Table 2.

Effects of autogenic training for secondary outcomes

	k	g	95% CI	p (g)	Q	p (Q)	I2
Mental distress	8	0.02	− 0.18; 0.22	0.832	2.13	0.952	0%
Passive control groups	5	− 0.01	− 0.26; 0.24	0.934	0.64	0.959	0%
Active control groups	3	0.07	− 0.24; 0.38	0.660	1.34	0.512	0%
Health-related functioning	6	0.05	− 0.47; 0.57	0.855	18.87	0.002	73%
Passive control groups	5	0.31	0.02; 0.60	0.033	1.31	0.861	0%
Active control groups	1	− 1.30	− 2.00; − 0.60	< 0.001	-	-	-

k number of comparisons; g Hedges’ g; 95% CI 95% confidence interval; Q, p(Q), I², test statistics for heterogeneity