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[目的]了解青岛市中小学生营养状况的变化,对学生进行营养指导提供科学依据。[方法]2011年9月,对2000年、2010年青岛市学生体质与健康调研资料中中小学生身高、体重检测资料进行分析。[结果]城区男生、城区女生、乡村男生、乡村女生,2000年分别调查891、819、909、948人,体重指数分别为20.33±4.07、19.09±3.59、18.51±3.42、17.91±2.99;2010年分别调查1 373、1 321、1 301、1 281人,体重指数分别为20.55±4.61、19.22±3.75、19.76±3.71、18.76±3.22(P>0.05、P>0.05、P<0.01、P<0.01)。调查对象营养不良率,2000年为6.31%,2010年为5.29%(P<0.05);超重、肥胖率,2000年为17.60%,2010年为26.19%(P<0.01)。[结论]2010年与2000年比较,青岛市城乡中小学生的营养不良率明显下降,超重、肥胖率明显升高。乡村学生超重、肥胖应重点关注。
[Objective] To understand the nutritional status of primary and secondary school students in Qingdao and to provide scientific basis for students’ nutritional guidance. [Methods] In September 2011, the author analyzed the height and weight of primary and secondary school students in 2000 and 2010 survey data of physical fitness and health of students in Qingdao. [Results] There were 891,819,909,948 urban boys, urban boys, and rural girls surveyed in urban areas in 2000 with a body mass index of 20.33 ± 4.07, 19.09 ± 3.59, 18.51 ± 3.42, 17.91 ± 2.99, respectively The body mass index of 1 373, 1 321, 1 301 and 1 281 were respectively 20.55 ± 4.61, 19.22 ± 3.75, 19.76 ± 3.71 and 18.76 ± 3.22 (P> 0.05, P <0.01, P <0.01 ). The rate of malnutrition in the surveyed subjects was 6.31% in 2000 and 5.29% in 2010 (P <0.05). Overweight and obesity rates were 17.6% in 2000 and 26.19% in 2010 (P <0.01). [Conclusion] Compared with 2000, the malnutrition rates of primary and secondary school students in urban and rural areas in Qingdao decreased significantly, and the rates of overweight and obesity increased significantly. Rural students overweight, obesity should focus on.