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Insights into Imaging

Table 4 Tukey’s test (or the nonparametric Dunn’s test *) p values for the DTI metrics comparison between each pair of regions: proximal sphincter (PROX) vs. distal sphincter (DIST); proximal sphincter (PROX) vs. membranous urethra (MU); distal sphincter (DIST) vs. membranous urethra (MU). Statistically significant results are highlighted in bold

From: Diffusion tensor-based fiber tracking of the male urethral sphincter complex in patients undergoing radical prostatectomy: a feasibility study

Structure pairs

FA

AD

MD

RD

Tract density

Tract length

PROX-DIST

4.06e-6*

9.91e-1*

5.80e-2*

1.21e-2*

7.16e-6*

1.18e-4*

PROX−MU

1.35e-3

2.11e-4*

1.60e-2*

4.80e-l*

5.12e-3*

4.32e-16*

DIST-MU

1.31e-1*

2.11e-4*

2.60e-5*

4.51e-2*

4.97e-13*

1.55e-5*

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