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. Author manuscript; available in PMC: 2017 Mar 7.
Published in final edited form as: Prostate Cancer Prostatic Dis. 2016 Jan 12;19(2):168–173. doi: 10.1038/pcan.2015.61

Table 5.

Spearman rank-order correlation with post-prostatectomy GS results

Test ρ P
RSI z-score 0.53   0.002
ADC values −0.42   0.01
PSA 0.36 0.04
Ktrans 0.18 0.30
kep 0.18 0.32
νe 0.19 0.30

Abbreviations: GS, Gleason score; RSI, restriction spectrum imaging.