Table 4.

Results of the treatment process time for each category. N is the number of treatment plans.

Treatment process (min)	Prostate	(n = 48)	Liver	(n = 40)	Pancreas	(n = 6)	Lung	(n = 4)
	Mean ± SD		Mean ± SD		Mean ± SD		Mean ± SD
With gating
T 1	4.1 ± 0.5	14.9%	5.4 ± 2.0	16.7%	4.1 ± 0.4	11.4%	5.5 ± 1.2	16.0%
Tb	5.8 ± 1.2	20.8%	6.6 ± 2.6	20.4%	5.7 ± 0.7	16.0%	6.2 ± 1.0	18.3%
$T_m\left(R\right)$	3.4 ± 0.9	12.4%	2.8 ± 1.3	8.7%	3.6 ± 1.5	10.3%	2.6 ± 0.3	7.7%
$T_{\mathit{BSR}}\left(X,V,R\right)$	5.1 ± 1.1	18.4%	8.9 ± 5.8	27.6%	13.4 ± 7.7	37.7%	9.7 ± 3.1	28.4%
Tu	3.0 ± 0.7	10.8%	4.3 ± 2.9	13.4%	4.4 ± 0.9	12.5%	4.2 ± 1.7	12.4%
$T_E\left(X\right)$	6.3 ± 0.7	22.8%	4.3 ± 1.5	13.3%	4.3 ± 0.5	12.1%	5.8 ± 1.4	17.1%
$T_{\mathit{total}}\left(\mathrm{X},\mathrm{V},\mathrm{R}\right)$	27.7 ± 2.6	100.0%	32.2 ± 9.8	100.0%	35.5 ± 10.0	100.0%	34.1 ± 2.3	100.0%

Treatment process (min)	Head and neck	(n = 27)	Pediatric	(n = 45)	Others	(n = 20)	CSI	(n = 11)
	Mean ± SD		Mean ± SD		Mean ± SD		Mean ± SD
Without gating
T 1	4.1 ± 0.8	17.0%	5.4 ± 2.7	20.1%	5.5 ± 1.6	21.1%	9.0 ± 7.1	15.0%
Tb	6.3 ± 1.4	26.2%	7.1 ± 4.1	26.3%	7.7 ± 2.9	29.5%	17.3 ± 3.6	29.0%
$T_m\left(R\right)$	NA ± NA	NA	NA ± NA	NA	NA ± NA	NA	NA ± NA	NA
$T_{\mathit{BSR}}\left(X,V,R\right)$	5.1 ± 3.0	21.2%	4.6 ± 2.0	17.1%	3.8 ± 1.2	14.6%	12.6 ± 1.2	21.0%
Tu	3.1 ± 0.8	12.9%	4.1 ± 2.1	15.2%	4.3 ± 1.9	16.6%	7.5 ± 7.7	12.6%
$T_E\left(X\right)$	5.5 ± 1.2	22.7%	5.7 ± 2.7	21.2%	4.7 ± 1.7	18.2%	13.5 ± 3.2	22.5%
$T_{\mathit{total}}\left(\mathrm{X},\mathrm{V},\mathrm{R}\right)$	24.0 ± 4.5	100.0%	27.0 ± 9.5	100.0%	26.0 ± 4.9	100.0%	59.9 ± 13.9	100.0%

Abbreviation: CSI, craniospinal irradiation.