Dawson D W, Newsome D A
J Clin Pathol. 1977 Apr;30(4):372-4. doi: 10.1136/jcp.30.4.372.
A regional quality control trial of folate assays is described. It is concluded that the trial is practical and useful in allowing inter-laboratory comparison of results, promoting discussion, and improving precision but it is impossible to assess accuracy. It was of no use in the comparison of assay methods, probably on account of the small number of laboratories participating.
本文描述了一项叶酸检测的区域质量控制试验。得出的结论是,该试验在实现实验室间结果比较、促进讨论和提高精密度方面切实可行且有用,但无法评估准确性。由于参与实验室数量较少,它在检测方法比较方面并无用处。