dc.contributor.author | Kaushal, Navin | |
dc.contributor.author | Langlois, Francis | |
dc.contributor.author | Desjardins-Crépeau, Laurence | |
dc.contributor.author | Hagger, Martin | |
dc.contributor.author | Bherer, Louis | |
dc.date.accessioned | 2019-02-20T08:12:44Z | |
dc.date.available | 2019-02-20T08:12:44Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Kaushal, N., Langlois, F., Desjardins-Crépeau, L., Hagger, M., & Bherer, L. (2019). Investigating dose–response effects of multimodal exercise programs on health-related quality of life in older adults. <i>Clinical Interventions in Aging</i>, <i>14</i>, 209-217. <a href="https://doi.org/10.2147/CIA.S187534" target="_blank">https://doi.org/10.2147/CIA.S187534</a> | |
dc.identifier.other | CONVID_28912901 | |
dc.identifier.other | TUTKAID_80607 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/62881 | |
dc.description.abstract | Background: Older adults are at risk of multiple chronic diseases, most of which could be prevented by engaging in regular physical activity. Frailty is a state of increased vulnerability to diseases. Worsening symptoms of frailty, such as decrease in physical functionality, can compromise health-related quality of life (HR-QOL). Previous findings suggest that frailty moderates the relationship between physical activity and HR-QOL, yet intervention findings are limited, particularly in dose–response analyses. Hence, this study was conducted to test if lower-dose physical activity (120 minutes/week) would provide the same benefits in health outcomes (physical functionality and HR-QOL) as higher-dose physical activity (180 minutes/week).
Methods: Participants (n=110) were older adults comprising higher-dose, lower-dose, and control groups who were combined from recent randomized controlled trials. Experimental groups participated in a multimodal exercise program in a supervised laboratory setting for 12 weeks.
Results: The higher-dose group showed a significant improvement in physical functionality (β=0.23, P=0.03) and in overall HR-QOL (β=0.44, P=0.001) including its subcategories over the control group. A group × frailty interaction revealed that frail individuals significantly improved in capacity HR-QOL when they exercised at a higher dose (F (1, 49)=4.57, P=0.038).
Conclusion: This study identifies a positive, predictive relationship between exercise duration and health outcomes (HR-QOL dimensions and frailty) among older adults. Frail individuals in the higher-dose group demonstrated significant recovery of capacity HR-QOL, thus reflecting improvement in their daily activities. | fi |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | |
dc.publisher | Dove Press | |
dc.relation.ispartofseries | Clinical Interventions in Aging | |
dc.rights | CC BY-NC 4.0 | |
dc.subject.other | physical activity | |
dc.subject.other | aging | |
dc.subject.other | multimodal exercise | |
dc.subject.other | frailty | |
dc.title | Investigating dose–response effects of multimodal exercise programs on health-related quality of life in older adults | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-201902121483 | |
dc.contributor.laitos | Liikuntatieteellinen tiedekunta | fi |
dc.contributor.laitos | Faculty of Sport and Health Sciences | en |
dc.contributor.oppiaine | Liikuntapsykologia | fi |
dc.contributor.oppiaine | Sport and Exercise Psychology | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.date.updated | 2019-02-12T16:15:08Z | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.format.pagerange | 209-217 | |
dc.relation.issn | 1176-9092 | |
dc.relation.numberinseries | 0 | |
dc.relation.volume | 14 | |
dc.type.version | publishedVersion | |
dc.rights.copyright | © 2019 Kaushal et al. This work is published and licensed by Dove Medical Press Limited. | |
dc.rights.accesslevel | openAccess | fi |
dc.subject.yso | ikääntyneet | |
dc.subject.yso | kuntoliikunta | |
dc.subject.yso | hyvinvointi (terveydellinen) | |
dc.subject.yso | elämänlaatu | |
dc.format.content | fulltext | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p2433 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p3708 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p22036 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p10759 | |
dc.rights.url | https://creativecommons.org/licenses/by-nc/4.0/ | |
dc.relation.doi | 10.2147/CIA.S187534 | |
dc.type.okm | A1 | |