. Author manuscript; available in PMC: 2022 Jan 1.

Published in final edited form as: Med Phys. 2020 Nov 20;48(1):342–353. doi: 10.1002/mp.14555

Table 5.

Tabulated values for the percentage change to I_m and SPR from errors in kVCT and MVCT of magnitude (±5 HU) and water content and hydrogen density of magnitude (±10%).

			kVCT (± 5 HU)		MVCT(± 5 HU)		w_H2O (±10%)		h_tot (±10%)

	I_m	SPR	%I_m	%SPR	%I_m	%SPR	%I_m	%SPR	%I_m	%SPR
Skin	77.8	1.05	−0.20, 0.20	−0.49, 0.49	−0.35, 1.18	−0.47, 0.46	−1.76, 1.77	−0.05, 0.05	3.65, −3.80	0.01, −0.11
Muscle	76.5	1.04	−0.20, 0.20	−0.50, 0.50	−0.18, 0.18	−0.45, 0.45	−1.77, 1.79	−0.05, 0.05	3.70, −3.82	0.01, −0.11
Adipose	67.7	0.95	−0.18, −0.63	−0.52, 0.36	−0.20, 0.20	−0.52, 0.52	−1.75, 1.78	−0.05, 0.05	3.77, −3.68	0.01, −0.11
Spongiosa	72.4	1.04	−0.42, 0.42	−0.16, 0.16	−0.18, 0.18	−0.44, 0.44	−1.78, 1.81	−0.05, 0.05	3.81, −3.69	0.01, −0.11