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首页> 外文期刊>Electronic Physician >Influence of lifestyle factors on Body Mass Index in preschoolers in Behbahan city, southwest Iran, 2016
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Influence of lifestyle factors on Body Mass Index in preschoolers in Behbahan city, southwest Iran, 2016

机译：生活方式因素对伊朗西南部Behbahan市学龄前儿童体重指数的影响，2016年

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Background and aim The body mass index (BMI) of Iranian preschoolers is noticeably increasing. Thus, studying the factors influencing BMI in preschool children is crucial. The purpose of this study was to identify the effects of lifestyle factors on BMI of preschool children, residing in Behbahan city, southwest Iran, in 2016. Methods A total of 120 preschool children, aged 4 to 6 years, participated in this cross-sectional study. Multi-stage random sampling was done. Using researcher-developed questionnaires whose validity and reliability was confirmed, demographic and lifestyle data were obtained, as the questionnaires were completed by the subject’s mothers. Lifestyle factors included physical activity, fruit and vegetable consumption, sugar-free beverage intake, and screen time. Multiple logistic regression was conducted to analyze the influence of lifestyle-related behaviors on BMI. Data were analyzed by means of the SPSS 22 software and p<0.05 was resulted as the meaningful level of statistics. Results The average BMI values for children was 15.13±1.90 kg/m2. A total of 88.3% of children did not receive 5 cups of fruits and vegetables each day. Also, 12.5% consumed more than one serving of sweetened beverages per day. Only 2.5% engaged in 60 minutes of structured physical activity every day and 40% did not limit screen-time viewing to 2 hours per day or less. The findings indicated that the physical activity and screen time affected the BMI (p<0.05), and the duration of physical activity had inverse relationship with obesity, and screen time was directly related to obesity. Conclusion Understanding the factors affecting the BMI of preschool children can inform the development of interventions to impact children’s weight-related behavior and it can be used as the basis for future healthy body weight policies. Efforts to lower the obesity rate of preschoolers should be focused on the lifestyle behaviors, especially on the physical activity and screen time.
机译：背景和目标伊朗学龄前儿童的体重指数（BMI）显着提高。因此，研究影响学龄前儿童体重指数的因素至关重要。这项研究的目的是确定生活方式因素对2016年居住在伊朗西南部Behbahan市的学龄前儿童BMI的影响。方法本研究共纳入120名4至6岁的学龄前儿童。研究。进行了多阶段随机抽样。使用研究人员开发的已确认其有效性和可靠性的调查表，获得了人口统计数据和生活方式数据，因为该调查表是由受试者的母亲完成的。生活方式因素包括体育锻炼，水果和蔬菜的消费，无糖饮料的摄入量以及筛选时间。进行多元logistic回归分析生活方式相关行为对BMI的影响。通过SPSS 22软件分析数据，得出p <0.05为有意义的统计水平。结果儿童的平均BMI值为15.13±1.90 kg / m2。每天有88.3％的儿童没有收到5杯水果和蔬菜。此外，每天有12.5％的人消费超过一份甜味饮料。每天只有2.5％的人从事60分钟的结构性体育锻炼，而40％的人没有将观看屏幕时间限制为每天2小时或更短。研究结果表明，体育锻炼和筛查时间对BMI有影响（p <0.05），体育锻炼的持续时间与肥胖呈负相关，筛查时间与肥胖直接相关。结论了解影响学龄前儿童BMI的因素可以为影响儿童体重相关行为的干预措施的发展提供信息，并可以用作未来健康体重政策的基础。降低学龄前儿童肥胖率的努力应集中在生活方式上，尤其是体育锻炼和放映时间上。

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