Table 6.
Logistic regression analysis for independent predictors of V-A ECMO mortality in age ≥65 group
| Variables | Univariate
|
Multivariate
|
||||
|---|---|---|---|---|---|---|
| OR | 95% CI | P-value | OR | 95% CI | P-value | |
| Cardiac arrest | 2.500 | 0.523–11.956 | 0.251 | |||
| HCO3 | 0.893 | 0.782–1.021 | 0.097 | |||
| Creatinine | 2.645 | 0.451–15.520 | 0.281 | |||
| GCS | 0.787 | 0.652–0.950 | 0.013 | 0.698 | 0.478–1.019 | 0.063 |
| Asystole or PEA | 2.455 | 0.441–13.670 | 0.305 | |||
| APACHE II | 1.127 | 1.001–1.268 | 0.049 | 0.916 | 0.728–1.152 | 0.453 |
Abbreviations: V-A ECMO, venous-arterial extracorporeal membrane oxygenation; GCS, Glasgow Coma Scale; PEA, pulseless electrical activity; APACHE II, Acute Physiology and Chronic Health Evaluation II.