Table 2. Coefficients Required for Calculating of the Survival Probability.

Trauma	b3 a	b2 b	b1 c	b0
Blunt	-1.9052	-0.0768	0.9544	-1.2470
Penetrating	-2.6676	-0.1516	1.1430	-0.6029

^aAge

^bISS

^cRT