INTEROBSERVER CONCORDANCE FOR THE DETECTION OF THE CORD FACTOR FOR THE PRESUMPTIVE IDENTIFICATION OF MYCOBACTERIUM TUBERCULOSIS

Detalhes bibliográficos
Autor(a) principal: Henrique Marques Franco, Paulo
Data de Publicação: 2019
Outros Autores: Yukari Ueno, Priscilla, Adélia Fernandes, Daniela, Aparecida Silva de Aguiar, Amanda, Rafael Teixeira, Regina, dos Santos de Barros Lordelo, André, Chiari Galle, Leonilda, Lordelo, Eliana Peresi
Tipo de documento: Artigo
Idioma: por
Título da fonte: Colloquium Vitae
Texto Completo: http://revistas.unoeste.br/index.php/cv/article/view/2842
Resumo: Detection of cord factor may favor the definitive diagnosis and initiation of antituberculosis treatment. The aim of this study was to evaluate the interobserver concordance of mycobacterial smears stained with Ziehl-Neelsen technique for the presumptive identification of the Mycobacterium tuberculosis (M. tuberculosis). Three observers, healthcare students, conducted a blind reading of 30 slides stained with Ziehl-Neelsen and their results were compared to the results of an experient reader. Kappa coefficient with 95% interval was used to evaluate the concordance between the readings. No excellent interobserver concordance (κ> 0.75) was found. The interpretation and use of the cord factor for the presumptive identification of the M. tuberculosis is a technique that requires training for the interpretation of the variables of the smear stained with Ziehl-Neelsen technique and theoretical knowledge of the observer to deliver a correct result.
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spelling INTEROBSERVER CONCORDANCE FOR THE DETECTION OF THE CORD FACTOR FOR THE PRESUMPTIVE IDENTIFICATION OF MYCOBACTERIUM TUBERCULOSISCONCORDÂNCIA INTEROBSERVADORES DA DETECÇÃO DO FATOR CORDA PARA A IDENTIFICAÇÃO PRESUNTIVA DO MYCOBACTERIUM TUBERCULOSIStuberculoseMycobacterium tuberculosisfator cordadiagnósticoconcordânciaDetection of cord factor may favor the definitive diagnosis and initiation of antituberculosis treatment. The aim of this study was to evaluate the interobserver concordance of mycobacterial smears stained with Ziehl-Neelsen technique for the presumptive identification of the Mycobacterium tuberculosis (M. tuberculosis). Three observers, healthcare students, conducted a blind reading of 30 slides stained with Ziehl-Neelsen and their results were compared to the results of an experient reader. Kappa coefficient with 95% interval was used to evaluate the concordance between the readings. No excellent interobserver concordance (κ> 0.75) was found. The interpretation and use of the cord factor for the presumptive identification of the M. tuberculosis is a technique that requires training for the interpretation of the variables of the smear stained with Ziehl-Neelsen technique and theoretical knowledge of the observer to deliver a correct result.A detecção do fator corda pode favorecer o diagnóstico definitivo e início do tratamento antituberculose. O objetivo deste estudo foi avaliar a concordância interobservadores da leitura de esfregaços micobacterianos corados pela técnica de Ziehl-Neelsen para a identificação presuntiva do Mycobacterium tuberculosis (M. tuberculosis). Três observadores, estudantes da área da saúde, realizaram a leitura às cegas de 30 lâminas coradas pela técnica de Ziehl-Neelsen e seus resultados foram comparados com os de um observador experiente. Para avaliar a concordância entre as leituras foi realizado o Coeficiente Kappa com intervalo de confiança de 95%. Não foi observada nenhuma concordância excelente (κ > 0,75) interobservadores. A interpretação e utilização do fator corda para o diagnóstico presuntivo do M. tuberculosis é uma técnica que necessita de treinamento para interpretar as variáveis presentes nos esfregaços corados pela técnica de Ziehl-Neelsen e conhecimento teórico do observador para que o resultado possa ser proferido de forma correta.Universidade do Oeste Paulista - UNOESTE2019-04-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttp://revistas.unoeste.br/index.php/cv/article/view/2842Colloquium Vitae. ISSN: 1984-6436; v. 11 n. 1 (2019): Colloquium Vitae, Vol. 11, n. 1; 39-441984-6436reponame:Colloquium Vitaeinstname:Universidade do Oeste Paulista (UNOESTE)instacron:UNIOESTEporhttp://revistas.unoeste.br/index.php/cv/article/view/2842/2683Copyright (c) 2019 Colloquium Vitae. ISSN: 1984-6436info:eu-repo/semantics/openAccessHenrique Marques Franco, PauloYukari Ueno, PriscillaAdélia Fernandes, DanielaAparecida Silva de Aguiar, AmandaRafael Teixeira, Reginados Santos de Barros Lordelo, AndréChiari Galle, LeonildaLordelo, Eliana Peresi2020-07-03T18:25:50Zoai:ojs.pkp.sfu.ca:article/2842Revistahttps://revistas.unoeste.br/index.php/cv/indexONGhttp://revistas.unoeste.br/revistas/ojs/index.php/cv/oaijgjunior@unoeste.br||jgjunior@unoeste.br1984-64361984-6436opendoar:2020-07-03T18:25:50Colloquium Vitae - Universidade do Oeste Paulista (UNOESTE)false
