Table 4 The observed and predicted hospital mortalities in the patient cohort
Class I | Class II | Class III | Class IV | |
|---|---|---|---|---|
Indication of ECMO | Respiratory failure (ISS ≤ 35) | Shock/CA (ISS ≤ 35) | Respiratory failure (ISS > 35) | Shock/CA (ISS > 35) |
Total Number | 14 | 7 | 8 | 7 |
Death Number | 2 | 3 | 4 | 6 |
Observed Mortality | 14.3% | 42.9% | 50% | 85.7% |
Predicted Mortalitya | 13.5% | 44.3% | 51.3% | 84.2% |