简介：　　【摘要】目的：观察并分析时间和温度对临床血常规的检验结果的相关影响。方法： 2019 年 1 月～ 2020 年 1 月，共计 200 例体检者在我院进受血常规检查，按照随机的方式将其列入室温组（ 100 例）与冷藏组（ 100 例）。对照组在室温条件下使用长时间保存法，然后实施临床血常规检验，观察组在冷藏条件下使用短时间保存法，然后实施临床血常规检验。对比分析两组的临床血常规检验的结果。结果： 两组红细胞、白细胞以及血红蛋白比较，差异无统计学意义（ P>0.05 ） ; 冷藏组的血小板计数要明显低于室温组，两组间的比较差异有显著性的统计学的意义（ P<0.05 ）。结论：于不同的温度对血液样品进行保存，伴随着保存时间的不断增加，检验的结果也会发生相应的变化，因此，在进行临床血常规检验时，要选取适宜的保存条件，并能够在最优时间的条件下及时地实施临床检验工作。 　　【关键词】：温度 ; 时间 ; 血常规检验 ; 准确度 ; 影响 [Abstract] Objective: To observe and analyze the influence of time and temperature on clinical blood routine test results. Methods: From January 2019 to January 2020, a total of 200 physical examinees were enrolled in our hospital for routine blood tests. They were randomly divided into room temperature group (100 cases) and refrigeration group (100 cases). The control group was stored for a long time at room temperature, and then clinical blood routine examination was carried out. The observation group was stored for a short time under refrigeration, and then clinical blood routine examination was carried out. The results of clinical blood routine tests of the two groups were compared and analyzed. Results: There was no significant difference in red blood cell, white blood cell and hemoglobin between the two groups (P>0.05). The platelet count in the cold storage group was significantly lower than that in the room temperature group, and the difference between the two groups was statistically significant (P<0.05). Conclusion: When blood samples are stored at different temperatures, the test results will change with the increase of storage time. Therefore, when clinical blood routine tests are conducted, appropriate storage conditions should be selected and clinical tests can be carried out in a timely manner under the optimal time condition.