郑州市大学生饮食和锻炼行为调查

Dietary behavior and exercise behavior among university students in ZhengZhou City

目的了解郑州市大学生饮食行为和锻炼行为,为改进大学生饮食行为习惯和提高身体素质提供科学依据。方法采用分层多阶段整群抽样方法,对郑州市2所大学364名学生进行饮食行为、控制体重行为及锻炼情况进行调查。结果 43.30%的学生每天吃早餐;43.40%学生有偏食习惯;41.50%学生有1项不健康饮食习惯,有2项及以上不健康饮食习惯的学生占40.90%;13.3%学生有不健康减肥行为;不健康饮食行为危险因素为性别和上大学前居住地;19.00%学生近7 d没有进行超过60 min的活动。结论大学生存在不良饮食习惯比例较高,进行体育锻炼时间较少,应通过各种途径加强健康教育,促进其养成良好饮食习惯及运动习惯。

Objective To study the condition of dietary behaviors and exercise behavior among university students in Zhengzhou city, and to provide bases for improve the dietary behaviors and physical quality. Methods Dietary behaviors and weight control behaviors and exercise behaviors were inquired among 364 university students from two universities in Zhengzhou city with multi-staged cluster random sampling methods. Results There was 43.3 % students eaten breakfast everyday; 43.4 % students had partial eclipse habits; there was 41.5 % students had one kind of unhealthy dietary behaviors, and the ratio of had two and more than two kinds of unhealthy dietary behaviors was 40.9 %; 13.3 % students had unhealthy weight control behaviors; the risk factor of unhealthy dietary behaviors was sex and the place of residence before go to university; 19.0 % students had no exercise last more than 60 minutes in recent 7 days. Conclusion The ratio of have unhealthy dietary behaviors students is high, and the time of physical exercise is short, it must be strengthen health education through a variety of ways to develop a good dietary and exercise behaviors in university students.