Table 5. The Dice similarity coefficients (Dsc) and ΔV of ITV_CBCT and ITV_{10 mm} of 12 patients.

Number	DSC	ΔV (100%)
1	0.3536	77.65
2	0.4324	72.02
3	0.5743	58.46
4	0.4559	43.71
5	0.5405	62.96
6	0.6704	49.58
7	0.2621	94.33
8	0.5916	57.40
9	0.6834	50.93
10	0.3255	40.08
11	0.6247	54.27
12	0.4882	67.71
Mean	0.5002	60.76

Dsc, dice similarity coefficient. ΔV represents the delta volume of the two targets.