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[{"key": "dc.contributor.advisor", "value": "Sj\u00f6gren, Tuulikki", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Ravanne, Anu", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2019-05-10T05:36:46Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2019-05-10T05:36:46Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2019", "language": "", "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/63875", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Fyysisen aktiivisuuden mittaamiseen on kehitetty useita valideja subjektiivisia ja objektiivisia menetelmi\u00e4, mutta ne sis\u00e4lt\u00e4v\u00e4t omat virhel\u00e4hteens\u00e4. T\u00e4m\u00e4n tutkimuksen tarkoituksena oli selvitt\u00e4\u00e4 subjektiivisen (IPAQ-kysely, lyhyt versio) ja objektiivisen (Fitbit-Zip) mittarin mittaustulosten yhtenev\u00e4isyytt\u00e4 sepelvaltimotautikuntoutujien fyysisen aktiivisuuden mittaami-sessa sek\u00e4 tutkia, miten yhtenev\u00e4isi\u00e4 tulokset ovat fyysisen aktiivisuuden eri intensiteettiluokissa: raskas, keskiraskas sek\u00e4 keskiraskas ja raskas- yhdistelm\u00e4luokka. \n\nTutkimus on osa laajempaa satunnaistettua ja kontrolloitua interventiotutkimusta, joka on toteutettu yhteisty\u00f6ss\u00e4 Jyv\u00e4skyl\u00e4n yliopiston sek\u00e4 Kuntoutumis- ja liikuntas\u00e4\u00e4ti\u00f6 Peurungan kanssa. Tutkittavat (N=59) rekrytoitiin Peurungan laitoskuntoutusjaksolle tulevista sepelvaltimotautia sairastavista kuntoutujista. Heist\u00e4 valtaosa (81,4%) oli ty\u00f6ik\u00e4isi\u00e4 miehi\u00e4 ja tutkittavien keski-ik\u00e4 oli 54.5 vuotta. Tutkittavien subjektiivinen arvio fyysisen aktiivisuuden m\u00e4\u00e4r\u00e4st\u00e4 viikkotasolla mitattiin IPAQ-kyselylomakkeella interventiojakson alussa (0kk), keski-vaiheilla (6kk) ja lopussa (12kk). Objektiivinen fyysisen aktiivisuuden mittaus suoritettiin Fitbit Zip-aktiivisuusmittarilla, jota tutkittavat pitiv\u00e4t lantiolle kiinnitetty\u00e4 viisi viikon mittaista mittausjaksoa. T\u00e4ss\u00e4 tutkimuksessa tarkastellaan 0-6 kuukauden tuloksia. Aineiston analysoinnissa k\u00e4ytettiin tilastollisina menetelmin\u00e4 parittaisten otosten T-testi\u00e4, Spearmanin j\u00e4rjestyskorrelaatiokerrointa sek\u00e4 luokansis\u00e4ist\u00e4 korrelaatiota (Intra-class correlation, ICC). \n\nTutkimustulosten mukaan IPAQ-kysely tuotti suurempia tuloksia kuin Fitbit Zip-mittari kaikissa kolmessa aktiivisuusluokassa. Keskiraskaan fyysisen aktiivisuuden kohdalla l\u00f6ydettiin heikkoja ja kohtalaisia tilastollisesti merkitsevi\u00e4 korrelaatioita (r=0.2-0.4, p<0.05). Parittaisten otosten t-testiss\u00e4 mittareiden antamat keskiarvotulokset erosivat tilastollisesti merkitsev\u00e4sti (p<0.001-0.35) kaikkien muiden paitsi raskaan fyysisen aktiivisuuden luokassa kolmen (t=0.815, df=37, p=0,420) ja kuuden kuukauden (t=1.793, df=34, p=0.082) tuloksissa sek\u00e4 keskiraskaan ja raskaan fyysisen aktiivisuuden yhdistelm\u00e4luokan kolmen kuukauden tuloksissa (t=1.801, df=36 p=0.08). \n\nYhteenvetona voidaan todeta, ett\u00e4 t\u00e4ll\u00e4 kohderyhm\u00e4ll\u00e4 IPAQ-kyselyn tulokset olivat vain heikosti yhteydess\u00e4 Fitbit-Zip mittarin objektiivisiin mittaustuloksiin. T\u00e4m\u00e4 tulos on yhtenev\u00e4inen aiemman tutkimustiedon kanssa. Tutkimusk\u00e4yt\u00f6ss\u00e4 olisi hyv\u00e4 k\u00e4ytt\u00e4\u00e4 rinnakkain sek\u00e4 subjektiivista ett\u00e4 objektiivista mittausta fyysisen aktiivisuuden m\u00e4\u00e4r\u00e4n ja intensiteetin selvitt\u00e4misess\u00e4. Tulevaisuudessa olisi hyv\u00e4 tutkia tarkemmin my\u00f6s kevyen ja lyhytkestoisen fyysisen aktiivisuuden m\u00e4\u00e4r\u00e4n mittaamista t\u00e4ll\u00e4 v\u00e4h\u00e4n liikkuvalla kohderyhm\u00e4ll\u00e4.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "There are various valid subjective and objective methods for measuring physical activity, but they are not without sources of error. The purpose of study was to compare the results of subjective (International Physical Activity Questionnaire, IPAQ, short form) and objective (Fit-bit-Zip) measurement of physical activity (PA) of those in coronary artery disease rehabilitation, and to study the agreement of the results in different levels of physical activity: moderate, vigorous and moderate to vigorous physical activity (MVPA).