Table 4.
Effects of risk factors on 28-day mortality
| Predictor | Univariable analysis | Multivariable analysis | |||
|---|---|---|---|---|---|
|
|
|
||||
| OR (95% CI) | p-value | OR (95% CI) | p-value | ||
| ECMO transport | 0.818 (0.381–1.755) | 0.605 | |||
| Sex (female) | 1.464 (0.910–2.354) | 0.116 | 1.447 (0.884–2.367) | 0.141 | |
| Age | 1.004 (0.989–1.018) | 0.627 | |||
| Body mass index (kg/m2) | 0.979 (0.929–1.031) | 0.414 | |||
| Hypertension | 0.752 (0.493–1.148) | 0.187 | 0.815 (0.524–1.266) | 0.362 | |
| Diabetes mellitus | 0.848 (0.532–1.35) | 0.486 | |||
| Coronary artery disease | 0.877 (0.405–1.903) | 0.741 | |||
| Cerebrovascular disease | 0.828 (0.334–2.051) | 0.684 | |||
| Chronic kidney disease | 1.649 (0.624–4.355) | 0.313 | |||
| COPD | 0.509 (0.046–5.661) | 0.582 | |||
| Asthma | 0.607 (0.143–2.580) | 0.499 | |||
| Initial ECMO type (VA) | 3.173 (1.851–5.441) | <0.001 | 2.553 (1.446–4.508) | 0.001 | |
| ECPR | 2.372 (1.453–3.871) | 0.001 | 1.785 (1.059–3.007) | 0.030 | |
OR, odds ratio; CI, confidence interval; ECMO, extracorporeal membrane oxygenation; COPD, chronic obstructive pulmonary disease; VA, venoarterial; ECPR, extracorporeal cardiopulmonary resuscitation.