Association of family environment with children's television viewing and with low level of physical activity
Association of family environment with children's television viewing and with low level of physical activity
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DOI：
10.1038/oby.2005.239
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发表时间：
2005-11-01
期刊：
影响因子：
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通讯作者：
Crawford, D
中科院分区：
文献类型：
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作者：
Salmon, J;Timperio, A;Crawford, D
目的：本研究探讨了家庭环境与儿童看电视和低运动可能性之间的关系。研究方法和步骤：2001年，在澳大利亚墨尔本的19所小学招募儿童。家长们完成了一份关于孩子看电视和家庭环境的调查问卷。孩子们还完成了一份调查问卷，并佩戴了8天的加速度计。运动计数用于识别低运动儿童（最低四分位数）。数据分析于2004年5月进行。结果：样本包括878名儿童（平均年龄= 11.5±0.6岁）。多元logistic回归分析显示，社会经济地位[校正优势比(AOR) = 0.4男孩]、家庭一起看电视的频率（AOR = 2.0男孩）、母亲（AOR = 1.8男孩；AOR = 2.5女孩）和父亲（AOR = 2.6男孩；AOR = 2.8女孩）看电视以及禁止在用餐时间看电视的规定（AOR = 0.6男孩；AOR = 0.6女孩）与儿童看电视>= 2 h/d有关。与低水平体育活动相关的变量包括自我报告的互联网使用享受（男生AOR = 1.7）和看电视偏好（女生AOR = 2.3）、母亲经常使用电脑（男生AOR = 1.9）和喜欢使用电脑（女生AOR = 0.6）、父亲报告的电脑/电子游戏使用情况（女生AOR = 1.7）、家庭一起使用电脑的频率（女生AOR = 0.4）、必须监督看电视的规定（男生AOR = 1.9）；女生AOR = 0.6)，男生AOR = 0.6)，家中有付费电视和电子游戏（男生AOR = 2.6）。讨论：这些发现表明，家庭环境与看电视和低水平活动之间的关系是复杂的，这些行为是不同的。
Objective: This study examined associations between the family environment and children's television (TV) viewing and likelihood of being low-active.Research Methods and Procedures: In 2001, children were recruited from 19 primary schools in Melbourne, Australia. Parents completed a questionnaire about their child's TV viewing and the family environment. Children also completed a questionnaire and wore an accelerometer for 8 days. Movement counts were used to identify low-active children (lowest quartile). Data were analyzed in May 2004.Results: The sample consisted of 878 children (mean age = 11.5 +/- 0.6 yrs). Multiple logistic regression revealed that socioeconomic status [adjusted odds ratios (AOR) = 0.4 boys], frequency families watched TV together (AOR = 2.0 boys), mothers' (AOR = 1.8 boys; AOR = 2.5 girls) and fathers' (AOR = 2.6 boys; AOR = 2.8 girls) TV viewing, and rules prohibiting TV during mealtimes (AOR 0.6 boys; AOR = 0.6 girls) related to children watching TV >= 2 h/d. Variables associated with low-level physical activity included self-reported enjoyment of Internet use (AOR = 1.7 boys) and preference for watching TV (AOR = 2.3 Girls), perception that mother uses computer a lot (AOR = 1.9 boys) and likes using the computer (AOR = 0.6 Girls), fathers' reported computer/electronic games use (AOR = 1.7 girls), frequency families used computer together (AOR = 0.4 girls), rules that TV viewing must be supervised (AOR = 1.9 boys; AOR = 0.6 girls), and having pay TV (AOR 0.6 boys) and electronic games at home (AOR = 2.6 boys).Discussion: These findings suggest that the relationships between the family environment and TV viewing and low-level activity are complex and that these behaviors are distinct.