. Author manuscript; available in PMC: 2015 Apr 1.

Published in final edited form as: J Magn Reson Imaging. 2013 Aug 1;39(4):781–788. doi: 10.1002/jmri.24212

Table 1.

Average ADC Values (×10⁻³ mm²/s) Calculated From Scans With Different TEs, for Prostate Cancer and Normal Tissue ROIs

Echo time (ms)	Cancer (n=15)	Normal (n=10)	P value^*
47	0.89 ± 0.22	1.40 ± 0.18	0.00009
75	0.93 ± 0.26	1.55 ± 0.20	0.00009
100	0.95 ± 0.32	1.66 ± 0.19	0.00006
P value^†	0.94	0.0003

Mann-Whitney test comparing cancer and normal ROIs.

^†

Friedman rank sum test comparing ADC values at 47, 75, and 100 ms.