Table 3.
Areas under the curve and 95% confidence intervals for prostate cancer (PCa) detection for two readers in low-risk PCas [Gleason score (GS) 6] and intermediate- or high-risk PCas (GS 7 or higher)
| Group/imaging modality | Reader 1 |
Reader 2 |
||||
|---|---|---|---|---|---|---|
| ADC mapping | T2* mapping | p-value | ADC mapping | T2* mapping | p-value | |
| Overall | 0.81 (0.77–0.85) | 0.85 (0.81–0.88) | 0.021 | 0.78 (0.74–0.83) | 0.82 (0.77–0.86) | 0.035 |
| GS = 6 | 0.84 (0.80–0.88) | 0.86 (0.86–0.92) | 0.132 | 0.82 (0.77–0.86) | 0.83 (0.81–0.89) | 0.263 |
| GS ≥ 7 | 0.78 (0.73–0.82) | 0.83 (0.77–0.85) | 0.002 | 0.75 (0.71–0.80) | 0.80 (0.73–0.82) | 0.005 |
ADC, apparent diffusion coefficient.