Figure 3

The percentages of rectum changes on the CBCTs exceeding target volumes in which margins of 0 mm, 3 mm, 5 mm, 7 mm, 10 mm, and 15 mm were added.
The percentages of rectum changes on the CBCTs exceeding target volumes in which margins of 0 mm, 3 mm, 5 mm, 7 mm, 10 mm, and 15 mm were added.