But no one can ever actually point to the data or the analysis that was done.  You're the closest I've seen as you indicate that the analysis included 5 years of data and that BYU had a 20% higher injury rate than other teams.  So, either your ballparking what was said, or you have a really good idea of what it was.

I've tried to search the topic, but can't find anything that has actual data and analysis, only allusions to something done by "someone else in the past that I remember reading".  If you wouldn't mind doing a search using your memory of what the keys were to the analysis, I'd greatly appreciate it.