Validation of a Body-Worn Accelerometer to Measure Activity Patterns in Octogenarians Lynne M. Taylor, MSc, Jochen Klenk, PhD, Alistair J. Maney, Ngaire Kerse, PhD, MBChB, Bruce M. MacDonald, PhD, Ralph Maddison, PhD Archives of Physical Medicine and Rehabilitation Volume 95, Issue 5, Pages 930-934 (May 2014) DOI: 10.1016/j.apmr.2014.01.013 Copyright © 2014 American Congress of Rehabilitation Medicine Terms and Conditions
Fig 1 Bland-Altman plots of agreement for activity duration between video observation and sensor detection for individual activities (sitting, standing, locomotion, lying). Points represent the combined duration for each activity from scripted and unscripted tasks for each participant. Duration is expressed in seconds. n=22. Archives of Physical Medicine and Rehabilitation 2014 95, 930-934DOI: (10.1016/j.apmr.2014.01.013) Copyright © 2014 American Congress of Rehabilitation Medicine Terms and Conditions