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Diagnostic value of HER-2/neu and CA15-3 at 85th percentile
| Bayesian statistics | HER-2/neu (ng/ml) | CA15-3 (IU/l) | HER-2/neu + CA15-3 |
|---|---|---|---|
| 85th percentile | 11.00 | 19.6 | – |
| AUROC (95 % CI) | 0.73 (0.68–0.78) | 0.85 (0.82–0.89) | – |
| Pick-up rate in cases (%) | 84.91 | 88.29 | 82.84 |
| Sensitivity (%) | 51.12 | 73.13 | 82.84 |
| Specificity (%) | 86.29 | 85.14 | 73.71 |
| % of Correct classification | 64.56 | 77.88 | 80.01 |
| False negative rate (%) | 49.63 | 26.87 | 17.16 |
