RAM said:
"That certainly changes the relative risks vs the AZ shot does it not than comparing risk of death from motor vehicle accident vs risk of developing clots (& either surviving or dying). Understating the relative risks by a factor of 27 times = disinformation."
I did think that by now you may have realised why your comparison of AZ clotting events and driving accidents was way off the mark
First you don't go around and get more first doses of AZ vaccine so the incidence is indeed the number of cases per number of vaccinations.Time doesn't come into it at all.If you do develope VIPIT then you don't ever get the AZ vaccine again.If you don't get it with the first dose your chance of getting it subsequently is miniscule.
This is in stark contrast to motor vehicle accidents where unless you die you are almost certainly going to again get into a motor vehicle again so increasing your chances.More reasonable to have time come into the calculation.