|
Variable
|
Missing data
|
All n = 472
|
Rural n = 249
|
Urban n = 223
|
P-value
|
|---|
|
Age, median
|
0
|
33 (20–55)
|
39 (20.5–58)
|
28 (19–52)
|
0.28
|
|
Male
|
0
|
330 (69.9)
|
182 (73.1)
|
148 (66.4)
|
0.11
|
|
ISS, median
|
0
|
9 (3–17)
|
9 (4–17)
|
9 (2–17)
|
0.42
|
|
ISS > 15
|
0
|
156/472 (33.1)
|
85/249 (34.1)
|
71/223 (31.8)
|
0.60
|
|
AIS Head > 3
|
0
|
66/472 (14)
|
39/249 (15.7)
|
27/223 (12.1)
|
0.27
|
|
AIS Abdomen > 3
|
0
|
7/472 (1.5)
|
2/249 (0.8)
|
5/223 (2.2)
|
0.26
|
|
ASA-PS I-II
|
0
|
436/472 (92.4)
|
230/249 (92.4)
|
206/223 (92.4)
|
0.82
|
|
III-IV
|
0
|
36/472 (7.6)
|
19/249 (7.6)
|
17/223 (7.6)
| |
|
Accidents (all)
|
0
|
390/472 (82.6)
|
224/249 (90)
|
166/223 (74.4)
|
<0.001
|
|
Traffic
|
0
|
214/390 (54.9)
|
105/224 (46.9)
|
109/166 (65.7)
|
<0.001
|
|
All-terrain vehicle/snowmobile
|
0
|
31/390 (7.9)
|
27/224 (12.1)
|
4/166 (2.4)
|
<0.001
|
|
Falls
|
0
|
108/390 (27.7)
|
66/224 (29.5)
|
42/166 (25.3)
|
0.36
|
|
Machinery or hit by blunt object
|
0
|
27/390 (6.9)
|
17/224 (7.6)
|
10/166 (6)
|
0.55
|
|
Intentional injuries (suicidal or assaults)
|
0
|
74/472 (15.9)
|
23/249 (9.3)
|
51/223 (23.5)
|
<0.001
|
|
Suicidal
|
0
|
31/472 (6.6)
|
11/249 (4.4)
|
20/223 (9)
|
0.46
|
|
Assaults
|
0
|
43/472 (9.1)
|
12/249 (4.8)
|
31/223 (13.9)
|
<0.001
|
|
Dominant type of injury
|
|
Blunt
|
0
|
408/472 (86.4)
|
220/249 (88.4)
|
188/223 (84.3)
|
0.20
|
|
Penetrating
|
0
|
64/472 (13.6)
|
29/249 (11.6)
|
35/223 (15.7)
|
0.20
|
- Values are presented as number (%) or median (25th–75th percentiles)
