. Author manuscript; available in PMC: 2015 Jul 1.

Published in final edited form as: Arch Phys Med Rehabil. 2014 Jan 18;95(7):1390–1397. doi: 10.1016/j.apmr.2014.01.004

Table 3.

Group main effects for one-way ANOVA for sway variables

Sway Variables	NWV mean (S.D.)	SWV mean (S.D.)	HC mean (S.D.)	ANOVA		NWV/HC paired test	SWV/HC paired test	NWV/SWV paired test
				F-value	p-value	p-value	p-value	p-value
RMS	6.99 (3.452)	10.10 (8.01)	4.99 (1.88)	4.933	0.011^**	0.030^*	0.011^*	0.128
Range	34.96 (19.47)	48.15 (34.13)	24.77 (9.22)	5.032	0.010^**	0.048^*	0.007^*	0.150
Velocity	9.12 (5.05)	13.72 (7.84)	6.97 (2.33)	7.672	0.001^**	0.094	0.001^*	0.037^*
Sway Area	17.25 (16.86)	31.49 (25.75)	8.56 (4.78)	8.268	0.001^**	0.042^*	0.001^*	0.048^*

^**

Significant Group effect

Significant difference between groups

NWV – Normal walking velocity MS group

SWV – Slow walking velocity MS group

HC – Healthy controls