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Global Hypothesis Test to Simultaneously Compare the Predictive Values of Two Binary Diagnostic Tests in Paired Designs: a Simulation Study

机译:全局假设试验同时比较配对设计中两种二进制诊断测试的预测值:模拟研究

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摘要

The positive and negative predictive values of a binary diagnostic test are measures of the clinical accuracy of the diagnostic that depend on the sensitivity and the specificity of the binary test and on the disease prevalence. Moreover, the positive predictive value and the negative predictive value are not parameters which are independent of each other. In this article, a global hypothesis test is studied to simultaneously compare the positive and negative predictive values of two binary diagnostic tests in paired designs.
机译:二元诊断试验的正面和阴性预测值是诊断的临床准确性,依赖于二元试验的敏感性和特异性以及疾病患病率。此外,阳性预测值和负预测值不是彼此独立的参数。在本文中,研究了全局假设试验,同时比较配对设计中两种二进制诊断测试的正负预测值。

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