Abstract: Objective To investigate nutritional status,as well as knowledge,attitude and behaviors regarding nutrition among school-age children in Wuhan,so as to provide scientific basis for improving nutritional status of school-aged children. Methods A questionnaire survey on knowledge,attitude and behaviors regarding nutrition and height measurement were conducted among 1 348 school-age children from 5 primary schools and 7 middle schools in Wuhan in May 2018 by using the multi-stratified cluster sampling method. Results The detection rates of wasting,overweight and obesity in students were 9.57% (129/1 348),9.72% (131/1 348),and 5.27% (71/1 348),respectively.Only 57.72% (778/1 348) students could evaluate nutrition status appropriately.Most students had poor nutrition knowledge,proper nutrition attitude and behavior. Conclusion It is supposed to strengthen nutrition health education,to develop healthy nutritional attitude and to foster healthy eating habits.

Key words: school-agechildren, bodymassindex, nutritionalknowledge, attitude, behavior

摘要： 目的 了解武汉市中小学生营养相关状况,为有针对性的改善中小学生营养状况提供依据。方法 2018年5月,采用自制的调查问卷,采取整群随机抽样方法选取武汉市的5所小学、7所中学1 348名学生进行身高、体重测量及营养知识、营养态度、饮食营养行为的调查。结果 低体重、超重和肥胖的检出率分别是9.57%(129/1 348),9.72% (131/1 348)、5.27%(71/1 348);仅有57.72%(778/1 348)的学生能够正确评价自身的体重;营养知识知晓率低,大部分学生具有良好的营养态度和饮食营养行为。结论 应加强对中小学生的营养知识宣传力度,树立正确的健康观,养成良好的饮食行为。

关键词: 中小学生, 体重指数, 营养知识, 态度, 行为