论文部分内容阅读
目的 了解和提高小学生营养知识水平,培养小学生健康的饮食习惯。方法 抽取广州市城区8所小学10-12岁小学生共1 600名进行营养知识、态度、行为(KAP)调查,对其中4所小学的800名小学生在调查基础上进行针对性营养知识教育(教育组),以其余4所小学的学生800名为对照组,对教育效果进行评估。结果 营养教育后,学生的营养知识水平明显提高,教育组知道蛋白质、碘、铁、钙的食物来源及蔬菜水果提供的主要营养素的学生比对照组分别高21.3％,14.1％,13.7％,9.0％,26.5％(P<0.05);学生食物选择及消费趋于合理,教育组学生早餐食物选择中牛奶、鸡蛋所占比例分别比对照组高9.8％,15.6％(P<0.05);学生挑食、偏食、零食行为改善。结论营养教育能提高小学生的营养知识水平,改善其营养醒为。营养知识进入课堂是受学生欢迎的营养教育形式。
Objective To understand and improve nutrition knowledge of primary school students and to cultivate healthy eating habits of pupils. Methods A total of 1,600 pupils aged 10-12 years from 8 primary schools in Guangzhou City were enrolled in the survey of nutritional knowledge, attitude and behavior (KAP), and 800 primary school students in 4 primary schools were educated on targeted nutrition knowledge Group), 800 students in the other 4 primary schools were used as control group to evaluate the educational effect. Results After nutrition education, the nutrition knowledge level of students was significantly improved. The education group knew that the food sources of protein, iodine, iron and calcium and the main nutrients provided by fruits and vegetables were 21.3%, 14.1%, 13.7% and 9.0% higher than that of the control group % And 26.5%, respectively (P <0.05). The choice of food and consumption tended to be reasonable. The proportion of milk and egg in breakfast group was 9.8% and 15.6% (P <0.05) higher than that of control group respectively. , Partial eclipse, snack behavior improved. Conclusion Nutrition education can improve the nutritional knowledge of primary school students and improve their nutrition awareness. Nutritional knowledge into the classroom is welcomed by students in the form of nutrition education.