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目的:探讨利用基层输血科现有资源配制输血相容性检测试验室内质控品,建立符合本实验室的质控方法。方法:回顾性分析2015-06-2016-06配制的输血相容性检测室内质控品(ABO血型鉴定、RhD血型鉴定、不规则抗体筛查、交叉配血)的稳定性和均一性,并与商品化室内质控品结果比较,评价自制室内质控品的临床可行性。结果:自制输血相容性检测室内质控品与商品化质控品在批内稳定性及重复性检测、批间检测差异均无统计学意义(P>0.05)。结论:自制输血相容性检测室内质控品批间差小,抗原抗体反应稳定性好,可以满足输血相容性检测室内质量控制的基本要求。
Objective: To explore the use of the existing resources of primary blood transfusion department to prepare blood transfusion compatibility testing laboratory quality control products, and to establish a quality control method that accords with our laboratory. Methods: The stability and homogeneity of blood transfusion compatibility test (ABO blood group identification, RhD blood group identification, irregular antibody screening, cross-matching blood) prepared during 2015-06-2016-06 were retrospectively analyzed. Compared with the results of commercial indoor control products, evaluate the clinical feasibility of homemade indoor control products. Results: There was no significant difference in the stability and repeatability of intra-assay and inter-assay between self-made blood transfusion compatibility test control and commercial quality control test (P> 0.05). Conclusion: The self-made blood transfusion compatibility test difference between indoor control products is small, good antigen-antibody reaction stability, can meet the basic requirements of blood compatibility testing of indoor quality control.