasileira de Pediatria (SBP)
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reponame_str Jornal de Pediatria (Online)
collection Jornal de Pediatria (Online)
repository.name.fl_str_mv Jornal de Pediatria (Online) - Sociedade Brasileira de Pediatria (SBP)
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