Social school contacts of multibacillary leprosy cases in children living in the hyperendemic region of the Midwest of Brazil
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , , |
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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Jornal de Pediatria (Online) |
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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 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0021-75572022000400431 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0021-75572022000400431 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1016/j.jped.2021.11.009 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
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) instacron:SBPE |
instname_str |
Sociedade Brasileira de Pediatria (SBP) |
instacron_str |
SBPE |
institution |
SBPE |
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) |
repository.mail.fl_str_mv |
||jped@jped.com.br |
_version_ |
1752122323333283840 |