dc.title.none.fl_str_mv INTEROBSERVER CONCORDANCE FOR THE DETECTION OF THE CORD FACTOR FOR THE PRESUMPTIVE IDENTIFICATION OF MYCOBACTERIUM TUBERCULOSIS
CONCORDÂNCIA INTEROBSERVADORES DA DETECÇÃO DO FATOR CORDA PARA A IDENTIFICAÇÃO PRESUNTIVA DO MYCOBACTERIUM TUBERCULOSIS
title INTEROBSERVER CONCORDANCE FOR THE DETECTION OF THE CORD FACTOR FOR THE PRESUMPTIVE IDENTIFICATION OF MYCOBACTERIUM TUBERCULOSIS
spellingShingle INTEROBSERVER CONCORDANCE FOR THE DETECTION OF THE CORD FACTOR FOR THE PRESUMPTIVE IDENTIFICATION OF MYCOBACTERIUM TUBERCULOSIS
Henrique Marques Franco, Paulo
tuberculose
Mycobacterium tuberculosis
fator corda
diagnóstico
concordância
title_short INTEROBSERVER CONCORDANCE FOR THE DETECTION OF THE CORD FACTOR FOR THE PRESUMPTIVE IDENTIFICATION OF MYCOBACTERIUM TUBERCULOSIS
title_full INTEROBSERVER CONCORDANCE FOR THE DETECTION OF THE CORD FACTOR FOR THE PRESUMPTIVE IDENTIFICATION OF MYCOBACTERIUM TUBERCULOSIS
title_fullStr INTEROBSERVER CONCORDANCE FOR THE DETECTION OF THE CORD FACTOR FOR THE PRESUMPTIVE IDENTIFICATION OF MYCOBACTERIUM TUBERCULOSIS
title_full_unstemmed INTEROBSERVER CONCORDANCE FOR THE DETECTION OF THE CORD FACTOR FOR THE PRESUMPTIVE IDENTIFICATION OF MYCOBACTERIUM TUBERCULOSIS
title_sort INTEROBSERVER CONCORDANCE FOR THE DETECTION OF THE CORD FACTOR FOR THE PRESUMPTIVE IDENTIFICATION OF MYCOBACTERIUM TUBERCULOSIS
author Henrique Marques Franco, Paulo
author_facet Henrique Marques Franco, Paulo
Yukari Ueno, Priscilla
Adélia Fernandes, Daniela
Aparecida Silva de Aguiar, Amanda
Rafael Teixeira, Regina
dos Santos de Barros Lordelo, André
Chiari Galle, Leonilda
Lordelo, Eliana Peresi
author_role author
author2 Yukari Ueno, Priscilla
Adélia Fernandes, Daniela
Aparecida Silva de Aguiar, Amanda
Rafael Teixeira, Regina
dos Santos de Barros Lordelo, André
Chiari Galle, Leonilda
Lordelo, Eliana Peresi
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Henrique Marques Franco, Paulo
Yukari Ueno, Priscilla
Adélia Fernandes, Daniela
Aparecida Silva de Aguiar, Amanda
Rafael Teixeira, Regina
dos Santos de Barros Lordelo, André
Chiari Galle, Leonilda
Lordelo, Eliana Peresi
dc.subject.por.fl_str_mv tuberculose
Mycobacterium tuberculosis
fator corda
diagnóstico
concordância
topic tuberculose
Mycobacterium tuberculosis
fator corda
diagnóstico
concordância
description Detection of cord factor may favor the definitive diagnosis and initiation of antituberculosis treatment. The aim of this study was to evaluate the interobserver concordance of mycobacterial smears stained with Ziehl-Neelsen technique for the presumptive identification of the Mycobacterium tuberculosis (M. tuberculosis). Three observers, healthcare students, conducted a blind reading of 30 slides stained with Ziehl-Neelsen and their results were compared to the results of an experient reader. Kappa coefficient with 95% interval was used to evaluate the concordance between the readings. No excellent interobserver concordance (κ> 0.75) was found. The interpretation and use of the cord factor for the presumptive identification of the M. tuberculosis is a technique that requires training for the interpretation of the variables of the smear stained with Ziehl-Neelsen technique and theoretical knowledge of the observer to deliver a correct result.
publishDate 2019
dc.date.none.fl_str_mv 2019-04-26
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://revistas.unoeste.br/index.php/cv/article/view/2842
url http://revistas.unoeste.br/index.php/cv/article/view/2842
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://revistas.unoeste.br/index.php/cv/article/view/2842/2683
dc.rights.driver.fl_str_mv Copyright (c) 2019 Colloquium Vitae. ISSN: 1984-6436
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2019 Colloquium Vitae. ISSN: 1984-6436
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade do Oeste Paulista - UNOESTE
publisher.none.fl_str_mv Universidade do Oeste Paulista - UNOESTE
dc.source.none.fl_str_mv Colloquium Vitae. ISSN: 1984-6436; v. 11 n. 1 (2019): Colloquium Vitae, Vol. 11, n. 1; 39-44
1984-6436
reponame:Colloquium Vitae
instname:Universidade do Oeste Paulista (UNOESTE)
instacron:UNIOESTE
instname_str Universidade do Oeste Paulista (UNOESTE)
instacron_str UNIOESTE
institution UNIOESTE
reponame_str Colloquium Vitae
collection Colloquium Vitae
repository.name.fl_str_mv Colloquium Vitae - Universidade do Oeste Paulista (UNOESTE)
repository.mail.fl_str_mv jgjunior@unoeste.br||jgjunior@unoeste.br
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