Table 2.

Regression analyses details.

Model (x)	Self RF (y)				Other RF (y)				Object RF (y)
	B	SEB	95% CI		B	SEB	95% CI		B	SEB	95% CI
IADL	0.031	0.014	0.003	0.060	0.024	0.011	0.001	0.047	0.010	0.010	−0.012	0.031
	R 2 = 0.210; F = 5.329; p=0.032∗				R 2 = 0.192; F = 4.745; p=0.042∗				R 2 = 0.043; F = 0.893; p=0.356
Age	0.096	0.101	−0.114	0.306	0.051	0.082	−0.120	0.221	0.077	0.069	−0.067	0.221
	R 2 = 0.043; F = 0.901; p=0.354				R 2 = 0.019; F = 0.384; p=0.543				R 2 = 0.058; F = 1.234; p=0.280
IADL	−0.008	0.133	−0.286	0.271	0.059	0.110	−0.173	0.291	0.071	0.102	−0.144	0.285
Age	0.132	0.095	−0.068	0.332	0.089	0.079	−0.077	0.256	0.103	0.073	−0.051	0.256
IADL ∗ age	0.001	0.005	−0.008	0.011	−0.001	0.004	−0.009	0.007	−0.002	0.004	−0.009	0.005
	R 2 = 0.303; F = 2.611; p=0.083				R 2 = 0.245; F = 1.946; p=0.158				R 2 = 0.139; F = 0.972; p=0.428

^∗ p < 0.05; B = unstandardized regression coefficient; SE_B = standard error of the coefficient; CI =  confidence intervals.