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首页> 外文期刊>Preventive Medicine: An International Journal Devoted to Practice and Theory >Environmental and demographic correlates of bicycling
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Environmental and demographic correlates of bicycling

机译：骑行与环境和人口相关

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Objective: The present study examined correlates of bicycle ownership and bicycling frequency, and projected increases in cycling if perceived safety from cars was improved. Methods: Participants were 1780 adults aged 20-65 recruited from the Seattle, Washington and Baltimore, Maryland regions (48% female; 25% ethnic/racial minority) and studied in 2002-2005. Bicycling outcomes were assessed by survey. Multivariable models were conducted to examine demographic and built environment correlates of bicycling outcomes. Results: About 71% of the sample owned bicycles, but 60% of those did not report cycling. Among bicycle owners, frequency of riding was greater among young, male, White, educated, and lean subgroups. Neighborhood walkability measures within 1. km were not consistently related to bicycling. For the whole sample, bicycling at least once per week was projected to increase from 9% to 39% if bicycling was safe from cars. Ethnic-racial minority groups and those in the least safe neighborhoods for bicycling had greater projected increases in cycling if safety from traffic was improved. Conclusion: Implementing measures to improve bicyclists' safety from cars would primarily benefit racial-ethnic groups who cycle less but have higher rates of chronic diseases, as well as those who currently feel least safe bicycling.
机译：目的：本研究检查了自行车拥有量与骑车频率的相关性，并预测了如果改善了人们对汽车的安全感，则自行车的骑行预计会增加。方法：参加者为2002年至2005年从西雅图，华盛顿和马里兰州巴尔的摩市招募的1780名20-65岁的成年人（女性占48％;少数民族占25％）。通过调查评估了骑车结果。进行了多变量模型来检验人口统计数据和与骑车结果相关的建筑环境。结果：大约71％的样本拥有自行车，但其中60％没有报告骑自行车。在自行车所有者中，年轻人，男性，白人，受过教育的人和瘦弱的亚组中的骑行频率更高。 1.公里范围内的邻里步行性措施与骑自行车并非始终如一。对于整个样本，如果骑车对汽车安全，则预计每周至少骑自行车一次将从9％增加到39％。如果改善交通安全性，少数民族种族和骑自行车最不安全的社区的骑自行车人数预计会增加。结论：采取措施改善骑车人的乘车安全性，将使骑自行车较少但慢性病发病率较高的种族族裔群体以及目前骑自行车安全性最低的种族群体受益。

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