Table 3 The diagnostic accuracy of quantitative PET/CT parameters for differentiation of CR from the nCR group
| Parameter | Optimum threshold value | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | Accuracy (%) | AUC | p value |
|---|---|---|---|---|---|---|---|---|
| Initial SUVmax | ≤ 19.52 | 53.9 | 85.7 | 87.5 | 50 | 65 | 0.71 | 0.01* |
| Initial TLG | ≤ 158.6 | 53.9 | 85.7 | 87.5 | 50 | 65 | 0.69 | 0.036* |