Table 5.

Total number (percentage) of reproducible features out of 248 features for UWP, anthropomorphic phantom, and human for different ASiR levels. Feature values are averaged all over tube currents and noise indices for the UWP and anthropomorphic phantom, respectively.

ASiR	UWP			Anthropomorphic phantom			Human
	$\mathrm{CCC}\ge 0.85$	$\mathrm{CCC}\ge 0.90$	$\mathrm{CCC}\ge 0.95$	$\mathrm{CCC}\ge 0.85$	$\mathrm{CC}\ge 0.90$	$\mathrm{CCC}\ge 0.95$	$\mathrm{CCC}\ge 0.85$	$\mathrm{CCC}\ge 0.90$	$\mathrm{CCC}\ge 0.95$
10	115 (46)	96 (39)	60 (24)	232 (94)	223 (90)	197 (79)	230 (93)	219 (88)	193 (78)
20	110 (44)	81 (33)	45 (18)	227 (92)	217 (88)	185 (75)	222 (90)	209 (84)	183 (74)
30	100 (40)	78 (31)	45 (18)	218 (88)	197 (79)	164 (66)	213 (86)	193 (78)	156 (63)
40	97 (39)	75 (30)	45 (18)	208 (84)	180 (73)	148 (60)	209 (84)	183 (74)	145 (58)
50	82 (33)	63 (25)	40 (16)	200 (81)	174 (70)	144 (58)	186 (75)	161 (65)	124 (50)
60	81 (33)	60 (24)	34 (14)	185 (75)	165 (67)	133 (54)	166 (67)	145 (58)	107 (43)
70	72 (29)	50 (20)	32 (13)	177 (71)	155 (63)	127 (51)	153 (62)	134 (54)	94 (38)
80	55 (22)	44 (18)	27(11)	162 (65)	144 (58)	122 (49)	141 (57)	117 (47)	73 (29)
90	51 (21)	32 (13)	26 (10)	158 (64)	140 (56)	107 (43)	131 (53)	110 (44)	58 (23)
100	47 (19)	29 (12)	26 (10)	152 (61)	128 (52)	102 (41)	119 (48)	95 (38)	47 (19)