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缺铁性贫血是我国儿童的常见病之一,严重影响儿童身体和智力发育,会导致学生注意力不集中、记忆力下降、学习成绩下降等[1],尤其是贫困地区的寄宿制学校学生属于缺铁性贫血的高危人群。2002年中国居民营养与健康状况调查表明,一些贫困地区寄宿制学校学生贫血患病率达30%~40%[2]。为此,2013年笔者对青海省3 084名一至九年级寄宿制学生的贫血状况进行了监测,报道如下。1对象与方法
Iron deficiency anemia is one of the most common diseases in children in our country. It seriously affects children’s physical and mental development, which will lead to students’ inattention, memory loss and academic performance declining [1]. In particular, boarding schools in poor areas belong to High risk of iron deficiency anemia. In 2002, the survey on nutrition and health status of Chinese residents showed that the prevalence of anemia among boarding schools in some poor areas was 30% -40% [2]. For this reason, in 2013, the author monitored the anemia status of 3 084 first-ninth grade boarding students in Qinghai Province and reported the following. 1 objects and methods