dc.contributor.author | Ratz, Tiara | de |
dc.contributor.author | Pischke, Claudia R. | de |
dc.contributor.author | Voelcker-Rehage, Claudia | de |
dc.contributor.author | Lippke, Sonia | de |
dc.date.accessioned | 2024-01-31T06:34:11Z | |
dc.date.available | 2024-01-31T06:34:11Z | |
dc.date.issued | 2022 | de |
dc.identifier.issn | 1861-6909 | de |
dc.identifier.uri | https://www.ssoar.info/ssoar/handle/document/91706 | |
dc.description.abstract | Background: This study aimed to identify latent moderate-to-vigorous intensity physical activity (MVPA) and sedentary behavior (SB) trajectories in older adults participating in a randomized intervention trial and to explore associations with baseline social-cognitive predictors. Methods: Data were assessed at baseline (T0, participants were inactive or had recently become active), after a ten-week physical activity intervention (T1), and a second 24-week intervention phase (T2). Latent class growth analysis was used on accelerometer-assessed weekly MVPA and daily SB, respectively (n = 215 eligible participants). Activity changes within trajectory classes and baseline social-cognitive predictor differences between trajectory classes were analyzed. Results: A "stable insufficient MVPA" (n = 197, p for difference in MVPA level at T0 and T2 (pT0-T2) = .789, effect size (Cohen’s d) = .03) and a "stable high MVPA" trajectory (n = 18, pT0-T2 = .137, d = .39), as well as a "slightly decreasing high SB" (n = 63, p for difference in SB (pT0-T2) = .022, d = .36) and a "slightly increasing moderate SB" trajectory (n = 152, pT0-T2 = .019, d = .27) emerged. Belonging to the "stable high MVPA" trajectory was associated with higher action planning levels compared to the "stable insufficient MVPA" trajectory (M = 5.46 versus 4.40, d = .50). Belonging to the "decreasing high SB" trajectory was associated with higher action self-efficacy levels compared to the "increasing moderate SB" trajectory (M = 5.27 versus 4.72, d = .33). Conclusions: Change occurred heterogeneously in latent (not directly observed) subgroups, with significant positive trajectories only observed in the highly sedentary. Trial registration: German Registry of Clinical Trials, DRKS00016073, Registered 10 January 2019. | de |
dc.language | en | de |
dc.subject.ddc | Sozialwissenschaften, Soziologie | de |
dc.subject.ddc | Social sciences, sociology, anthropology | en |
dc.subject.ddc | Soziologie, Anthropologie | de |
dc.subject.ddc | Sociology & anthropology | en |
dc.subject.other | exercise; sitting; trajectory; mixture modeling; health behavior change | de |
dc.title | Distinct physical activity and sedentary behavior trajectories in older adults during participation in a physical activity intervention: a latent class growth analysis | de |
dc.description.review | begutachtet (peer reviewed) | de |
dc.description.review | peer reviewed | en |
dc.source.journal | European Review of Aging and Physical Activity | |
dc.source.volume | 19 | de |
dc.publisher.country | DEU | de |
dc.source.issue | 1-11 | de |
dc.subject.classoz | Gerontologie, Alterssoziologie | de |
dc.subject.classoz | Gerontology | en |
dc.subject.classoz | Medizinsoziologie | de |
dc.subject.classoz | Medical Sociology | en |
dc.subject.thesoz | Mikrozensus | de |
dc.subject.thesoz | microcensus | en |
dc.subject.thesoz | körperliche Bewegung | de |
dc.subject.thesoz | physical exercise | en |
dc.subject.thesoz | Gesundheitsverhalten | de |
dc.subject.thesoz | health behavior | en |
dc.subject.thesoz | alter Mensch | de |
dc.subject.thesoz | elderly | en |
dc.identifier.urn | urn:nbn:de:0168-ssoar-91706-8 | |
dc.rights.licence | Creative Commons - Namensnennung 4.0 | de |
dc.rights.licence | Creative Commons - Attribution 4.0 | en |
ssoar.contributor.institution | FDB | de |
internal.status | formal und inhaltlich fertig erschlossen | de |
internal.identifier.thesoz | 10052284 | |
internal.identifier.thesoz | 10086741 | |
internal.identifier.thesoz | 10045563 | |
internal.identifier.thesoz | 10034619 | |
dc.type.stock | article | de |
dc.type.document | Zeitschriftenartikel | de |
dc.type.document | journal article | en |
internal.identifier.classoz | 20300 | |
internal.identifier.classoz | 10215 | |
internal.identifier.journal | 2703 | |
internal.identifier.document | 32 | |
internal.identifier.ddc | 300 | |
internal.identifier.ddc | 301 | |
dc.identifier.doi | https://doi.org/10.1186/s11556-021-00281-x | de |
dc.description.pubstatus | Veröffentlichungsversion | de |
dc.description.pubstatus | Published Version | en |
internal.identifier.licence | 16 | |
internal.identifier.pubstatus | 1 | |
internal.identifier.review | 1 | |
internal.pdf.valid | false | |
internal.pdf.wellformed | true | |
internal.pdf.encrypted | false | |