【摘要】 临床检验中误差分析显示,分析前误差占实验室误差的50%-80%。分析前的质量控制已成为高质量检验结果的前提和基础。但分析前的质量控制由于涉及环节多,还有许多影响因素未被重视。如何减少分析前误差?我们认为确保送检能真实反映病情、符合分析要求的标本,拒收不合格标本是提高临床检验中分析前质量的关键所在。检验人员应与临床医护人员加强沟通,密切配合,做好拒收不合格标本的工作,减少临床检验中分析前的实验误差,减少不必要的浪费及医疗纠纷的发生。只有保证高质量的标本,才有高质量的检验结果,才能为临床诊断、治疗、观察提供精确的实验结果。

    【关键词】不合格标本 分析前误差 质量控制

    中国分类号:R197.323文献标识号:A 文章编号:1005-0515(2010)10-016-03

    【Abstract】Error analysis of clinical tests show that the error analysis of pre-clinical testing accounted for 50% -80%.Quality control before analysis has become premise and foundation of high-quality test results . However, the quality control before analysis involves many links, there are many factors that have not been seriously

    affected. How to reduce pre-analytical errors? We believe that ensure the satisfactory specimens of truly reflection of disease , the requirements for analysis and rejection unsatisfactory are the key of improvement the quality of clinical laboratory analysis .Inspection personnel should enhance communication with clinical staff, Work well for reasonable rejection unsatisfactory samples,reduse the erro of analysis of pre-clinical testing , unnecessary waste and the occurrence of medical disputes. Only to ensure high-quality specimens that we have got high-quality results and provide accurate diagnosis and treatment of clinical. ......