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目的:总结血常规检验结果的影响因素,探讨改进措施及实施效果。方法:随机选取2013年6月~2014年6月之间以及2014年7月~2015年7月之间于我院接受血常规检查的患者各200例,分别设为对照组与观察组,回顾性分析其临床资料与检验结果,总结影响结果的主要因素,制定改进措施,于2014年7月开始实施,统计实施前后的检验准确率。结果:对照组的血常规检验准确率为89.5%,低于观察组(99.0%),P<0.05。影响检验结果的主要因素为:人为因素、试剂因素、仪器因素、生理因素。结论:检验人员要遵循相关要求规范操作,提前校准仪器,选择合适的抗凝剂、采血部位和采血量,使标本质量提高,检验误差减小,提高结果的准确率。
OBJECTIVE: To summarize the influencing factors of blood routine test results and to explore the improvement measures and implementation results. Methods: A total of 200 patients were randomly selected from June 2013 to June 2014 and from July 2014 to July 2015 in our hospital. The patients were divided into control group and observation group respectively. Review Sexual analysis of its clinical data and test results, summarizes the main factors affecting the results, to develop improvement measures, in July 2014 began to implement statistics before and after the test accuracy. Results: The blood test accuracy of the control group was 89.5%, lower than that of the observation group (99.0%), P <0.05. The main factors affecting the test results are: human factors, reagents, instrumental factors, physiological factors. Conclusion: The inspectors should follow the relevant requirements of standardized operation, pre-calibrate the instrument, select the appropriate anticoagulants, blood sampling sites and the amount of blood collected, so that the quality of the specimen increased, the test error is reduced and the accuracy of the results is improved.