2006年夏津县部分中学生营养状况调查

Investigation on Nutritional Status among Middle School Students in Xiajin County in 2006

[目的]掌握中学生的营养状况，更好地开展学校卫生保健工作。[方法32006年9～10月，对夏津县县直属3处中学的12～22岁全部在校初、高中学生进行身高、体重测量，并评价其营养状况。[结果]调查5490喀学生，营养正常者占45．59％．营养不良者占45．63％，超重者占5．28％，肥胖者占3．49％。营养不良率，高中生（1696人）为47．40％．初中生（809人）为42．31％（P＜0．01）；超重率、肥胖率高中生分别为4．28％、2．66％，初中生分别为7．17％、5．07％（P＜0．01）。营养不良率女生（1621人）为54．70％，男生（884人）为34．98％（P＜0．01）；超重、肥胖率男生为13．42％，女生为4．96％（P＜0．01）。营养不良率农村学生（1286人）为48．15％，城镇学生（1219人）为43．24％（P＜0．01）；超重、肥胖率城镇学生为9．93％，农村学生为7．56％（P＜0．01）。[结论]夏滓县县直属中学生营养状况处于山东省一般水平。

[Objective]To know well the nutritional status among middle school students in Xiajin county, carry out health care in school. [Methods]Weight and height of all primary and middle school students aged 12 to 22 were measured in Xiajin county from September to October 2006, the nutritional status was evaluated. [Results]5 490 students were investigated, the nutritional status among 45.59 % of them were normal, 45.63 % of them were malnutrition,5.28 % were over weight,3.49% were obesity. 47.40% （1 696 students） of middle school students were malnutrition,and so were 42.31% （809 students） of the primary school students（ P （0.01）. The rate of over weight and obesity were 4.28% and 2.66%among middle school students,while 7.17 % and 5.07% among primary school students（ P〈0.01）. The rate of malnutrition among female and male was 54.70% （1 621 students） ,and 34.98% （884 students） （ P 〈0.01）. The overweight rate among male and female was 13.42% and 4.96%（P〈0.01）. The malnutrition rate among students （1 286） from village and students（1 219） from county was 48.15% and 43.24% （P〈0.01）. The overweight rate among students from county and rural was 9.93 %, and 7.56 % （ P 〈0.01）. [Conclusion]Nutritional condition of primary and middle school students in Xiajin county was ordlnary,education and popularization of knowledge of nutiition and health care should be strerengthened.