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首页> 外文期刊>BMC Public Health >The impact of social capital on physical activity and nutrition in China: the mediating effect of health literacy
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The impact of social capital on physical activity and nutrition in China: the mediating effect of health literacy

机译：社会资本对我国体育活动与营养的影响：卫生素养的调解作用

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BACKGROUND:Physical activity and good nutrition are important behavioral factors in promoting health and preventing disease. It is important to understand the factors affecting physical activity and nutrition. The purpose of this study was to explore whether social capital has an effect on physical activity and nutrition, and whether health literacy plays a mediating role between social capital and physical activity as well as nutrition.METHODS:This cross-sectional study was performed in a certain district of Shanghai in March and April 2017. Data was collected using a self-reported questionnaire, which included questions on sociodemographic characteristics, social capital, health literacy and health-promoting lifestyle profile-II. Health-promoting lifestyle profile-II measures the behaviours or habits of physical activity and healthy nutrition. An explore factor analysis of the principal components with varimax rotation was carried out on the social capital scale. Descriptive statistics was used to summarize the sociodemographic of participants. Mediation analysis was performed using the bootstrapping tests to examine whether health literacy mediate the relationship between social capital and physical activity as well as nutrition.RESULTS:The explore factor analysis results showed that social capital has five dimensions, namely social participation, social support, social network, control over life and feelings about the community. There is a positive correlation between social capital, health literacy, physical activity and nutrition. The correlation coefficient varied from 0.135 to 0.594. Mediation analysis demonstrated health literacy played a partial mediating effect between social capital and physical activity as well as nutrition. In the relationship between physical activity and social capital, the indirect effect of health literacy accounted for 8.20 to 12.65% of the total effect. In the relationship between nutrition and social capital, the mediation effect of health literacy accounted for 4.93 to 12.71% of the total effect.CONCLUSION:Social capital can promote physical activity and nutrition by disseminating health information. Enhancing the social capital of residents will help increase physical activity and develop healthy eating habits. Attention should also be paid to the improvement of residents' health literacy.
机译：背景：身体活动和良好的营养是促进健康和预防疾病的重要行为因素。重要的是要了解影响身体活动和营养的因素。本研究的目的是探索社会资本是否对身体活动和营养产生影响，以及健康识字是否在社会资本和身体活动之间以及营养之间发挥着调解作用。方法：这种横断面研究是在a中进行的3月和2017年3月的某些地区。使用自我报告的问卷收集数据，其中包括关于社会渗目特征，社会资本，卫生识字和健康促进生活方式档案-II的问题。健康促进生活方式档案-II测量身体活动和健康营养的行为或习惯。在社会资本规模上进行了对Varimax旋转的主要成分的探索因素分析。描述性统计数据用于总结参与者的社会阶段。使用自举试验进行调解分析，以检查健康素养是否调解社会资本和身体活动之间的关系以及营养。结果：探索因素分析结果表明，社会资本有五个方面，即社会参与，社会支持，社会支持，社会支持，社会支持，社会支持网络，控制对社区的生活和感受。社会资本，健康素养，身体活动与营养之间存在正相关性。相关系数从0.135变化到0.594。调解分析表现出健康识字在社会资本和身体活动之间存在部分调解效果以及营养。在身体活动与社会资本之间的关系中，健康素养的间接效果占总效应的8.20％至12.65％。在营养与社会资本之间的关系中，卫生素养的调解效应占总效应的4.93％至12.71％。结论：社会资本可以通过传播健康信息来促进身体活动和营养。加强居民的社会资本将有助于增加体力活动，培养健康的饮食习惯。还应注意居民健康识字的改善。

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