血液分析仪检测中末梢血常规与静脉血常规检测结果分析

Results of Peripheral Blood Routine Test and Venous Blood Routine Test in Blood Analyzer Test

目的:分析使用血液分析仪进行检验过程中使用末梢血以及静脉血所得检验结果的差异。方法:将2018年1月~2019年12月在本院接受血常规检验的200例体检人员作为研究对象,依据抽签法分为2组,各100例。一组设为A组,采集末梢血。一组设为B组,采集静脉血,两组均接受血液分析仪检验相同项目,并对检验结果进行对比。结果:对比红细胞、血红蛋白、血小板、平均血红蛋白浓度检验结果,结果显示A组更低,差异有意义(P<0.05)。对比白细胞、平均血红蛋白体积,结果显示A组更高,差异有意义(P<0.05)。结论:末梢血与静脉血在使用血液分析仪进行血常规检验时所得检验结果存在较大差异,末梢血检验质量控制相对较难,部分检验结果与静脉血检验结果存在较大差异,因此在使用血液分析仪进行血常规检验时建议使用静脉血进行检验,以便得到更为准确的检验结果,为临床诊断及治疗提供依据。

Objective:To analyze the difference of test results between peripheral blood and venous blood in the process of testing with hematology analyzer.Methods:200 medical examiners who underwent routine blood tests in our hospital from January 2018 to December 2019 were taken as the research subjects,and were divided into 2 groups according to the lottery method,with 100 cases in each group.One group was set as group A,and peripheral blood was collected.One group was set as group B,and venous blood was collected.Both groups were tested by the hematology analyzer for the same items,and the test results were compared.Results:Comparing the test results of red blood cell,hemoglobin,platelet and average hemoglobin concentration,the results showed that group A was lower and the difference was significant(P<0.05).Compared with white blood cells and average hemoglobin volume,the results showed that group A had higher difference(P<0.05).Conclusion:The test results of peripheral blood and venous blood are quite different when blood analyzer is used for routine blood test,the quality control of peripheral blood test is relatively difficult,and some test results are quite different from venous blood test results.Therefore,venous blood test is recommended when blood analyzer is used for routine blood test,so as to obtain more accurate test results and provide basis for clinical diagnosis and treatment.