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dc.contributor.authorWijndaele, Katrien
dc.contributor.authorWestgate, Kate
dc.contributor.authorStephens, Samantha K.
dc.contributor.authorBlair, Steven N.
dc.contributor.authorBull, Fiona C.
dc.contributor.authorChastin, Sebastien F. M.
dc.contributor.authorDunstan, David W.
dc.contributor.authorEkelund, Ulf
dc.contributor.authorEsliger, Dale W.
dc.contributor.authorFreedson, Patty S.
dc.contributor.authorGranat, Malcolm H.
dc.contributor.authorMatthews, Charles E.
dc.contributor.authorOwen, Neville
dc.contributor.authorRowlands, Alex V.
dc.contributor.authorSherar, Lauren B.
dc.contributor.authorTremblay, Mark S.
dc.contributor.authorTroiano, Richard P.
dc.contributor.authorBrage, Søren
dc.contributor.authorHealy, Genevieve N.
dc.date.accessioned2016-04-06T09:00:33Z
dc.date.available2016-04-06T09:00:33Z
dc.date.issued2015-10
dc.identifier.citationMedicine & Science in Sports & Exercise. 2015, 47, 2129–2139.nb_NO
dc.identifier.urihttp://hdl.handle.net/11250/2384215
dc.descriptionThis is an Open Access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/nb_NO
dc.description.abstractPurpose: This study aimed to describe the scope of accelerometry data collected internationally in adults and to obtain a consensus from measurement experts regarding the optimal strategies to harmonize international accelerometry data. Methods: In March 2014, a comprehensive review was undertaken to identify studies that collected accelerometry data in adults (sample size, n >= 400). In addition, 20 physical activity experts were invited to participate in a two-phase Delphi process to obtain consensus on the following: unique research opportunities available with such data, additional data required to address these opportunities, strategies for enabling comparisons between studies/countries, requirements for implementing/progressing such strategies, and value of a global repository of accelerometry data. Results: The review identified accelerometry data from more than 275,000 adults from 76 studies across 36 countries. Consensus was achieved after two rounds of the Delphi process; 18 experts participated in one or both rounds. The key opportunities highlighted were the ability for cross-country/cross-population comparisons and the analytic options available with the larger heterogeneity and greater statistical power. Basic sociodemographic and anthropometric data were considered a prerequisite for this. Disclosure of monitor specifications and protocols for data collection and processing were deemed essential to enable comparison and data harmonization. There was strong consensus that standardization of data collection, processing, and analytical procedures was needed. To implement these strategies, communication and consensus among researchers, development of an online infrastructure, and methodological comparison work were required. There was consensus that a global accelerometry data repository would be beneficial and worthwhile. Conclusions: This foundational resource can lead to implementation of key priority areas and identification of future directions in physical activity epidemiology, population monitoring, and burden of disease estimates.nb_NO
dc.language.isoengnb_NO
dc.publisherAmerican College of Sports Medicinenb_NO
dc.subjectaccelerometrynb_NO
dc.subjectadultnb_NO
dc.subjectglobalnb_NO
dc.subjectphysical activitynb_NO
dc.subjectsedetarynb_NO
dc.subjectpoolingnb_NO
dc.subjectsensornb_NO
dc.titleUtilization and harmonization of adult accelerometry data: review and expert consensus.nb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.subject.nsiVDP::Social science: 200nb_NO
dc.subject.nsiVDP::Social science: 200::Social science in sports: 330nb_NO
dc.subject.nsiVDP::Social science: 200::Social science in sports: 330::Other subjects within physical education: 339nb_NO
dc.source.journalMedicine & Science in Sports & Exercisenb_NO
dc.identifier.doi10.1249/MSS.0000000000000661
dc.description.localcodeSeksjon for idrettsmedisinske fag / Department of Sports Medicinenb_NO


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