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. Author manuscript; available in PMC: 2011 Oct 1.

Published in final edited form as: Arch Phys Med Rehabil. 2010 Oct;91(10):1593–1601. doi: 10.1016/j.apmr.2010.06.027

Table 4.

Intra-session (within each session) reliability, as expressed with the Intra-class correlation coefficient (ICC), for all linear parameters.

Variables	ICC’s

Sessions	1^st Month		2^nd Month		3^rd Month		4^th Month
Sessions	1^st	2^nd	1^st	2^nd	1^st	2^nd	1^st	2^nd	Mean
RMS AP	0.51	0.42	0.68	0.45	0.59	0.53	0.75	0.61	0.57
RMS ML	0.52	0.20	0.67	0.55	0.71	0.50	0.62	0.57	0.54
Range AP	0.53	0.20	0.64	0.47	0.62	0.32	0.70	0.58	0.51
Range ML	0.50	0.19	0.65	0.52	0.71	0.35	0.66	0.64	0.53
Sway Path	0.44	0.52	0.37	0.65	0.40	0.57	0.57	0.48	0.50