便携式血糖仪质量检测方法的实践

摘要

目的 探讨便捷式血糖仪检查结果 与检验科生化仪检查结果 的重合性,以及如何改进其质量控制方法 来提高临床结果 准确性.方法 采用对照实验,对65例患者空腹血糖分别进行血糖仪常规指尖血检查(CB)、静脉全血检查(VB)与自动生化仪测得的静脉血浆(VP)作对照,并用统计法及差异分析法(Error Grid Analysis,EGA)进行相关性分析.结果 血糖仪CB、VB检测结果 与VP检测结果 相互均无明显差异.结论 便捷式血糖仪可用于患者血糖的床边监测,但必须建立完善的便捷式血糖仪质量控制体系,确保检测结果 的准确可靠.%Objective To explore the coincidence between the test results of the portable blood glucose meter and the biochemical analyzer, and the methods of improving the quality control in order to raise the accuracy of clinical results. Methods Adopted control experiment, compared the results of finger tip blood test and vein blood test by glucometer with vein blood plasma by automatic biochemical analyzer among 65 fasting blood-glucose patients, and did correlation analysis using statistic law and error grid analysis. Results There was no statistically significant difference between the test result. Conclusion The portable blood glucose meter can be applied in point-of-care testing of diabetes patients. What's more, it should be based on perfect quality control system of the portable blood glucose meter, thus to make sure the accuracy and reliability of the test results.