Table 5.
Multivariable logistic regression model for death
| Variable | Odds ratio | 95% CI |
|---|---|---|
| Pre–COVID-19 era or COVID-19 era | 1.31 | 1.09-1.57 |
| Race | ||
| Black | 0.78 | 0.65-0.93 |
| Hispanic | 0.96 | 0.80-1.14 |
| Asian | 0.80 | 0.54-1.18 |
| Middle Eastern or North African | 1.05 | 0.55-1.99 |
| Native American | 1.39 | 0.85-2.27 |
| Native Pacific Islander | 0.49 | 0.15-1.60 |
| Multiple | 0.68 | 0.49-0.93 |
| Other | 1.45 | 0.90-2.33 |
| Age | 1.04 | 1.03-1.04 |
| Sex | ||
| Male | 1.01 | 0.88-1.15 |
| FiO2 | 1.00 | 1.00-1.01 |
| pH | 0.11 | 0.05-0.23 |
| PCO2 | 1.00 | 0.99-1.00 |
| PO2 | 1.00 | 1.00-1.00 |
| HCO3 | 1.02 | 1.00-1.03 |
| SaO2 | 0.99 | 0.98-1.00 |
| Pre-ECLS arrest | 1.51 | 1.21-1.88 |
| COVID-19 positive | 1.81 | 1.49-2.19 |
FiO2, Fraction of inspired oxygen; HCO3, bicarbonate; SaO2, oxygen saturation; ECLS, extracorporeal life support.