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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Bibliographic Details

Published in:	American Journal of Health Behavior Vol. 43; no. 3; pp. 543 - 556
Main Authors:	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:	research tables/charts randomized controlled trial Journal Article
Published:	PNG Publications May/Jun2019
Online Access:	View this record in EBSCOhost