dc.contributor.author | Haapala, EA | |
dc.contributor.author | Laukkanen, JA | |
dc.contributor.author | Takken, T | |
dc.contributor.author | Kujala, UM | |
dc.contributor.author | Finni, T | |
dc.date.accessioned | 2018-09-04T10:11:56Z | |
dc.date.available | 2018-09-04T10:11:56Z | |
dc.date.issued | 2018 | |
dc.identifier.uri | https://erepo.uef.fi/handle/123456789/6899 | |
dc.description.abstract | Purpose
To investigate the associations of peak oxygen uptake (V˙O2peak) and V˙O2 at ventilatory threshold (V˙O2at 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. V˙O2peakwas directly measured during a maximal ramp test on a cycle ergometer. V˙O2 at VT was determined using the equivalents for ventilation (V˙E/V˙CO2 and V˙E/V˙O2). V˙O2peak and V˙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
V˙O2peak normalised for BM (β = − 0.445, 95% CI − 0.783 to − 0.107) and V˙O2peak normalised for LM (β = − 0.386, 95% CI − 0.667 to − 0.106) were inversely associated with PWVao. A higher V˙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 V˙O2peak by LM (6.6 vs. 6.1 m/s, Cohen’s d = 0.33) and V˙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 V˙O2peak or V˙O2 at VT by LM.
Conclusions
Higher V˙O2peak and V˙O2 at VT by BM and LM were related to lower arterial stiffness in adolescents. Normalising V˙O2peak and V˙O2 at VT for LM would provide the most appropriate measure of cardiorespiratory fitness in relation to arterial stiffness. | |
dc.language.iso | eng | |
dc.publisher | Springer Nature America, Inc | |
dc.relation.ispartofseries | EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY | |
dc.relation.uri | http://dx.doi.org/10.1007/s00421-018-3963-3 | |
dc.rights | In copyright 1.0 | |
dc.subject | cardiorespiratory fitness | |
dc.subject | physical fitness | |
dc.subject | vascular stiffness | |
dc.subject | arteriosclerosis | |
dc.subject | adolescent | |
dc.title | Peak oxygen uptake, ventilatory threshold, and arterial stiffness in adolescents | |
dc.description.version | final draft | |
dc.contributor.department | School of Medicine / Biomedicine | |
uef.solecris.id | 56657554 | en |
dc.type.publication | Tieteelliset aikakauslehtiartikkelit | |
dc.relation.doi | 10.1007/s00421-018-3963-3 | |
dc.description.reviewstatus | peerReviewed | |
dc.format.pagerange | 2367-2376 | |
dc.publisher.country | Saksa | |
dc.relation.issn | 1439-6319 | |
dc.relation.issue | 11 | |
dc.relation.volume | 118 | |
dc.rights.accesslevel | openAccess | |
dc.type.okm | A1 | |
uef.solecris.openaccess | Ei | |
dc.rights.copyright | © Springer-Verlag GmbH Germany, part of Springer Nature 2018. This is a post-peer-review, pre-copyedit version of an article published in European journal of applied physiology. The final authenticated version is available online at: http://dx.doi.org/10.1007/s00421-018-3963-3 | |
dc.type.displayType | Artikkeli | fi |
dc.type.displayType | Article | en |
uef.rt.id | 6269 | en |
dc.rights.url | https://rightsstatements.org/page/InC/1.0/ | |