|
Patient characteristics
|
Adjusted odds ratio (95%CI)
|
|---|
|
Diuretics, 48–72 h after ARDS
|
0.46 (0.22, 0.96)
|
|
Age, categorized
|
1.83 (1.14, 2.95)
|
|
Congestive heart failure
|
0.59 (0.26, 1.34)
|
|
Trauma as ARDS risk factor
|
0.52 (0.22, 1.24)
|
|
SOFA score, at ARDS onset, categorized
|
6.35 (1.91, 21.13)
|
|
Volume overload at 48 h
|
1.65 (0.74, 3.71)
|
- Age at admission was categorized into groups of <55, 55–70, 70–80, >80 years old.
- SOFA score was categorized into groups of ≤8, >8 and ≤ 16, and >16 for a linear association with mortality
- Volume overload is defined as a net ICU fluid balance (in L) equivalent to more than 10% of admission body weight (in kg)
- Abbreviations: ARDS acute respiratory distress syndrome, SOFA Sequential Organ Failure Assessment Score
