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目的了解贵阳市汉族中小学生体质量超标、肥胖的现状,为学生体质量超标、肥胖干预提供科学依据。方法采用2004年中国学龄儿童少年体质量超标肥胖BMI分类标准(“WGOC—BMI标准”)筛查体质量超标、肥胖,对贵阳市汉族6383名学生进行现状评价。结果贵阳市中小学生体质量超标、肥胖检出率分别为10.79%、7.75%。体质量超标检出率男生(12.70%)高于女生(8.87%),城镇(14.57%)高于农村(7.20%)。肥胖检出率男生(9.80%)高于女生(5.70%),城镇(9.72%)高于农村(5.88%)。结论贵阳市中小学生的体质量超标、肥胖检出率较高,以男生和城市学生最为严重;近年来以小学年龄段学生体质量超标肥胖检出率增速较快。应该引起家庭、学校、社会的高度关注,及时开展科学、有效、全面的综合干预措施。
Objective To understand the status quo of overweight and obesity among primary and middle school students in Han nationality in Guiyang, and to provide a scientific basis for students’ excessive body mass and obesity intervention. Methods A total of 6383 Han students from Guiyang were enrolled in this study. The body mass was overweight and obesity was screened by the “BMI classification of obese children of overweight in school-age children in China in 2004” (“WGOC-BMI standard”). Results The prevalence of overweight and obesity among primary and middle school students in Guiyang was 10.79% and 7.75%, respectively. The detection rate of overweight is higher for boys (12.70%) than for girls (8.87%) and for urban areas (14.75%) than for rural areas (7.20%). The prevalence of obesity was higher in boys (9.80%) than girls (5.70%) and in towns (9.72%) than in rural areas (5.88%). Conclusion The prevalence of overweight and obesity among primary and middle school students in Guiyang City is high, with the male and the urban students being the most serious. In recent years, the prevalence of overweight obesity in primary school students has been increasing rapidly. It should arouse the great attention of families, schools and the society and timely and comprehensively carry out scientific, effective and comprehensive interventions.