AI Article Synopsis
- Understanding physical activity is crucial for addressing childhood obesity, and this study focuses on the effectiveness of wearable devices to track it among children aged 7 to 10.
- A qualitative study involving 25 children evaluated three accelerometer models and a heart rate monitor over four weeks, with children using a different device each week and participating in interviews about their experiences.
- The Polar Active wrist-worn device was favored by children, showing higher compliance rates; factors like comfort, fit, engaging features, and waterproof design enhance usability and adherence to using these devices.
Article Abstract
Introduction: Understanding physical activity is key in the fight against childhood obesity. The objective of this study was to examine the feasibility of using certain wearable devices to measure physical activity among children.
Methods: A qualitative study was conducted with 25 children aged 7 to 10 years to assess acceptability and compliance of wearable activity devices in this age group. During March through August 2012, children participated in a 4-week study of 3 accelerometer models and a heart rate monitor. Children were asked to use a different device each week for 7 consecutive days. Children and their parents completed structured interviews after using each device; they also completed a final exit interview.
Results: The wrist-worn Polar Active was the device most preferred by children and was associated with the highest level of compliance. Devices that are comfortable to wear, fit properly, have engaging features, and are waterproof increase feasibility and are associated with higher levels of compliance.
Conclusion: The wrist-worn device was the most feasible for measuring physical activity among children aged 7 to 10 years. These findings will inform researchers in selecting tools for measuring children's physical activity.
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Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4032027 | PMC |
| http://dx.doi.org/10.5888/pcd11.130262 | DOI Listing |
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