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

Published in final edited form as: Abdom Imaging. 2015 Oct;40(7):2523–2528. doi: 10.1007/s00261-015-0396-x

Table 2.

Relative percentage and absolute difference in ADC for cancer ROIs and whole prostate derived using voxel-based approach, and relative percentage and absolute difference in mean ADC of cancer ROIs between the two scans

	Absolute (10^–3 mm²/s)		Relative percentage
	Range	Median	Range	Median
Per-voxel variation
Cancer ROI	[0.0, 0.84]	0.097	[0.0%, 67%]	11%
Whole prostate	[0.0, 1.6]	0.080	[0.0%, 200%]	7.1%
Per-ROI variation
Cancer ROI	[0.0, 0.46]	0.036	[1.0%, 38%]	4.2%
Mean + SD ADC of whole prostate^a: 1.2 ± 0.27 × 10^–3 mm²/s
Mean + SD ADC of cancers^a: 0.95 ± 0.32 × 10^–3 mm²/s

Voxelwise ADC across all patients