Table 2.
Optimal cutoff for detection of ERCC1.
| Positive if ≥ | Sensitivity (%) | Specificity (%) | Youden index |
|---|---|---|---|
| 1.00 | 94.2 | 100 | 0.942 |
| 0.85 | 100 | 83.3 | 0.833 |
| 0.65 | 100 | 75.0 | 0.75 |
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