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Statistics of the six empirical model-free features in the format of mean (standard deviation)
| Imax | tpeak | tonset | Δinitial | Δmean | Δwashout | |
|---|---|---|---|---|---|---|
| Normal | 1.536 (0.50) | 5.195 (2.75) | 0.491 (0.11) | 0.341 (0.14) | 0.644 (0.48) | −0.053 (0.09) |
| Cancer | 1.937 (0.55) | 3.535 (2.22) | 0.452 (0.08) | 0.465 (0.18) | 1.718 (1.6) | −0.069 (0.04) |
