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Table 4 Intraclass correlation coefficients (95% CIs) and Standard Error of Means (SEM) for sway measures across four conditions, as determined from Swaymeter recordings.

From: Validity and reliability of the Swaymeter device for measuring postural sway

 

Floor

Foam

 

Eyes Open

Eyes Closed

Eyes Open

Eyes Closed

AP displacement

.654 (.414-.806)

SEM = .014

.774 (.618-.873)

SEM = .017

.666 (.438-.812)

SEM = .013

.777 (.616-.877)

SEM = .017

ML displacement

.763 (.597-.867)

SEM = .022

.821 (.697-.899)

SEM = .024

.792 (.650-.883)

SEM = .020

.823 (.697-.902)

SEM = .021

Path length

.834 (.720-.906)

SEM = .020

.944 (.906-.969)

SEM = .019

.894 (.816-.941)

SEM = .019

.933 (.885-.963)

SEM = .021