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dc.contributor.authorWaller, Katja
dc.contributor.authorVähä-Ypyä, Henri
dc.contributor.authorTörmäkangas, Timo
dc.contributor.authorHautasaari, Pekka
dc.contributor.authorLindgren, Noora
dc.contributor.authorIso-Markku, Paula
dc.contributor.authorHeikkilä, Kauko
dc.contributor.authorRinne, Juha
dc.contributor.authorKaprio, Jaakko
dc.contributor.authorSievänen, Harri
dc.contributor.authorKujala, Urho
dc.date.accessioned2018-06-27T08:31:52Z
dc.date.available2018-06-27T08:31:52Z
dc.date.issued2018
dc.identifier.citationWaller, K., Vähä-Ypyä, H., Törmäkangas, T., Hautasaari, P., Lindgren, N., Iso-Markku, P., Heikkilä, K., Rinne, J., Kaprio, J., Sievänen, H., & Kujala, U. (2018). Long-term leisure-time physical activity and other health habits as predictors of objectively monitored late-life physical activity : A 40-year twin study. <i>Scientific Reports</i>, <i>8</i>, Article 9400. <a href="https://doi.org/10.1038/s41598-018-27704-7" target="_blank">https://doi.org/10.1038/s41598-018-27704-7</a>
dc.identifier.otherCONVID_28131619
dc.identifier.otherTUTKAID_78085
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/58741
dc.description.abstractModerate-to-vigorous physical activity (MVPA) in old age is an important indicator of good health and functional capacity enabling independent living. In our prospective twin cohort study with 616 individuals we investigated whether long-term physical activity assessed three times, in 1975, 1982 and 1990 (mean age 48 years in 1990), and other self-reported health habits predict objectively measured MVPA measured with a hip-worn triaxial accelerometer (at least 10 hours per day for at least 4 days) 25 years later (mean age of 73 years). Low leisure-time physical activity at younger age, higher relative weight, smoking, low socioeconomic status, and health problems predicted low MVPA in old age in individual-based analyses (altogether explaining 20.3% of the variation in MVPA). However, quantitative trait modeling indicated that shared genetic factors explained 82% of the correlation between baseline and follow-up physical activity. Pairwise analyses within monozygotic twin pairs showed that only baseline smoking was a statistically significant predictor of later-life MVPA. The results imply that younger-age physical activity is associated with later-life MVPA, but shared genetic factors underlies this association. Of the other predictors mid-life smoking predicted less physical activity at older age independent of genetic factors.
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherNature Publishing Group
dc.relation.ispartofseriesScientific Reports
dc.rightsCC BY 4.0
dc.subject.otherphysical activity
dc.subject.otherhealth habits
dc.subject.otherleisure-time
dc.subject.otherpredictors
dc.subject.othertwin stydy
dc.titleLong-term leisure-time physical activity and other health habits as predictors of objectively monitored late-life physical activity : A 40-year twin study
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201806263365
dc.contributor.laitosLiikuntatieteellinen tiedekuntafi
dc.contributor.laitosFaculty of Sport and Health Sciencesen
dc.contributor.oppiaineGerontologia ja kansanterveysfi
dc.contributor.oppiaineLiikuntalääketiedefi
dc.contributor.oppiaineGerontology and Public Healthen
dc.contributor.oppiaineSports and Exercise Medicineen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2018-06-26T09:15:16Z
dc.description.reviewstatuspeerReviewed
dc.relation.issn2045-2322
dc.relation.numberinseries0
dc.relation.volume8
dc.type.versionpublishedVersion
dc.rights.copyright© Te Authors 2018
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber286536
dc.subject.ysokaksoset
dc.subject.ysokaksostutkimus
dc.subject.ysovapaa-aika
dc.subject.ysofyysinen aktiivisuus
dc.subject.ysoterveyskäyttäytyminen
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p9845
jyx.subject.urihttp://www.yso.fi/onto/yso/p18525
jyx.subject.urihttp://www.yso.fi/onto/yso/p3276
jyx.subject.urihttp://www.yso.fi/onto/yso/p23102
jyx.subject.urihttp://www.yso.fi/onto/yso/p11100
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1038/s41598-018-27704-7
dc.relation.funderSuomen Akatemiafi
dc.relation.funderAcademy of Finlanden
jyx.fundingprogramTutkijatohtori, SAfi
jyx.fundingprogramPostdoctoral Researcher, AoFen
jyx.fundinginformationThe MOBILETWIN Study was supported by the Finnish Ministry of Education and Culture (grant OKM/56/626/2013 to UMK). Sample collection and JK were supported by the Academy of Finland (grants 265240 & 263278). TT was funded by the Academy of Finland (grant no. 286536).


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