Hansen A C, Agdal N
Ugeskr Laeger. 1989 Jan 30;151(5):300-2.
As the concentration of alcohol in saliva follows the concentration of alcohol in the blood meticulously, a test strip to measure alcohol in saliva would provide an easy and rapid method of semiquantitative estimation of the blood alcohol concentration. The authors have submitted Alco-Screen test strips to trial by comparing five different batches by measurement on aqueous solutions of alcohol, saliva to which alcohol had been added and also in practice. The batch variations were very great and the results obtained on aqueous solutions and saliva with added alcohol were too high whereas the results in practical use were, in general, too low. In addition, it was found that the colour of the reagent field was difficult to compare with the reference fields. Instructions for use were incomplete and easily misunderstood.
由于唾液中的酒精浓度与血液中的酒精浓度精确对应，用于测量唾液中酒精含量的试纸将提供一种简便快捷的半定量估算血液酒精浓度的方法。作者通过在酒精水溶液、添加了酒精的唾液以及实际应用中对五个不同批次的Alco-Screen试纸进行测量比较，对其进行了试用。批次差异非常大，在酒精水溶液和添加了酒精的唾液上获得的结果过高，而实际使用中的结果总体上过低。此外，还发现试剂区域的颜色很难与参考区域进行比较。使用说明不完整且容易误解。
