Variable | OR | 95% CI | p |
---|---|---|---|
Age | 1.02 | 1.01–1.03 | < 0.001 |
BMI | 0.98 | 0.97–1.00 | 0.022 |
Comorbidity | |||
Chronic respiratory impairment | 0.98 | 0.78–1.23 | 0.839 |
Congestive heart failure | 1.42 | 1.07–1.90 | 0.016 |
Chronic renal failure | 0.97 | 0.72–1.31 | 0.858 |
Chronic liver failure | 3.35 | 2.11–5.34 | < 0.001 |
Immune incompetence | 1.96 | 1.58–2.42 | < 0.001 |
Diabetes | 0.91 | 0.73–1.15 | 0.440 |
Medical admission | 1.51 | 1.21–1.89 | < 0.001 |
No longer fulfill ARDS criteria after 24 h | 0.72 | 0.56–0.92 | 0.010 |
Adjusted non-respiratory SOFA | 1.11 | 1.08–1.14 | < 0.001 |
pH | 0.74 | 0.67–0.81 | < 0.001 |
PaO2/FiO2 | 0.98 | 0.97–1.00 | 0.013 |
paCO2 | 0.99 | 0.98–1.00 | 0.019 |
PEEP | 0.96 | 0.93–0.99 | 0.005 |
Total respiratory rate | 1.03 | 1.02–1.04 | < 0.001 |
No use of adjunctive measures within 28-day follow-up (Ref. Use of adjuncts) | 0.64 | 0.52–0.77 | < 0.001 |
High-income RW (vs Europe) | 0.71 | 0.57–0.89 | 0.003 |
Middle-income countries (vs Europe) | 1.62 | 1.29–2.04 | < 0.001 |