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Measuring physical activity with accelerometers for individuals with intellectual disability: A systematic review
Willie Leung1, Erin A Siebert2, Joonkoo Yun2
1Oregon State University, College of Public Health and Human Sciences, 13 Women's Building, Oregon State University, Corvallis OR, 97331, USA.
Research in Developmental Disabilities
|June 24, 2017
Summary
Researchers need standardized protocols for using accelerometers to measure physical activity in individuals with intellectual disabilities. Consistent measurement methods are crucial for reliable and comparable data in this population.
Area of Science:
- Kinesiology
- Disability Studies
- Biomedical Engineering
Background:
- Varied physical activity levels reported for individuals with intellectual disabilities using accelerometers.
- Inconsistent measurement protocols may explain discrepancies in accelerometer data.
- Limited understanding exists regarding accelerometer measurement protocols in this demographic.
Purpose of the Study:
- To synthesize current practices for accelerometer-based physical activity measurement in individuals with intellectual disabilities.
- To identify common methodologies and challenges in accelerometer use for this population.
Main Methods:
- Systematic literature search across major databases (Medline, Sport Discus, Web of Science, Academic Research Premier) from 1965-2015.
- Inclusion criteria applied to identify relevant studies.
- Seventeen articles were selected for synthesis.
Main Results:
- Lack of consistent research protocols for accelerometer-based physical activity measurement.
- Challenges identified in accelerometer wear time across studies.
- External strategies to maximize wear time correlated with higher compliance rates.
Conclusions:
- Establishment and standardization of specific accelerometer protocols are needed.
- Standardization will improve data quality and comparability for individuals with intellectual disabilities.
- Further research should focus on developing consistent measurement guidelines.
