Physical Education College, Quanzhou Normal University, Quanzhou, China.
Key Research Base of Humanities and Social Sciences in Colleges and Universities in Anhui Province-Quality Education Research Center for College Students of Anhui Xinhua University, Hefei, China.
Front Public Health. 2022 Jun 30;10:946756. doi: 10.3389/fpubh.2022.946756. eCollection 2022.
The purpose of this study was to evaluate associations between physical activity level and income and environmental factors among chinese adults. Through the empirical study of the survey data, it is found that: (1) after controlling for the relevant variables, residents' income has a positive impact on residents' participation in physical activities, and the regression coefficient is 0.541 ( < 0.01) (2) In the regression model after adding environmental variables, the regression coefficient of environmental variables increased from 0.401 ( < 0.01) to the highest 1.32 ( < 0.01) (3) Through the comparison of the KHB decomposition method, the intermediary effect of residents' income on environmental factors and participation in physical activities is 0.134 ( < 0.01), and the intermediary effect ratio is 27.01%. Suggestions: first, the government and society should actively provide public goods needed for physical activities to meet the needs of residents for physical activities; second, the government should strengthen the supply of sports facilities in residential areas, speed up the transformation of villages in cities and improve the living conditions in residential areas; third, through legislation to protect residents' income, improving income is not only to give citizens enough sense of security and happiness but also a way to improve residents' participation in physical activities.
本研究旨在评估中国成年人的身体活动水平与收入和环境因素之间的关联。通过对调查数据的实证研究发现：（1）在控制相关变量后，居民收入对居民参与身体活动有正向影响，回归系数为 0.541（<0.01）；（2）在加入环境变量的回归模型中，环境变量的回归系数从 0.401（<0.01）增加到最高 1.32（<0.01）；（3）通过 KHB 分解法的比较，居民收入对环境因素和参与身体活动的中介效应为 0.134（<0.01），中介效应比为 27.01%。建议：第一，政府和社会应积极提供身体活动所需的公共物品，以满足居民对身体活动的需求；第二，政府应加强社区体育设施的供应，加快城市村庄的改造，改善社区的居住条件；第三，通过立法保护居民收入，提高收入不仅可以给公民足够的安全感和幸福感，也是提高居民参与身体活动的一种方式。
