2004年和2014年武汉市中小学生营养状况调查和分析

发布时间：2018-05-24 02:27

本文选题：肥胖 + 体质量指数　；参考：《肠外与肠内营养》2015年06期

【摘要】：目的:了解武汉市中小学学生营养状况的变化,分析中小学生营养方面存在的主要问题,为制订和改善中小学生的膳食计划及营养保健工作提供科学依据。方法:2004年和2014年4~6月分别从武汉市7个主城区和8个远城区中随机抽取30个班的在校中小学生为调查对象,并测量身高、体重,按照标准分析中小学生的营养状况。结果:10年时间内武汉市中小学男、女学生的超重率和肥胖检出率均有所升高,营养不良率(生长迟滞和消瘦)均有所下降;市区和郊区学生的营养不良率差距缩小(P0.05)。2004、2014年城区男生、女生的体质量指数(BMI)比较差异均无统计学意义(P0.05);郊区男生、女生的BMI比较差异均有统计学意义(P0.05)。结论:从2004年至2014年,武汉市中小学生的营养状况整体改善明显,城乡学生的营养不良率均降低,但营养过剩问题亦较严重。应将超重和肥胖的防治作为武汉市中小学校卫生工作的重点。
[Abstract]:Objective: to understand the changes of nutritional status of primary and middle school students in Wuhan, analyze the main problems in nutrition of primary and middle school students, and provide scientific basis for making and improving the dietary plan and nutrition health care of primary and middle school students. Methods: from April to June in 2004 and 2014, 30 primary and middle school students were randomly selected from 7 main urban areas and 8 distant urban areas of Wuhan as the objects of investigation, and their height and weight were measured, and the nutritional status of primary and middle school students was analyzed according to the standard. Results: the prevalence rate of overweight and obesity among male and female students in primary and secondary schools in Wuhan increased and the rate of malnutrition (growth retardation and wasting) decreased within 10 years. There was no significant difference in body mass index (BMI) between boys and girls in 2014, but there was no significant difference in BMI between boys and girls in suburban areas. Conclusion: from 2004 to 2014, the nutritional status of primary and middle school students in Wuhan City improved obviously, the malnutrition rate of urban and rural students decreased, but the problem of excess nutrition was also serious. The prevention and treatment of overweight and obesity should be the focus of primary and secondary school hygiene in Wuhan.
【作者单位】：武汉市汉口医院儿科;
【分类号】：R151.42

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