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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 6.

Intra-session (within each session) reliability, as expressed with the Intra-class correlation coefficient (ICC), for all nonlinear 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
ApEn AP	0.70	0.63	0.60	0.54	0.63	0.35	0.52	0.65	0.58
ApEn ML	0.54	0.49	0.55	0.57	0.57	0.27	0.59	0.57	0.52
LyE AP	0.64	0.38	0.53	0.29	0.49	0.63	0.58	0.62	0.52
LyE ML	0.48	0.45	0.57	0.57	0.13	0.54	0.49	0.56	0.47
CoD AP	0.47	0.24	0.09	0.42	0.17	0.44	0.42	0.13	0.30
CoD ML	0.42	0.05	0.31	0.44	0.44	0.46	0.43	0.22	0.35