Validity and reliability of measures of television viewing time and other non-occupational sedentary behaviour of adults: a review
Validity and reliability of measures of television viewing time and other non-occupational sedentary behaviour of adults: a review
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DOI：
10.1111/j.1467-789x.2008.00508.x
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发表时间：
2009-01-01
期刊：
影响因子：
8.9
通讯作者：
Owen, Neville
中科院分区：
文献类型：
--
作者：
Clark, Bronwyn K.;Sugiyama, Takemi;Owen, Neville
非职业性久坐行为（特别是看电视时间）与成年人过度肥胖和代谢紊乱风险增加有关;然而，没有评估这些行为的有效性和可靠性的评论。本文旨在记录用于评估成年人闲暇时间久坐行为的措施，并审查其可靠性和有效性的证据。检索Medline、CINAHL和Psych INFO数据库和已发表论文的参考文献列表，以确定在成人中测量休闲时间久坐行为的研究。60篇论文报告了至少一种类型的休闲时间久坐行为的测量。看电视的时间是最常测量的久坐行为。数据收集的主要方法是问卷调查。九项研究调查了问卷数据收集方法的可靠性，三项研究调查了问卷数据收集方法的效度。重测信度主要是中等偏高，但有效性研究报告的自我完成问卷数据的相关性与所使用的各种参考措施有很大的差异。为了加强今后的流行病学和健康行为研究，优先事项是开发可靠和有效的自我报告工具，涵盖所有休闲时间久坐行为。
Time spent in non-occupational sedentary behaviours (particularly television viewing time) is associated with excess adiposity and an increased risk of metabolic disorders among adults; however, there are no reviews of the validity and reliability of assessing these behaviours. This paper aims to document measures used to assess adults' time spent in leisure-time sedentary behaviours and to review the evidence on their reliability and validity. Medline, CINAHL and Psych INFO databases and reference lists from published papers were searched to identify studies in which leisure-time sedentary behaviours had been measured in adults. Sixty papers reporting measurement of at least one type of leisure-time sedentary behaviour were identified. Television viewing time was the most commonly measured sedentary behaviour. The main method of data collection was by questionnaire. Nine studies examined reliability and three examined validity for the questionnaire method of data collection. Test-retest reliabilities were predominantly moderate to high, but the validity studies reported large differences in correlations of self-completion questionnaire data with the various referent measures used. To strengthen future epidemiological and health behaviour studies, the development of reliable and valid self-report instruments that cover the full range of leisure-time sedentary behaviour is a priority.