Statistical parameters when the threshold value for cancer detection
PI-RADS≥3 and PI-RADS≥4 taken as positive in PZ and TZ when T2W and DWI
are independently evaluated. In TZ, there was no patient with a PI-RADS
score <3, so the diagnostic parameters for this variable could
not be calculated.
PZ: peripheral zone TZ: transitional zone PPV: positive predictive value
NPV: negative predictive value MpMRI:multiparametric magnetic resonance
imaging T2W: T2Weighted imaging DWI: diffusion-weighted imaging DCE:
dynamic contrast enhancement imaging
Table-5: Statistical parameters
for the cancer detection in the whole gland