Table 3.

Average change in maximum prostate extension in lateral (∆x _max ), anterior–posterior (∆y _max ) and cranial–caudal (∆z _max ) direction (mean values and 95% CI)

	∆x max (mm)	P	∆y max (mm)	p	∆z max (mm)	p
MRmid–MRbaseline	0.2 (−1.1–1.5)	0.72	3.3 (1.8–4.8)	0.0002	2.5 (1.0–3.9)	0.0019
MRend–MRbaseline	0.3 (−0.9–1.4)	0.60	2.0 (0.5–3.4)	0.010	2.0 (0.8–3.1)	0.0029
MRend–MRmid	0.1 (−0.8–0.9)	0.89	−1.4 (−2.7–−0.1)	0.036	−0.6 (−1.7–0.6)	0.32