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虽然儿童营养不良发生率已逐年下降,但缺铁性贫血(iron deficiency anemia,IDA)依旧是严重的世界性公共卫生问题。大量研究表明,铁缺乏(iron deficiency,ID)除了可导致缺铁性贫血外,还可引起一系列中枢神经系统功能的紊乱,包括情绪、运动和认知等多个方面。为了解近年来在ID与认知方面的研究状况,同时为儿童保健工作中预防ID、IDA及由此而引发的神经精神发育问题提供一定的科学依据,现将近年来有关ID与认知方面的研究做一综述。
Although the incidence of child malnutrition has been declining year by year, iron deficiency anemia (IDA) remains a serious worldwide public health problem. Numerous studies have shown that iron deficiency (ID), in addition to iron deficiency anemia, can cause a number of central nervous system disorders, including mood, exercise and cognition. In order to understand the status of research on ID and cognition in recent years and to provide certain scientific evidences for preventive ID, IDA and the resulting neuropsychological problems in child health care work, Research to make a review.