Accuracy of single-breath counting test to determine slow vital capacity in hospitalized patients
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista CEFAC (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-18462019000200504 |
Resumo: | ABSTRACT Purpose: to identify the accuracy of the single-breath counting test to determine slow vital capacity in hospitalized patients and to evaluate the repeatability of the same examiner. Methods: a diagnostic study and the choice of techniques were randomly assigned. The area under the curve (receiver operating characteristic) was calculated from the slow vital capacity (20ml/kg) to evaluate the best psychometric characteristics of single-breath counting Test for this cutoff point. Repeatability observed by the same examiner was assessed using the Intraclass Correlation Coefficient. Results: 516 patients hospitalized for various diseases were analyzed. In the curve analysis (receiver operating characteristic/slow vital capacity=20ml/Kg), the value of 21 in single-breath counting test with a sensitivity of 94.44% and specificity of 76.62% (area under the curve =0.93, p<0.005) was found. The intraclass correlation coefficient value for the single-breath counting test was 0.976 with p>0.005. Conclusion: the single-breath counting test was a valid and repetitive technique, and may be an important screening option for assessment of lung function in the absence of specific equipment. This technique opens perspectives to replace slow vital capacity measurement in hospitals, which lack spirometric equipment, or in patients who may have a contagious disease, which has a risk of contamination and spread of disease from one patient to another. |
id |
CEFAC-1_b910bea3a501fea729be2ded6679744e |
---|---|
oai_identifier_str |
oai:scielo:S1516-18462019000200504 |
network_acronym_str |
CEFAC-1 |
network_name_str |
Revista CEFAC (Online) |
repository_id_str |
|
spelling |
Accuracy of single-breath counting test to determine slow vital capacity in hospitalized patientsSpirometryLung DiseasesVital CapacityPhonationABSTRACT Purpose: to identify the accuracy of the single-breath counting test to determine slow vital capacity in hospitalized patients and to evaluate the repeatability of the same examiner. Methods: a diagnostic study and the choice of techniques were randomly assigned. The area under the curve (receiver operating characteristic) was calculated from the slow vital capacity (20ml/kg) to evaluate the best psychometric characteristics of single-breath counting Test for this cutoff point. Repeatability observed by the same examiner was assessed using the Intraclass Correlation Coefficient. Results: 516 patients hospitalized for various diseases were analyzed. In the curve analysis (receiver operating characteristic/slow vital capacity=20ml/Kg), the value of 21 in single-breath counting test with a sensitivity of 94.44% and specificity of 76.62% (area under the curve =0.93, p<0.005) was found. The intraclass correlation coefficient value for the single-breath counting test was 0.976 with p>0.005. Conclusion: the single-breath counting test was a valid and repetitive technique, and may be an important screening option for assessment of lung function in the absence of specific equipment. This technique opens perspectives to replace slow vital capacity measurement in hospitals, which lack spirometric equipment, or in patients who may have a contagious disease, which has a risk of contamination and spread of disease from one patient to another.ABRAMO Associação Brasileira de Motricidade Orofacial2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-18462019000200504Revista CEFAC v.21 n.2 2019reponame:Revista CEFAC (Online)instname:Centro de Especialização em Fonoaudiologia Clínica (CEFAC)instacron:CEFAC10.1590/1982-0216/20192122119info:eu-repo/semantics/openAccessEscóssio,Anna LuizaAraújo,Rodrigo Cappato deOliver,NicoleCosta,Emília ChagasRizzo,José ÂngeloSarinho,Emanuel Sávio CavalcantiAelony,YossefCorreia Junior,Marco Aurélio de Valoiseng2019-04-24T00:00:00Zoai:scielo:S1516-18462019000200504Revistahttp://www.revistacefac.com.br/https://old.scielo.br/oai/scielo-oai.php||revistacefac@cefac.br1982-02161516-1846opendoar:2019-04-24T00:00Revista CEFAC (Online) - Centro de Especialização em Fonoaudiologia Clínica (CEFAC)false |
