北京市小学生对营养午餐的喜好及相关因素分析  

Primary school students' preference for school lunch and its related factors in Beijing

作　　者：代旭[1] 夏浩业 朱文丽[1] 

机构地区：[1]北京大学医学部公共卫生学院营养与食品卫生学系,北京100191

出　　处：《职业与健康》2017年第3期340-343,共4页Occupation and Health

摘　　要：目的本次研究旨在通过小学生对营养午餐喜好的调查,探索学生在面对不喜欢的食物时,饮食喜好与学生午餐行为的相关性。方法采用方便抽样的方法,自行设计调查问卷,于2013年3月在北京市4所小学共抽取5~15岁学生2 670名,对学生或监护人进行调查,收集学生对学校营养午餐的饮食喜好,午餐行为及特征等相关资料。结果所有被调查学生中,2.8%的学生喜欢营养午餐,36.3%的学生对营养午餐持一般态度,10.9%的学生不喜欢营养午餐。不同年龄组的学生对营养午餐的喜好不完全相同(P<0.01)。仅有15.4%的学生能够吃完食物。与不喜欢学校午餐的学生相比,对午餐持一般态度的学生(OR=0.42,95%CI:0.31~0.57)与喜欢学校午餐的学生(OR=0.16,95%CI:0.12~0.21)浪费午餐的可能性更小。结论当面对不太可口的食物时,学生的午餐喜好与他们的午餐行为有一定的相关性。学生的年龄与营养午餐的来源可能是影响学生学校午餐喜好的2个因素。[Objective] To describe students＇ preference for school lunch,assess its association with their lunch behavior when faced with unpalatable foods. [Methods]By using convenience sampling method,2 670 students aged 5- 15 years old were collected from four primary schools in Beijing during March 2013. Data on students＇ preference for school lunch,their lunch behavior and other characteristics were obtained from students and their caregivers using self- designed questionnaires.[Results]Among investigated students,2.8% liked school lunch,36.3% had moderate feelings about school lunch,and 10.9%disliked school lunch. There was significant difference in preference for school lunch among different age groups（P〈0.01）. Only15.4% of students ate up the lunch. Compared with students who disliked the school lunch,those who had moderate feelings about school lunch（OR=0.42,95%CI：0.31-0.57）and those who liked school lunch（OR=0.16,95%CI：0.12-0.21）were less likely to waste lunch foods. [Conclusion]Students＇ preference for school lunch is associated with their lunch behavior when they face with unpalatable foods. Student＇s age and source of lunch may be factors influencing student＇s preference.

关 键 词：营养午餐喜好 午餐行为 小学生 

分 类 号：R153[医药卫生—营养与食品卫生学]