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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/48790
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dc.creatorAndreza Letícia Gomespt_BR
dc.creatorVanessa Amaral Mendonçapt_BR
dc.creatorTatiane dos Santos Silvapt_BR
dc.creatorCrislaine Kelen Vieira Pirespt_BR
dc.creatorLiliana Pereira Limapt_BR
dc.creatorAlcilene Maria Silvapt_BR
dc.creatorAna Cristina Resende Camargospt_BR
dc.creatorCamila Danielle Cunha Nevespt_BR
dc.creatorAna Cristina Rodrigues Lacerdapt_BR
dc.creatorHércules Ribeiro Leitept_BR
dc.date.accessioned2023-01-09T16:06:01Z-
dc.date.available2023-01-09T16:06:01Z-
dc.date.issued2018-11-
dc.citation.volume13pt_BR
dc.citation.issue11pt_BR
dc.citation.spage1pt_BR
dc.citation.epage11pt_BR
dc.identifier.doihttps://doi.org/10.1371/journal.pone.0206867pt_BR
dc.identifier.issn1932-6203pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/48790-
dc.description.resumoBackground: Previous studies speculated that the Incremental Shuttle Walking Test (ISWT) is a maximal test in children and adolescents, however comparison between ISWT with cardiopulmonary exercise test has not yet performed. Furthermore, there is no regression equation available in the current literature to predict oxygen peak consumption (VO2 peak) in this population. This study aimed to assesses and correlate the cardiorespiratory responses of the ISWT with the cardiopulmonary exercise (CEPT) and to develop and validate a regression equation to predict VO2 peak in healthy sedentary adolescent boys. Methods: Forty-one participants were included in the study. In the first stage, the VO2 peak, respiratory exchange ratio (R peak), heart rate max (HR max) and percentage of predicted HR max (% predicted HR max) were evaluated in CEPT and ISWT (n = 26). Second, an equation was developed (n = 29) to predict VO2 peak. In both phases, the VO2 peak, respiratory exchange ratio R and hearth rate (HR) were evaluated. In the third stage, the validation equation was performed by another 12 participants. Results: Similar results in VO2 peak (P>0.05), R peak (P>0.05) and predicted maximum HR (P>0.05) were obtained between the ISWT and CEPT. Both tests showed moderate significant correlations of VO2 peak (r = 0.44, P = 0.002) e R peak (r = -0.53, P < 0.01), as well as the agreement of these measurements by Bland-Altman analysis (VO2 peak, bias = -0.13; R peak, bias = 0.0). Distance walked was the variable that explained 42.5% (R2 = 0.425, p = 0.0001) of the variance in VO2 peak. The equation was VO2 peak (predicted) = 20.94 + (0.02 x distance walked). The results obtained by the equation were not significantly different compared to the values obtained by the gas analyzer and the Bland-Altman analysis showed agreement (bias = 1.6). Conclusion: The ISWT produced maximal cardiorespiratory responses comparable to the CEPT, and the developed equation showed viability for the prediction of VO2 peak in healthy sedentary adolescent boys.pt_BR
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Geraispt_BR
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorpt_BR
dc.format.mimetypepdfpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentEEF - DEPARTAMENTO DE FISIOTERAPIApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofPlos Onept_BR
dc.rightsAcesso Abertopt_BR
dc.subject.otherRespostas cardiovascularespt_BR
dc.subject.otherMetabolismopt_BR
dc.subject.otherConsumo de oxigêniopt_BR
dc.subject.otherVigíliapt_BR
dc.subject.otherTestes funcionais do coraçãopt_BR
dc.subject.otherMeninospt_BR
dc.titleCardiorespiratory and metabolic responses and reference equation validation to predict peak oxygen uptake for the incremental shuttle waking test in adolescent boyspt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://journals.plos.org/plosone/article?id=10.1371/journal.pone.0206867pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-1696-6091pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-6839-4363pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-2719-4231pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-0158-7918pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-5366-3754pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-8977-8131pt_BR
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