Performance evaluation of three i‐SENS glucometers using arterial blood samples compared with the YSI 2300 Glucose Analyzer

摘要

Capillary blood is the most commonly used sample for point‐of‐care (POC) glucometers. However, in critically ill patients, the glucose levels measured from capillary blood may not be reliable. Thus, we aimed to evaluate and compare the accuracy of glucose levels measured with POC glucometers and the YSI 2300 glucose analyzer using leftover arterial blood samples.