盐城市1985—2010年中小学生贫血状况分析  

Analysis on the Situation of Anemia in Primary and Secondary School Students in Yancheng City in 1985—2010

作　　者：张宏群 戴寿桂 

机构地区：[1]江苏省盐城市疾控中心

出　　处：《环境卫生学杂志》2011年第5期22-25,共4页JOURNAL OF ENVIRONMENTAL HYGIENE

基　　金：十一五国家科技支撑计划项目"我国重点环境化学污染物健康危害监控技术研究"经费支持(2006BAI19B01)

摘　　要：目的了解盐城市1985—2010年中小学生贫血状况。方法分别于1985、1991、1995、2000、2005、2010年在盐城市随机选择7、9、12、14、17岁年龄组学生,按城乡、性别不同各选择100名进行血红蛋白(Hb)含量测定。结果盐城市中小学生贫血率呈现下降趋势;女学生贫血患病率显著高于男生(χ2=28.9,P<0.01);小学生贫血患病率明显高于中学生(χ2=39.5,P<0.01);农村学生贫血患病率明显高于城市学生(χ2=19.7,P<0.01)。结论盐城市中小学生贫血防治工作取得了一定成效,性别、城乡、年龄段是影响中小学生贫血患病率的主要因素。Objectives To investigate the situation of anemia in primary and secondary school students in Yancheng. Methods 100 male or female students in each group at the age of 7, 9, 12, 14 and 17 years from urban and rural areas were randomly selected and hemoglobin （Hb） was detected in 1985, 1991, 1995, 2000, 2005 and 2010. Results Descending tendency of anemia prevalence rate was observed in primary and secondary school students. The prevalence of anemia was significantly higher in female than male students （X2 = 28.9, P 〈0.01）, in primary than secondary school students （X2 = 39.5, P 〈 0.01 ）, in rural than urban students （X2 = 19.7, P 〈 0.01）. Conclusions It suggested that great achievements have been made in the prevention and treatment of anemia in primary and secondary school students in Yancheng city. The differences in gender, age and in urban or rural areas showed that they were major factors influencing the prevalence rate of anemia in primary and secondary school students.

关 键 词：贫血 患病率 对比研究 学生 城乡 

分 类 号：G637.8[文化科学—教育学]