大学生营养知识和饮食习惯现状调查

目的了解大学生营养知识与饮食习惯现况,为提高大学生健康水平提供依据。方法对198名在校大学生进行了问卷调查。问卷涉及日常饮食、饮食习惯、营养知识、饮食态度等4个方面。结果59.1%的学生经常吃早餐,14.6%的学生偶尔吃早餐,26.3%的学生几乎不吃早餐,经常吃早餐者的比例女生高于男生,差异有统计学意义(χ2=14.007,p<0.05);饮食习惯则过多地食用方便面、油炸食品、腌酱菜食品、火腿肠,只有7.5%的大学生不摄取这4种食品;而吃鱼、牛奶、蔬菜的比例较低,分别占43.0%、16.6%、59.1%。在男生中存在喝酒等不良习惯者高于女生,差异有统计学意义(χ2=14.521,p<0.05);学生普遍缺乏对营养知识的了解;70.2%的学生以"口味"作为首选食物标准,仅18.7%选择"营养"。结论学生营养知识和饮食习惯存在较多问题,应加强大学生营养知识的教育,纠正其不合理的饮食习惯。

Habits Survey on Nutritional Knowledge and Eating of University Students

Objective To understand the eating habits and nutritional knowledge of university students,and to provide evidence for improving healthy levels of university students.Method A survey was conducted by using a questionnaire with 198 students.The questionnaire involved everyday diet,eating habits,dietary attitude and nutritional knowledge.Results Only 59.1% students often had breakfast.Female students were better than male students and there was significant difference betwcen them(p<0.05);14.6% students seldom had breakfast and 26.3% students almost didn't have breakfast.As for eating habits,students ate too much instant noodles,fried foods,pickled vegetables,and hams.Only 7.5% students didn't have them.However,the percentage of students had fish,milk and vegetables was much lower and the percentage was 43.0%,16.6% and 59.1% respectively.The percentage of male students having unhealthy habits such as drinking was higher than the percentage of female students having and there was significant difference between male and female students(p<0.05).Most of the students lacked the basic nutritional knowledge;70.2% students selected taste as the first choice to choose foods,whereas only 18.7% students chose foods based on the nutrition.Conclusion There were many problems existing in students' nutritional knowledge and eating habits.Nutrition education should be implemented to correct the university students' unhealthy eating habits.