Table 3.
Multivariate analysis for factors associated with good neurological outcomes
| OR | (95 % CI) | P-value | |
|---|---|---|---|
| Age (years) | 0.965 | (0.931-1.001) | 0.06 |
| Gender Male (%) | 0.576 | (0.139-2.358) | 0.45 |
| Pre-lactic acid (mmol/L)* | 0.764 | (0.660-0.885) | <0.001 |
| Out of hospital CPR (%) | 0.141 | (0.017-1.187) | 0.07 |
| Hemoglobin before ECMO (g/dL)* | 1.502 | (1.070-2.108) | 0.02 |
| Hemoglobin after ECMO (g/dL) | 0.932 | (0.720-1.207) | 0.59 |
| Acute coronary syndrome (%) | 3.387 | (0.677-16.938) | 0.14 |
| Shockable rhythm (VF/VT) (%) | 3.679 | (0.881-15.360) | 0.07 |
| CPR duration (min) | 1.003 | (0.967-1.041) | 0.86 |
| Interval from cardiac arrest to ECMO (min)* | 0.960 | (0.922-0.999) | 0.04 |
*Variables with P < 0.05; OR, odds ratio; CI, confidence interval; CPR, cardiopulmonary resuscitation; ECMO, extracorporeal membrane oxygenation; VF, ventricular fibrillation; VT, ventricular tachycardia.