Research Article
The Validity of SOFA Score to Predict Mortality in Adult Patients with Cardiogenic Shock on Venoarterial Extracorporeal Membrane Oxygenation
Table 6
The validity measures of SOFA scoring of studied VA-ECMO patients.
| | SOFA scores | AUROC | 95% CI | Cut-off | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | Accuracy (%) |
| | SOFA day 1 | 0.862 | 0.79–0.93 | ≥13 | 85.0 | 73.9 | 81.0 | 79.1 | 80.2 | | SOFA day 3 | 0.995 | 0.986–1.0 | ≥13 | 100.0 | 91.3 | 93.8 | 100 | 96.2 | | SOFA day 5 | 0.994 | 0.982–1.0 | ≥15 | 98.0 | 100.0 | 100 | 97.9 | 99.0 | | ∆1 SOFA (3-1) | 0.958 | 0.913–1.0 | ≥2 | 95.0 | 93.5 | 95.0 | 93.5 | 94.3 | | ∆2 SOFA (5-1) | 0.958 | 0.909–1.0 | ≥2 | 90.0 | 97.8 | 97.8 | 90.0 | 94.8 |
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AUROC: area under ROC; CI: confidence interval; PPV: positive predictive value; NPV: negative predictive value.
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