[现场测试的表现作为自动细胞分析的证明]。

Microscopica acta. Supplement Pub Date : 1983-01-01

E Walter

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摘要

只有当假阴性率beta (A)小于人工方法(M)的假阴性率beta (M)时，自动细胞分析仪(A)的筛选是合理的。考虑一种设计，即通过人工方法获得“阳性”而通过自动方法获得“阴性”的患者人数，反之亦然，手动方法获得“阴性”而通过自动方法获得“阳性”。符号检验可用来检验beta (A) - beta (M)之差，并给出了所需数n的计算公式。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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[Performance of a field test as proof of automatic cell analysis].

The screening by an automatic cell analyser (A) is justified, only if the false negative rate beta (A) is less than the false negative rate beta (M) of the manual method (M). A design is considered to get the numbers of ill persons who are "positive" by the manual method and "negative" by the automatic one, and vice versa "negative" by the manual and "positive" by the automatic. The sign test can be used to test the difference beta (A) - beta (M). Formulas for the necessary number n are given.

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Microscopica acta. Supplement

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