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确定在沙特阿拉伯使用的葡萄糖计的精度
Shoug A Al-Othman1, Zahra H Al-Zaidany1, Shahad H Al-Ghannam1
1College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam 31441, Eastern Province, Saudi Arabia.
Sensors (Basel, Switzerland)
|September 19, 2025
概括
在经过测试的产品中,Accu-Chek Instant 是唯一符合ISO准确性标准的血糖计. 维生素C显著干扰葡萄糖读数,影响准确度.
科学领域:
- 临床化学 临床化学
- 医疗器械技术 医疗器械技术
背景情况:
- 血糖计的可靠性至关重要,但市场上准确性和精度的后期测试往往缺乏.
- 确保血糖监测设备的一致性能对于患者护理至关重要.
研究的目的:
- 为了评估沙特阿拉伯常用的血糖计的精度.
- 为了研究维生素C,乙氨基和麦芽糖对葡萄糖读数的干扰作用.
主要方法:
- 对Accu-Chek即时,值班Sharp和ConTour血糖计进行比较分析研究.
- 从健康志愿者的血液样本中分析了正常,高和低血糖水平.
- 干扰测试涉及多种度的维生素C,乙氨基和麦芽糖的样品.
主要成果:
- 在所有测试的葡萄糖度 (ICC 0.95-1, p < 0.001) 上,Accu-Chek Instant 满足了国际标准化组织 (ISO) 的精度标准.
- 维生素C对葡萄糖读数的干扰比乙氨基和麦芽糖更显著.
- 其他测试的血糖计并不始终符合ISO精度标准.
结论:
- 葡萄糖计的精度和干扰效应对于预防胰岛素注射错误至关重要.
- 准确的葡萄糖读数对于管理糖尿病和避免严重并发症至关重要.
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