|
Study Population
|
11,398
|
3366
|
1260
|
1851
|
755
|
850
|
1982
|
1334
|
|
Male
|
7149 (62.7)
|
2788 (82.8)
|
1013 (80.4)
|
1223 (66.1)
|
442 (58.5)
|
444 (52.2)
|
836 (42.2)
|
403 (30.2)
|
|
Age mean (SD)
|
58.4 (21.6)
|
30.7 (7.5)
|
49.7 (2.9)
|
59.9 (2.9)
|
66.8 (1.5)
|
72.1 (1.4)
|
79.5 (2.9)
|
89.6 (3.9)
|
|
NISS mean (SD)
|
19.6 (12.8)
|
21.1 (12.5)
|
20.2 (12.7)
|
18.7 (13.1)
|
19.5 (13.3)
|
19.2 (12.9)
|
18.6 (13.0)
|
18.3 (12.5)
|
|
ISS mean (SD)
|
14.8 (8.1)
|
16.0 (9.3)
|
15.0 (8.3)
|
14.1 (8.0)
|
14.4 (7.8)
|
14.2 (7.3)
|
14.0 (7.0)
|
14.0 (6.7)
|
|
Polytrauma (Anatomical Definition)
|
1114 (9.8)
|
534 (15.9)
|
155 (12.3)
|
157 (8.5)
|
47 (6.2)
|
44 (5.2)
|
98 (4.9)
|
79 (5.9)
|
|
Polytrauma (Anatomical and one of: Systolic Blood Pressure (SBP) ≤ 90 mmHg or Glasgow Coma Scale (GCS) ≤ 8 or age 70 and above)
|
1073 (9.4)
|
512 (15.2)
|
142 (11.3)
|
151 (8.2)
|
47 (6.2)
|
44 (5.2)
|
98 (4.9)
|
79 (5.9)
|
|
Revised Trauma Score (RTS) mean (SD)
|
7.6 (0.9)
|
7.4 (1.1)
|
7.5 (1.0)
|
7.6 (0.8)
|
7.6 (0.7)
|
7.6 (0.8)
|
7.6 (0.6)
|
7.7 (0.6)
|
|
Systolic Blood Pressure (SBP) ≤ 90 mmHg
|
266 (2.3)
|
130 (3.9)
|
46 (3.7)
|
42 (2.3)
|
9 (1.2)
|
8 (0.9)
|
17 (0.9)
|
14 (1.0)
|
|
Glasgow Coma Scale (GCS) ≤ 8
|
758 (6.7)
|
311 (9.2)
|
102 (8.1)
|
119 (6.4)
|
36 (4.8)
|
44 (5.2)
|
85 (4.3)
|
61 (4.6)
|
|
Abbreviated Injury Score of 3 or moreb
| |
|
Head and Neck
|
4975 (43.6)
|
1280 (38.0)
|
512 (40.6)
|
741 (40.0)
|
375 (49.7)
|
447 (52.6)
|
964 (48.6)
|
656 (49.2)
|
|
Face
|
94 (0.8)
|
62 (1.8)
|
10 (0.8)
|
12 (0.6)
|
5 (0.7)
|
2 (0.2)
|
3 (0.2)
|
0 (0.0)
|
|
Thoracic
|
2135 (18.7)
|
817 (24.3)
|
343 (24.2)
|
361 (19.5)
|
113 (15.0)
|
108 (12.7)
|
250 (12.6)
|
143 (10.7)
|
|
Abdominal
|
940 (8.2)
|
369 (11.0)
|
117 (9.3)
|
114 (6.2)
|
49 (6.5)
|
50 (5.9)
|
137 (6.9)
|
104 (7.8)
|
|
Extremity
|
3990 (35.0)
|
1183 (35.1)
|
395 (31.3)
|
749 (40.5)
|
240 (31.8)
|
265 (31.2)
|
689 (34.8)
|
469 (35.2)
|
|
External
|
10 (0.1)
|
7 (0.2)
|
1 (0.1)
|
2 (0.1)
|
0 (0.0)
|
0 (0.0)
|
0 (0.0)
|
0 (0.0)
|
|
Charlson Comorbidity Index (CCI)
| |
|
CCI 0
|
8285 (72.7)
|
3074 (91.3)
|
1053 (83.6)
|
1391 (75.1)
|
488 (64.4)
|
518 (60.9)
|
1061 (53.5)
|
700 (52.5)
|
|
CCI 1
|
1978 (17.4)
|
208 (6.2)
|
130 (10.3)
|
296 (16.0)
|
174 (23.0)
|
212 (24.9)
|
586 (29.6)
|
372 (27.9)
|
|
CCI 2
|
664 (5.8)
|
11 (0.3)
|
30 (2.4)
|
97 (5.2)
|
55 (7.3)
|
73 (8.6)
|
215 (10.8)
|
183 (13.7)
|
|
CCI 3
|
223 (2.0)
|
2 (0.1)
|
13 (1.0)
|
43 (2.3)
|
18 (2.4)
|
26 (3.1)
|
77 (3.9)
|
44 (3.3)
|
|
CCI of 4 and above
|
104 (0.9)
|
3 (0.1)
|
2 (0.2)
|
10 (0.5)
|
13 (1.7)
|
12 (1.4)
|
33 (1.7)
|
31 (2.3)
|
|
30-day Mortality
|
783 (6.9)
|
164 (4.9)
|
67 (5.3)
|
103 (5.6)
|
49 (6.5)
|
58 (6.8)
|
183 (9.2)
|
159 (11.9)
|
|
In-Hospital Mortality
|
167 (5.0)
|
72 (5.7)
|
116 (6.3)
|
54 (7.2)
|
62 (7.3)
|
183 (9.2)
|
149 (11.2)
|
803 (7.0)
|
|
Mechanism of Injury
| |
|
Motor Vehicle Injuries
|
3372 (29.6)
|
1,828 (54.3)
|
533 (42.3)
|
545 (29.4)
|
163 (21.6)
|
146 (17.2)
|
130 (6.6)
|
27 (2.0)
|
|
Falls
|
7166 (62.9)
|
1,023 (30.4)
|
595 (47.2)
|
1,194 (64.5)
|
562 (74.4)
|
674 (79.3)
|
1,824 (92.0)
|
1,294 (97.0)
|
|
Assault
|
212 (1.9)
|
132 (3.9)
|
36 (2.9)
|
22 (1.2)
|
7 (0.9)
|
8 (0.9)
|
7 (0.4)
|
0 (0.0)
|
|
Others
|
648 (5.7)
|
383 (11.4)
|
96 (7.6)
|
90 (4.9)
|
23 (3.1)
|
22 (2.6)
|
21 (1.1)
|
13 (1.0)
|
