Fig. 5
a. Forrest plots of the mean apparent diffusion coefficients of PC with Gleason score 3 + 4. The pooled mean ADC value was 0.91 × 10− 3 mm2/s [95% CI 0.82–1.01]. b. Forrest plots of the mean apparent diffusion coefficients of PC with Gleason score 4 + 3. The pooled mean ADC value was 0.80 × 10− 3 mm2/s [95% CI 0.69–0.91]. c. Box plots of the mean ADC values of Gleason score 3 + 4 and Gleason score 4 + 3. Gleason 4 + 3 PC have lower ADC values than Gleason score 3 + 4