If our experiences with doctors and hospitals viz. my FIL in his last days have taught me anything, it's to not take anything they say as truthful until and unless I've double-checked it myself.
As a layperson, you always have to be very careful about assuming you know what is meant when you start reading medical journals and studies, but at the end of the day, with enough patience and effort, you can get the essential gist of it.
My view is this: until you've figured out the money angle for the doctor or hospital administrator you're talking to, you haven't figured out what's really going on.