Table 5.
Comparing Diagnostic Performances (P Values)
| Clinical reading | D | D* | fp | Dest | fp,est | ADC | Ktrans | ve | kio | kep | IVIM1 | IVIM2 | DCE | DCE + IVIM1 | DCE + IVIM2 | DCE + ADC | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clinical reading | 0.43 | 0.92 | 0.34 | 0.14 | 0.90 | 0.23 | 0.084 | 0.82 | 0.48 | 0.28 | 0.098 | 0.11 | 0.014* | 0.0004* | 0.0008* | 0.0014* | |
| D | 0.37 | 0.89 | 0.30 | 0.36 | 0.71 | 0.35 | 0.58 | 0.92 | 0.78 | 0.24 | 0.30 | 0.11 | 0.014* | 0.011* | 0.026* | ||
| D* | 0.29 | 0.12 | 0.97 | 0.20 | 0.069 | 0.74 | 0.42 | 0.24 | 0.080 | 0.12 | 0.012* | 0.0011* | 0.0002* | 0.0002* | |||
| fp | 0.55 | 0.28 | 0.80 | 0.40 | 0.48 | 0.81 | 0.89 | 0.28 | 0.48 | 0.14 | 0.0098* | 0.028* | 0.025* | ||||
| Dest | 0.11 | 0.64 | 0.77 | 0.22 | 0.44 | 0.67 | 0.82 | 0.96 | 0.36 | 0.14 | 0.11 | 0.17 | |||||
| fp,est | 0.19 | 0.063 | 0.72 | 0.40 | 0.22 | 0.073 | 0.10 | 0.010* | 0.0001* | 0.0010* | 0.0010* | ||||||
| ADC | 0.50 | 0.34 | 0.63 | 0.91 | 0.37 | 0.56 | 0.20 | 0.049* | 0.045* | 0.084 | |||||||
| Ktrans | 0.13 | 0.17 | 0.42 | 0.90 | 0.80 | 0.48 | 0.26 | 0.21 | 0.24 | ||||||||
| ve | 0.64 | 0.40 | 0.16 | 0.21 | 0.013* | 0.0040* | 0.0008* | 0.0006* | |||||||||
| kio | 0.70 | 0.32 | 0.39 | 0.073 | 0.017* | 0.010* | 0.013* | ||||||||||
| kep | 0.54 | 0.63 | 0.076 | 0.045* | 0.011* | 0.010* | |||||||||||
| IVIM1 | 0.80 | 0.46 | 0.14 | 0.17 | 0.23 | ||||||||||||
| IVIM2 | 0.39 | 0.12 | 0.085 | 0.15 | |||||||||||||
| DCE | 0.68 | 0.61 | 0.61 | ||||||||||||||
| DCE + IVIM1 | 0.89 | 1.00 | |||||||||||||||
| DCE + IVIM2 | 0.83 | ||||||||||||||||
| DCE + ADC |
*P < 0.05 (in bold), statistically significant difference in ROC AUC.