Gareth J Dunseath, Iulius-Dumitru Vatavu, Stephen D Luzio
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引用次数: 0
摘要
背景：我们比较了三种现有实验室台式葡萄糖分析仪与即将推出的 YSI 2300 Stat Plus 的性能：方法：在一个实验室中，用 YSI 2500、Randox daytona+（葡萄糖氧化酶）和 EKF Biosen 分析了血浆样本（100 份），血浆样本的葡萄糖浓度范围很宽，并与 YSI 2300 Stat Plus 进行了比较：结果：所有三种分析仪与 YSI 2300 Stat Plus 的一致性都很好，每种分析仪都只有很小的偏差（YSI 2500 和 Randox daytona+≤1%，EKF Biosen 4.6%）。三台比较分析仪都没有受到比例偏差或恒定偏差的影响，因此没有发现 YSI 2300 Stat Plus 与比较方法之间的显著差异：这项研究的结果表明，所有这些分析仪都可被视为合适的参考实验室葡萄糖分析仪，并可替代最近停产的 YSI 2300 Stat Plus。
Comparability Evaluation of Three Benchtop Glucose Analyzers With the Recently Withdrawn YSI 2300 Stat Plus.
Background: We compared the performance of three currently available laboratory benchtop glucose analyzers with the outgoing YSI 2300 Stat Plus.
Methods: Plasma samples (100), across a wide glucose concentration range were analysed on the YSI 2500, Randox daytona+ (glucose oxidase) and EKF Biosen in a single laboratory and compared to the YSI 2300 Stat Plus.
Results: All three analyzers showed good agreement with the YSI 2300 Stat Plus, and only a small bias (≤1% YSI 2500 and Randox daytona+, 4.6% EKF Biosen) was observed for each analyzer. None of the three comparator analyzers were affected by either proportional or constant bias, thus no significant differences between the YSI 2300 Stat Plus and the comparator methods were identified.
Conclusions: The results from this study suggest all could be considered as suitable reference laboratory glucose analyzers and replacements for the recently withdrawn YSI 2300 Stat Plus.
期刊介绍：
The Journal of Diabetes Science and Technology (JDST) is a bi-monthly, peer-reviewed scientific journal published by the Diabetes Technology Society. JDST covers scientific and clinical aspects of diabetes technology including glucose monitoring, insulin and metabolic peptide delivery, the artificial pancreas, digital health, precision medicine, social media, cybersecurity, software for modeling, physiologic monitoring, technology for managing obesity, and diagnostic tests of glycation. The journal also covers the development and use of mobile applications and wireless communication, as well as bioengineered tools such as MEMS, new biomaterials, and nanotechnology to develop new sensors. Articles in JDST cover both basic research and clinical applications of technologies being developed to help people with diabetes.
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