| Adjusted OR (95% CI) | |
---|---|---|
Patient factora | Before adjustment for APACHE II score (n = 1795)b | After adjustment for APACHE II score (n = 1656)c |
Age (10 years) | 1.12 (1.05–1.19) | 1.05 (0.96–1.14) |
Steroid treatment in previous 6 months | 1.00 (0.73–1.38) | 0.82 (0.57–1.17) |
CPR within 24 hours prior to admission | 4.09 (2.10–7.97) | 3.65 (1.81–7.36) |
Neurological insult in first 24 hours | 12.45 (5.65–27.46) | 10.75 (4.23–27.31) |
Highest heart rate (10 beats/min) | 1.00 (0.95–1.06) | 0.94 (0.88–1.00) |
Lowest PaO2 (5 kPa) | 0.82 (0.72–0.92) | 0.80 (0.70–0.92) |
pH from ABG with lowest PaO2 (pH 0.1) | 1.00 (0.99–1.00) | 1.00 (0.99–1.00) |
PaCO2 from ABG with lowest pH (5 kPa) | 5.72 (4.46–7.34) | 5.22 (4.02–6.77) |
APACHE II score (1 point) | -d | 1.05 (1.02–1.08) |