1 Division of Nutrition, Physical Activity, and Obesity, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA.
Am J Health Promot. 2019 Feb;33(2):191-198. doi: 10.1177/0890117118779011. Epub 2018 Jun 3.
The purpose of this study was to examine the association between the presence of supportive community planning documents in US municipalities with design standards and requirements supportive of active living.
Cross-sectional study using data from the 2014 National Survey of Community-Based Policy and Environmental Supports for Healthy Eating and Active Living.
Nationally representative sample of US municipalities.
Respondents are 2005 local officials.
Assessed: (1) The presence of design standards and feature requirements and (2) the association between planning documents and design standards and feature requirements supportive of active living in policies for development.
Using logistic regression, significant trends were identified in the presence of design standards and feature requirements by plan and number of supportive objectives present.
Prevalence of design standards ranged from 19% (developer dedicated right-of-way for bicycle infrastructure development) to 50% (traffic-calming features in areas with high pedestrian and bicycle volume). Features required in policies for development ranged from 14% (short/medium pedestrian-scale block sizes) to 44% (minimum sidewalk widths of 5 feet) of municipalities. As the number of objectives in municipal plans increased, there was a significant and positive trend ( P < .05) in the prevalence of each design standard and requirement.
Municipal planning documents containing objectives supportive of physical activity are associated with design standards and feature requirements supportive of activity-friendly communities.
本研究旨在探讨美国城市中支持积极生活的社区规划文件的存在与支持积极生活的设计标准和要求之间的关联。
使用 2014 年全国社区支持健康饮食和积极生活政策和环境支持调查的数据进行的横断面研究。
美国具有代表性的城市样本。
受访者为 2005 名地方官员。
评估:(1)设计标准和特征要求的存在;(2)规划文件与支持积极生活的政策中支持积极生活的设计标准和特征要求之间的关联。
使用逻辑回归,根据计划和支持性目标的数量确定设计标准和特征要求的存在存在显著趋势。
设计标准的流行率从 19%(开发商专用自行车基础设施开发的权利)到 50%(行人与自行车交通量大的区域的交通减速设施)不等。开发政策中要求的特征从 14%(短/中行人规模街区大小)到 44%(最小人行道宽度为 5 英尺)不等。随着城市规划目标数量的增加,每个设计标准和要求的流行率都呈现出显著的正相关趋势(P<.05)。
包含支持身体活动目标的城市规划文件与支持适宜活动社区的设计标准和特征要求相关。