Table 1 Patient demographics and injuries

Total

27

45

34

Mean Age

37

42

30

Gender (% male)

63

78

59

Mean ISS

22

25

20

Mean Number of Injuries

7

9

5

Mean Admission Blood Pressure

130

124

128

Mean Admission Heart Rate

93

97

89

Blood Transfusion (%)

11

22

12

Mean Number of Blood Units

2

3

2.5

Mean Admission Hemoglobin

127

121

126

Hepatic Injury Grade:

Mean

2.2

2.9

3.0

Grade 1

6/27 (22%)

6/45 (13%)

1/34 (3%)

Grade 2

13/27 (48%)

4/45 (9%)

9/34 (25%)

Grade 3

5/27 (19%)

24/45 (54%)

14/34 (42%)

Grade 4

3/27 (11%)

9/45 (20%)

9/34 (26%)

Grade 5

0

2/45 (4%)

1/34 (3%)