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目的 关于在血常规检验当中血液标本检验之前的混匀静止时间对于整体检验结果的影响性?方法 本文以回顾性分析方法进行调查，所有调查对象来自于2018年1月至2019年10月来我院检验科进行身体检验的50名健康体检者?抽取所有研究对象的空腹静脉血液标本进行混匀处理，同时分两个批号校准品进行仪器校准，每个批号的校准品分别选择5支，并且将其标注为标本1~5?标本混匀后静置时间分别设置为0?10?20?30?40s，所选择标本进行反复10次检验，并对其中的主要参数进行统计比较?结果 在10~20s内检验，WBC?RB“,”Objectives The influence of the mixing static time before the blood specimen test on the overall test results in the blood routine test. Methods This article uses a retrospective analysis method to conduct the survey. All survey subjects are from 50 healthy people who came to our hospital\'s laboratory for physical examination from January 2018 to October 2019. The fasting venous blood samples of all subjects were drawn for mixing， and the instrument was calibrated in two batches of calibrators. Five calibrators of each batch were selected and labeled as specimens 1-5. After the specimens are mixed， the resting time is set to 0， 10， 20， 30， 40 s， and the selected specimens are tested repeatedly 10 times， and the main parameters are statistically compared. Results Within 10-20 s， there was no significant difference between WBC， RBC， Hb， PLT and other parameters， P>0.05， no statistical difference. Conclusion In the process of routine blood test， the mixing static time before blood sample test should be controlled within 10~20 s， which can control the stability of each technical parameter value， and improve the accuracy of the overall test. The biggest guarantee.