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[目的]了解某校大专入学新生饮食行为、体质及营养状况,为更好地进行营养指导提供科学依据。[方法]对肇庆医专2003~2007年入学新生进行饮食行为调查,身高和体重检测。[结果]调查1832人,知晓豆类蛋白质含量丰富的占30.08%;基本不喝奶类及奶制品的占66.05%,基本不吃早餐者占15.00%,常以方便面为正餐者占9.12%,了解中国膳食宝塔者占22.34%。体格检查5 077人,体重正常者占72.04%,营养不良率占22.79%,超重率占4.39%,肥胖率占0.78%。随着年龄的增加,男生营养不良率呈下降趋势,女生营养不良率呈上升趋势(P<0.05);肥胖率男女生不同年龄间的差异均无统计学意义(P>0.05)。[结论]大学新生营养知识匮乏,饮食行为不科学者占较高比例,营养不良率较高。
[Objective] To understand the dietary behaviors, constitution and nutritional status of college freshmen in a certain college and provide a scientific basis for better nutrition guidance. [Methods] The freshmen from Zhaoqing Medical College from 2003 to 2007 were investigated for dietary behavior, height and weight. [Results] A total of 1832 people were surveyed, 30.08% were rich in protein content of beans, 66.05% did not drink milk and dairy products, 15.00% did not eat breakfast, and 9.12% Understand the Chinese dietary pagoda accounted for 22.34%. Physical examination of 5 077 people, 72.04% of normal weight, malnutrition accounted for 22.79%, overweight accounted for 4.39%, obesity accounted for 0.78%. The malnutrition rate of boys decreased with the increase of age, and the malnutrition rate of girls showed an upward trend (P <0.05). There was no significant difference between male and female obesity rates in different ages (P> 0.05). [Conclusion] There is a lack of nutritional knowledge among undergraduate freshmen, a high proportion of unscientific eating behaviors and a high rate of malnutrition.