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Table 1 Markers of injury compared between the polytrauma and hemorrhage model (PHM) and the trauma and hemorrhage model (THM).

From: The impact of septic stimuli on the systemic inflammatory response and physiologic insult in a preclinical non-human primate model of polytraumatic injury

Pre-Hospital and Hospital Phase Markers of Injury

Model

PHM (n = 21)

THM (n = 7)

p

Injury Severity Score

21

16

–

Left Hepatectomy (%)

60.6 ± 4.3

55.9 ± 3.76

0.42

Blood Loss (%)

68.1 ± 12.7

34.3 ± 2.33

0.02

Minimum MAP(mmHg)

24.6 ± 1.92

34.5 ± 6.5

0.22

Minimum Temperature(°F)

90.0 ± 3.66

94.3 ± 0.38

0.26

Minimum pH

7.1 ± 0.1

7.2 ± 0.1

0.63

Minimum Platelets (K/uL)

59 ± 25

205 ± 46

0.03

Experimental Injury Values

 Cr (max)

1.8 ± 0.36

3.08 ± 0.69

0.17

 Lactate (max)

6.3 ± 0.71

4.88 ± 0.62

0.16