河南省中学生饮食行为流行现况及影响因素

发布时间：2018-11-07 21:00

【摘要】：目的了解河南省中学生饮食行为现况和影响因素,为有针对性地开展营养干预提供依据。方法通过分层随机整群抽样的方法,选取河南省初中和高中学生共29 832名进行问卷调查。结果 10.4%的学生经常喝汽水饮料,17.0%的学生经常吃甜食,16.0%的学生经常吃油炸食品,2.6%的学生经常吃西式快餐,14.7%的学生经常吃路边摊,39.4%的学生有挑食行为。仅31.2%的学生经常吃水果,61.2%的学生经常吃蔬菜,89.4%的学生经常吃早餐,34.9%的学生至少每天喝1杯牛奶(豆浆、酸奶、豆奶)。非条件Logistic回归结果显示,高中及缺乏体力活动(看电视、上网、玩电子游戏≥4h)是不良饮食行为发生的危险因素,而城市、男生、高年龄段、学习成绩好、经常体育锻炼是保护因素(P值均0.05)。结论饮食行为已成为河南省中学生的主要健康问题之一,且与缺乏体力活动密切相关。应尽早进行营养干预,促进中学生良好饮食习惯的养成。
[Abstract]:Objective to investigate the current status and influencing factors of dietary behavior of middle school students in Henan Province, and to provide evidence for nutritional intervention. Methods A total of 29 832 junior and senior middle school students in Henan Province were investigated by stratified random cluster sampling. Results 10.4% of the students often drank soda drinks, 17.0% of the students often ate sweets, 16.0% of the students often ate fried food, 2.6% of the students often ate western fast food, 14.7% of the students often ate roadside stalls. 39.4% of the students had picky eating behavior. Only 31.2% students often ate fruit, 61.2% students often ate vegetables, 89.4% students often ate breakfast, 34.9% students drank at least one cup of milk (soy milk, yogurt, soy milk). Non-conditional Logistic regression showed that high school and lack of physical activity (watching TV, surfing the Internet, playing video games for more than 4 hours) were risk factors for bad eating behavior. Regular physical exercise was a protective factor (P < 0.05). Conclusion Diet behavior has become one of the main health problems of middle school students in Henan Province, and it is closely related to the lack of physical activity. Nutrition intervention should be carried out as early as possible to promote the cultivation of good eating habits of middle school students.
【作者单位】：河南省疾病预防控制中心;
【分类号】：G637.8

【参考文献】