红细胞体积分布宽度在急性胰腺炎诊断中的作用

The role of red cell distribution width in the diagnosis of acute pancreatitis

目的探讨红细胞体积分布宽度（RDW）在急性胰腺炎诊断中的作用。方法用血细胞分析仪测定45例急性胰腺炎患者和66例健康对照者RDW水平及白细胞计数（WBC），并用统计学方法进行比较分析。结果急性胰腺炎患者外周血RDW（14．1±1．6）％与对照组的（13．2±1．1）％相比明显升高（P〈0．05），ROC曲线分析RDw和WBC在诊断急性胰腺炎的敏感性和特异性分别为71％、62％，84％、72％。结论RDw在急性胰腺炎是升高的，但在诊断该病时具有一定的局限性。

Objective To explore the role of red cell distribution width（RDW） in the diagnosis of acute pancreatitis. Methods RDW and leukocyte count were measured by Blood cell analyzer for 45 patients with acute pancreatitis and 66 healthy person in the control group,then a comparative analysis was did. Results The mean RDW levels were（14.1 ± 1.6）% in the acute pancreatitis group, while（13.2 ± 1.1）% in the control group. RDW level were significantly higher in the acute panereatitis group than that in the control goup（P〈0. 05）. RDW and leukocyte count had a sensitivity and specificity that71 % and 62 % ;and 84 % and 72 %, respectively in acute pancreatitis. Conclusion RDW level was higher in patients with acute pancreatitis. However, there is some limitations of RDW in the diagnosis of acute pancreatitis has a little limitations.