镇江市青少年学生青春前期缺铁性贫血及其影响因素分析

[目的]了解镇江市12～14岁青春前期青少年学生的缺铁性贫血状况及其影响因素，以便提出改进措施。[方法]采取随机分层整群抽样，对镇江市城区、农村学校12个班级的初一、初二的学生进行贫血实验检查及有关影响因素的问卷调查。[结果]镇江市12～14岁青少年学生缺铁性贫血患病率为29．4％（男20．8％、女38．4％）。多因素logistic分析其影响因素为性别、使用药物减肥、自我体重关注等。[结论]缺铁性贫血问题在镇江依然存在，要重视青少年学生的贫血问题，加强体重关注和膳食指导，使其养成良好的饮食习惯，合理膳食，均衡营养，确保他们健康成长。

THE ANALYSIS OF THE PREVALENCE OF ANEMIA AND ITS RISK FACTORS AMONG ADOLESCENT STUDENTS

[Objective] To study the prevalence of anemia among students aged 12-14 years old at middle school in Zhenjiang city. [Methods] A cross-sectional study was conducted among 415 junior students aged 12-14 to assess the prevalence of anemia_ Binomial logistic regression and correlation analysis were used to study the risk factors of anemia. [Results] The rate of anemia was 29.4%. Binomial logistic regression analyses indicated the risk factors of the anemia were sex, measures of weight control by medicine and self-concern of weight control [Conclusion] Anemia is common in students aged 12-14 in Zhenjiang city. We should pay more attention to childhood nutrition.