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Results of ROC curve analysis of malignant pulmonary masses
| Thresholds | AUC | Sensitivity | Specificity | |
|---|---|---|---|---|
| ADCmean | 1.46 × 10−3mm2/s | 0.805 (0.665–0.866) | 92.45% | 63.16% |
| ADCmin | 0.67 × 10−3mm2/s | 0.667 (0.528–0.757) | 64.15% | 73.68% |
| D | 1.23 × 10−3mm2/s | 0.882 (0.755–0.928) | 90.57% | 89.47% |
| D* | 15.9 × 10−3mm2/s | 0.696 (0.555–0.780) | 79.25% | 63.16% |
ADC, apparent diffusion coefficient; AUC, area under the curve; ROC, receiver operating characteristic.
