blood loss causes 25% of trauma deaths - ????

https://lluh.org/services/emergency-room/trauma-center

Hemorrhage (rapid blood loss) accounts for 25% of all trauma deaths
worldwide. When someone is injured, controlling blood loss as quickly
as possible is critical. One way to reduce trauma deaths is to train
people how to stop the bleeding. We offer federally-recognized Stop
the Bleed courses to teach people how to identify life-threatening
bleeding and control blood loss.

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what causes the other 75% of deaths? head ripped off? mouth filled
with cement? bacteria? viruses?

really - this dont add up