血液检测80例不合格标本临床分析

Clinical Analysis of 80 Cases Unqualified Specimens in Blood Tests

目的探讨血液检测所需标本不合格的原因及其解决对策。方法回顾性分析我院检验科2001年3月～2010年3月80份不合格血液检测样本产生的原因并进行资料总结。结果 80份血液标本不合格的原因中,溶血35份,占43.75%;血液凝固10份,占12.50%;样本延迟送检17份,占21.25%;抗凝剂使用不当9份,占11.25%;药物影响9份,占11.25%。结论临床血液检测标本采集时要严格按照操作流程和检验要求,运送要及时、准确,有助于提高检测结果的准确性。

Objective To discuss the specimens unqualified causes in blood tests and solutions. Methods Causes of 80 unqualified samples in blood test from March 2001 to March 2010 in our clinical laboratory were retrospectively analyzed and materials were summarized. Results Among the causes of 80 unqualified blood samples, hemolysis had 35 cases, accounting for 43.75% ; Blood clots had 10 cases, accounting for 12.50%; Sample delays had 17 cases, accounting for 21.25%; Undeserved anticoagulation use had 9 cases, accounting for 11.25%; Drug effects had 9 cases, accounting for 11.25%. Conclusion Collecting specimens for clinical blood tests should be strictly in accordance with the operational procedures and inspection requirements, and delivery should be timely and accurate, which helping to improve the accuracy of the test results.