Table 1 Demographic data

n

4350

7789

2048

5622

597

1857

646

1464

Age (years)

Mean ± SD

20 ± 1

37 ± 8

19 ± 2

38 ± 8

13 ± 3

40 ± 8

10 ± 4

39 ± 8

Male

n (%)

2995 (69.3)

5286 (68.2)

1816 (89.1)

5003 (89.4)

436 (73.0)

1351 (73.0)

399 (61.8)

1039 (71.3)

SBP (≤90 mmHg)

n (%)

633 (17.9)

1088 (17.2)

276 (16.4)

730 (15.8)

78 (17.4)

167 (11.5)

104 (20.1)

237 (19.7)

GCS (≤8)

n (%)

1122 (30.3)

1516 (22.7)

410 (23.2)

902 (18.5)

141 (29.0)

331 (21.6)

174 (30.4)

431 (33.8)

AIS (Head ≥ 3)

n (%)

1918 (44.1)

2703 (34.7)

670 (32.7)

1450 (25.8)

337 (56.4)

1037 (55.8)

332 (51.4)

717 (49.0)

AIS (Thorax ≥ 3)

n (%)

2247 (51.7)

4462 (75.3)

887 (43.3)

3160 (56.2)

166 (27.8)

680 (36.6)

182 (28.2)

627 (42.8)

AIS (Abdomen ≥ 3)

n (%)

849 (19.5)

1442 (18.5)

398 (19.4)

945 (16.8)

100 (16.8)

159 (8.6)

70 (10.8)

212 (14.5)

AIS (Pelvis ≥ 3)

n (%)

1020 (23.4)

1671 (21.5)

341 (16.7)

1133 (20.2)

65 (10.9)

176 (9.5)

137 (21.2)

396 (27.0)

AIS (Extremities ≥ 3)

n (%)

1850 (42.5)

3187 (40.9)

1046 (51.1)

2666 (47.4)

148 (24.8)

304 (16.4)

252 (39.0)

650 (44.4)

ISS

Median (*)

22 (25 ± 14)

21 (24 ± 13)

18 (23 ± 14)

20 (23 ± 13)

17 (21 ± 12)

18 (21 ± 11)

17 (21 ± 13)

22 (26 ± 14)

NISS

Median (*)

26 (29 ± 15)

24 (28 ± 15)

22 (28 ± 15)

24 (28 ± 14)

22 (25 ± 15)

22 (27 ± 14)

22 (26 ± 15)

27 (30 ± 17)

LOS on ICU (days)

Median (*)

4 (8 ± 10)

4 (8 ± 11)

3 (7 ± 10)

4 (8 ± 12)

3 (6 ± 10)

3 (7 ± 10)

2 (5 ± 8)

4 (9 ± 13)

LOS in hospital (days)

Median (*)

15 (20 ± 21)

17 (23 ± 24)

16 (21 ± 21)

19 (26 ± 28)

10 (15 ± 16)

12 (17 ± 20)

11 (14 ± 14)

19 (24 ± 25)

Mortality

n (%)

409 (9.4)

609 (7.8)

172 (8.4)

390 (6.8)

52 (8.7)

116 (6.2)

44 (6.8)

190 (13.0)