Clements R S, Keane N A, Kirk K A, Boshell B R
Diabetes Care. 1981 May-Jun;4(3):392-5. doi: 10.2337/diacare.4.3.392.
We studied the accuracy of three techniques for the rapid estimation of the blood glucose concentration with reagent strips in samples of blood from inpatients with diabetes mellitus. We observed that the visual inspection of Dextrostix gave results that were too inaccurate for this technique to be of practical clinical benefit. In contrast, when performed by registered nurses, both the Dextrostix-Eyetone method and the visual inspection of Chemstrips yielded results that were closely correlated with the measured serum glucose concentrations. With both of the latter techniques, less than 11% of the determinations varied from the actual serum glucose concentration by more than 20%. We conclude that both these techniques are sufficiently accurate to be of potential use in the home monitoring of blood glucose concentrations.
我们研究了三种使用试剂条快速估算糖尿病住院患者血样中血糖浓度的技术的准确性。我们观察到，对葡萄糖试纸进行目视检查得出的结果准确性太差，该技术无法带来实际临床益处。相比之下，由注册护士操作时，葡萄糖试纸-视力计法和对化学试纸进行目视检查得出的结果都与测得的血清葡萄糖浓度密切相关。对于后两种技术，不到11% 的测定结果与实际血清葡萄糖浓度的差异超过20%。我们得出结论，这两种技术都足够准确，有可能用于家庭血糖浓度监测。
