| Odds ratios* | |||
---|---|---|---|---|
Clinical/DCE-MRI | DTI only | Clinical/DCE-MRI+ADC | Clinical/DCE-MRI+DTI | |
Clinical/DCE-MRI parameters | ||||
 Age, per 1-SD increase | 1.23 |  | 1.16 | 1.17 |
 Post-menopausal | NS |  | NS | NS |
 MRI indication: known cancer | 1.64 |  | 1.90 | 1.88 |
 Dense breasts | 0.45 |  | 0.64 | 0.61 |
 BPE category, per 1-category increase | 0.68 |  | 0.65 | 0.66 |
 Lesion size†, per 1-SD increase | 1.96 |  | 1.95 | 1.85 |
 Mass vs. NMLE/focus | 2.30 |  | 2.01 | 1.89 |
 Washout on delayed phase kinetics | 2.92 |  | 2.52 | 2.43 |
 BI-RADS 5 vs. 4 | 4.47 |  | 2.56 | 2.36 |
DTI parameters | ||||
 Mean ADC, per 1-SD increase |  | 0.41 | 0.44 | 0.41 |
 Mean FA†, per 1-SD increase |  | NS |  | 0.88 |
Bootstrap-adjusted AUC | 0.76 | 0.75 | 0.81 | 0.81 |
(95% CI) | (0.71, 0.83) | (0.68, 0.82) | (0.77, 0.88) | (0.78, 0.88) |