Comparison of Accelerometry-Based Measures of Physical Activity: Retrospective Observational Data Analysis Study.

Marta Karas John Muschelli Andrew Leroux Jacek K Urbanek Amal Asiri Wanigatunga Jiawei Bai Ciprian M Crainiceanu Jennifer A Schrack

Published in: JMIR mHealth and uHealth (2022)

The findings from this comparison of accelerometry-based measures of physical activity can be used by researchers and facilitate the extension of knowledge from existing literature by demonstrating the high correlation between activity count and monitor-independent movement summary (and other measures) and by providing harmonization mapping.

Keyphrases

physical activity
data analysis
body mass index
cross sectional
systematic review
high resolution
peripheral blood
depressive symptoms