摘要
目的了解拉萨市农村中小学生营养知识知晓、态度和饮食行为状况,为今后加强对中小学营养知识的宣传教育和膳食改善提供科学参考依据。方法采用分层整群抽样,抽取拉萨市农村地区某县的一所中学和一所小学学生共计1000名。结果学生对营养素食物来源知识中脂肪、维生素C掌握较好,分别为54.9%、37.4%,蛋白质、铁的食物来源营养知识掌握较差,分别为22.5%、14.2%。91.3%中小学生愿意了解更多的营养知识。52.5%的学生每天都吃早餐,28.3%的学生经常吃早餐,10.2%的学生偶尔吃早餐,9.0%的学生从不吃早餐。25.3%的学生会总是/经常以零食代替正餐,54.8%的学生偶尔/有时以零食代替正餐,19.9%的学生从不以零食代替正餐,48.9%学生在饭前便后偶尔洗手,经常洗手的占48.6%。经常喝生水和偶尔喝生水的比例高达93.5%。吃水果前有52.6%的学生会经常清洗。结论中小学生的营养知识、态度和行为关系到学生的身心健康,拉萨市农村地区中小学生营养知识匮乏,存在着诸多的不良饮食卫生习惯,相关部门应该加强对农村地区中小学生营养方面的健康教育。
Objective： to understand the rural students＇ status of nutritional knowledge and dietary behaviors, this will provide a scientific basis for strengthening the publicity and education of primary and secondary school nutrition knowledge and dietary improvement to provide. Method： using stratified cluster sampling, extraction of Lhasa some county in the rural areas of a middle school and primary school students, 1000. Results： the majority of students lack of nutrition knowledge, the fat（54.9%）, vitamin C food sources（37.4%） better nutrition knowledge, such as protein（22.5%）, iron（14.2%） of food sources, such as poor nutrition knowledge. 91.3% would like to learn more knowledge of nutrition, good students＇ overall nutritional attitude. Don＇t eat breakfast and often eat snacks instead of dinner, poor hygiene phenomenon abound. Conclusion primary and middle school students lack of nutrition knowledge, poor diet hygiene abound, relevant departments should strengthen and give nutrition health education for students in rural areas Lhasa.
出处
《西藏医药》
2015年第1期50-53,共4页
Tibetan Medicine
关键词
中小学生
知识
态度和行为
农村.
primary and middle school students
knowledge
Attitude and practice
rural areas
