| | |
BAL negative
|
BAL positive
|
p-value
|
|---|
|
Mechanical ventilation (days)
|
Median (IQR)
|
0 (0–3)
|
0 (0–2)
|
.13
|
|
LOS on ICU (days)
|
Median (IQR)
|
3 (1–9)
|
2 (1–8)
|
.23
|
|
LOS in hospital (days)
|
Median (IQR)
|
13 (7–23)
|
12 (6–23)
|
.026
|
|
Mortality (24 h)
|
n (%)
|
266 (5.0%)
|
33 (4.0%)
|
.19
|
|
Mortality (in hospital)
|
n (%)
|
654 (12.4%)
|
88 (10.6%)
|
.14
|
|
95% CI for Mortality
| |
[11.5–13.3]
|
[8.5–12.7]
| |
|
RISC II Prognose
| |
11.7%
|
10.8%
|
.97
|
|
Subgroup TBI
|
n
|
2092
|
405
| |
|
ISS
|
Mean (SD)
|
27 (13)
|
24 (12)
|
<.001
|
|
Isolated TBI
|
n (%)
|
653 (31.2%)
|
173 (42.7%)
|
<.001
|
|
Mortality (in hospital)
|
n (%)
|
509 (24.3%)
|
68 (16.8%)
|
.001
|
|
95% CI for mortality
| |
[22.5–26.2]
|
[13.1–20.4]
| |
|
RISC II prognosis
|
Mean
|
23.9%
|
18.7%
|
<.001
|
- LOS, Length of stay. ICU, Intensive Care Unit; TBI, Traumatic brain injury; CI Confidence Interval
