|
Demographics
| | | | | | | | |
|
n (total, %)
|
6949 (28.8)
|
5177 (30.9)
|
12,780 (53.0)
|
7861 (46.9)
|
2015 (8.4)
|
1741 (10.4)
|
800 (3.3)
|
839 (5.0)
|
|
Male (n, %)
|
5324 (77)
|
3691 (72)
|
9219 (72)
|
5678 (72)
|
1423 (71)
|
1255 (73)
|
592 (74)
|
613 (72)
|
|
Age (years; mean ± CI)
|
48.5 ± 0.5
|
55 ± 0.6
|
42 ± 0.3
|
47 ± 0.5
|
44 ± 0.8
|
46 ± 1.0
|
46 ± 1.3
|
45 ± 1.4
|
|
Blunt trauma (n, %)
|
6367 (96)
|
4877 (97)
|
11,405 (93.1)
|
7428 (97)
|
1765 (90)
|
1605 (95)
|
702 (91)
|
768 (94)
|
|
Injury Severity
| | | | | | | | |
|
ISS (points; mean ± CI)
|
13.3 ± 0.2
|
24.9 ± 0.3
|
15.8 ± 0.2
|
28.4 ± 0.3
|
23.4 ± 0.6
|
36.2 ± 0.7
|
30.6 ± 1.0
|
43.0 ± 1.1
|
|
NISS (points; mean ± CI)
|
16.4 ± 0.2
|
33.6 ± 0.4
|
19.4 ± 0.2
|
35.7 ± 0.3
|
28.7 ± 0.6
|
42.9 ± 0.8
|
36.7 ± 1.1
|
49.0 ± 1.1
|
|
RISC (points; mean ± CI)
|
4.3 ± 0.2
|
23.7 ± 0.7
|
4.5 ± 0.2
|
26.4 ± 0.6
|
11.1 ± 0.8
|
38.3 ± 1.6
|
23.9 ± 1.9
|
52.1 ± 2.4
|
|
AIS Thorax ≥3 points (n; %)
|
2669 (38)
|
1461 (28)
|
5554 (44)
|
3182 (40)
|
1198 (60)
|
1021 (59)
|
541 (68)
|
585 (70)
|
|
AIS Abdomen ≥3 points (n; %)
|
674 (10)
|
179 (3)
|
1985 (15)
|
661 (8)
|
606 (30)
|
357 (21)
|
355 (44)
|
286 (34)
|
|
AIS Pelvis/Extremities ≥3 points (n; %)
|
1840 (27)
|
541 (10)
|
4554 (36)
|
1569 (20)
|
1045 (52)
|
657 (38)
|
513 (64)
|
410 (49)
|
|
Outcome
| | | | | | | | |
|
Mortality (n; %)
|
154 (2.2)
|
1057 (20.4)
|
373 (2.9)
|
1523 (19.4)
|
204 (10.1)
|
637 (36.6)
|
196 (24.5)
|
433 (51.6)
|
|
Hospital LOS (days; mean ± CI)
|
16.6 ± 0.4
|
18.3 ± 0.5
|
20.4 ± 0.4
|
21.0 ± 0.5
|
30.8 ± 1.3
|
23.0 ± 1.2
|
31.7 ± 2.2
|
22.2 ± 1.9
|
|
ICU LOS (days; mean ± CI)
|
4.2 ± 0.2
|
9.7 ± 0.3
|
6.1 ± 0.2
|
11.8 ± 0.3
|
12.2 ± 0.7
|
14.7 ± 0.7
|
15.6 ± 1.2
|
14.6 ± 1.3
|
|
Ventilatior days (days; mean ± CI)
|
1.8 ± 0.1
|
6.4 ± 0.3
|
3.1 ± 0.1
|
8.1 ± 0.2
|
7.5 ± 0.6
|
14.8 ± 0.6
|
10.8 ± 1.0
|
11.5 ± 1.1
|
|
MOF (n; %)
|
220 (4)
|
676 (15)
|
670 (6)
|
1393 (20)
|
302 (17)
|
483 (32)
|
186 (28)
|
273 (41)
|
|
Sepsis (n; %)
|
176 (3)
|
345 (8)
|
515 (5)
|
680 (10)
|
226 (13)
|
214 (14)
|
143 (21)
|
119 (17)
|
