@EpiEllie @casualinfer @GidMK now am I missing something here? PCR testing for SARS-CoV2 has a sensitivity of 60-70%, so for every 2 true negative swabs, one will be a false negative? Or is it more complicated than that?
Nope that's negative predictive value. Sensitivity is ratio of true negatives to false positivespic.twitter.com/oFVMDIH2xn
4:09 AM - 2 Apr 2020
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