测试缩减：一、已发表作品的介绍与综述。
Test reduction: I--Introduction and review of published work.
作者信息
Card W I, Emerson P A
出版信息
Br Med J. 1980 Aug 23;281(6239):543-5. doi: 10.1136/bmj.281.6239.543.
Abstract
The word "test" is used in a more general sense to describe the process of eliciting evidence of any kind from a patient, and this paper explores the thesis that much evidence is unnecessary and that therefore much test reduction is possible. The value of test reduction can be measured by its efficiency--that is, its effect on the misclassification of disease--or, preferably, by some measure of its cost-effectiveness.
摘要
“检测”一词在更广义上用于描述从患者身上获取任何类型证据的过程，本文探讨了这样一个论点，即许多证据是不必要的，因此有可能大幅减少检测。减少检测的价值可以通过其效率来衡量——也就是说，其对疾病错误分类的影响——或者，更可取的是，通过某种成本效益的衡量标准来衡量。
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