Accelerometry analysis of physical activity and sedentary behavior in older adults: a systematic review and data analysis.
Accelerometers objectively monitor physical activity and sedentary patterns and are increasingly used in the research setting. It is important to maintain consistency in data analysis and reporting, therefore, we: (1) systematically identified studies using accelerometry (ActiGraph, Pensacola, FL, U...
| Publicado en: | European Review of Aging & Physical Activity Vol. 11; no. 1; pp. 35 - 50 |
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| Autores principales: | , , , , , |
| Formato: | Artículo |
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BioMed Central
Apr2014
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| Materias: | |
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=95632343&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 95632343 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 18137253 3RAQ jtl: European Review of Aging & Physical Activity issn: 18137253 maglogo: N pubinfo: dt: Apr2014 vid: 11 iid: 1 pid: 24147 pub: BioMed Central artinfo: ui: 95632343 10.1007/s11556-013-0132-x ppf: 35 ppct: 15 formats: fmt: @attributes: type: P size: 449KB tig: atl: Accelerometry analysis of physical activity and sedentary behavior in older adults: a systematic review and data analysis. aug: au: Gorman, E. Hanson, H. Yang, P. Khan, K. Liu-Ambrose, T. Ashe, M. affil: Centre for Hip Health and Mobility, 7F - 2635 Laurel Street Vancouver V5Z 1M9 Canada su: Physical fitness Health of older women Accelerometry Sedentary behavior Sedentary lifestyles Accelerometers sug: subj: Physical fitness Health of older women Other Measuring and Controlling Device Manufacturing Fitness and Recreational Sports Centers Accelerometry Sedentary behavior Sedentary lifestyles Accelerometers keyword: Accelerometer Analysis assumptions Measurement Physical activity Accelerometer Analysis assumptions Measurement Physical activity ab: Accelerometers objectively monitor physical activity and sedentary patterns and are increasingly used in the research setting. It is important to maintain consistency in data analysis and reporting, therefore, we: (1) systematically identified studies using accelerometry (ActiGraph, Pensacola, FL, USA) to measure moderate-to-vigorous physical activity (MVPA) and sedentary time in older adults, and (2) based on the review findings, we used different cut-points obtained to analyze accelerometry data from a sample of community-dwelling older women. We identified 59 articles with cut-points ranging between 574 and 3,250 counts/min for MVPA and 50 and 500 counts/min for sedentary time. Using these cut-points and data from women (mean age, 70 years), the median MVPA minutes per day ranged between 4 and 80 min while percentage of sedentary time per day ranged between 62 % and 86 %. These data highlight (1) the importance of reporting detailed information on the analysis assumptions and (2) that results can differ greatly depending on analysis parameters. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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