Table 6.

Values of D95 for the planning target volume and differences in D95 values relative to control for each of the 10 study patients, using varying combinations of regions of interest to drive the deformations in the four‐dimensional (4D) dose calculations

Patient	D95 values (cGy)						D95 differences (cGy)
	LHCE	LHC	LH	LE	LC	L	$LHC-LHCE$ $LHC-LHCE$	$LH-LHCE$ $LH-LHCE$	$LE-LHCE$	$LC-LHCE$	$L-LHCE$
1	5500	5500	5500	5550	5550	5550	0	0	50	50	50
2	4750	4850	4450	4550	4500	2950	100	$-300$	$-200$	$-250$	$-1800$
3	4650	4600	4050	4350	3450	900	$-50$	$-600$	$-300$	$-1200$	$-3750$
4	7100	7050	6950	6950	6600	6550	$-50$	$-150$	$-150$	$-500$	$-550$
5	5100	4850	3750	2600	1450	500	$-250$	$-1350$	$-250$0	$-3650$	$-4600$
6	3900	3400	2950	2400	1450	1100	$-500$	$-950$	$-1500$	$-2450$	$-2800$
7	5950	5850	5650	5800	5500	4650	$-100$	$-300$	$-150$	$-450$	$-1300$
8	5650	5450	5200	5000	4750	3350	$-200$	$-450$	$-650$	$-900$	$-2300$
9	4500	4500	4500	4350	4050	4150	0	0	$-150$	$-450$	$-350$
10	4550	4150	2650	2800	2200	500	$-400$	$-1900$	$-1750$	$-2350$	$-4050$
RMS deviation							232	843	1104	1668	2648
Maximum deviation							500	1900	2500	3650	4600

$\mathrm{D}95=\mathrm{m}\mathrm{a}\mathrm{x}\mathrm{i}\mathrm{m}\mathrm{u}\mathrm{m}\hspace{0.17em}\mathrm{d}\mathrm{o}\mathrm{s}\mathrm{e}\hspace{0.17em}\mathrm{r}\mathrm{e}\mathrm{c}\mathrm{e}\mathrm{i}\mathrm{v}\mathrm{e}\mathrm{d}\hspace{0.17em}\mathrm{b}\mathrm{y}\hspace{0.17em}\mathrm{a}\mathrm{t}\hspace{0.17em}\mathrm{l}\mathrm{e}\mathrm{a}\mathrm{s}\mathrm{t}\hspace{0.17em}\hspace{0.17em}5\mathrm{\%}\hspace{0.17em}\mathrm{o}\mathrm{f}\hspace{0.17em}\mathrm{p}\mathrm{l}\mathrm{a}\mathrm{n}\mathrm{n}\mathrm{i}\mathrm{n}\mathrm{g}\hspace{0.17em}\mathrm{t}\mathrm{a}\mathrm{r}\mathrm{g}\mathrm{e}\mathrm{t}\hspace{0.17em}\mathrm{v}\mathrm{o}\mathrm{l}\mathrm{u}\mathrm{m}\mathrm{e}$;$\mathrm{L}\mathrm{H}\mathrm{C}\mathrm{E}=4\mathrm{D}$ dose calculation driven by deformations of lung, heart, cord, external contour; $\mathrm{L}\mathrm{H}\mathrm{C}\mathrm{E}=4\mathrm{D}$ dose calculation driven by deformations of lung, heart, cord;$\mathrm{L}\mathrm{H}=4\mathrm{D}$ dose calculation driven by deformations of lung, heart;$\mathrm{L}\mathrm{E}=4\mathrm{D}$ dose calculation driven by deformations of lung, external contour; $\mathrm{L}\mathrm{C}=4\mathrm{D}$ dose calculation driven by deformations of lung, cord; $\mathrm{L}=4\mathrm{D}$ dose calculation driven by deformations of lung; RMS = root mean square.