The positive predictive value (PPV) of myositis antibodies for diagnosing myositis and its related conditions differs by individual antibody type. Greater diagnostic accuracy is associated with ...
They note that the predictive values (positive predictive value [PPV] and negative predictive value [NPV]) of diagnostic test procedures decrease with the prevalence, such that a direct arithmetic ...
He added, “Our project also represents one of the largest real-world assessments of mt-sDNA’s positive predictive value (PPV) to date.” In a retrospective analysis, Garg and colleagues ...