Anyway, I am more interested in statistical data because it seems to me that most of survival situations do not depend on how well you can hunt/amount of kit you have, but on receiving a proper medical treatment and summoning help ASAP.
"survival situations" is a pretty broad category. I would maintain that "amount of kit" is pretty significant, provided you know what you are doing with it. In a good many medical situations, the immediate care rendered will be just as crucial, if not more so, than what first responders can accomplish.