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目的为防治儿童单纯性肥胖提供客观依据。方法采用随机整群抽样法,对苏州6所小学一至六年级6299名小学生进行调查,并分别对单纯性肥胖的男、女学生身体素质进行了分析。结果苏州市区小学男、女学生肥胖检出率分别为8.7%和6.4%,明显高于2005年我国公布的全国城市中小学生肥胖比例的报告数据,而且肥胖学生身体力量、速度、耐力素质以及身体柔韧性等方面,均明显差于体质量正常的小学生。结论应该建立以家庭和学校为中心的长期监管环境,以提高肥胖学生的身体素质。
Objective To provide objective basis for the prevention and treatment of childhood simple obesity. Methods A random cluster sampling method was used to investigate 6299 primary school students in grades 1-6 of primary schools in Suzhou and to analyze the physical fitness of the obese male and female students respectively. Results The prevalence of obesity among male and female students in Suzhou urban primary schools was 8.7% and 6.4% respectively, which was significantly higher than the reported data of obesity among primary and secondary school students in China. The obese students’ body strength, speed, endurance quality and Body flexibility, etc., were significantly worse than the normal weight of pupils. Conclusion The long-term regulatory environment centered on families and schools should be established to improve the physical fitness of obese students.