|
| Transfusion threshold <10 g/dL, n (%) |
28 (53.8) |
73 (49.3) |
0.63 |
|
| Age (yr), median (IQR) |
29.0 (19.5) |
30.0 (23.0) |
0.87 |
|
| Male sex, n (%) |
50 (96.2) |
124 (83.8) |
0.03 |
|
| Race, n (%) |
|
|
|
| Black |
8 (15.4) |
35 (23.6) |
0.44 |
| White |
16 (30.8) |
32 (21.6) |
|
| Hispanic |
27 (51.9) |
76 (51.4) |
|
| Asian |
1 (1.9) |
5 (3.4) |
|
|
| ER sum GCS |
|
|
|
| >8 |
7 (13.5) |
38 (25.7) |
0.04 |
| 6-8 |
21 (40.4) |
68 (45.9) |
|
| 3-5 |
24 (46.2) |
42 (28.4) |
|
|
| ER sum GCS, median (IQR) |
6.0 (5.0) |
7.0 (4.0) |
0.02 |
|
| Marshall Classification on CT |
|
|
|
| mild diffuse injury |
23 (44.2) |
66 (44.6) |
0.22 |
| severe diffuse injury |
16 (30.8) |
30 (20.3) |
|
| mass lesion |
13 (25.0) |
52 (35.1) |
|
|
| APACHE II, median (IQR) |
24.0 (11.0) |
19.0 (7.0) |
<0.003 |
|
| Abbreviated Injury Severity Score, median (IQR) |
32.0 (14.5) |
28.0 (10.0) |
0.01 |
|
| Intracranial Pressure (n=197), n (%) |
14.0 (12.0) |
14.0 (12.0) |
0.84 |
| Mechanism of Injury, n (%) |
|
|
|
| Assault |
7 (13.5) |
15 (10.1) |
0.93 |
| Fall/Jump |
7 (13.5) |
20 (13.5) |
|
| Motor Vehicle |
28 (53.8) |
88 (59.5) |
|
| Motorcycle |
9 (17.3) |
22 (14.9) |
|
| Other |
1 (1.9) |
3 (2.0) |
|
|
| Surgery on admission, n (%) |
13 (25.0) |
48 (32.4) |
0.38 |
|
| Pre-hospital hypotension, n (%) |
7 (13.5) |
18 (12.2) |
0.81 |
|
| Pre-hospital hypoxia |
16 (30.8) |
23 (15.5) |
0.02 |
|
| Time (days) from injury to ALI, median (IQR) |
3.0 (3.0) |
|
|
