论文标题
建筑环境会影响家庭作业旅行中的身体活动和身体姿势吗？
Does built environment influence physical activity and body postures in homework journeys?
论文作者
论文摘要
了解建筑环境对体育活动的影响对于促进城市健康生活方式很重要。然而，很少有研究使用客观的连续位置数据和体育锻炼的度量，同时解决了因果推断的偏见。此外，很少能解决环境对旅行期间身体姿势的影响。使用混合模型来用于传感器衍生的体育活动信息的组成数据，我们估计了绿化，目的地密度，公共交通时间效率以及在121名健康成年人（80名男性，41名女性）进行的692次家庭作业旅程中的平均地区教育的影响。沿家庭和工作场所之间最短的网络路径的绿色植物，公共交通时间效率以及平均地区教育，可减少同时久坐的久坐姿势并增加体育锻炼。这些关系表明，决策者应考虑绿化城市并改善公共交通效率，这是降低社会久坐行为流行的有效方法。
Understanding the effects of built environment on physical activity is important for promoting healthy lifestyles in cities. Yet, very few studies have used objective continuous location data and measures of physical activity while addressing biases to causal inference. In addition, the effect of the environment on body postures during trips, albeit of physiological importance, is rarely addressed. Using mixed models for compositional data on sensor-derived physical activity information, we estimated the effects of greenery, destination density, public transport time e ciency, and average area education among 692 homework journeys made by 121 healthy adults (80 men, 41 women). Higher levels of greenery, public transport time e ciency, and average area education along the shortest network path between home and workplaces were found to reduce contemporaneous sedentary postures and increase physical activity. These relationships suggest that decision makers should consider greening cities and improving public transport e ciency as an effective way to reduce the prevalence of sedentary behaviors in our societies.
