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Assessing Physical Activity in Older Adults - Required Days of Trunk Accelerometer Measurements For Reliable Estimation by Erina Chow is a document available to read on EtoBox.
The study investigates the reliability of physical activity assessments in older adults using trunk accelerometry, determining the minimum number of observation days needed for accurate measurements. Findings suggest that at least two days of monitoring are required for most activities to achieve a reliability coefficient of 0.7 or higher, while activities like lying down require up to five days. This research emphasizes the importance of repeated measurements to accurately assess physical activity levels i
- Author
- Erina Chow
- Language
- EN