COPD Assessment Test (CAT) is a valid and simple tool to measure the impact of bronchiectasis on affected patients

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dc.creatorFernanda de Córdoba Lanza
dc.creatorRejane Agnelo Silva de Castro
dc.creatorAnderson Alves de Camargo
dc.creatorDrielly Jésica Milani Zanatta
dc.creatorSamia Zahi Rached
dc.creatorRodrigo Abensur Athanazio
dc.creatorAlberto Cukier
dc.creatorRafael Stelmach
dc.creatorSimone Dal Corso
dc.date.accessioned2022-11-07T17:47:38Z
dc.date.accessioned2025-09-08T23:27:42Z
dc.date.available2022-11-07T17:47:38Z
dc.date.issued2018
dc.description.sponsorshipFAPESP - Fundação de Amparo à Pesquisa do Estado de São Paulo
dc.format.mimetypepdf
dc.identifier.doihttps://doi.org./10.1080/15412555.2018.1540034
dc.identifier.issn1541-2563
dc.identifier.urihttps://hdl.handle.net/1843/46984
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofCOPD: Journal of Chronic Obstructive Pulmonary Disease
dc.rightsAcesso Aberto
dc.subjectBronquiectasia
dc.subjectDoença pulmonar obstrutiva crônica
dc.subjectRespiração - Medição
dc.subjectQualidade de vida
dc.subjectTosse
dc.subject.otherBronchiectasis
dc.subject.otherCOPD
dc.subject.otherRespiratory function
dc.subject.otherQuality of life
dc.subject.otherCough
dc.titleCOPD Assessment Test (CAT) is a valid and simple tool to measure the impact of bronchiectasis on affected patients
dc.typeArtigo de periódico
local.citation.epage519
local.citation.issue5
local.citation.spage512
local.citation.volume15
local.description.resumoThe COPD assessment test (CAT) is a short questionnaire developed to help patients and clinicians to assess the impact of symptoms in routine clinical practice. We aimed to validate and to test the reproducibility of CAT in patients with bronchiectasis and correlate with the severity of dyspnea, aerobic and functional capacity, and physical activity in daily life. This is a cross-sectional study, patients with bronchiectasis underwent spirometry, cardiopulmonary exercise test (CPET), incremental shuttle walk test (ISWT), Saint George`s Respiratory Questionnaire (SGRQ), and received pedometer. CAT was applied twice (CAT-1 and CAT-2, 7 to 10 days apart). The severity of bronchiectasis was assessed by E-FACED and bronchiectasis severity index (BSI). A total of 100 patients were evaluated (48 ± 14 years, 59 women, FVC: 67 ± 22% pred, FEV1: 52 ± 25% pred). According to CAT, 14% patients presented low, 40% medium, 32% high, and 14% very high impact. The higher the CAT, the worse the severity of bronchiectasis, dyspnea, quality of life, performance on the CPET, and smaller the distance walked (DW) on the ISWT and number of steps (NS) per day. There was significant correlation between CAT and SGRQ, E-FACED, BSI, NS, ISWT, oxygen uptake, and workload at CPET. CAT-1 and CAT-2 presented similar values: 21 (13–26) and 19 (13–26), respectively. The CAT is a valid and reproducible instrument in patients with bronchiectasis presenting good correlation with clinical, functional, and quality of life measurements. This easy-to-use, easy-to-understand, quick, and useful tool may play an important role to assess the impact of bronchiectasis on both daily medical practice and clinical trial settings.
local.identifier.orcidhttps://orcid.org/0000-0002-4748-6947
local.identifier.orcidhttps://orcid.org/0000-0002-5524-3371
local.identifier.orcidhttps://orcid.org/0000-0002-0353-875X
local.identifier.orcidhttps://orcid.org/0000-0001-6741-1320
local.identifier.orcidhttps://orcid.org/0000-0002-9399-5275
local.identifier.orcidhttps://orcid.org/0000-0002-7217-9498
local.identifier.orcidhttps://orcid.org/0000-0002-5132-1934
local.identifier.orcidhttps://orcid.org/0000-0001-9190-6796
local.publisher.countryBrasil
local.publisher.departmentEEF - DEPARTAMENTO DE FISIOTERAPIA
local.publisher.initialsUFMG
local.url.externahttps://www.tandfonline.com/doi/full/10.1080/15412555.2018.1540034

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