Table 3.

Patient and caregiver scores on QoL-AD

QoL-AD item	Patient score mean (SD)	Caregiver score mean (SD)	Composite score mean (SD)	ICC patient - caregiver
Physical	2.0 (0.8)	1.7 (0.7)	1.9 (0.6)	0.05
Energy	1.9 (0.8)	1.8 (0.8)	1.9 (0.7)	0.23**
Mood	2.5 (0.8)	2.2 (0.8)	2.4 (0.6)	0.25**
Living situation	3.3 (0.7)	3.0 (0.9)	3.2 (0.6)	0.25**
Memory	2.4 (0.8)	2.4 (1.0)	2.4 (0.7)	0.35***
Family	3.4 (0.7)	3.1 (0.9)	3.3 (0.6)	0.34***
Marriage	2.8 (0.9)	2.6 (1.0)	2.8 (0.8)	0.52***
Friends	2.7 (0.9)	2.4 (1.0)	2.6 (0.8)	0.29***
Self as a whole	2.4 (0.8)	2.3 (0.7)	2.3 (0.6)	0.13
Ability to do chores	2.1 (0.8)	1.9 (0.8)	2.0 (0.7)	0.28***
Ability to do things for fun	2.3 (0.9)	2.0 (1.0)	2.2 (0.8)	0.27***
Money	2.8 (0.8)	2.9 (0.8)	2.8 (0.6)	0.38***
Life as a whole	2.8 (0.8)	2.4 (0.9)	2.6 (0.6)	0.15*
Total score	33.3 (5.2)	30.6 (7.1)	32.4 (4.8)	0.31***

Patient and caregiver ratings

ICC intraclass correlation coefficient

*p <0.05

**p < 0.01

***p < 0.001