Table 9.

Sub-group analysis.

Sub-Group	K	ES	95% CI	U3	Qb	df	p
Senior	22	0.691	0.523–0.860	0.755	0.819	1	0.366
Senior with disease	21	0.574	0.382–0.765	0.717
Only women	27	0.696	0.534–0.858	0.757	0.685	1	0.408
Women and men	14	0.578	0.350–0.807	0.718
≤10 people	30	0.706	0.534–0.877	0.760	1.225	1	0.268
>11 people	13	0.562	0.373–0.750	0.713
Once a week	15	0.736	0.463–1.009	0.769	0.595	1	0.440
Twice a week	21	0.601	0.393–0.808	0.726