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Measuring Physical Activity with Hip Accelerometry among U.S. Older Adults: How Many Days Are Enough?
INTRODUCTION: Accelerometers are increasingly used in research. Four to 7 days of monitoring is preferred to estimate average activity but may be burdensome for older adults. We aimed to investigate: 1) 7-day accelerometry protocol adherence, 2) demographic predictors of adherence, 3) day of the wee...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5231361/ https://www.ncbi.nlm.nih.gov/pubmed/28081249 http://dx.doi.org/10.1371/journal.pone.0170082 |