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. Author manuscript; available in PMC: 2013 Jul 21.

Published in final edited form as: Phys Med Biol. 2012 Jul 2;57(14):4683–4704. doi: 10.1088/0031-9155/57/14/4683

Table 4.

Syndesmophyte volume, height and mass differences for patients.

		n	Mean +/- Std		CV
		n	mm³	%	%
VOLUMES	Same Resolution	18	17.3 +/- 17.0	0.93 +/- 0.63	0.790
	Cross Resolution	36	19.9 +/- 17.9	1.50 +/- 1.03	1.28
	All	54	19.0 +/- 17.6	1.31 +/- 0.95	1.14
			mm	%	%
HEIGHTS	Same Resolution	18	0.24 +/- 0.18	1.46 +/- 1.05	1.28
	Cross Resolution	36	0.26 +/- 0.19	1.62 +/- 1.16	1.42
	All	54	0.25 +/- 0.19	1.56 +/- 1.13	1.37
			mg	%	%
MASSES	Same Resolution	12	7.35 +/- 7.42	1.44 +/- 1.58	1.54
	Cross Resolution	12	21.9 +/- 21.9	2.88 +/- 1.61	2.34
	All	24	14.6 +/- 17.9	2.16 +/- 1.75	1.99