红细胞体积分布宽度用于诊断缺铁性贫血的价值分析

The Value of Red Blood Cell Volume Distribution Width(RDW) in Diagnosis of Iron Deficiency Anemia

目的观察红细胞体积分布宽度用于诊断缺铁性贫血的价值。方法选择收治的25例缺铁性贫血患者为A组,25例地中海贫血患者为B组,并选择25例健康体检者为对照组。比较三组检测结果。结果 A、B组红细胞平均体积(MCV)低于对照组(P<0.05);A组红细胞体积分布宽度(RDW)高于其他两组(P<0.05)。结论红细胞体积分布宽度可有效诊断缺铁性贫血。

Objective To investigate the value of RDW in the diagnosis of iron deficiency anemia. Methods 25 cases of iron deficiency anemia were treated as group A, 25 cases of thalassemia were treated as group B, and 25 healthy subjects were chosen as control group. The results of three groups were compared. Results The mean corpuscular volume （MCV） in groups A and B was significantly lower than control group （P 〈 0.05）; the RDW in group A was significantly higher than that in the other two groups （P 〈 0.05）. Conclusion The RDW can effectively diagnose iron deficiency anemia.