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dc.contributor.authorHaapala, Eero
dc.contributor.authorLaukkanen, Jari
dc.contributor.authorTakken, Tim
dc.contributor.authorKujala, Urho
dc.contributor.authorFinni Juutinen, Taija
dc.date.accessioned2018-10-24T06:13:21Z
dc.date.available2019-08-11T21:35:23Z
dc.date.issued2018fi
dc.identifier.citationHaapala, E., Laukkanen, J., Takken, T., Kujala, U., & Finni Juutinen, T. (2018). Peak oxygen uptake, ventilatory threshold, and arterial stiffness in adolescents. <em>European Journal of Applied Physiology</em>, 118 (11), 2367-2376. <a href="https://doi.org/10.1007/s00421-018-3963-3">doi:10.1007/s00421-018-3963-3</a>fi
dc.identifier.otherTUTKAID_78522
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/59913
dc.description.abstractPurpose To investigate the associations of peak oxygen uptake (V̇ O2peak) and V̇ O2 at ventilatory threshold (V̇ O2 at VT) with arterial stiffness in adolescents. Methods The participants were 55 adolescents (36 girls, 19 boys) aged 16–19 years. Aortic pulse wave velocity (PWVao) and augmentation index (AIx%) were measured by non-invasive oscillometric device from right brachial artery level. V̇ O2peak was directly measured during a maximal ramp test on a cycle ergometer. V̇ O2 at VT was determined using the equivalents for ventilation (V̇ E/V̇ CO2 and V̇ E/V̇ O2). V̇ O2peak and V̇ O2 at VT were normalised for body mass (BM) and lean mass (LM). Data were analysed using linear regression analyses and analysis of covariance adjusted for age and sex. Results V̇ O2peak normalised for BM (β=−0.445, 95% CI −0.783 to −0.107) and V̇ O2peak normalised for LM (β=−0.386, 95% CI −0.667 to −0.106) were inversely associated with PWVao. A higher V̇ O2 at VT normalised for BM (β=−0.366, 95% CI −0.646 to −0.087) and LM (β=−0.321, 95% CI −0.578 to −0.064) was associated with lower PWVao. Adolescents in the lowest third of V̇ O2peak by LM (6.6 vs. 6.1 m/s, Cohen’s d=0.33) and V̇ O2 at VT by LM (6.6 vs. 6.0 m/s, Cohen’s d=0.33) had a higher PWVao than those in the highest third of V̇ O2peak or V̇ O2 at VT by LM. Conclusions Higher V̇ O2peak and V̇ O2 at VT by BM and LM were related to lower arterial stiffness in adolescents. Normalising V̇ O2peak and V̇ O2 at VT for LM would provide the most appropriate measure of cardiorespiratory fitness in relation to arterial stiffness.fi
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofseriesEuropean Journal of Applied Physiology
dc.rightsIn Copyright
dc.subject.otherfyysinen kuntofi
dc.subject.othermaksimaalinen hapenottofi
dc.subject.otherverisuonitauditfi
dc.subject.othervaltimonkovettumistautifi
dc.subject.othernuoretfi
dc.subject.othercardiorespiratory fitnessfi
dc.subject.otherphysical fitnessfi
dc.subject.othervascular stiffnessfi
dc.subject.otherarteriosclerosisfi
dc.subject.otheradolescentfi
dc.titlePeak oxygen uptake, ventilatory threshold, and arterial stiffness in adolescentsfi
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201810164425
dc.contributor.laitosLiikuntatieteellinen tiedekuntafi
dc.contributor.laitosFaculty of Sport and Health Sciencesen
dc.contributor.oppiaineBiomekaniikka
dc.contributor.oppiaineLiikuntalääketiede
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2018-10-16T06:15:12Z
dc.description.reviewstatuspeerReviewed
dc.format.pagerange2367-2376
dc.relation.issn1439-6319
dc.relation.numberinseries11
dc.relation.volume118
dc.type.versionacceptedVersion
dc.rights.copyright© Springer-Verlag GmbH Germany, part of Springer Nature 2018
dc.rights.accesslevelopenAccessfi
dc.format.contentfulltext
dc.rights.urlhttp://rightsstatements.org/page/InC/1.0/?language=en
dc.relation.doi10.1007/s00421-018-3963-3


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