| |
Total (n = 318)
|
AAST grading I-II
|
AAST grading III or above
|
|---|
| | |
Non-surgery (n = 163)
|
Surgery (n = 81)
|
P
|
Non-surgery (n = 9)
|
Surgery (n = 65)
|
P
|
|---|
|
Male, n (%)
|
189 (59.4)
|
96 (61.0)
|
30 (37.0)
|
0.001
|
9 (100)
|
54 (83.1)
|
0.402
|
|
Age, year, mean ± SD
|
47.2 ± 11.5
|
47.4 ± 11.8
|
47.1 ± 11.3
|
0.850
|
47.5 ± 6.2
|
47.4 ± 12.7
|
0.943
|
|
Age, n (%)
| | | |
0.012
| | |
0.360
|
|
≤ 52
|
154
|
65
|
46
| |
7
|
36
| |
|
> 52
|
164
|
98
|
35
| |
2
|
29
| |
|
Causes of injury, n (%)
| | | |
< 0.001
| | | |
|
Traffic accidents
|
201 (63.2)
|
91 (55.8)
|
68 (84.0)
| |
5 (55.6)
|
37 (57.0)
|
0.715
|
|
Production safety accidents
|
68 (21.4)
|
42 (25.8)
|
6 (7.4)
| |
2 (22.2)
|
18 (27.7)
| |
|
Personal injury
|
38 (11.9)
|
23 (14.1)
|
6 (7.4)
| |
1 (11.1)
|
8 (12.3)
| |
|
Other accidents
|
11 (3.5)
|
7 (4.3)
|
1 (1.2)
| |
1 (11.1)
|
2 (3.1)
| |
|
Close injury, n (%)
|
301 (94.7)
|
162 (99.4)
|
70 (86.4)
| |
7 (77.8)
|
62 (95.4)
|
0.109
|
|
Combined with other organ injuries, n (%)
|
97 (30.5)
|
20 (12.3)
|
21 (25.9)
|
< 0.001
|
6 (66.7)
|
50 (77.0)
|
0.797
|
|
PHP, n (%)
|
19 (6.0)
|
0
|
1 (1.2)
| |
0
|
18 (27.7)
|
0.161
|
|
Death, n (%)
|
35 (11.0)
|
4 (2.5)
|
8 (9.9)
|
0.027
|
7 (77.8)
|
16 (24.6)
|
0.004
|
- Bold values indicate a P-value less than 0.05 is statistically significant
- AAST American Association for the Surgery of Trauma, SD standard deviation, PHP peri-hepatic packing
