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)
From: Change in prostate volume during extreme hypo-fractionation analysed with MRI
∆xmax(mm) | P | ∆ymax(mm) | p | ∆zmax(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 |