. Author manuscript; available in PMC: 2016 Sep 1.

Published in final edited form as: Eur Radiol. 2015 Mar 29;25(9):2665–2672. doi: 10.1007/s00330-015-3688-1

Table 2b.

Relative decrease in prostate volume, apparent diffusion coefficient (ADC) and K^trans between the two MRI examinations. Negative relative changes indicate an increase (e.g., in ADC measured in tumour). PZ = peripheral zone. TZ = transition zone.

	PZ		TZ		Tumour
	Median (Range),n	p- value	Median (Range),n	p- value	Median (Range),n	p- value
Volume	0.44 (-1.71, 0.78), 30	<.001	0.29 (0.01, 0.55), 30	<.001
ADC	0.14 (−0.29, 0.43), 28	0.001	0.08 (−0.16, 0.24), 27	0.022	−0.17 (−0.79, 0.49), 32	<.001
K^trans	0.48 (−1.40, 0.81), 12	0.077	0.35 (−0.75, 0.86), 11	0.054	0.56 (0.06, 0.88), 18	<.001