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. Author manuscript; available in PMC: 2013 Sep 12.

Published in final edited form as: Arch Phys Med Rehabil. 2011 Apr 1;92(5):785–791. doi: 10.1016/j.apmr.2010.12.033

Table 5.

Correlations Between Function Component of the LL-FDI and Physical Function Assessments at Baseline and 12 Months

Variable	Baseline									12 mo
Variable	No. of Chair Stands	8-ft Up and Go	Stair Down Time	Stair Up Time	Time on Left Leg	Time on Right Leg	Total Rockport Time	No. of Arm Curls	Back Scratch Length	No. of Chair Stands	8-ft Up and Go	Stair Down Time	Stair Up Time	Time on Left Leg	Time on R ight Leg	Total Rockport Time	No. of Arm Curls	Back Scratch Length
ALEF at baseline	.42^*	−.45^*	−.44^*	−.42^*	.29^*	.18^†	−.42^*	−.21^*	.03	.32^*	−.39^*	−.45^*	.44^*	.21^†	.08	−.40^*	.19^†	−.16
BLEF at baseline	.25^*	−.27^*	−.19^†	−.23^*	.13	.09	−.19^†	.21^*	−.01	.00	−.10	−.14	−.09	.11	.01	−.04	.05	−.16
UEF at baseline	.25^*	−.14	−.19^†	−.19^†	.13	−.03	−.12	.20^*	−.22^*	−.03	−.10	−.12	−.03	.138	.06	−.07	.05	−.29^*
ALEF at 12 mo	.29^*	−.42^*	−.41^*	−.37^*	.36^*	.21^†	−.46^*	.26^*	−.06	.48^*	−.45^*	−.56^*	−.58^*	.30^*	.25^*	−.49^*	.25^*	−.07
BLEF at 12 mo	.24^*	−.29^*	−.28^*	−.26^*	.26^*	.15	−.29^*	.32^*	−.02	.20^†	−.33^*	−.41^*	−.42^*	.24^*	.19^†	−.24^*	.18^†	−.04
UEF at 12 mo	.20^†	−.18^†	−.15	−.08	.25^*	.06	−.19^†	.17^†	−.26^*	.08	−.18^†	−.18^†	−.09	.23^*	.15	−.10	.16	−.27^*

^*

Correlation significant at P<.01.

^†

Correlation significant at P<.05.