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目的分析医院检验过程中血液细胞的检验质量控制方法。方法收集整理2015年2—8月该院接受血液细胞检查的患者血液样本150例,分析全部患者检验结果的差异性,研究使检验结果受影响的关键原因。结果血液样本的放置时间愈长,检验结果准确性就愈低,不同时间下血液样本检验的结果有明显差异(P<0.05);在低温的环境中放置血液样本,会导致血液细胞检验结果发生变化,和室温条件相比,有明显差异(P<0.05);在不同比例的抗凝剂下,血小板含量、红细胞、血红蛋白与白细胞均存在显著差异(P<0.05)。结论由于患者血液细胞的检验结果会受到多种因素影响,因此为了保证患者血液细胞的检验准确性,需要检验人员严格控制与管理各个检验细节,控制每个阶段的质量,防止发生失误,以免出现错误诊断结果。
Objective To analyze the test quality control method of blood cells in the hospital inspection process. Methods A total of 150 blood samples were collected from January to August 2015 in our hospital for blood cell examination. The differences of test results among all patients were analyzed, and the key causes of the test results were studied. Results The longer the blood samples were placed, the lower the accuracy of the test results. The results of the blood samples were significantly different at different time points (P <0.05). Blood samples were placed in low temperature environment, which resulted in the result of blood cell test (P <0.05). There were significant differences in platelet content, erythrocyte, hemoglobin and white blood cells in different proportions of anticoagulants (P <0.05). Conclusion Due to the influence of many factors on the test results of blood cells of patients, in order to ensure the accuracy of the test of blood cells of the patients, the inspectors are required to strictly control and manage the details of each test and control the quality of each stage so as to prevent the occurrence of errors Error diagnosis result.