湖南省岳阳市中学生营养状况调查  

Survey on Nutritional Status of Middle Scholl Students in Yueyang City

作　　者：方奎明 李国立[2] 

机构地区：[1]湖南省岳阳市健康教育所,湖南岳阳414000 [2]湖南理工学院卫生科

出　　处：《实用预防医学》2006年第1期99-100,共2页Practical Preventive Medicine

摘　　要：目的了解中学生营养状况,为指导合理营养、促进中学生健康成长采取有效的干预措施提供依据。方法采用整群随机抽样方法抽样调查。利用2003年中学生健康体检资料,采用身高标准体重法进行营养状况判断,结果分析采用χ2检验。结果共调查的3 436人,营养状况异常者1 384人,达40.28%,以轻度营养不良居多。营养状况异常率男生为34.08%(606/1 778),女生为46.92%(778/1 658),女生明显高于男生。营养状况异常有年级差异,不同年级的男生之间和不同年级的女生之间都存在差异,且男、女生均以高一、高二学生发生率高。结论岳阳市中学生的营养不良与营养过剩均存在,营养不良发生率仍然处在相当高的水平。Objective To investigate the nutrition status of the middle school students in Yueyang City and to provide scientific basis for taking effective intervention measures to supervise ＇reasonable nutrition and promote the middle school students＇ health and growing. Methods The cluster sampling method was used, the health examination data on middle school students in 2003 were collected and divided into different nutrition status groups according to the height and standard weight method and then analyzed with X^2 test. Results Among the 3,436 examined students, 1,384 students （40.28 % ） were defined to malnutrition, although the degree was mild. The rates of malnutrition of the schoolboys and schoolgirls were 34.08 % （606/1,778） and 46.92% （778/1,658） respectively. The rate of the Schoolgirls was much higher than that of the schoolboys. There were significant differences in the nut＇rition status of the different grades and there were also significant differences among the schoolgirls or schoolboys in different grades. The malnutrition rates of the grade 1 and 2 students in senior high school were higher than the others. Conclusion There exist both malnutrition and supernutrition in the middle school students of Yueyang City. The rate of malnutrition is still remained in unacceptable high level.

关 键 词：中学生 营养状况 营养不良 营养过剩 

分 类 号：R179[医药卫生—妇幼卫生保健]