Validity of Hip and Ankle Worn Actigraph Accelerometers for Measuring Steps as a Function of Gait Speed during Steady State Walking and Continuous Turning

Validity of Hip and Ankle Worn Actigraph Accelerometers for Measuring Steps as a Function of Gait Speed during Steady State Walking and Continuous Turning

This study aimed to investigate the accuracy and reliability of hip and ankle worn Actigraph GT3X+ (AG) accelerometers to measure steps as a function of gait speed. Additionally, the effect of the low frequency extension filter (LFEF) on the step accuracy was determined. Thirty healthy individuals w...

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Bibliographic Details
Main Authors: Lucian Bezuidenhout, Charlotte Thurston, Maria Hagströmer, David Moulaee Conradsson
Format: Article
Language:English
Published: MDPI AG 2021-05-01
Series:Sensors
Subjects:
accelerometers
Bland–Altman plots
gait speed
interclass correlation coefficient
low frequency extension filter
Stepwatch
Online Access:https://www.mdpi.com/1424-8220/21/9/3154

Internet

https://www.mdpi.com/1424-8220/21/9/3154

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