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精度和可靠性中医连续葡萄糖监测系统的准确性和可靠性
Anuj Bhargava1, Kristy S McKeating2, Alvin Lin3
1Iowa Diabetes Research, West Des Moines, IA, USA.
概括
在现实环境中,Sinocare iCan i3 持续葡萄糖监测 (CGM) 系统显示了 17.2% 的 MARD. 大多数传感器持续了15天,与血糖计参考数据相比,显示出良好的准确性.
科学领域:
- 内分泌学 在内分泌学.
- 医疗器械 医疗器械
- 糖尿病 技术 技术
背景情况:
- 中医iCan i3连续葡萄糖监测 (CGM) 系统在中国和部分欧洲市场提供.
- 这种CGM系统的现实性能数据有限.
研究的目的:
- 在自由生活环境中评估 Sinocare iCan i3 CGM 系统的性能.
- 与血糖计 (BGM) 相比,评估CGM系统的准确性和可靠性.
主要方法:
- 36名患有1型或2型糖尿病的参与者戴着iCan i3 CGM长达15天.
- 研究人员将CGM数据与每天8次进行的毛细血管指纹BGM测试进行了比较.
- 传感器的性能被评估为分析准确性,临床准确性和传感器存活率.
主要成果:
- 平均绝对相对差异 (MARD) 为17.2%.
- 69.5%的CGM读数在20 mg/dL或BGM参考值的20%范围内.
- 77.1%的传感器实现了15天的完整磨损时间.
结论:
- 在现实环境中,Sinocare iCan i3 CGM 系统表现出可接受的准确性和可靠性.
- 传感器存活率表明15天内持续监测葡萄糖的潜力.
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