Table 3 Predictive performance evaluation of pEV-microRNA signature in discovery and validation cohorts
From: A novel microRNA signature for the detection of melanoma by liquid biopsy
Metrics | Discovery cohort | External validation cohort (GSE20994) |
|---|---|---|
Accuracy | 1.00 | 0.81 |
Sensitivity | 1.00 | 1.00 |
Specificity | 1.00 | 0.50 |
Positive Prediction Rate | 1.00 | 0.76 |
Negative Prediction Rate | 1.00 | 1.00 |
AUC ROC (95% CI) | 1.00 (1.00, 1.00) | 0.94 (0.88, 0.99) |
AUC PR (95% CI) | 1.00 (1.00, 1.00) | 0.96 (0.96, 0.96) |