INTEROBSERVER CONCORDANCE FOR THE DETECTION OF THE CORD FACTOR FOR THE PRESUMPTIVE IDENTIFICATION OF MYCOBACTERIUM TUBERCULOSIS
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , |
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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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 |
_version_ |
1800218925527465984 |