期刊
HEALTH & PLACE
卷 70, 期 -, 页码 -出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.healthplace.2021.102602
关键词
Physical activity; Accelerometer; GPS; Adult; Built environment
资金
- National Institute Of Environmental Health Sciences of the National Institutes of Health [R21ES031226]
- National Institute of Aging [R01AG042176]
This study examines the impact of different built environment characteristics on physical activity, finding that features such as NDVI, parks, and blue space are associated with increased odds of physical activity. On the other hand, traffic air pollution and noise are associated with decreased odds of physical activity.
Studies often rely on home locations to access built environment (BE) influences on physical activity (PA). We use GPS and accelerometer data collected for 288 individuals over a two-week period to examine eight GPSderived BE characteristics and moderate-to-vigorous PA (MVPA) and light-to-moderate-vigorous PA (LMVPA). NDVI, parks, blue space, pedestrian-orientated intersections, and population density were associated with increased odds of LMVPA and MVPA, while traffic air pollution and noise were associated with decreased odds of LMVPA and MVPA. Associations varied by population density and when accounting for multiple BE measures. These findings provide further information on where individuals choose to be physically active.
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