Table 3.
Values of sensitivity and specificity of individual maximum Sequential Organ Failure Assessment (SOFA) score of each system evaluated, for the prediction of maternal death, according to cutoff points of the score.
| System evaluated | Sensitivity | Specificity | AUC [95% CI] |
|---|---|---|---|
| Respiratory | 0.903 [0.827–0.979] | ||
| ≥1 | 83.3 | 81.7 | |
| ≥2 | 83.3 | 86.3 | |
| ≥3 | 55.6 | 92.7 | |
| 4 | 38.9 | 98.2 | |
| Coagulation | 0.728 [0.588–0.869] | ||
| ≥1 | 72.2 | 54.2 | |
| ≥2 | 61.1 | 76.0 | |
| ≥3 | 44.4 | 92.2 | |
| 4 | 11.1 | 97.6 | |
| Hepatic | 0.707 [0.431–0.983] | ||
| ≥1 | 44.4 | 92.1 | |
| ≥2 | 38.9 | 95.6 | |
| ≥3 | 27.8 | 98.6 | |
| 4 | 16.7 | 99.8 | |
| Cardiovascular | 0.906 [0.747–1.0] | ||
| ≥1 | 83.3 | 87.9 | |
| ≥2 | 83.3 | 92.7 | |
| ≥3 | 77.8 | 95.7 | |
| 4 | 77.8 | 96.0 | |
| Neurologic | 0.747 [0.438–1.0] | ||
| ≥1 | 50.0 | 95.9 | |
| ≥2 | 50.0 | 98.2 | |
| ≥3 | 44.4 | 98.9 | |
| 4 | 33.3 | 99.7 | |
| Renal | 0.889 [0.797–0.981] | ||
| ≥1 | 55.6 | 91.8 | |
| ≥2 | 27.8 | 96.3 | |
| ≥3 | 22.2 | 97.4 | |
| 4 | 22.2 | 97.9 |
AUC: area under the curve.