. Author manuscript; available in PMC: 2020 May 1.

Published in final edited form as: Exp Aging Res. 2019 Apr 24;45(3):282–292. doi: 10.1080/0361073X.2019.1609145

Table 3:

Spearman rank correlation coefficients between lower extremity strength and the the Short Physical Performance Battery balance (SPPB), Gait Efficacy Scale (GES), Figure of 8 Walk Test (F8WT), Six-Minute Walk Test (6MWT), Gait Speed and Repeated Chair-rise Time (N=131).

Isometric Strength	SPPB	GES	F8WT	6MWT	Gait speed	Chair-rise time
Hip Abduction	0.29^**	0.28^**	− 0.25^**	0.29^**	0.22^*	− 0.33^**
Knee Extension	0.28^**	0.21^*	− 0.26^**	0.24^**	0.24^*	− 0.33^**
Ankle Plantarflexion	0.38^**	0.22^*	− 0.15	0.24^**	0.25^**	− 0.38^**

indicates significant correlation coefficient p < 0.05.

^**

indicates significant correlation coefficient p < 0.01.