作者首先对47例缺铁性贫血症患者进行临床分析,年龄大部分(57.4%)在21～40岁之间,仅少数小于10岁及大于50岁。女性患者远比男性为多。致成铁质缺乏的主要原因为慢性失血(38.4%)、营养不良(20.4%)、需要增多(16.8%)、寄生虫感染(14.4%)。本病发作缓慢,绝大多数患者(72.3%)于入院时病程已超过半年,最长者为15年。患者的临床表现可 The authors first conducted a clinical analysis of 47 cases of iron deficiency anemia patients, most of the age (57.4%) between 21 to 40 years old, only a few less than 10 years old and over 50 years old. Female patients are far more than men. The main causes of iron deficiency were chronic blood loss (38.4%), malnutrition (20.4%), increased need (16.8%) and parasitic infections (14.4%). The onset of this disease is slow, the vast majority of patients (72.3%) had more than half a year during admission, the longest 15 years. The patient’s clinical manifestations may be