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目的了解昌平区2010～2011学年中小学生营养状况。方法对昌平区2010～2011学年中小学生体检资料进行分析。结果营养良好检出率51.5%,女生高于男生(P<0.05),乡村高于城镇(P<0.05),小学高于高中高于初中(P<0.05);营养过剩检出率34.8%,肥胖(21.0%)多于超重(13.8%),男生高于女生(P<0.05),城镇高于乡村(P<0.05),初中高于小学高于高中(P<0.05);营养不良检出率13.7%,以轻度营养不良为主(12.2%),女生高于男生(P<0.05),城镇高于乡村(但P>0.05),初中高于小学高于高中(P<0.05)。结论昌平区中小学生营养不良和营养过剩同时并存,有关部门应加强营养宣教,有针对性地开展干预措施。
Objective To understand the nutritional status of primary and secondary school students in Changping District from 2010 to 2011. Methods The physical examination data of primary and secondary school students in Changping District from 2010 to 2011 were analyzed. Results The detection rate of good nutrition was 51.5%, the female was higher than the male (P <0.05), the rural was higher than the urban (P <0.05), the high school was higher than the high school (P <0.05) The prevalence of obesity (21.0%) was higher than that of overweight (13.8%), boys were higher than girls (P <0.05), towns were higher than villages (P <0.05) (12.2%), girls were higher than boys (P <0.05), towns were higher than villages (P> 0.05), and their junior high school was higher than primary school (P <0.05). Conclusions Malnutrition and excess nutrition in primary and secondary school students in Changping District coexist at the same time. Relevant departments should strengthen nutrition education and carry out targeted interventions.