Improving self-reports of active and sedentary behaviors in large epidemiologic studies.
Improving self-reports of active and sedentary behaviors in large epidemiologic studies.
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DOI：
10.1097/jes.0b013e31825b34a0
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发表时间：
2012-07
影响因子：
5.7
通讯作者：
Bowles HR
中科院分区：
文献类型：
--
作者：
Matthews CE;Moore SC;George SM;Sampson J;Bowles HR
众所周知，在大规模流行病学研究中评估活动和久坐行为的问卷包含大量错误。我们提出了在大规模流行病学研究中改进身体活动行为测量的三种选择，讨论了每一种选择存在的问题和前景，并强调了在此类研究中测量这些行为的新方向。
Questionnaires that assess active and sedentary behaviors in large-scale epidemiologic studies are known to contain substantial errors. We present three options for improving measures of physical activity behaviors in large-scale epidemiologic studies, discuss the problems and prospects for each of these options, and highlight a new direction for measuring these behaviors in such studies.