Table 3 Variables associated with mortality.

Age

Mean ± SD

33.2 ± 15.2

50.4 ± 22.9

< 0.001

Male

%

89.1

74.3

< 0.001

Penetrating trauma

%

47.5

26.0

< 0.001

Intubated (on scene)

%

11.9

55.8

< 0.001

Systolic Blood Pressure (mmHg)

Mean ± SD

129 ± 22

96 ± 35

< 0.001

Heart rate (bpm)

Mean ± SD

93 ± 22

96 ± 35

0.032

Respiratory rate (pm)

Mean ± SD

19 ± 6

16 ± 10

< 0.001

INR

Mean ± SD

1.1 ± 0.3

1.7 ± 1.6

< 0.001

Base excess mmol/l

Mean ± SD

1.9 ± 3.7

6.9 ± 6.5

< 0.001

Glasgow Coma Scale (total)

Mean ± SD

14 ± 3

7 ± 5

< 0.001

Injury Severity Score

Mean ± SD

14 ± 10

33 ± 16

< 0.001

Lengh of stay on ICU (days)

Mean ± SD

6.4 ± 10.4

4.5 ± 5.4

< 0.001

Lengh of stay in hospital (days)

Mean ± SD

19.1 ± 22.2

5.7 ± 11

< 0.001