Parameters | AUC (95% CI) | Optimal cutoff value | Sensitivity | Specificity | Accuracy | PPV | NPV |
---|---|---|---|---|---|---|---|
FDG | |||||||
preSUVmax | 0.78 (0.58–0.98) | ≥ 10.7 | 0.600 | 0.938 | 0.808 | 0.857 | 0.789 |
ΔSUVmax (%) | 0.92 (0.78–1.00) | ≤ − 60.3 | 0.900 | 0.875 | 0.885 | 0.818 | 0.933 |
ΔTLG (%) | 0.78 (0.56–0.99) | ≤ − 84.7 | 0.800 | 0.812 | 0.808 | 0.727 | 0.867 |
4DST | |||||||
postSUVmax | 0.88 (0.75–1.00) | ≤ 4.00 | 1.000 | 0.625 | 0.769 | 0.625 | 1.000 |
ΔSUVmax (%) | 0.92 (0.80–1.00) | ≤ − 19.5 | 0.900 | 0.938 | 0.923 | 0.900 | 0.938 |
ΔTLP (%) | 0.78 (0.57–0.99) | ≤ − 86.7 | 0.800 | 0.812 | 0.808 | 0.727 | 0.867 |