| |
aHR
|
95% CI
|
P value
|
|---|
|
History of chronic respiratory disease
|
2.38
|
1.25–4.52
|
0.008
|
|
SAPS II
|
1.07
|
1.04–1.09
|
< 0.0001
|
|
Flail chest
|
2.00
|
1.13–3.52
|
0.02
|
|
ISS
|
1.08
|
1.04–1.12
|
< 0.0001
|
|
Respiratory rate, breaths/min
|
1.06
|
1.01–1.12
|
0.02
|
|
Epidural analgesia
|
0.52
|
0.25–1.08
|
0.08
|
|
Noninvasive ventilation
|
1.84
|
1.02–3.33
|
0.04
|
|
Alcohol
|
|
No alcohol abuse
| | |
< 0.0001*
|
|
Alcohol abuse without alcohol withdrawal syndrome
|
2.82
|
1.38–5.77
|
.
|
|
Alcohol abuse with alcohol withdrawal syndrome
|
7.50
|
3.61–15.6
| |
- aHR adjusted hazard ratio, 95% CI 95% confidence interval, SAPS II Simplified Acute Physiology Score version II, ISS Injury Severity Score
- * Global value