dc.title.none.fl_str_mv |
Accuracy of single-breath counting test to determine slow vital capacity in hospitalized patients |
title |
Accuracy of single-breath counting test to determine slow vital capacity in hospitalized patients |
spellingShingle |
Accuracy of single-breath counting test to determine slow vital capacity in hospitalized patients Escóssio,Anna Luiza Spirometry Lung Diseases Vital Capacity Phonation |
title_short |
Accuracy of single-breath counting test to determine slow vital capacity in hospitalized patients |
title_full |
Accuracy of single-breath counting test to determine slow vital capacity in hospitalized patients |
title_fullStr |
Accuracy of single-breath counting test to determine slow vital capacity in hospitalized patients |
title_full_unstemmed |
Accuracy of single-breath counting test to determine slow vital capacity in hospitalized patients |
title_sort |
Accuracy of single-breath counting test to determine slow vital capacity in hospitalized patients |
author |
Escóssio,Anna Luiza |
author_facet |
Escóssio,Anna Luiza Araújo,Rodrigo Cappato de Oliver,Nicole Costa,Emília Chagas Rizzo,José Ângelo Sarinho,Emanuel Sávio Cavalcanti Aelony,Yossef Correia Junior,Marco Aurélio de Valois |
author_role |
author |
author2 |
Araújo,Rodrigo Cappato de Oliver,Nicole Costa,Emília Chagas Rizzo,José Ângelo Sarinho,Emanuel Sávio Cavalcanti Aelony,Yossef Correia Junior,Marco Aurélio de Valois |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Escóssio,Anna Luiza Araújo,Rodrigo Cappato de Oliver,Nicole Costa,Emília Chagas Rizzo,José Ângelo Sarinho,Emanuel Sávio Cavalcanti Aelony,Yossef Correia Junior,Marco Aurélio de Valois |
dc.subject.por.fl_str_mv |
Spirometry Lung Diseases Vital Capacity Phonation |
topic |
Spirometry Lung Diseases Vital Capacity Phonation |
description |
ABSTRACT Purpose: to identify the accuracy of the single-breath counting test to determine slow vital capacity in hospitalized patients and to evaluate the repeatability of the same examiner. Methods: a diagnostic study and the choice of techniques were randomly assigned. The area under the curve (receiver operating characteristic) was calculated from the slow vital capacity (20ml/kg) to evaluate the best psychometric characteristics of single-breath counting Test for this cutoff point. Repeatability observed by the same examiner was assessed using the Intraclass Correlation Coefficient. Results: 516 patients hospitalized for various diseases were analyzed. In the curve analysis (receiver operating characteristic/slow vital capacity=20ml/Kg), the value of 21 in single-breath counting test with a sensitivity of 94.44% and specificity of 76.62% (area under the curve =0.93, p<0.005) was found. The intraclass correlation coefficient value for the single-breath counting test was 0.976 with p>0.005. Conclusion: the single-breath counting test was a valid and repetitive technique, and may be an important screening option for assessment of lung function in the absence of specific equipment. This technique opens perspectives to replace slow vital capacity measurement in hospitals, which lack spirometric equipment, or in patients who may have a contagious disease, which has a risk of contamination and spread of disease from one patient to another. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-01 |
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=S1516-18462019000200504 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-18462019000200504 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1982-0216/20192122119 |
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 |
ABRAMO Associação Brasileira de Motricidade Orofacial |
publisher.none.fl_str_mv |
ABRAMO Associação Brasileira de Motricidade Orofacial |
dc.source.none.fl_str_mv |
Revista CEFAC v.21 n.2 2019 reponame:Revista CEFAC (Online) instname:Centro de Especialização em Fonoaudiologia Clínica (CEFAC) instacron:CEFAC |
instname_str |
Centro de Especialização em Fonoaudiologia Clínica (CEFAC) |
instacron_str |
CEFAC |
institution |
CEFAC |
reponame_str |
Revista CEFAC (Online) |
collection |
Revista CEFAC (Online) |
repository.name.fl_str_mv |
Revista CEFAC (Online) - Centro de Especialização em Fonoaudiologia Clínica (CEFAC) |
repository.mail.fl_str_mv |
||revistacefac@cefac.br |
_version_ |
1754122582109454336 |