珠海市城区小学生单纯性肥胖症现况调查

Study on Simple Obesity in Students Aged 6 - 12 Year in Zhuhai City

目的 了解珠海市城区小学生单纯性肥胖症发病现况。方法 利用整群抽样对珠海市城区２所有代表性小学的３ １５６名小学生,进行儿童单纯性肥胖症流行病学调查,用ＳＡＳ进行统计分析。结果 珠海市城区小学生单纯性肥胖症总患病率为２１．９６%(６９３/３ １５６),患病率存在年龄、性别差异,男生患病率(２６．６１%)高于女生(１６．７１%)。在单纯性肥胖症儿童中,显著肥胖患者占５３．９７%(３７４/６９３),其中男生为５９．３３%(２６４/４４５),女生为４４．３５%(１１０/２４８),差异有显著性(Ｐ＜０．００１)。结论 珠海市城区儿童肥胖症的患病率明显高于内地城市儿童,应重视健康教育预防肥胖症。

ve To investigate the prevalence of simple obesity in primary school students in Zhuhai City. Methods Using random cluster sampling,3 156 children aged 6-12 year were selected from urban area in Zhuhai and data were analyzed with SAS software. Results The prevalence rate of simple obesity in Zhuhai was 21.96% .Boys had a significantly higher prevalence(26. 61% )than that in girls(16.71 % ). A-mong the students with simple obesity, 53. 97% were with severe obesity and the percentage in boys was 59.33 % and in girls was 44. 35 % (P < 0. 001). Conclusion The prevalence of simple obesity in Zhuhai is higher than that in other city of China and is approach to the level of developed countries. It is urgent to implement health education on obesity prevention in school students.