Table 1 Baseline characteristics

Age, years

52

21.6, 6–89

47

19.7, 0.2–90

0.014

n

%

n

%

Male

127

69

204

74

0.263

Mechanism of injury

0.018

 Fall from ground level

81

44

105

38

 Traffic accident

41

22

51

19

 Fall from a height (>2 m)

25

14

36

13

 Violence

14

8

24

9

 Other

4

2

25

9

 Unknown

18

8

34

12

Primary GCS

 Median

4

-

4

-

0.370

 ≤8

137

75

247

90

 9–13

13

7

14

5

 14–15

6

3

7

3

 Unknown

27

15

7

3