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The Meeting of Grassroots Resistance and Social Movement------A Case Study on Jin-sha River Anti-dam Protests.

机译:基层抵抗运动与社会运动的交会-以金沙江反坝抗议活动为例。

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摘要

Despite the known associations between screen-based sedentary behaviors and childhood obesity, the mechanism behind the associations is still unclear. Given the increasing amount of time children spent with computer, research regarding the effects of computer use on children's diet can have significant impact on public health. We examined the association between computer use among low-income, ethnically diverse 4th to 5th grade elementary school students and their diet behaviors. Secondary data obtained from the Quest to Lava Mountain Study (QTLM), from self-report questionnaires, as well as 24-hour dietary recall were used. We examined the relationship between dietary pattern and the amount of time children spent on computer, as well as the type of computer activities, while considering known and suspected confounders in these relationships. Results from multivariate logistic regression showed that the amount of time children spent on computer is inversely associated with fiber intake. Trends were observed for the relationship between computer activities and food consumption. Additional studies will need to be carried out to further explore this finding. Majority of the children did not adhere to the dietary guidelines for most nutrients and food groups, with particularly low intakes being observed for calcium, vitamin D, fiber and vegetables, regardless of the amount of time they spent on computer. Continued efforts are needed to improve dairy and fruit/vegetable consumption for all economically disadvantaged children in Texas.
机译:尽管基于屏幕的久坐行为与儿童肥胖之间存在已知的关联,但关联背后的机制仍不清楚。鉴于儿童花在计算机上的时间越来越多,有关计算机使用对儿童饮食影响的研究可能会对公共健康产生重大影响。我们研究了低收入,种族不同的4至5年级小学生之间的计算机使用与他们的饮食行为之间的关联。使用从Quest到Lava Mountain Study(QTLM),自我报告调查表以及24小时饮食回想中获得的二级数据。我们研究了饮食模式与儿童在计算机上花费的时间以及计算机活动类型之间的关系,同时考虑了这些关系中已知和怀疑的混杂因素。多元逻辑回归的结果表明,儿童在计算机上花费的时间与纤维摄入量成反比。观察到计算机活动与食物消费之间关系的趋势。需要进行其他研究以进一步探索这一发现。大多数儿童不遵守大多数营养素和食物组的饮食指南,钙,维生素D,纤维和蔬菜的摄入量特别低,无论他们在计算机上花费的时间如何。需要继续努力,以改善德克萨斯州所有经济弱势儿童的乳制品和水果/蔬菜消费。

著录项

  • 作者

    Zhou, Yan.;

  • 作者单位

    The Chinese University of Hong Kong (Hong Kong).;

  • 授予单位 The Chinese University of Hong Kong (Hong Kong).;
  • 学科 Sociology Public and Social Welfare.
  • 学位 Ph.D.
  • 年度 2013
  • 页码 238 p.
  • 总页数 238
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

  • 入库时间 2022-08-17 11:42:19

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