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贫血是一种临床上十分常见的症状,在学龄前儿童中贫血现象尤其多见。贫血的种类很多,其中全球缺铁性贫血高达11亿[1],原因见于营养知识欠缺、不良的饮食习惯,也有地区性原因及多种身体疾病引起等其它因素。贫血是影响儿童生长发育的主要因素,贫血儿童的免疫功能降低,对其生长发育、智力等均有明显影响。而在托幼园所通过较大人群范围的普查体检,可以发现许多引发贫血原因的共同点,也便于实施群防群治,以期达到早诊断、早治疗和早预防
Anemia is a clinically very common symptom, especially among pre-school children. Many types of anemia, including the global iron-deficiency anemia up to 1.1 billion [1], due to lack of knowledge found in nutrition, poor eating habits, but also a variety of regional causes and other diseases caused by other factors. Anemia is a major factor affecting the growth and development of children, children with anemia, reduced immune function, its growth and development, intelligence, etc. have a significant impact. In the nursery school through a larger population census physical examination, you can find many common causes of anemia, but also facilitate the implementation of group prevention and treatment, in order to achieve early diagnosis, early treatment and early prevention