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目的了解东乡族学生营养状况,为提高少数民族学生的体质健康水平提供参考依据。方法选取甘肃省2000和2010年东乡族学生体质与健康调研资料进行分析。结果 2010年甘肃省东乡族正常体重学生占较大比例;较低体重、营养不良检出率女生明显高于男生(P值均<0.01);较低体重、营养不良检出率男、女生均为中学段高于小学段,超重检出率男、女生均为小学段高于中学段(P值均<0.01);男、女生营养不良检出率东乡族高于汉族(P<0.05),较低体重、超重、肥胖检出率东乡族明显低于汉族(P<0.05或P<0.01);营养不良、超重、肥胖检出率2010年均高于2000年,其中超重检出率差异有统计学意义(P<0.01)。结论东乡族学生的营养状况不容乐观。应制定东乡族中小学生营养改善计划政策,同时开展营养教育与健康促进,科学指导体育锻炼。
Objective To understand the nutritional status of Dongxiang students and provide references for improving the constitutional health of ethnic minority students. Methods The data of physical and health survey of Dongxiang students in Gansu Province in 2000 and 2010 were analyzed. Results In 2010, the students of Dongxiang nationality in Gansu province accounted for a large proportion of normal students. The detection rate of lower body weight and malnutrition was significantly higher in girls than in boys (P <0.01). The lower prevalence of malnutrition in boys and girls (P <0.01). The prevalence of malnutrition in male and female was higher in Dongxiang than in Han (P <0.05), while the detection rate of overweight in male and female students were higher than those in middle school (P <0.01) The detection rates of lower weight, overweight and obesity in Dongxiang were significantly lower than those in Han (P <0.05 or P <0.01). The prevalences of malnutrition, overweight and obesity in 2010 were higher than those in 2000, with the detection rate of overweight Statistical significance (P <0.01). Conclusion The nutritional status of Dongxiang students is not optimistic. Should be developed Dongxiang primary and secondary nutrition plan to improve the policy, at the same time to carry out nutrition education and health promotion, scientific guidance physical exercise.