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Receiver Operating Characteristic (ROC) analyses showing the best cut-off values of MGMT predicting overall survival (left) and progression-free survival (right) in the study sample (n = 51).
| Progression-free survival | Overall survival | |
|---|---|---|
| AUC (95% CIs) | 0.71 (0.57–0.83) | 0.65 (0.50–0.78) |
| Criterion (cut-off) | ≥19% | ≥13% |
| Sensitivity | 73% | 58% |
| Specificity | 77% | 70% |
| p value | 0.0054 | 0.057 |
AUC: area under the curve; MGMT: O6-methylguanine-DNA-methyltransferase.
