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

Published in final edited form as: IEEE Trans Biomed Eng. 2012 Sep 12;60(1):10–19. doi: 10.1109/TBME.2012.2218601

Table 1.

Linear Regression Model Coefficients for Estimation of Center of Mass Acceleration during External Perturbations

Segmental Acceleration Actively Measured	AP COM ACC	ML COM ACC
TORSO: Anterior Posterior	0.3160	0.0462
TORSO: Medial-Lateral	0.0934	0.3688
TORSO: Inferior-Superior	−0.0822	0.0299
PELVIS: Anterior-Posterior	0.3894	−0.0738
PELVIS: Medial-Lateral	−0.0808	0.4065
PELVIS: Inferior-Superior	−0.0983	0.0598
Correlation Coefficient (R²) across Testing Data	0.893	0.947