如何保证分析前的检验质量探讨

Exploring how to ensure pre-analytic quality

临床检验全面质量控制主要包括分析前质量保证、分析中质量控制和分析后质量评价3个方面,这三者中又以分析前质量保证因为影响因素多而变数最大,也最难控制。现通过讨论检验流程的先后环节和顺序,探讨影响分析前检验质量的各方面因素和解决办法,以期为临床和患者提供较为真实的检验结果和数据。

Overall quality control of Clinical Laboratory mainly includes pre-analysis quality guarantee, analytical quality control, and post-analysis quality assessment, among which pre-analysis quality guarantee is most variable and the most difficult to control because of its many influence factors. The factors and solutions influencing pre-analysis laboratory quality were discussed to provide fairly real laboratory results and data for clinic and patients by the sequence of laboratory procedure.