So … ops normal?
Yeah … no. If you use a citation and you didn’t read the article yourself then it is absolutely intentional deception, and it should be treated as such.
That could mean they all had levels far exceeding most state impairment limits, but it also could mean most of them had trace levels, while a few had levels way above 30.7 ng/mL. So, it says fairly little.
Also (FTA) “Researchers analyzed coroner records from Montgomery County in Ohio from January 2019 to September 2024, focusing on 246 deceased drivers who were tested for THC following a fatal crash”. That means there could be selection bias at play.
Finally, no mention is made on the levels of THC in the general population of of those driving cars. Both _could_ be equal or even higher.
I’m not sure one should blame (only) the researchers for these statements, though. Chances are they didn’t intend to find out whether THC use is a major cause of vehicle crashes, but only in whether legalizing THC use changed those numbers, and someone managed to get some more juicy quotes from them.
How do you propose gathering that particular data?
Say what?