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目的了解2005年北京市与河北省城市中学生饮食行为现状及差异,为制定相应干预措施提供科学依据。方法抽取北京市和河北省中学生共18259名,采用“中国青少年健康相关行为调查问卷”进行调查。结果北京市中学生大量喝软饮料、吃甜点和西式快餐等不健康饮食行为的报告率高于河北省中学生;而每天吃早餐、经常喝牛奶等健康饮食行为的报告率也高于河北省中学生。母亲文化程度越高,中学生健康与不健康饮食行为的报告率越高。河北省初中生饮食存在的问题多于高中生,北京市初、高中生饮食行为差异无统计学意义。结论社会经济发展水平较高城市中学生不健康饮食行为较多。应结合中学生的特征制定相应措施,加强健康饮食的全民宣教工作。
Objective To understand the current situation and differences of dietary behaviors of middle school students in cities of Beijing and Hebei in 2005 and to provide scientific basis for formulating corresponding interventions. Methods A total of 18259 secondary school students from Beijing and Hebei Province were drawn and investigated using the questionnaire “Health Behavior Related to Adolescents in China”. Results The prevalence of unhealthy diet such as soft drinks, desserts and Western fast food among middle school students in Beijing was higher than that of middle school students in Hebei Province. However, the rate of reporting healthy eating behaviors such as daily breakfast and regular drinking of milk was also higher than that of middle school students in Hebei Province. The higher the educational level of mothers, the higher the reported rate of healthy and unhealthy eating behavior among middle school students. Dietary problems in junior high school students in Hebei Province than in high school students, Beijing early, high school students dietary differences were not statistically significant. Conclusion High level of socio-economic development in urban middle school students unhealthy diet more. Should be based on the characteristics of secondary school students to develop appropriate measures to strengthen the healthy diet of the mission of universal education.