Discriminative properties and validity of a health status questionnaire in obstructive airway disease patients: the Airway Questionnaire 20
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | spa |
Título da fonte: | Repositório Institucional da UNIFESP |
Texto Completo: | http://repositorio.unifesp.br/handle/11600/30165 http://www.archbronconeumol.org/en/discriminative-properties-validity-health-status/articulo-resumen/S1579212907601529/ |
Resumo: | OBJECTIVE: To evaluate the discriminative properties and validity of the Airways Questionnaire 20 (AQ20) in a sample of patients with airway obstruction and to compare its properties with those of the St George's Respiratory Questionnaire (SGRQ) and the Short Form 36 (SF-36).PATIENTS and METHODS: A convenience sample of 47 subjects was recruited from among 61 consecutive patients referred to an outpatient clinic specialized in obstructive airway diseases. All subjects completed the AQ20, SGRQ, and SF-36. Other measures were the baseline dyspnea index (BDI), 6-minute walk test (6MWT) distance, spirometry, results of arterial blood gas analysis, and body mass index.RESULTS: the AQ20 showed very good correlation with the SGRQ total score (rho=0.84, P <.001) and moderate correlation with all SF-36 domains (physical capacity, rho=-0.53; physical functioning, rho=-0.61; bodily pain, rho=-0.55; general health, rho=4.59; vitality, rho=-0.55; social functioning, rho=-0.57; emotional role functioning, rho=-0.51; mental health, rho=-0.61; all P <.001). the BDI and the 6MWT distance were the best predictors of AQ20 score (r(2)=0.31) in the regression model. An area under the receiver operating characteristic curve of 0.91 (P <.001) indicated a high level of accuracy for the AQ20, using the SGRQ as the gold standard.CONCLUSION: This study shows that the AQ20 is an accurate health status questionnaire in patients with moderate-to-severe airway obstruction. It could be an alternative to longer, traditional questionnaires such as the SGRQ. |
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Camelier, AquilesRosa, Fernanda W.Nascimento, Oliver A. [UNIFESP]Ferrandes, Ana Luiza G. [UNIFESP]Jardim, José Roberto [UNIFESP]Universidade Federal da Bahia (UFBA)Univ Estadual BahiaUniversidade Federal de São Paulo (UNIFESP)2016-01-24T13:49:14Z2016-01-24T13:49:14Z2007-12-01Archivos de Bronconeumologia. Barcelona: Ediciones Doyma S/l, v. 43, n. 12, p. 662-668, 2007.0300-2896http://repositorio.unifesp.br/handle/11600/30165http://www.archbronconeumol.org/en/discriminative-properties-validity-health-status/articulo-resumen/S1579212907601529/10.1157/13112964WOS:000251294000005OBJECTIVE: To evaluate the discriminative properties and validity of the Airways Questionnaire 20 (AQ20) in a sample of patients with airway obstruction and to compare its properties with those of the St George's Respiratory Questionnaire (SGRQ) and the Short Form 36 (SF-36).PATIENTS and METHODS: A convenience sample of 47 subjects was recruited from among 61 consecutive patients referred to an outpatient clinic specialized in obstructive airway diseases. All subjects completed the AQ20, SGRQ, and SF-36. Other measures were the baseline dyspnea index (BDI), 6-minute walk test (6MWT) distance, spirometry, results of arterial blood gas analysis, and body mass index.RESULTS: the AQ20 showed very good correlation with the SGRQ total score (rho=0.84, P <.001) and moderate correlation with all SF-36 domains (physical capacity, rho=-0.53; physical functioning, rho=-0.61; bodily pain, rho=-0.55; general health, rho=4.59; vitality, rho=-0.55; social functioning, rho=-0.57; emotional role functioning, rho=-0.51; mental health, rho=-0.61; all P <.001). the BDI and the 6MWT distance were the best predictors of AQ20 score (r(2)=0.31) in the regression model. An area under the receiver operating characteristic curve of 0.91 (P <.001) indicated a high level of accuracy for the AQ20, using the SGRQ as the gold standard.CONCLUSION: This study shows that the AQ20 is an accurate health status questionnaire in patients with moderate-to-severe airway obstruction. It could be an alternative to longer, traditional questionnaires such as the SGRQ.Univ Fed Bahia, Fac Ciencias & Tecnol, Div Resp, Salvador, BA, BrazilUniv Estadual Bahia, Univ Catolica Salvador, Fac Ciencias & Tecnol, Salvador, BA, BrazilUniversidade Federal de São Paulo, Div Resp, São Paulo, BrazilUniversidade Federal de São Paulo, Div Resp, São Paulo, BrazilWeb of Science662-668spaEdiciones Doyma S/lArchivos de Bronconeumologiaquestionnairesquality of lifehealth statusstatisticsdyspneachronic obstructive pulmonary diseaseDiscriminative properties and validity of a health status questionnaire in obstructive airway disease patients: the Airway Questionnaire 20info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESP11600/301652022-09-27 12:00:40.352metadata only accessoai:repositorio.unifesp.br:11600/30165Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestopendoar:34652022-09-27T15:00:40Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false |
dc.title.en.fl_str_mv |
Discriminative properties and validity of a health status questionnaire in obstructive airway disease patients: the Airway Questionnaire 20 |
title |
Discriminative properties and validity of a health status questionnaire in obstructive airway disease patients: the Airway Questionnaire 20 |
