| | |
Total (n = 246)
|
Conventional resuscitation room (n = 140)
|
Trauma room with CT (n = 106)
|
p value
|
|---|
|
n (%)/median (IQR)
|
n (%)/median (IQR)
|
n (%)/median (IQR)
|
|---|
|
Gender
|
Male
|
181 (73.6)
|
93 (66.4)
|
88 (83.0)
|
0.004
|
|
Female
|
65 (26.4)
|
47 (33.6)
|
18 (17.0)
| |
|
Age
| |
51 (36, 69)
|
50 (35, 70)
|
54 (38, 69)
|
0.769
|
|
Initial vital signs
|
GCS
|
14 (13, 15)
|
15 (14, 15)
|
14 (10, 15)
|
0.017
|
|
Heart rate
|
88 (72, 103)
|
87 (72, 99)
|
89 (73, 105)
|
0.249
|
|
Systolic pressure
|
141 (118, 162)
|
143 (121, 164)
|
139 (113, 159)
|
0.541
|
|
Respiratory rate
|
20 (17, 24)
|
20 (17, 24)
|
20 (18, 24)
|
0.243
|
|
Temperature
|
36.4 (36.1, 36.9)
|
36.4 (36.0, 36.9)
|
36.4 (36.1, 36.9)
|
0.618
|
|
CT performed
| |
206 (83.7)
|
113 (80.7)
|
93 (87.7)
|
0.164
|
| |
For head
|
176 (71.5)
|
93 (66.4)
|
83 (78.3)
|
0.046
|
| |
For body trunk
|
162 (65.9)
|
82 (58.6)
|
80 (75.5)
|
0.007
|
|
Intubation in ER
|
94 (38.2)
|
43 (30.7)
|
51 (48.1)
|
0.008
|
|
Use REBOA
|
7 (2.8)
|
1 (0.7)
|
6 (5.7)
|
0.045
|
|
Arterial embolization
|
25 (10.2)
|
10 (7.1)
|
15 (14.2)
|
0.089
|
|
Place chest tube in ER
|
18 (7.5)
|
6 (4.5)
|
12 (11.3)
|
0.052
|
|
Type of Trauma
|
Blunt
|
209 (85.0)
|
118 (84.2)
|
91 (85.8)
|
0.857
|
|
Penetrate
|
37 (15.0)
|
22 (15.7)
|
15 (14.1)
| |
|
Isolated TBI
|
21 (8.5)
|
12 (8.6)
|
9 (8.5)
|
1.000
|
|
Polytrauma
|
92 (37.4)
|
42 (30.0)
|
50 (47.2)
|
0.008
|
|
Hypotension
|
29 (11.8)
|
14 (10.0)
|
15 (14.2)
|
0.324
|
|
TAC INR > 1.3
|
16 (3.9)
|
5 (3.6)
|
11 (10.4)
|
0.038
|
|
ISS category
|
1–8
|
89 (36.2)
|
58 (41.4)
|
31 (29.2)
|
0.011
|
|
9–15
|
65 (26.4)
|
40 (28.6)
|
25 (23.6)
| |
|
16–24
|
54 (22.0)
|
29 (20.7)
|
25 (23.6)
| |
|
≥ 25
|
38 (15.4)
|
13 (9.3)
|
25 (23.6)
| |
|
ISS
| |
10 (4, 18)
|
9 (4, 16)
|
13 (5, 22)
|
0.002
|
|
RTS
| |
7.84 (6.90, 7.84)
|
7.84 (7.48, 7.84)
|
7.84 (6.38, 7.84)
|
0.015
|
|
Ps
| |
97.6 (92.2, 99.3)
|
97.8 (94.2, 99.4)
|
96.8 (81.3, 99.2)
|
0.009
|
|
Lactate
| |
2.0 (1.3, 2.9)
|
2.0 (1.3, 2.9)
|
1.9 (1.3, 3.0)
|
0.876
|
|
BE
| |
−0.20 (−2.62, 1.33)
|
−0.30 (−2.6, 1.2)
|
−0.10 (−2.8, 1.5)
|
0.807
|
|
Hg
| |
13.2 (11.4, 14.4)
|
13.2 (11.6, 14.5)
|
13.2 (11.2, 14.0)
|
0.439
|
|
Fbg
| |
286 (230, 336)
|
298 (257, 353)
|
260 (208, 314)
|
< 0.001
|
|
APTT
| |
26.4 (24.1, 28.8)
|
26.4 (24.1, 28.5)
|
26.9 (24.3, 29.4)
|
0.283
|
|
PT-INR
| |
1.04 (0.97, 1.12)
|
1.02 (0.95, 1.10)
|
1.06 (0.99, 1.15)
|
0.001
|
|
FDP
| |
13.7 (3.6, 53.2)
|
10.8 (3.2, 30.9)
|
18.4 (4.7, 87.0)
|
0.025
|
|
D-dimer
| |
7.6 (1.4, 29.4)
|
6.6 (1.2, 21.4)
|
9.7 (1.7, 46.1)
|
0.043
|
|
Transfusion
|
RBC
|
0 (0, 6)
|
0 (0, 4)
|
0 (0, 8)
|
0.009
|
|
FFP
|
0 (0, 4)
|
0 (0, 0)
|
0 (0, 10)
|
0.002
|
|
Mortality
|
In-hospital
|
15 (6.1)
|
6 (4.3)
|
9 (8.5)
|
0.189
|
|
24 h
|
6 (2.4)
|
2 (1.4)
|
4 (3.8)
|
0.407
|
|
RBC ≥ 10 U/24 h
|
39 (15.9)
|
17 (12.1)
|
22 (20.8)
|
0.079
|
|
Time to CT (min)
|
30 (23, 42)
|
37 (30, 48)
|
23 (18, 28)
|
< 0.001
|
|
Time to TAE (min)
|
81 (67, 93)
|
81 (56, 97)
|
80 (73, 87)
|
0.856
|
|
Time to operation (min)
|
94 (61, 122)
|
97 (7, 123)
|
83 (68, 121)
|
0.687
|
|
ED staying (min)
|
81 (58, 117)
|
91 (61, 122)
|
72 (53, 113)
|
0.044
|
|
ICU stay (day)
|
3 (2, 7)
|
3 (2, 7)
|
3 (2, 6)
|
0.811
|
|
Hospital stay (day)
|
16 (5, 35)
|
15 (5, 34)
|
17 (5, 37)
|
0.975
|
- TAC traumatic acute coagulopathy, ISS Injury Severity Score, RTS Revised Trauma Score, Ps probability of survival
