Table 7.

Multiple-Factor Analysis for the Psychological TFI Score

	Parameter	95% CI	P
HADS: Anxiety	0.049	-0.018, 0.116	0.147
HADS: Depression	0.015	-0.046, 0.075	0.63
GDS	-0.031	-0.103, 0.041	0.395
Age [years]	-0.013	-0.07, 0.045	0.666
How is medication taken
My medication is prepared and given to me by another person	Reference item
My medication is placed in a labeled box	-0.295	-0.72, 0.131	0.172
I take my medication on my own	0.3	-0.08, 0.68	0.12
Heart failure
No	Reference item
Yes	-0.421	-0.812, -0.03	0.035
Dizziness
No	Reference item
Yes	-0.408	-0.79, -0.027	0.036

Abbreviations: TFI, Tilburg Frailty Indicator; HADS, hospital anxiety depression scale; GDS, Geriatric Depression Scale.