营养性巨幼红细胞性贫血,在陕西省东部农村比较多见。经本地区农村调查5091人,发现贫血328例,其中81例作骨髓检查,确定为巨幼红细胞性贫血39例,占调查人口的7.6‰,古骨穿病例的48.14%。本文报告病例为我院1978～1981年四年的发病情况,其特点为:1.发病率高:四年共收治病例资料较完整者90例。2.性别:男性57例(52.2%),女性43例(47.8%),男女之比为1.09:1。3.43例女患者中有17例在妊娠或产后发病,占女患者的39.5%。4.年龄:40岁以下者62例,占68.9%。 Nutritional megaloblastic anemia, more common in rural areas of eastern Shaanxi Province. According to the survey of 5091 rural residents in the region, 328 anemia cases were found. Among them, 81 cases were examined by bone marrow, 39 cases were identified as megaloblastic anemia, accounting for 7.6 ‰ of the surveyed population and 48.14% of the cases of ancient bone puncture. This article reports the incidence of our hospital for four years from 1978 to 1981, and its characteristics are as follows: 1. The incidence rate is high: four cases were treated more than 90 cases of complete data. Gender: There were 57 males (52.2%) and 43 females (47.8%). The ratio of males to females was 1.09: 1.3. Of the 43 females, 17 were pregnant or postpartum, accounting for 39.5% of the females. Age: 62 under the age of 40, accounting for 68.9%.