摘要
目的比较不同便携式血糖仪检测低血糖危急值的准确性。方法选择2018年6-12月收治的50例低血糖患者(血糖≤2.2 mmol/L)的血液标本,并选择5种应用广泛的血糖仪各2台,分别进行血糖测定,与全自动生化仪己糖激酶法结果比较,评价不同血糖仪检测低血糖危急值的准确性。结果按照ISO15197:2013的准确限判断标准,StatStrip Xpress、Accu-Check、Optium Xceed、Contour TS、Rightest GM300在准确限内的结果分别是100%、100%、75%、80%、20%。结论血糖仪检测体系之间的准确性差异较大,部分血糖仪对血糖危急值的检测结果与生化分析仪一致,但部分血糖仪则不适用于低血糖患者的血糖检测。
Objective To compare the accuracy of different portable glucose meters in detecting the critical value of hypoglycemia.Methods To selected blood samples of fifty patients with hypoglycemia(blood glucose≤2.2 mmol/L)from June 2018 to December 2018.Choose five kinds of widely used blood glucose meter,2 each.Measure blood sugar separately,then compared the results of hexokinase method with automatic biochemical instrument,to evaluated the accuracy of different blood glucose meters in detecting the critical value of hypoglycemia.Results According to the standard limit of ISO 15197:2013,StatStrip Xpress,Accu-Check,Optium Xceed,Contour TS,Rightest GM300 results within the accuracy limit were 100%,100%,75%,80%and 20%,respectively.Conclusion The accuracy of blood glucose measurement system is quite different.The results of blood glucose critical value of some blood glucose meter are consistent with biochemical analyzer,but some blood glucose meter is not suitable for blood sugar detection of hypoglycemia patients.
作者
郑琳
张帮林
罗婷
Zheng Lin;Zhang Banglin;Luo Ting(Department of Clinical Laboratory,Luzhou Hospital of Traditional ChineseMedcine.Luzhou Sichuan 646000,China)
出处
《医疗装备》
2019年第11期45-46,共2页
Medical Equipment
关键词
便携式血糖仪
危急值
准确性
Portable blood glucose meter
Emergency value
Accuracy