摘要
目的了解淮安市城区中学生超重、肥胖分布现况,为制定营养改善措施提供依据。方法采取随机整群抽样方法,选择淮安市城区8所中学学生为调查对象,计算体重指数（BMI）,根据《中国学龄儿童青少年超重、肥胖筛查BMI值分类标准》进行评价。结果共调查了18 299名中学生,年龄为12~17岁,其中男生为9 831名,女生为8 468名;超重和肥胖检出率分别为14.5%、8.4%。男女生超重率分别为18.4%和11.4%,差异有统计学意义（χ2=253.50,P〈0.05）;男女生肥胖率分别为10.0%和5.0%,差异有统计学意义（χ2=241.13,P〈0.05）。初中和高中学生超重率分别为15.0%和14.1%,差异无统计学意义（χ2=3.53,P〉0.05）;其肥胖率分别为9.8%、7.3%;差异有统计学意义（χ2=36.34,P〈0.05）。结论淮安市城区中学生超重、肥胖现象并存,应引起重视。
[Objective]To understand the distribution of overweight and obesity among secondary school students in Huaian urban area, provide evidence for formulating the nutritional improvement measures.[Methods] The students were collected from 8secondary schools in Huaian urban area by random and cluster sampling method, to calculate BMI, and the results were evaluated according to the BMI classification standard for overweight and obesity screening in school-age children and adolescents in China.[Results]A total of 18 299 secondary school students aged 12-17 yeas old were investigated, including 9 831 boys and 8 468 girls. The detection rate of overweight and obesity was 14.5% and 8.4% respectively. The rate of overweight in boys and girls was18.4% and 11.4% respectively, and the difference was statistically significant（χ2=253.50, P〈0.05）. The rate of obesity in boys and girls was 10.0% and 5.0% respectively, and the difference was statistically significant（χ2=241.13, P〈0.05）. The rate of overweight in junior and senior high school students was 15.0% and 14.1%, and the difference was statistically significant（ χ2=3.53, P〉0.05）.The rate of obesity in junior and senior high school students was 9.8% and 7.3%, and the difference was statistically significant（χ2=36.34, P〈0.05）.[Conclusion]The overweight and obesity coexist among secondary school students in Huaian urban area, and this problem should be paid attention to.
出处
《职业与健康》
CAS
2015年第12期F0002-F0002,F0003,共2页
Occupation and Health
关键词
中学生
体重指数
超重
肥胖
Secondary school students
BMI
Overweight
Obesity
