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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 understand the dietary behaviors and exercise behaviors of college students in Zhengzhou, and to provide scientific basis for improving college students’ dietary habits and improving physical fitness. Methods A stratified and multistage cluster sampling method was used to investigate 364 students in two universities in Zhengzhou City for dietary behaviors, weight management and exercise. Results 43.30% of students eat breakfast daily; 43.40% of students have partial eclipse habits; 41.50% of students have an unhealthy eating habits, 40.90% of students have two or more unhealthy eating habits; 13.3% of students have unhealthy weight loss behaviors; unhealthy diet The behavioral risk factors were gender and pre-university residence; 19.00% of students did not perform more than 60 minutes in the past 7 days. Conclusion College students have a higher proportion of poor eating habits and less time for physical exercise. Health education should be strengthened in various ways to promote their good eating habits and sports habits.