Risk score | AUC | p value | 95% CI |
---|
SOFA | 0.679 | < 0.001 | 0.611 | 0.747 |
SAPS II | 0.755 | < 0.001 | 0.695 | 0.815 |
APACHE II | 0.772 | < 0.001 | 0.714 | 0.830 |
4C Mortality | 0.754 | < 0.001 | 0.694 | 0.814 |
- The AUC values for each ROC curve for the ICU mortality risk scores and 4C Mortality Score, p-value denotes the null hypothesis that the AUC really equals 0.50
- ICU intensive care unit, ROC-AUC receiver operating characteristic area under the curve, SAPS II Simplified Acute Physiology Score II, SOFA Sequential Organ Failure Assessment, APACHE II Acute Physiology and Chronic Health Evaluation II, 4C Mortality 4C Mortality Score