为什么邻里公园的临近与总身体活动无关。
Why neighborhood park proximity is not associated with total physical activity.
机构信息
Urban Form Lab, University of Washington, 1107 NE 45th Street Suite 535, Seattle, WA 98105, United States.
Urban Form Lab, University of Washington, 1107 NE 45th Street Suite 535, Seattle, WA 98105, United States; College of Built Environments Department of Urban Design and Planning, University of Washington, Box 355740, Seattle, WA 98195, United States.
出版信息
Health Place. 2018 Jul;52:163-169. doi: 10.1016/j.healthplace.2018.05.011. Epub 2018 Jun 9.
This study explored how parks within the home neighborhood contribute to total physical activity (PA) by isolating park-related PA. Seattle-area adults (n = 634) were observed using time-matched accelerometer, Global Positioning System (GPS), and travel diary instruments. Of the average 42.3 min of daily total PA, only 11% was related to parks. Both home neighborhood park count and area were associated with park-based PA, but not with PA that occurred elsewhere, which comprised 89% of total PA. This study demonstrates clear benefits of neighborhood parks for contributing to park-based PA while helping explain why proximity to parks is rarely associated with overall PA.
本研究通过隔离与公园相关的活动，探究了居住社区内的公园对总身体活动（PA）的贡献。研究使用时间匹配的加速度计、全球定位系统（GPS）和旅行日记仪器对西雅图地区的成年人（n=634）进行了观察。在每天平均 42.3 分钟的总 PA 中，仅有 11%与公园有关。居住社区内公园的数量和面积均与基于公园的 PA 有关，但与发生在其他地方的 PA 无关，后者占总 PA 的 89%。本研究表明，社区公园显然有助于促进基于公园的 PA，同时也有助于解释为什么靠近公园很少与整体 PA 相关。
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