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目的:了解武汉市小学生的肥胖现况及其影响因素。方法:采用问卷调查了1425名小学三、四年级学生及其家长的一般情况、营养知识、态度、日常生活行为,并测量学生的身高、体重。结果:武汉市三、四年级小学生总体肥胖率为10.4%(男13.0%,女7.4%),男女学生肥胖率差异具有显著性意义(χ2=12.38,P<0.05)。经多因素Logistic回归分析,学生的性别、对待运动的态度、早餐习惯、吃零食情况、家长的文化程度、体重指数、家长的职业、家长为孩子准备蔬菜等为学生肥胖的影响因素。结论:肥胖主要与学生的一些危险行为因素有关,改变不良行为习惯,将有利于预防和控制肥胖。
Objective: To understand the prevalence of obesity in Wuhan primary school students and its influencing factors. Methods: The general situation, nutritional knowledge, attitudes and daily life behaviors of 1425 primary and third grade students and their parents were surveyed by questionnaire, and the height and weight of the students were measured. Results: The overall prevalence of obesity among grade three and grade four pupils in Wuhan was 10.4% (13.0% for males and 7.4% for females), and there was significant difference in the obesity rate between male and female students (χ2 = 12.38, P <0.05). Logistic regression analysis of multiple factors, the gender of students, attitude to exercise, breakfast habits, snacking, parental education, body mass index, parental occupation, parents preparing vegetables for children and other factors for the impact of student obesity. Conclusion: Obesity is mainly related to some dangerous behavior factors of students. Changing bad behavior habits will help to prevent and control obesity.