Table 3.

Average value of f_organ for scan lengths ranging from 4 to 32 cm performed at 120 kV.

Scan from z=40 cm to z≕	fbreast	flung	fthyroid	fthymus	fheart	frbm	fliver	fstomach
44	0.03	0.12	0.0	0.02	0.14	0.05	0.31	0.18
48	0.07	0.42	0.01	0.07	0.63	0.11	0.39	0.24
52	0.62	0.72	0.01	0.16	1.08	0.16	0.44	0.27
56	1.16	0.98	0.02	0.61	1.29	0.23	0.46	0.28
60	1.21	1.23	0.04	1.39	1.37	0.28	0.47	0.29
64	1.23	1.39	0.09	1.58	1.41	0.35	0.47	0.29
68	1.25	1.47	0.20	1.64	1.43	0.41	0.48	0.30
72	1.25	1.50	1.07	1.67	1.43	0.44	0.48	0.30