https://www.selleckchem.com/pr....oducts/stemRegenin-1
Positive predictive values (PPVs) and negative predictive values (NPVs) are frequently reported to put estimates of accuracy of a diagnostic test in clinical context and to obtain risk estimates for a given patient taking into account baseline prevalence in the population. In order to calculate PPV and NPV, tests with ordinally or continuously scaled results are commonly dichotomized at the expense of a loss of information. Extending the rationale for the calculation of PPV and NPV, Bayesian theorem is used to calculate the probab
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