Table 2.

This table summarizes the delivery time, percent reduction in the delivery time, and the average beam‐on delay for all tests. Column 1 is the patient and corresponding plan information. Column 2 is the gating window (the 100% gating window means non‐gated beam delivery). Columns 3, 4, and 5 are the actual delivery time, percent reduction in the delivery time, and the average beam‐on delay for all tests. Baseline data are listed in bold, with the BDR and the gun hold‐on time (GHT) of 1.38 s. Results of the improved results, as against the baseline values, using the CVDR with $\text{GHTs}=1.38\mathrm{s}$ and 6.50 s are listed in parenthesis and brackets, respectively

Patient & Plan Info.	Gating Window	Actual Delivery Time (min)	Percent Reduction in the Delivery Time (%)	Average Beam‐on Delay (s)
		$\mathbf{\text{BDR GHT}}=\mathbf{1.38}\mathbf{s}$	$\text{CVDR GHT}=1.38\mathrm{s}$	$\text{CVDR GHT}=6.50\mathrm{s}$	$\text{CVDR GHT}=1.38\mathrm{s}$	$\text{CVDR GHT}=6.50\mathrm{s}$	$\text{BDR GHT}=1.38\mathrm{s}$	$\text{CVDR GHT}=1.38\mathrm{s}$	$\text{CVDR GHT}=6.50\mathrm{s}$
1	100%	5.65;	(5.42);	[5.15]	(4.07);	[8.85]	NA
One 360° arc,	77%	9.97;	(7.45);	[7.08]	(25.28);	[28.99]	1.06;	(0.22);	[0.22]
12 Gy, 2417 MUs	66%	14.22;	(12.52);	[8.13]	(11.95);	[42.83]	1.59;	(1.38);	[0.16]
2	100%	5.32;	(4.80);	[4.80]	(9.77);	[9.77]	NA
One 180° arc,	77%	9.20;	(6.56);	[6.40]	(28.70);	[30.43]	1.00;	(0.20);	[0.10]
12 Gy, 2101 MUs	66%	13.80;	(11.38);	[7.47]	(17.54);	[45.87]	1.66;	(1.44);	[0.11]
3	100%	4.58;	(4.12);	[4.12]	(10.04);	[10.04]	NA
One 180° arc,	77%	8.13;	(5.65);	[5.52]	(30.50);	[32.10]	1.07;	(0.21);	[0.12]
12 Gy, 1854 MUs	66%	12.13;	(9.95);	[6.40]	(17.97);	[47.24]	1.71;	(1.49);	[0.10]