3 ms·
I can see how it's confusing, but no. If the type of person to take Vitamin D comes in for a test with less symptoms "just in case", then the probability that
by MiroF 6y ago
I can see how it's confusing, but no.
If the type of person to take Vitamin D comes in for a test with less symptoms "just in case", then the probability that they are positive given that they are tested is lower.
- graeme 6y agoOh you’re right. I didn’t think carefully enough. Thanks! This does seem like a major factor to tease out.