Fig. 3.

Left panel: box plot for delivered bladder volume at each CBCT and bladder volumes at the planning CT (red squares) for both groups. Middle panel: box plot for planned and weighted average delivered bladder volumes in cases controls. Right panel: box plot for the difference between weighted average bladder volume and planned. * indicates significant differences, p-value <0.05. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)