为了解临床输血及血液成份的使用趋势 ,我们对滨州地区 3所三级综合医院的临床用血情况进行了调查分析。 1　资料来源资料来源于 3所医院输血科近 3年的临床输血情况统计报表。选用输血单位量、输全血单位量、输成份血单位量、手术输血及非手术输血单位量等参数加以比较。2　结 In order to understand the clinical blood transfusion and the use of blood components, we investigated and analyzed the clinical blood use status of three tertiary general hospitals in Binzhou. 1 Data Sources Data from clinical blood transfusions in the three blood transfusion departments of 3 hospitals. The parameters of blood transfusion unit, blood transfusion unit, transfusion blood unit, surgical transfusion and non-surgical blood transfusion unit were used to compare the parameters. 2 knots