某卫生学校学生营养知识态度行为调查

发布时间：2018-12-17 05:12

【摘要】：目的了解某卫生学校学生的营养知识、态度、行为和膳食情况,为对学生开展科学膳食指导提供参考。方法对随机抽取的某卫生学校学生453名进行营养知识、态度、行为问卷调查,同时用食物频率法对其膳食情况进行分析。结果学生营养知识普遍缺乏,平均得分仅为52.1,但受过营养教育的学生平均得分为69.6,显著高于平均水平(P0.01);营养态度较好,平均得分为18.9(总分27分);但存在一定的营养问题行为。男、女生能量摄入量分别是推荐摄入量(RNI)的89.3%和99.6%,维生素A、维生素B2、维生素E、维生素C、尼克酸、锌、镁、铁的摄入量基本达到RNI的要求,其中男生维生素E、维生素C、钙的摄入量显著低于女生(P值均0.05)。结论应加强学生营养教育,纠正其问题营养行为,通过合理膳食促进青少年健康。
[Abstract]:Objective to understand the nutritional knowledge, attitude, behavior and diet of students in a health school, and to provide reference for scientific dietary guidance. Methods A total of 453 randomly selected students from a health school were investigated with questionnaires on nutrition knowledge, attitude and behavior, and their dietary status was analyzed by food frequency method. Results the average score of the students was 52.1, but the average score of the students with nutrition education was 69.6, which was significantly higher than the average level (P0.01). The average score was 18.9 (the total score was 27), but there was some nutritional problem behavior. The energy intake of male and female students was 89.3% and 99.6% of the recommended intake of (RNI), respectively. The intake of vitamin A, vitamin B2, vitamin E, vitamin C, niacin, zinc, magnesium and iron basically reached the requirements of RNI. The intake of vitamin E, vitamin C and calcium in boys was significantly lower than that in girls (P < 0.05). Conclusion the nutrition education of students should be strengthened, their nutritional behavior should be corrected, and their health should be promoted by rational diet.
【作者单位】：四川省宜宾卫生学校预防医学教研室;成都中医药大学管理系;成都医学院公共卫生教研室;
【分类号】：G478;R193

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