Predictor variable | Univariable model | Multivariable model | |||
---|---|---|---|---|---|
Group | Predictor | OR (95% CI) | p value | OR (95% CI) | p value |
Metabolic | Lactate (mmol/l) | 1.21 (1.06–1.38) | 0.004 | 1.21 (1.04–1.40) | 0.012 |
pH pre ECMO | 0.02 (0.00–0.64) | 0.026 | NS | ||
HCO3- pre ECMO | 0.88 (− 0.79 to 0.98) | 0.017 | NS | ||
Circulatory | Cardiac arrest pre-ECMO | 4.20 (1.62–10.87) | 0.003 | 4.59 (1.58–13.10) | 0.005 |
Severity | Pediatric Index of Mortality-2 | 1.24 (0.98–1.57) | 0.079 | NS | |
ECMO delivery | Central cannulation | 0.40 (0.15–1.09) | 0.074 | 0.31 (0.10–0.98) | 0.046 |
Flow at 4 h in ml/kg/min | 1.00 (0.99–1.00) | 0.271 | NS |