揭西县7-12岁小学生肥胖的流行现状

Obesity epidemic status of pupils aged from 7 to 12 in Jiexi county

目的了解揭西县城区与乡镇7-12岁小学生的超重及肥胖现状,对超重及肥胖儿童进行干预和指导。方法 2013年9-11月随机抽取揭西县城、乡各2所小学,2824名7-12岁小学生作为调查对象,测定身高、体重等数据,以＂中国学龄儿童青少年超重肥胖筛查BMI值分类标准＂评价超重和肥胖。结果小学生总体超重率和肥胖率分别为11.40%、7.97%,城区超重率和肥胖率均高于乡镇（超重：χ^2=11.470,P〈0.01,肥胖：χ^2=17.789,P〈0.01）,男生超重和肥胖率高于女生（超重：χ^2=28.460,P〈0.01,肥胖：χ^2=19.228,P〈0.01）,城区男生肥胖率随着年龄增加而下降。结论小学生肥胖问题不容忽视,特别是城区男生肥胖问题应尽快列为学校卫生工作的重点来抓,开展必要的健康教育和干预活动。

Objective To learn overweight and obesity situation of the pupils aged from 7 to 12 in Jiexi county urban and township, to give intervention and guidance for overweight and obese children. Methods 2824 pupils aged from 7 to 12 in 2 primary schools of Jiexi county district and township from September to November 2013 were randomly selected. Measured height, weight and other data. Used＂ China school-age children and adolescents overweight, obesity screening BMI value classification standard＂ to evaluate overweight and obesity. Results The overall overweight and obesity prevalence rate of the pupils respectively were 11.40%, 7.97%, overweight and obesity prevalence rate of urban were higher than the township（weight：χ^2=11.470, P〈0.01, obesity：χ^2=17.789, P〈0.01）, Overweight and obesity rate of boys were higher than the girls（weight：χ^2=28.460, P〈0.01, obesity：χ^2=19.228,P〈0.01）, urban male obesity rate was decreased with age increasing. Conclusion The problem can not be ignored in obese children, especially the urban boys obesity should be listed as the focus of school health work as soon as possible, carry out health education and intervention activities.