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目的了解山东省济南市小学生营养状况及其肥胖相关知识、态度、行为现状,为制定儿童肥胖防控策略提供依据。方法采用分层整群随机抽样方法 ,抽取济南市6所小学二到五年级学生,共1 915人,进行问卷调查。结果济南市小学生11条营养相关知识(共16题)题回答正确率>80%,女生的知晓率明显高于男生(P<0.05),每天吃早餐的小学生1 558人,占81.36%;平均每天饮用牛奶或酸奶的学生942人,占49.19%;在最近1个月,小学生吃过西式快餐的994人,占51.9%;小学生肥胖知识主要来源是报刊、杂志、书籍和电视、广播,分别占51.3%和47.3%。结论济南市小学生肥胖相关知识总体水平较高,但掌握不够全面系统,不良饮食行为普遍存在。
Objective To understand the nutritional status and obesity related knowledge, attitude and behavior status of primary school students in Ji’nan, Shandong Province, and to provide the basis for the development of childhood obesity prevention and control strategies. Methods A stratified cluster random sampling method was used to select 6 students from Grade 2 to Grade 5 in Jinan City for a total of 1,915 students for questionnaire survey. Results The correct answer rate of> 80% for 11 primary school students in Jinan was higher than that of boys (P <0.05), and 1 558 primary school students took breakfast each day, accounting for 81.36%. The mean 942 students were drinking milk or yoghurt daily, accounting for 49.19%. In the last month, 994 primary school students eaten Western fast food, accounting for 51.9%. Primary sources of obesity knowledge among primary students were newspapers, magazines, books and television, radio, Accounting for 51.3% and 47.3%. Conclusion The overall level of knowledge related to obesity among primary school students in Jinan is relatively high, but it is not comprehensive enough to grasp the prevalence of poor dietary behaviors.