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匹配筛查试验评估——诊断准确性的配对设计

匹配筛查试验评估使用配对设计来评估筛查或诊断试验的敏感性、特异性和预测值。在配对设计中,疾病阳性病例与一个或多个无病对照者配对,这些对照者在年龄、性别或临床环境等关键特征上与病例相似。在测量试验性能之前,对混杂因素进行对照匹配,可以产生更精确、偏倚更小的诊断准确性估计,并能够直接在同一受试者内对竞争性试验进行配对比较。

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来源

  1. Pepe, M. S. (2003). The Statistical Evaluation of Medical Tests for Classification and Prediction. Oxford University Press. ISBN: 978-0198509844
  2. Zhou, X.-H., Obuchowski, N. A., & McClish, D. K. (2011). Statistical Methods in Diagnostic Medicine (2nd ed.). Wiley. ISBN: 978-0470183144

如何引用本页

ScholarGate. (2026, June 3). Matched Design Screening Test Evaluation. ScholarGate. https://scholargate.app/zh/epidemiology/matched-screening-test-evaluation

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ScholarGateMatched Screening Test Evaluation (Matched Design Screening Test Evaluation). 于 2026-06-15 检索自 https://scholargate.app/zh/epidemiology/matched-screening-test-evaluation · 数据集: https://doi.org/10.5281/zenodo.20539026