| | |
Total (n = 176)
|
Conventional resuscitation room (n = 88)
|
Trauma room with CT (n = 88)
|
p value
|
|---|
|
n (%)/median (IQR)
|
n (%)/median (IQR)
|
n (%)/median (IQR)
|
|---|
|
Gender
|
Male
|
145 (82.4)
|
72 (81.8)
|
73 (83.0)
|
1.000
|
|
Female
|
31 (17.6)
|
16 (18.2)
|
15 (17.0)
| |
|
Age
| |
50 (35.8,67.2)
|
49 (33, 68.3)
|
52.5 (36, 67)
|
0.726
|
|
Initial vital signs
|
GCS
|
14 (13, 15)
|
14 (13, 15)
|
14 (13.8, 15)
|
0.931
|
|
Heart rate
|
88 (72, 103)
|
88 (72, 102.3)
|
89 (72.5, 103.1)
|
0.877
|
|
Systolic pressure
|
142 (120, 162)
|
143 (117.8, 164.8)
|
140 (120, 159)
|
0.747
|
|
Respiratory rate
|
20 (17, 24)
|
20 (17, 24)
|
20 (17, 24)
|
0.366
|
|
Temperature
|
36.4 (36, 36.9)
|
36.4 (35.9, 36.8)
|
36.4 (36.1, 36.9)
|
0.537
|
|
CT performed
| |
152 (86.4)
|
77 (87.5)
|
93 (85.2)
|
0.826
|
| |
For head
|
127 (72.2)
|
61 (69.3)
|
83 (75.0)
|
0.501
|
| |
For body trunk
|
122 (69.3)
|
58 (65.9)
|
80 (72.7)
|
0.414
|
|
Intubation in ER
|
72 (40.9)
|
34 (38.6)
|
38 (43.2)
|
0.646
|
|
Use REBOA
|
5 (2.8)
|
1 (1.1)
|
4 (4.5)
|
0.364
|
|
Arterial embolization
|
20 (11.4)
|
9 (10.2)
|
11 (12.5)
|
0.812
|
|
Place chest tube in ER
|
15 (8.5)
|
6 (6.8)
|
9 (10.2)
|
0.589
|
|
Type of trauma
|
Blunt
|
147 (83.5)
|
73 (83.0)
|
74 (84.1)
|
1.000
|
|
Penetrate
|
29 (16.5)
|
15 (17.0)
|
14 (15.9)
| |
|
Isolated TBI
| |
12 (6.8)
|
8 (9.1)
|
4 (4.5)
|
0.370
|
|
Polytrauma
| |
69 (39.2)
|
35 (39.8)
|
34 (38.6)
|
1.000
|
|
Hypotension
| |
20 (11.4)
|
10 (11.4)
|
10 (11.4)
|
1.000
|
|
TAC INR > 1.3
| |
9 (5.1)
|
5 (5.7)
|
4 (4.5)
|
1.000
|
|
ISS category
|
1–8
|
62 (35.2)
|
32 (36.4)
|
30 (34.1)
|
0.696
|
|
9–15
|
45 (25.6)
|
21 (23.9)
|
24 (27.3)
| |
|
16–24
|
45 (22.2)
|
22 (25.0)
|
17 (19.3)
| |
|
≥ 25
|
30 (17.0)
|
13 (14.8)
|
17 (19.3)
| |
|
ISS
| |
10 (4.8, 20)
|
10 (4.8, 17.3)
|
10 (4.8, 20)
|
0.709
|
|
RTS
| |
7.84 (6.90, 7.84)
|
7.84 (6.90, 7.84)
|
7.84 (7.06, 7.84)
|
0.873
|
|
Ps
| |
97.7 (92.1, 99.3)
|
97.7 (92.1, 99.2)
|
97.6 (91.5, 99.3)
|
0.781
|
|
Lactate
| |
2 (1.3, 2.9)
|
2 (1.4, 3.2)
|
1.9 (1.3, 2.7)
|
0.245
|
|
BE
| |
−0.3 (−2.6, 1.5)
|
−0.5 (−2.9, 1.1)
|
0.15 (−2, 1.9)
|
0.082
|
|
Hg
| |
13.3 (11.4, 14.6)
|
13.3 (11.2, 14.7)
|
13.3 (11.4, 14.3)
|
0.537
|
|
Fbg
| |
280 (229, 327)
|
289 (246, 332)
|
268 (222, 317)
|
0.278
|
|
APTT
| |
26.4 (24.1, 28.7)
|
26.2 (24.1, 28.6)
|
26.7 (24.1, 28.9)
|
0.771
|
|
PT-INR
| |
1.04 (0.97, 1.12)
|
1.02 (0.95, 1.12)
|
1.06 (0.98, 1.12)
|
0.096
|
|
FDP
| |
14 (3.9, 47.3)
|
15.3 (4.3, 37.8)
|
12.7 (3.9, 67.9)
|
0.858
|
|
D-dimer
| |
7.6 (1.5, 25.8)
|
8.5 (1.5, 23.3)
|
7.1 (1.6, 35.6)
|
0.955
|
|
Transfusion
|
RBC
|
0 (0, 6)
|
0 (0, 6)
|
0 (0, 6)
|
0.909
|
|
FFP
|
0 (0, 6)
|
0 (0, 4)
|
0 (0, 6)
|
0.727
|
|
Mortality
|
In-hospital
|
9 (5.1)
|
5 (5.7)
|
4 (4.5)
|
1.000
|
|
24 h
|
3 (1.7)
|
2 (2.3)
|
1 (1.1)
|
1.000
|
|
RBC ≥ 10 U/24 h
|
30 (17.0)
|
15 (17.0)
|
15 (17.0)
|
1.000
|
|
Time to CT (min)
|
30 (22, 43)
|
40 (30, 52)
|
22 (17, 28)
|
< 0.001
|
|
Time to TAE (min)
|
81 (81, 100)
|
77 (56, 98)
|
81 (78, 91)
|
0.438
|
|
Time to operation (min)
|
75 (60, 122)
|
99 (60, 127)
|
83 (70, 118)
|
0.842
|
|
ED staying (min)
|
74 (56, 103)
|
91 (65, 115)
|
68 (52, 83)
|
< 0.001
|
|
ICU stay (day)
|
3 (2, 7)
|
3 (2, 9)
|
3 (2, 6)
|
0.401
|
|
Hospital stay (day)
|
17 (5, 39)
|
17 (5.5, 40)
|
17 (5, 37)
|
0.534
|
- TAC traumatic acute coagulopathy, ISS Injury Severity Score, RTS Revised Trauma Score, Ps probability of survival
