Predictors of real-life mobility in community-dwelling older adults: an exploration based on a comprehensive framework for analyzing mobility

Table 7 Predictors with their standardized regression coefficients and the adjusted coefficients of determination for the physical activity-based and the life-space models of Wave 1, Wave 2 and the pooled dataset (∗p < .05; ∗∗p < .01)

Physical activity-based mobility				Life-space mobility
AGT		Steps		Life-Space area		AR-max
Predictors	Beta	Predictors	Beta	Predictors	Beta	Predictors	Beta
Wave 1
iTUG.	−.362*	MPTE.2	−.371**	Leg Strength	.271*	Leg Strength	.266*
MPTE.2	−.325**	Leg Strength	.221*			Age	−.341*
R² = .280**		R² = .183**		R² = .063*		R² = .142*
Wave 2
Age	−.294*	mGES-D	.310*	Grip Strength	.341*	FES	−.299*
Education	.325**	Education	.235*
SSE	.277*
R² = .303**		R⁼² = .136*		R² = .103*		R² = .076*
Pooled dataset
Age	−.287**	Leg Strength	.232*	Grip Strength	.297**	Grip Strength	.244*
Leg Strength	.201*					Age	−.198*
R² = .142**		R² = .048*		R² = .082**		R² = .113**

ISSN: 1861-6909