spellingShingle |
Discriminative properties and validity of a health status questionnaire in obstructive airway disease patients: the Airway Questionnaire 20 Camelier, Aquiles questionnaires quality of life health status statistics dyspnea chronic obstructive pulmonary disease |
title_short |
Discriminative properties and validity of a health status questionnaire in obstructive airway disease patients: the Airway Questionnaire 20 |
title_full |
Discriminative properties and validity of a health status questionnaire in obstructive airway disease patients: the Airway Questionnaire 20 |
title_fullStr |
Discriminative properties and validity of a health status questionnaire in obstructive airway disease patients: the Airway Questionnaire 20 |
title_full_unstemmed |
Discriminative properties and validity of a health status questionnaire in obstructive airway disease patients: the Airway Questionnaire 20 |
title_sort |
Discriminative properties and validity of a health status questionnaire in obstructive airway disease patients: the Airway Questionnaire 20 |
author |
Camelier, Aquiles |
author_facet |
Camelier, Aquiles Rosa, Fernanda W. Nascimento, Oliver A. [UNIFESP] Ferrandes, Ana Luiza G. [UNIFESP] Jardim, José Roberto [UNIFESP] |
author_role |
author |
author2 |
Rosa, Fernanda W. Nascimento, Oliver A. [UNIFESP] Ferrandes, Ana Luiza G. [UNIFESP] Jardim, José Roberto [UNIFESP] |
author2_role |
author author author author |
dc.contributor.institution.none.fl_str_mv |
Universidade Federal da Bahia (UFBA) Univ Estadual Bahia Universidade Federal de São Paulo (UNIFESP) |
dc.contributor.author.fl_str_mv |
Camelier, Aquiles Rosa, Fernanda W. Nascimento, Oliver A. [UNIFESP] Ferrandes, Ana Luiza G. [UNIFESP] Jardim, José Roberto [UNIFESP] |
dc.subject.eng.fl_str_mv |
questionnaires quality of life health status statistics dyspnea chronic obstructive pulmonary disease |
topic |
questionnaires quality of life health status statistics dyspnea chronic obstructive pulmonary disease |
description |
OBJECTIVE: To evaluate the discriminative properties and validity of the Airways Questionnaire 20 (AQ20) in a sample of patients with airway obstruction and to compare its properties with those of the St George's Respiratory Questionnaire (SGRQ) and the Short Form 36 (SF-36).PATIENTS and METHODS: A convenience sample of 47 subjects was recruited from among 61 consecutive patients referred to an outpatient clinic specialized in obstructive airway diseases. All subjects completed the AQ20, SGRQ, and SF-36. Other measures were the baseline dyspnea index (BDI), 6-minute walk test (6MWT) distance, spirometry, results of arterial blood gas analysis, and body mass index.RESULTS: the AQ20 showed very good correlation with the SGRQ total score (rho=0.84, P <.001) and moderate correlation with all SF-36 domains (physical capacity, rho=-0.53; physical functioning, rho=-0.61; bodily pain, rho=-0.55; general health, rho=4.59; vitality, rho=-0.55; social functioning, rho=-0.57; emotional role functioning, rho=-0.51; mental health, rho=-0.61; all P <.001). the BDI and the 6MWT distance were the best predictors of AQ20 score (r(2)=0.31) in the regression model. An area under the receiver operating characteristic curve of 0.91 (P <.001) indicated a high level of accuracy for the AQ20, using the SGRQ as the gold standard.CONCLUSION: This study shows that the AQ20 is an accurate health status questionnaire in patients with moderate-to-severe airway obstruction. It could be an alternative to longer, traditional questionnaires such as the SGRQ. |
publishDate |
2007 |
dc.date.issued.fl_str_mv |
2007-12-01 |
dc.date.accessioned.fl_str_mv |
2016-01-24T13:49:14Z |
dc.date.available.fl_str_mv |
2016-01-24T13:49:14Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
Archivos de Bronconeumologia. Barcelona: Ediciones Doyma S/l, v. 43, n. 12, p. 662-668, 2007. |
dc.identifier.uri.fl_str_mv |
http://repositorio.unifesp.br/handle/11600/30165 http://www.archbronconeumol.org/en/discriminative-properties-validity-health-status/articulo-resumen/S1579212907601529/ |
dc.identifier.issn.none.fl_str_mv |
0300-2896 |
dc.identifier.doi.none.fl_str_mv |
10.1157/13112964 |
dc.identifier.wos.none.fl_str_mv |
WOS:000251294000005 |
identifier_str_mv |
Archivos de Bronconeumologia. Barcelona: Ediciones Doyma S/l, v. 43, n. 12, p. 662-668, 2007. 0300-2896 10.1157/13112964 WOS:000251294000005 |
url |
http://repositorio.unifesp.br/handle/11600/30165 http://www.archbronconeumol.org/en/discriminative-properties-validity-health-status/articulo-resumen/S1579212907601529/ |
dc.language.iso.fl_str_mv |
spa |
language |
spa |
dc.relation.ispartof.none.fl_str_mv |
Archivos de Bronconeumologia |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
662-668 |
dc.publisher.none.fl_str_mv |
Ediciones Doyma S/l |
publisher.none.fl_str_mv |
Ediciones Doyma S/l |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UNIFESP instname:Universidade Federal de São Paulo (UNIFESP) instacron:UNIFESP |
instname_str |
Universidade Federal de São Paulo (UNIFESP) |
instacron_str |
UNIFESP |
institution |
UNIFESP |
reponame_str |
Repositório Institucional da UNIFESP |
collection |
Repositório Institucional da UNIFESP |
repository.name.fl_str_mv |
Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP) |
repository.mail.fl_str_mv |
|
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1802764174989721600 |