Table 4.

Overall intervention effect on ADL and QoL unadjusted and adjusted for confounders

Intervention vs. control	Crude Model		Adjusted Model
	Beta(95% CI)	p-value	Beta(95% CI)	p-value
Barthel index	0.62(−0.42;1.67)	0.24	0.27(−0.83;1.37)	0.62
Qualidem
care relationship	0.71(−0.72;2.15)	0.32	0.69(−0.85;2.23)	0.37
positive affect	−0.15(−1.38;1.08)	0.81	−0.44(1.74;0.85)	0.50
negative affect	0.48(−0.28;1.24)	0.21	0.56(−0.28;1.39)	0.19
restless tense behaviour	0.23(−0.80;1.26)	0.66	0.02(−1.07;1.11)	0.97
positive self-image	0.15(−0.72;1.01)	0.74	0.28(−0.67;1.24)	0.55
social relations	1.12(−0.19;2.43)	0.09	1.01(−0.37;2.38)	0.15
social isolation	0.47(−0.29;1.23)	0.22	0.72(−0.04;1.47)	0.06
feeling at home	0.94(−0.04;1.93)	0.06	0.84(−0.25;1.94)	0.13
having something to do	0.17(−0.44;0.77)	0.58	0.09(−0.55;0.74)	0.78
mean total QoL	0.96(−0.52;2.43)	0.20	0.95(−0.65;2.56)	0.24

Crude model: adjusted for baseline scores; Adjusted model: adjusted for baseline scores, age, gender and MMSE