便携式血糖仪与 Olympus AU2700血糖测定结果的比对分析

摘要

Objective To perform the comparative analysis on the blood glucose results detected by the portable glucose meter and the Olympus AU2700 biochemical analyzer.Methods 20 fresh whole blood samples with sodium fluoride and potassium oxalate anticoagulation were the Olympus AU2700 biochemical analyzer biochemical analyzer.Results In these 27 portable glucose meters, the comparison results in only 1 portable glucose meter was unqualified,which in the other 26 portable glucose meters were passed, the passing rate was 96.3%,which in 2 glucose meters were clinically acceptable and which in the other 24 glucose meters were completely acceptable and the clinical completely acceptable rate was 88.9%.Conclusion There are some biases of blood glucose results detected by the portable glucose meter and the fully automatic biochemical analyzer,but the overall correlation is well.The comparison and calibration of the blood glucose meters should be performed at the regular intervals for improving the consistency and accuracy of blood glucose detection results.%目的：对血糖仪和全自动生化分析仪测定血糖结果进行比对，评估其测定结果的偏倚及相关性。方法选择20份氟化钠-草酸钾抗凝全血对全院27台血糖仪和 Olympus AU2700全自动生化分析仪进行同时检测，对检测结果进行分析。结果27台血糖仪中1台血糖仪比对结果未通过，其余26台血糖仪均通过，通过率96．3％；2台血糖仪比对结果属于临床尚可接受水平，24台血糖仪属于临床完全可接受水平，临床完全可接受率为88．9％。结论血糖仪与全自动生化分析仪血糖测定结果虽然存在一定的偏差，但总体相关性较好，应定期对血糖仪进行比对和校准以提高检测结果的一致性和准确性。