Analysis of current status and related factors of breakfast among primary and secondary school students in Zhejiang Prov-ince
Objective To understand current status and related factors of breakfast among primary and secondary school students in Zhejiang Province,so as to provide a scientific basis for improving breakfast habits of primary and secondary school students.Methods During May to November of 2023,33 326 students from grade four to six of primary schools and grade one to two of secondary schools were selected from 90 counties and cities in Zhejiang Province by using the stratified cluster random sam-pling method.General information and breakfast consumption were collected by questionnaire.Multivariate Logistic regression was used to analyze the related factors of breakfast.Results About 81.29％of the primary and secondary school students reported regu-lar breakfast consumption.The rate of regular breakfast consumption was higher on the school days(92.23％)than on the weekends(85.17％),and higher in primary school students(85.83％)compared to secondary school students(74.71％),with statistically significant differences(x2=827.42,655.03,P＜0.01).About 49.19％of primary and secondary school students had their breakfast within 10 minutes or less,and 83.30％of primary and secondary school students had 3-5 food groups for breakfast.The proportions of students who consumed cereals and potatoes,milk,and eggs were respectively 18.76％,28.85％,14.63％.About 22.84％,28.00％,32.60％and 32.23％of the students had no meat,soybeans,vegetables and fruits in their breakfast.The results of multi-variate Logistic regression analysis showed that girls,rural area,secondary school,place of living(dormitory,others),migrant parent(one or both outside the hometown),late bedtime(22:00-22:59,23:00 and later)and late wake-up time(9:00 and later)on the weekends were positively correlated with no having breakfast every day(OR=1.22,1.40,1.46,1.20,1.20,1.34,1.36,1.41,3.51,2.32,P＜0.05).The time of physical activity per day(30-＜60,60-＜90,90-120,＞120 min),bedtime(21:00-21:59,22:00-22:59)and wake-up time(6:00-6:59,7:00-7:59)on school days were negatively correlated with no having break-fast every day(OR=0.75,0.64,0.67,0.64,0.77,0.82,0.75,0.67,P＜0.05).Conclusions There is a considerable number of primary and secondary school students with irregular breakfast consumption,which are related to multiple factors.Therefore,it is necessary to strengthen nutrition education and improve the behavior of breakfast for primary and secondary school students.
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