Table 4.

Multivariable linear regression between each clinical mobility measure and the community performance and risk measures

Community Performance measures
	Distance walked			Life space			Activities of Daily Living			Leisure Activity
	β	95% CI	R2	β	95% CI	R2	β	95% CI	R2	β	95% CI	R2
Normal walking	0.02	0.02,0.03*	0.31	0.26	0.17,0.35*	0.13	−0.004	−0.008,−0.002***	0.10	0.05	0.01,0.08**	0.01
WWT	0.01	0.01,0.02*	0.22	0.14	0.06,0.22*	0.08	−0.002	−0.005,0.001	0.09	0.05	0.03,0.08*	0.03
Maze immediate	−0.01	−0.01,−0.00**	0.20	−0.10	−0.15,−0.04**	0.08	0.000	−0.000,0.000	0.09	−0.04	−0.06,−0.02*	0.03
Maze delay	−0.01	−0.02,−0.01**	0.21	−0.20	−0.30,−0.11**	0.10	0.005	0.000,0.009*	0.10	−0.06	−0.10,−0.03**	0.02
Ascending stairs	−0.06	−0.09,−0.02*	0.17	−0.13	−0.73,0.48	0.05	−0.011	−0.037,0.015	0.09	0.00	−0.23,0.23	0.00
Descending stairs	−0.02	−0.04,−0.00**	0.16	0.09	−0.22,0.40	0.05	−0.007	−0.020,0.007	0.09	0.03	−0.09,0.14	0.00

Community Risk Measures
	Fear of falling			ABC score			Falls is in the past year
	OR	95% CI	R2	β	95% CI	R2	OR	95% CI	R2
Normal walking	0.98	0.97,0.99	0.08	0.20	0.16,0.24	0.30	0.98	0.97,0.99	0.04
WWT	0.99	0.98,0.99**	0.07	0.11	0.07,0.14*	0.18	0.99	0.98,0.99***	0.02
Maze immediate	1.00	0.99,1.00	0.05	−0.05	−0.08,−0.02**	0.14	1.01	0.99,1.01	0.01
Maze delay	1.00	0.98,1.00	0.05	−0.06	−0.11,−0.01***	0.13	1.01	1.00,1.02	0.02
Ascending stairs	1.01	0.95,1.08	0.05	−0.48	−0.77,−0.19**	0.12	1.49	1.21,1.84***	0.05
Descending stairs	1.00	0.97,1.04	0.05	−0.17	−0.32,−0.02***	0.11	1.25	1.07,1.45**	0.03

WWT = Walking while talking; ABC = Activity Balance Confidence Score;

^*p<.001

^**p<.01;

^***p<.05