Reynolds G J, Kiagi G
Department of Neonatology, Kirwan Hospital for Women, Townsville, Queensland, Australia.
J Paediatr Child Health. 1994 Feb;30(1):33-5. doi: 10.1111/j.1440-1754.1994.tb00562.x.
An evaluation of the use of a glucose reflectance meter for the cotside measurement of plasma rather than whole blood glucose was undertaken. Three hundred and twelve samples were obtained for examination. There is a closer correlation between plasma glucose than whole blood glucose to laboratory values. Confidence and prediction intervals show that even separating plasma from whole blood at the cotside does not improve the reliability of glucose reflectance meters when predicting blood glucose values in the context of managing high risk newborn infants. The cotside measurement of blood glucose using glucose reflectance meters should be abandoned and improved methods for quickly obtaining accurate laboratory data should be instituted.
对使用葡萄糖反射仪进行床旁血浆而非全血葡萄糖测量进行了评估。共采集了312份样本进行检测。与实验室值相比，血浆葡萄糖比全血葡萄糖的相关性更强。置信区间和预测区间表明，即使在床旁将血浆与全血分离，在管理高危新生儿时预测血糖值时，也不能提高葡萄糖反射仪的可靠性。应摒弃使用葡萄糖反射仪进行床旁血糖测量的方法，并应建立快速获取准确实验室数据的改进方法。
