Table 3.

DVH indices for head‐and‐neck and rectum cases.

		Head‐and‐Neck		Rectum
PTV & Critical Structures	Dose Indices	Pinnacle (Avg.±SD)	Eclipse (Avg.±SD)	Pinnacle (Avg.±SD)	Eclipse (Avg.±SD)
	V 95%	$98.7\pm 1.3$	$96.9\pm 1.7$	$96.9\pm 5.4$	$95.8\pm 7.3$
	V 105%	$34.3\pm 33.2$	$23.4\pm 25.3$	$16.7\pm 25.3$	$16.1\pm 26.5$
	V 107%	$14.3\pm 17.7$	$8.2\pm 10.0$	$5.3\pm 9.0$	$5.7\pm 9.8$
PTV1	Min. dose %	$96.9\pm 2.0$	$95.0\pm 1.9$	$96.3\pm 4.9$	$95.9\pm 5.1$
	D5%‐95%	$8.9\pm 2.8$	$10.0\pm 2.9$	$7.4\pm 3.2$	$7.5\pm 3.1$
	D3%‐93%	$8.4\pm 2.5$	$9.8\pm 2.7$	$7.2\pm 3.1$	$7.4\pm 3.0$
	Mean dose (cGy)	$7236.3\pm 140.3$	$7143.0\pm 172.3$	$4281.1\pm 1543.0$	$4270.7\pm 1550.6$
	V 95%	$99.6\pm 0.0$	$99.1\pm 0.3$	$98.8\pm 1.2$	$98.5\pm 1.5$
	V 105%	$69.3\pm 11.6$	$58.1\pm 7.3$	$72.8\pm 9.4$	$71.0\pm 11.2$
	V 107%	$51.9\pm 12.6$	$41.2\pm 6.7$	$62.1\pm 8.5$	$60.3\pm 10.1$
PTV2	Min. dose	$97.0\pm 0.2$	$95.3\pm 0.7$	$95.8\pm 4.2$	$95.3\pm 4.8$
	D5%‐95%	$20.4\pm 5.0$	$20.7\pm 4.8$	$21.7\pm 9.0$	$21.6\pm 8.7$
	D3%‐93%	$22.0\pm 5.4$	$22.4\pm 4.9$	$21.4\pm 9.1$	$21.3\pm 8.7$
	Mean dose (cGy)	$5937.7\pm 109.60$	$5862.2\pm 128.3$	$4035.1\pm 1566.2$	$4025.2\pm 1570.7$
Lt. Parotids	V26Gy	$62.0\pm 32.1$	$59.9\pm 30.7$	–	–
	Mean dose (cGy)	$3586.6\pm 1801.1$	$3494.6\pm 1736.3$	–	–
Rt. Parotids	V26Gy	$53.7\pm 40.4$	$52.3\pm 40.7$	–	–
	Mean dose (cGy)	$3122.4\pm 2020.3$	$3068.4\pm 2016.6$	–	–
Spinal Cord	Max. dose	$3762.1\pm 260.6$	$3599.2\pm 257.2$	–	–
Small Bowel	V40Gy	–	–	$582.0\pm 988.4$	$595.7\pm 1012.2$
	Mean dose (cGy)	–	–	$1780.2\pm 1102.2$	$1772.2\pm 1097.8$