Table 2.
Diagnostic performance of the single models and multimodal.
| Modality | ACC | SEN | SPE | AUC (95%CI) | P Value* |
|---|---|---|---|---|---|
| MG | 0.533 | 0.667 | 0.444 | 0.593 (0.436-0.737) | <0.05 |
| T2WI | 0.667 | 0.833 | 0.556 | 0.700 (0.545-0.827) | 0.2882 |
| DWI | 0.060 | 0.722 | 0.519 | 0.597 (0.440-0.740) | <0.05 |
| ADC | 0.622 | 0.722 | 0.556 | 0.679 (0.523-0.810) | 0.2778 |
| DCE-MRI | 0.667 | 0.556 | 0.741 | 0.553 (0.398-0.702) | <0.05 |
| Multi-modal | 0.711 | 0.889 | 0.593 | 0.802 (0.657-0.906) | – |
MG, mammography; T2WI, T2-weighted imaging; DWI, diffusion weighting imaging; ADC, apparent dispersion coefficient; DCE-MRI, dynamic contrast-enhanced magnetic resonance imaging; ACC, accuracy; SEN, sensitivity; SPE, specificity; AUC, area under the receiver operating characteristic curve; CI, confidence interval.
*The P-value is the result meaning of comparing the AUC of each single modal and multi-modal according to the Delong’s test.