Kerner W, Rosak C, Navascues I, Althoff P H, Torres A, Jungmann E, Zier H, Schöffling K, Pfeiffer E F, Plischke W, Storz G
Dtsch Med Wochenschr. 1982 Sep 10;107(36):1346-9. doi: 10.1055/s-2008-1070127.
Blood sugar levels in 228 EDTA-treated venous blood samples were measured in the laboratory by a new test-strip (Visidex) and the hexokinase reference method. There was good agreement between the two, with a linear correlation of r = 0.92 and a regression line with a slope of 0.98. 97.8% of all values deviated by less than one concentration range from the reference values. At low glucose concentrations the median of the absolute differences between the two methods was 9.5 mg/dl. Over the whole concentration range of 20-800 mg/dl the mean deviation from the reference values was between 14.4 and 32.6 mg/dl. The results indicate that the Visidex test-strip method is suitable for the visual estimation of blood sugar values.
在实验室中，采用一种新型试纸（Visidex）和己糖激酶参考方法，对228份经乙二胺四乙酸（EDTA）处理的静脉血样本的血糖水平进行了测量。两种方法之间具有良好的一致性，线性相关系数r = 0.92，回归线斜率为0.98。所有值中有97.8%与参考值的偏差小于一个浓度范围。在低葡萄糖浓度下，两种方法之间绝对差异的中位数为9.5mg/dl。在20 - 800mg/dl的整个浓度范围内，与参考值的平均偏差在14.4至32.6mg/dl之间。结果表明，Visidex试纸法适用于血糖值的目测估算。
