Corrections for PPV of tests?
nimish opened this issue · 1 comments
nimish commented
Is correction for PPV done, or is it built into the prevalence-ratio/positivity-rate relation? As prevalence drops, tests start becoming less and less predictive for true positivity assuming a fixed sensitivity and specificity.
youyanggu commented
We do not correct for positive/negative predictive values, so that's something to keep in mind.