Table 1.

Median and interquartile range (Q1, Q3) of the minimum distance (MIN_DIST) from GTV and PTV to OARs (stomach, duodenum and bowel), and the overlapping volume (OVLP) of the expanded PTV (at 0.5 and 1 cm) and OAR.

Metric	Method	Stomach	Duodenum	Bowel
	MAN	2.1 (-0.3, 6.9)	-0.3 (-0.8, 4.3)	9.4 (3.4, 15.0)
MIN_DIST	asPREC	2.3 (-0.6, 7.1)	0.0 (-1.7, 5.4)	9.7 (3.1, 20.8)
GTV – OAR [mm]	asMIM	1.2 (-1.5, 6.4)	-0.2 (-2.2, 4.6)	8.5 (0.5, 16.9)
	(asPREC – MAN)	-0.3 (-1.3, 1.3)	-0.5 (-1.4, 1.2)	0.4 (-1.5, 4.0)
	(asMIM – MAN)	-0.9 (-2.9, 0.4)	-0.9 (-2.1, 0.4)	-0.8 (-3.2, 2.0)
	MAN	-4.2 (-6.5, 0.4)	-6.4 (-7.4, -1.5)	3.1 (-2.6, 8.8)
MIN_DIST	asPREC	-4.0 (-6.9, 1.1)	-6.0 (-8.1, -1.0)	3.3 (-2.4, 14.2)
PTV – OAR [mm]	asMIM	-5.1 (-7.9, -0.1)	-6.5 (-8.6, -1.8)	2.3 (-5.5, 10.8)
	(asPREC – MAN)	-0.1 (-1.2, 1.3)	-0.4 (-1.2, 1.2)	0.6 (-1.3, 3.6)
	(asMIM – MAN)	-0.8 (-3.1, 0.6)	-0.8 (-2.2, 0.4)	-0.6 (-3.3, 1.9)
	MAN	3.4 (0.6, 8.2)	5.8 (1.5, 14.6)	0.0 (0.0, 1.6)
OVLP	asPREC	3.0 (0.5, 9.1)	5.6 (1.2, 16.5)	0.0 (0.0, 1.9)
PTV_0.5cm - OAR [cc]	asMIM	4.3 (0.8, 12.1)	6.6 (1.8, 17.3)	0.3 (0.0, 3.4)
	(asPREC – MAN)	0.0 (-0.4, 0.8)	0.0 (-1.2, 0.9)	0.0 (-0.4, 0.2)
	(asMIM – MAN)	0.2 (-0.3, 2.7)	0.0 (-0.9, 1.5)	0.0 (0.0, 1.4)
	MAN	9.5 (4.2, 18.7)	13.3 (4.4, 27.7)	1.7 (0.0, 6.7)
OVLP	asPREC	9.2 (2.9, 19.2)	12.2 (4.7, 29.6)	2.4 (0.0, 8.1)
PTV_1cm - OAR [cc]	asMIM	10.1 (4.4, 23.9)	13.4 (5.4, 29.7)	2.8 (0.0, 11.9)
	(asPREC – MAN)	0.0 (-1.0, 1.5)	-0.4 (-2.1, 1.5)	0.0 (-1.2, 1.7)
	(asMIM – MAN)	0.3 (-0.5, 3.8)	0.0 (-1.8, 1.9)	0.2 (-0.1, 4.4)

Results are presented for both manual (MAN), and autosegmented contours using Precision (asPREC) and MIM (asMIM), as well as the difference between auto and manual contours.