Table 2.

Primary radiation therapy target volumes

No.	BTV 1.6	BTV 1.8	BTV 2.0	cGTV	SDC 1.6	SDC 1.8	SDC 2.0	CI 1.6	CI 1.8	CI 2.0	cGTV margin BTV 1.6	cGTV margin BTV 1.8	cGTV margin BTV 2.0
1	117.5	94.5	81.2	44.8	0.52	0.57	0.59	0.35	0.39	0.42	24	20	18
2	43.4	37.1	31.1	29.8	0.72	0.74	0.75	0.56	0.58	0.59	9	7	5
3	80.0	70.4	63.2	76.2	0.78	0.79	0.78	0.63	0.66	0.64	9	6	5
4	125.0	100.2	85.8	45.0	0.47	0.51	0.54	0.31	0.34	0.37	33	27	21
5	23.7	17.9	14.3	3.0	0.12	0.14	0.16	0.07	0.08	0.09	27	22	19
6	84.3	68.9	45.0	36.1	0.23	0.24	0.23	0.13	0.13	0.13	29	28	25
7	97.2	82.9	72.9	35.8	0.54	0.60	0.65	0.37	0.43	0.49	17	15	13
8	92.5	79.8	68.5	27.5	0.46	0.49	0.52	0.30	0.32	0.35	19	15	13
9	2.9	0.9	0.2	15.6	0.26	0.10	0.03	0.15	0.05	0.02	0	0	0
10	12.4	10.3	8.9	4.6	0.35	0.36	0.35	0.21	0.22	0.21	10	10	9
11	1.1	0.9	0.0	4.9	0.28	0.24	0.01	0.16	0.14	0.00	0	0	0
12	149.7	111.7	86.1	63.4	0.31	0.32	0.35	0.19	0.19	0.21	22	20	18
13	19.0	13.9	10.3	3.8	0.33	0.42	0.52	0.20	0.27	0.35	19	11	8
14	9.9	8.2	6.6	10.8	0.74	0.72	0.69	0.59	0.56	0.52	4	3	2
15	172.3	139.9	112.3	125.7	0.70	0.70	0.68	0.54	0.54	0.52	14	11	8
16	115.7	97.5	84.0	74.1	0.69	0.70	0.69	0.53	0.53	0.53	27	19	17
17	40.2	30.7	24.1	40.1	0.70	0.68	0.64	0.54	0.51	0.47	12	8	7
18	18.0	10.2	6.4	45.5	0.50	0.35	0.24	0.33	0.21	0.14	6	0	0
19	44.2	33.4	28.3	20.6	0.61	0.70	0.73	0.44	0.54	0.58	19	9	7
20	16.1	12.1	8.9	21.6	0.59	0.55	0.48	0.42	0.38	0.32	6	4	3
21	68.7	50.7	36.9	12.8	0.31	0.40	0.51	0.19	0.25	0.34	32	28	22
22	35.5	31.2	27.1	16.9	0.64	0.70	0.73	0.47	0.54	0.57	10	8	7
23	51.5	43.3	36.6	21.8	0.59	0.66	0.69	0.42	0.49	0.53	12	9	8
24	13.4	9.0	5.9	9.4	0.56	0.60	0.59	0.39	0.43	0.42	11	9	3
25	69.2	63.4	58.9	16.5	0.38	0.41	0.43	0.23	0.25	0.27	19	17	16
26	104.5	91.1	79.9	21.8	0.34	0.38	0.42	0.21	0.24	0.27	20	19	18
27	76.2	64.4	54.0	75.8	0.79	0.77	0.74	0.65	0.63	0.59	7	6	5
28	51.6	44.3	39.1	8.3	0.28	0.32	0.35	0.16	0.19	0.21	19	17	16
29	81.7	69.0	51.5	29.9	0.48	0.52	0.49	0.31	0.35	0.32	18	17	17
30	26.0	21.4	18.3	7.0	0.42	0.48	0.54	0.27	0.32	0.37	16	13	11
31	48.3	41.0	34.9	20.2	0.51	0.57	0.63	0.35	0.40	0.46	15	13	10
32	89.1	77.5	68.1	36.7	0.58	0.63	0.68	0.41	0.46	0.52	13	12	11
33	67.4	53.7	44.2	22.6	0.49	0.55	0.58	0.32	0.38	0.41	18	16	15
34	77.8	68.9	61.2	52.0	0.79	0.83	0.84	0.65	0.72	0.73	9	7	6
35	180.9	153.8	131.4	146.5	0.63	0.62	0.59	0.46	0.44	0.42	17	14	12
Median	67.4	50.7	39.1	22.6	0.51	0.55	0.58	0.35	0.38	0.41	16	12	10

Abbreviations: BTV = biological tumor volume; CI = conformity index; cGTV = consensus gross tumor volume; SDC = sørensen-dice coefficient.

BTVs with thresholds 1.6, 1.8, and 2.0, cGTV, SDC and CI for BTVs with cGTV, and margin to include the whole BTV into the cGTV.