摘要
目的了解大学新生高考前后饮食行为变化及膳食补充剂使用情况。方法采用自制半结构式问卷,对某医科大学177名新生高考前后一个月的饮食进行一对一的问卷调查。结果高考前后多数学生都能保证三餐正餐(81.9%)和吃饭规律性(77.9%),但仍有16.7%的学生高考后正餐次数不足三次,17.5%的学生高考后饮食变得不规律,高考后每天吃早餐的比例仅为65.0%。与高考前相比,高考后蛋类和奶类的摄入频率明显下降。高考前22.0%学生服用过膳食补充剂,其中94.9%的人高考后停用了膳食补充剂。结论与高考前相比高考后学生的不良饮食行为发生率显著增加,高考前部分学生服用了膳食补充剂,但高考后基本停用。
Objective To investigate the changes of dietary behaviors and the utilization of nutritional supplements in the students during the period of college entrance examination.Methods Totally 177 freshmen of a medical university were interviewed face to face.Their diet and nutritional status before and after the college entrance examination were evaluated by the self-administered semi-structured questionnaire.Results During the period of college entrance examination,81.9% of the students had three meals a day and 77.9% ate regularly.But after the college entrance examination,16.7% of the students had less than three meals a day,17.5% became irregular in their diet,and only 65.0% ate breakfast everyday.As compared with before the college entrance examination,the frequency of eggs and milk intake descended significantly.Before the college entrance examination,22.0% of the students took nutritional supplements,while 94.9% of them stopped using the supplements after the college entrance examination.Conclusions As compared with before the college entrance examination,the rate of unhealthy dietary behaviors increased significantly after the examination.Some of the students had nutritional supplements before the examination,but most of them stopped using the supplements after the examination.
出处
《实用预防医学》
CAS
2010年第10期1976-1977,共2页
Practical Preventive Medicine
关键词
高考
饮食行为
膳食补充剂
College entrance examination
Dietary behavior
Nutritional supplements
作者简介
董建华（1979-），男，安徽阜阳人，硕士在读，医师，主要从事儿童保健工作。
通讯作者：李迎春。
