Table 5.

Results of the meta-analysis for the QoL-AD items

Item	Meta-analysis results
	Pooled mean	95% CI	Heterogeneity I2 (%)
Physical health	2.40	2.06–2.73	0.0
Energy	2.32	2.00–2.64	0.0
Mood	2.37	1.99–2.75	0.0
Living situation	2.50	2.18–2.82	0.0
Memory	1.70	1.33–2.06	0.0
Family	2.68	2.37–2.98	0.0
Marriage	2.40	2.15–2.65	20.4
Friends	2.21	1.70–2.72	58.8
Chores	1.94	1.60–2.28	0.0
Fun	1.68	1.38–1.99	7.5
Money	2.40	2.08–2.72	0.0
Self	2.32	1.99–2.65	0.0
Life as a whole	2.57	2.25–2.90	0.0