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Physical activity derived from questionnaires and wrist-worn accelerometers: comparability and the role of demographic, lifestyle, and health factors among a population-based sample of older adults

BACKGROUND: Agreement between questionnaires and accelerometers to measure physical activity (PA) differs between studies and might be related to demographic, lifestyle, and health characteristics, including disability and depressive symptoms. METHODS: We included 1,410 individuals aged 51–94 years...

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Detalles Bibliográficos
Autores principales: Koolhaas, Chantal M, van Rooij, Frank JA, Cepeda, Magda, Tiemeier, Henning, Franco, Oscar H, Schoufour, Josje D
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Dove Medical Press 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5739112/
https://www.ncbi.nlm.nih.gov/pubmed/29296097
http://dx.doi.org/10.2147/CLEP.S147613