Christensen T E, Agner E, Jensen S E, Jacobsen K, Mahnfeldt M S, Baastrup A
Den Københavnske Kolesterolgruppe.
Ugeskr Laeger. 1990 Nov 5;152(45):3346-8.
In connection with an extensive screening programme for blood cholesterol, the cholesterol values in 105 participants were measured on a sample of capillary blood employing a Reflotron and, simultaneously, samples of venous blood were examined by conventional enzymatic analysis in a laboratory. Whereas the day-to-day variation and the scatter involved were quite limited in the laboratory, the variation scatter between the two methods of measurement was 0.65 mmol/l. This figure was, however, no greater than that described between different laboratories in USA. Nevertheless, it is an important problem with the Reflotron method that even slight deviations from the recommended procedure of withdrawing blood involve a systematic risk for erroneously low cholesterol results.
在一项广泛的血液胆固醇筛查项目中，使用Reflotron对105名参与者的毛细血管血样进行了胆固醇值测量，同时，在实验室中通过传统酶法分析对静脉血样进行了检测。尽管实验室中的日常变化和离散程度相当有限，但两种测量方法之间的离散程度为0.65毫摩尔/升。然而，这个数值并不比美国不同实验室之间描述的数值大。尽管如此，Reflotron方法存在一个重要问题，即即使与推荐的采血程序有轻微偏差，也会存在胆固醇结果错误偏低的系统风险。
