Table 4.

Average dose difference for OAR between the daily and planned dose.

	OAR Dose
Registration Methods	Bladder D5	Bladder D50	Rectum D5	Rectum D50
ROT_NC	$7.2\pm 15.9\%$	$48.5\pm 133.4\%$	$-10.5\pm 19.5\%$	$1.2\pm 41.7\%$
ROT_C	$4.8\pm 13.2\%$	$10.1\pm 98.4\%$	$-4.7\pm 10.2\%$	$-1.3\pm 30.5\%$
ContourT	$0.8\pm 11.8\%$	$0.9\pm 77.2\%$	$0.2\pm 7.9\%$	$7.2\pm 40.0\%$

Note: The differences are expressed in percentage (%) of the planned dose as the mean ± standard deviation. Negative mean value indicates better organ sparing compared with the original plan.