Table 3.

Mean absolute difference (MAD), mean difference (MD), Dice similarity coefficient (DSC), and root mean square difference (RMSD) obtained for each patient between the sCT and CT in the bone containing the lesion. DSC and RMSD were obtained using a threshold of 150 Hounsfield units

P#	MAD (HU)	MD (HU)	DSC (1)	RMSD (mm)
P1	102	34	0.81	2.70
P2	146	23	0.86	2.54
P3	132	− 26	0.74	1.74
P4	96	− 47	0.85	1.38
P5	77	29	0.88	1.67
P6	154	119	0.90	1.90
P7	136	− 98	0.89	2.11
P8	109	87	0.9	1.76
P9	95	7	0.85	2.65