Summary of ROC curves for PlGF, NT-proBNP, and sVCAM
| Variable . | AUC . | 95% CI . | 75th percentile . | Sensitivity, % . | Specificity, % . | Likelihood ratio . | Positive predictive value, % . |
|---|---|---|---|---|---|---|---|
| PlGF, pg/mL | 0.71 | 0.57-0.85 | 11.5 | 53 | 83 | 3.18 | 59 |
| NT-proBNP, pg/mL | 0.77 | 0.63-0.91 | 326 | 60 | 87 | 4.63 | 60 |
| sVCAM, ng/mL | 0.77 | 0.65-0.88 | 1199 | 50 | 85 | 3.31 | 50 |
| Variable . | AUC . | 95% CI . | 75th percentile . | Sensitivity, % . | Specificity, % . | Likelihood ratio . | Positive predictive value, % . |
|---|---|---|---|---|---|---|---|
| PlGF, pg/mL | 0.71 | 0.57-0.85 | 11.5 | 53 | 83 | 3.18 | 59 |
| NT-proBNP, pg/mL | 0.77 | 0.63-0.91 | 326 | 60 | 87 | 4.63 | 60 |
| sVCAM, ng/mL | 0.77 | 0.65-0.88 | 1199 | 50 | 85 | 3.31 | 50 |
ROC indicates receiver-operator characteristic curve; PlGF, placenta growth factor; NT-proBNP, N-terminal pro-brain natriuretic peptide; sVCAM, soluble vascular cell adhesion molecule-1; and AUC, area under the curve.