|
Injury variables
| | | | | |
|
Transport accident
|
65
|
63.1
|
97
|
69.8
|
0.275
|
|
Fall accident
|
22
|
21.4
|
27
|
19.4
|
0.711
|
|
Violence
|
5
|
4.9
|
2
|
1.4
|
a
|
|
Sport/leisure time/accident/working/other
|
11
|
10.7
|
13
|
9.4
|
0.733
|
|
Trauma mechanism
| | | | | |
|
Blunt trauma
|
100
|
97.1
|
137
|
98.6
|
0.426
|
|
Penetrating trauma
|
3
|
2.9
|
2
|
1.4
| |
|
Most severe injury
| | | | | |
|
Head, reference category
|
38
|
36.9
|
63
|
45.3
| |
|
Thorax/abdomen
|
27
|
26.2
|
19
|
13.7
|
0.017
|
|
Extremities
|
16
|
15.5
|
26
|
18.7
|
0.958
|
|
Spine
|
20
|
19.4
|
19
|
13.7
|
0.141
|
|
Face/external
|
2
|
1.9
|
12
|
8.6
|
a
|
|
Injury severity
| | | | | |
|
Minor or moderate (ISSb 1-8)
|
4
|
3.9
|
83
|
60.1
|
< 0.001
|
|
Serious (ISS 9-15)
|
24
|
23.3
|
39
|
28.3
| |
|
Severe (ISS 16-24)
|
31
|
30.1
|
13
|
9.4
| |
|
Critical (ISS > 24)
|
44
|
42.7
|
3
|
2.2
| |
|
Serious head injury (AISc ≥ 3)
|
40
|
38.8
|
11
|
7.9
|
< 0.001
|
|
ASAd score 1
|
78
|
75.7
|
114
|
82.0
|
0.490
|
|
ASA score 2
|
20
|
19.4
|
20
|
14.4
| |
|
ASA score 3
|
5
|
4.9
|
3
|
3.6
| |
|
GCS at arrival, mean and CI
|
12.4
|
11.7-13.2
|
14.7
|
14.4-14.9
|
< 0.001
|
|
Length of treatment
| | | | | |
|
Length of stay OUSf, days
|
10.9
|
9.0-12.8
|
2.8
|
2.0-3.6
|
< 0.001
|
|
Transferred to local hospitals
|
67
|
65.0
|
29
|
20.9
|
< 0.001
|
|
Discharged rehabilitation institution
|
24
|
23.3
|
4
|
2.9
| |
|
Discharged home
|
12
|
11.7
|
106
|
76.3
| |
