Diabetes mellitus diagnosis
|
0.93 (0.78, 1.11)
|
0.39
|
Baseline PaO2:FiO2 ratio (mmHg)
|
0.996 (0.994, 0.997)
|
< 0.0001
|
Baseline respiratory rate (breaths/min)
|
1.03 (1.02, 1.04)
|
< 0.0001
|
Baseline PEEP (cmH2O)
|
1.06 (1.04, 1.11)
|
< 0.0001
|
Baseline peak inspiratory pressure (cmH2O)
|
1.02 (1.01, 1.03)
|
0.0001
|
ARDS risk factorsa
|
Pulmonary risk factors
|
1.93 (1.53, 2.45)
|
< 0.0001
|
Non-pulmonary risk factors
|
1.50 (1.15, 1.95)
|
0.003
|
Pulmonary and non-pulmonary risk factors
|
1.89 (1.40, 2.53)
|
< 0.0001
|
COPD or home ventilation
|
0.78 (0.65, 0.93)
|
0.005
|
Haematologic neoplasm
|
1.60 (1.02, 2.52)
|
0.04
|