Physical Activity Change in an RCT: Comparison of Measurement Methods

OBJECTIVES: We aimed to quantify the agreement between self-report, standard cut-point accelerometer, and machine learning accelerometer estimates of physical activity (PA), and examine how agreement changes over time among older adults in an intervention setting. METHODS: Data were from a randomize...

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Publicat a:Am J Health Behav
Autors principals: Nelson, Sandahl H., Natarajan, Loki, Patterson, Ruth E., Hartman, Sheri J., Thompson, Caroline A., Godbole, Suneeta V., Johnson, Eileen, Marinac, Catherine R., Kerr, Jacqueline
Format: Artigo
Idioma:Inglês
Publicat: 2019
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Article
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC6812571/
https://ncbi.nlm.nih.gov/pubmed/31046885
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.5993/AJHB.43.3.9
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