小学生营养性贫血包括小细胞性贫血(简称小C)、大红细胞性贫血(大C)与混合性贫血(混合)。为了解三种性质的贫血与患者的现时营养状况的关系。我们于一九八七年五月,对铁岭市随机抽取城乡4所小学,二年级与五年级8～11岁男女学生490人进行调查。三种性质的营养性贫血诊断标准如下表。 Pupils with nutritional anemia include small cell anemia (small C), large red cell anemia (large C) and mixed anemia (mixed). To understand the three types of anemia and the patient’s current nutritional status. In May 1987, we conducted a random survey of 490 primary and secondary male and female students in urban and rural areas in Tieling City, in primary schools, secondary schools and fifth-grade schools. Three types of nutritional anemia diagnostic criteria as follows.