\n\nThe study is part of a randomized, controlled intervention study made in collaboration with the University of Jyv\u00e4skyl\u00e4 and Peurunka Rehabilitation Center. The subjects (N=59) were recruited from coronary artery disease rehabilitation at Peurunka Rehabilitation Center. The majority (81.4%) were working-age men, and the average age of all subjects was 54.5 years. The subjective assessment of the subjects\u2019 weekly physical activity was obtained using an IPAQ questionnaire at the beginning, middle and end of the intervention period. The objective measure was made with Fitbit Zip accelerometer, worn on the waist by the subjects for five one-week periods. This study examines results from months 0-6. The statistical methods used for analyzing the data include paired sample t-tests, Spearmann correlation coefficient and ICC (Intra-class correlation). \n\nAccording to the results IPAQ (short form) overestimates PA in relation to accelerometry-derived data in all three levels of activity. Weak and moderate statistically significant correlation (r=0.2-0.4, p<0.05) was found in moderate physical activity level. The results obtained by paired sample t-tests showed statistically significant differences (p<0.001-0.35) in all but vigorous physical activity (3 and 6 month results) and the three-month results of moderate to vigorous physical activity.\n\nIn conclusion, people were found to over-report PA in relation to the objective results given by the accelerometer. Therefore it is recommended that both subjective and objective methods be used for measuring physical activity in future studies. In addition, further studies are needed in measuring light and short physical activity in this group with low physical activity.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Paivi Vuorio (paelvuor@jyu.fi) on 2019-05-10T05:36:45Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2019-05-10T05:36:46Z (GMT). No. of bitstreams: 0\n Previous issue date: 2019", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "57", "language": "", "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "schema": "dc"}, {"key": "dc.language.iso", "value": "fin", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "kiihtyvyysmittari", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "IPAQ-kysely", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Kansainv\u00e4lisen fyysisen aktiivisuuden kyselyn ja FitBit Zip-aktiivisuusmittarin yhtenev\u00e4isyys sepelvaltimotautikuntotujien fyysisen aktiivisuuden mittaamisessa", "language": "", "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-201905102530", "language": "", "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Liikuntatieteellinen tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Sport and Health Sciences", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Liikunta- ja terveystieteet", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Sport and Health Sciences", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Fysioterapia", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Physiotherapy", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": "", "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": null, "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "50422", "language": "", "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "validiteetti", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "sepelvaltimotauti", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "fyysinen aktiivisuus", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "liikunta", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "mittaus", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "fyysinen toimintakyky", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
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