Reliability of Cardiorespiratory and Metabolic Responses During Incremental Shuttle Walk Test in Adult Subjects With Asthma.
BACKGROUND: The incremental shuttle walk test (ISWT) has been widely used to assess exercise capacity of subjects with COPD. However, to date, no studies have assessed its reliability in the asthmatic population. This study aimed to assess the test-retest reliability of ISWT for the distance walked...
| Publicado en: | Respiratory Care Vol. 64; no. 1; pp. 55 - 63 |
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| Autores principales: | , , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Mary Ann Liebert, Inc.
Jan2019
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=134047072&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 134047072 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 00201324 4GG jtl: Respiratory Care issn: 00201324 maglogo: N pubinfo: dt: Jan2019 vid: 64 iid: 1 pid: 1365 pub: Mary Ann Liebert, Inc. place: New Rochelle, New York artinfo: ui: 134047072 134047072 134047072 10.4187/respcare.06112 134047072 ppf: 55 ppct: 8 formats: fmt: @attributes: type: P tig: atl: Reliability of Cardiorespiratory and Metabolic Responses During Incremental Shuttle Walk Test in Adult Subjects With Asthma. aug: au: Gonçalves Labadessa, Ivana Borghi-Silva, Audrey Garcia de Araujo, Adriana Sanches Galhardo Rizzatti, Fabiola Paula Di Lorenzo, Valéria Amorim P. affil: Department of Physiotherapy at the Federal University of São Carlos, São Paulo, Brazil sug: subj: Asthma Physiopathology Walking Exercise Test, Cardiopulmonary In Adulthood Exercise Physiology Evaluation Cardiopulmonary Physiology Evaluation Human Test-Retest Reliability Cross Sectional Studies Nonexperimental Studies Male Female Adolescence Adult Middle Age Aged Aged, 80 and Over Intraclass Correlation Coefficient Oxygen Consumption Carbon Dioxide Metabolism Clinical Assessment Tools Bronchodilator Agents Therapeutic Use Walking Speed Spirometry Utilization Data Analysis Software Variance Analysis Paired T-Tests Wilcoxon Rank Sum Test Asthma Prevention and Control Cardiorespiratory Fitness Adolescent: 13-18 years Adult: 19-44 years Middle Aged: 45-64 years Aged: 65+ years Aged, 80 & over Male Female ab: BACKGROUND: The incremental shuttle walk test (ISWT) has been widely used to assess exercise capacity of subjects with COPD. However, to date, no studies have assessed its reliability in the asthmatic population. This study aimed to assess the test-retest reliability of ISWT for the distance walked (ISWD) and cardiorespiratory and metabolic responses in adult subjects with asthma. METHODS: This was a cross-sectional observational study. Thirty-four subjects of both genders, 18-45 y old, with a diagnosis of controlled asthma, were recruited from March 2012 to December 2015. The subjects performed 3 ISWTs on different days, with a minimum interval of 48 h and a maximum of 1 week between the second and third ISWT. For the reliability analysis, the values of the second and third ISWTs were used, eliminating the influence of any learning effect from the first test. RESULTS: The intraclass correlation coefficients were > 0.75 (P < .001) for ISWD (m), speed (km/h),oxygen uptake (...O2), ventilatory equivalent carbon dioxide (...), and minute ventilation (...E) at the ISWT peak. The Bland-Altman plot presented a mean error close to zero, and measurement distribution was within acceptable limits of variation. CONCLUSION: The ISWT presented excellent reliability for the ISWD and metabolic responses. The cardiorespiratory responses in the ISWTs presented good reliability. We concluded that the ISWT was reliable for young adult subjects with controlled asthma. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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