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longship

(40,416 posts)
6. Q: What about the accuracy of drug tests?
Tue Apr 21, 2015, 10:05 PM
Apr 2015

A: Just given the presumptions of the test, that an imperfect test is to reveal relatively rare drug use amongst a single demographic, e.g., truck drivers, the results will statistically necessitate that the false positives will overwhelm the false negatives. Therefore, many more people will be falsely accused as being drug users who are not, than the contrary.

And that is just from the simple statistics of the thing.

Drug testing does not work.

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