Table A5.

Noise for BONE at 0.625 mm expressed as mean SD

CTDIvol	FBP	ASiR 40%	ASiR 60%	ASiR 100%	FBP	ASiR‐V 40%	ASiR‐V 60%	ASiR‐V 100%
1 mGy	206.95	154.17	128.66	82.19	138.95	106.86	91.18	61.52
2 mGy	144.78	108.02	90.28	57.89	126.27	97.12	82.87	55.88
4 mGy	99.63	74.41	62.22	40.02	94.31	72.58	61.97	41.89
7 mGy	75.02	56.05	46.88	30.19	71.72	55.19	47.13	31.81
15 mGy	51.43	38.44	32.16	20.73	48.61	37.45	31.97	21.56