Transit Use, Physical Activity, and Body Mass Index Changes: Objective Measures Associated With Complete Street Light-Rail Construction
Transit Use, Physical Activity, and Body Mass Index Changes: Objective Measures Associated With Complete Street Light-Rail Construction
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DOI：
10.2105/ajph.2015.302561
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发表时间：
2015-07-01
影响因子：
12.7
通讯作者：
Smith, Ken R.
中科院分区：
文献类型：
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作者：
Brown, Barbara B.;Werner, Carol M.;Smith, Ken R.
目标.我们评估了在犹他湖城延长轻轨线的一个完整的街道干预中，参与者的身体活动（PA）和体重的影响。在移动跨地方研究的参与者居住在2公里的新线。他们在铁路建设前后佩戴了一周的加速度计和全球定位系统（GPS）记录仪。在调整控制变量后，回归分析比较了从未乘坐过公交车的参与者与继续乘坐公交车的参与者、以前乘坐公交车的参与者和新乘坐公交车的参与者的变化评分（总数n=537）。结果。新骑手每分钟的加速度计测量计数显著高于从未骑手（P
Objectives. We assessed effects on physical activity (PA) and weight among participants in a complete street intervention that extended a light-rail line in Salt Lake City, Utah.Methods. Participants in the Moving Across Places Study resided within 2 kilometers of the new line. They wore accelerometers and global positioning system (GPS) loggers for 1 week before and after rail construction. Regression analyses compared change scores of participants who never rode transit with continuing, former, and new riders, after adjustment for control variables (total n=537).Results. New riders had significantly more accelerometer-measured counts per minute than never-riders (P