You are reading a single comment by @gbj_tester and its replies.
Click here to read the full conversation.
-
I've removed my post because it wasn't helpful
There is nothing wrong with posting good information about the real world effectiveness of helmets, I just wanted to remind people of the context. It's like these tabloid headlines "Doing X halves your chance of dieing of Y"; even if the study actually bears out the headline, it's of limited utility to the average punter if his whole life probability of dieing of Y was already 10-5 or less.
gbj_tester
¡apesta!
Yeah, your maths check out. Presumably that's one of the reasons the NIH doesn't push helmet mandates.
Anyway, I've removed my post because it wasn't helpful.