Table 2.

Apparent diffusion coefficient (ADC) and exponential apparent diffusion coefficient (eADC) values of peripheral zone (PZ) cancers and benign peripheral zone tissues in the prostate

Variable	PZ cancer	Benign PZ	p-valuea
Reader 1
ADC (×10−3 mm2 s−1)	0.75 (0.44–1.18)	1.66 (1.22–2.18)	<0.001
eADC	0.48 (0.31–0.64)	0.20 (0.11–0.33)	<0.001
Reader 2
ADC (×10−3 mm2 s−1)	0.72 (0.45–0.98)	1.34 (1.04–1.86)	<0.001
eADC	0.50 (0.38–0.64)	0.27 (0.16–0.36)	<0.001

Data are the mean values (range).

^aStatistical comparison between PZ cancer and benign PZ.