Medmastery: PPV and prevalenceFranz Wiesbauer looks at how a doctor can work out the probability of disease when confronted with a positive or a negative test result and how the prevalence of a given disease affects this probability.Franz WiesbauerSeptember 22, 2019
Diagnostic Tests in ResearchDiagnostic tests and terms: sensitivity; specificity; positive predictive value; negative predictive value; likelihood ratio; receiver operator characteristic curve (ROC curve)Chris NicksonJanuary 2, 2019