Effects of mindful breathing combined with sleep-inducing exercises in patients with insomnia

Table 6 Patient group Generalized Anxiety Disorder 7-item scale total score comparison before and after interventions

Group	Before intervention	After intervention
		1 wk	1 mo	3 mo
Treatment group, n = 40	12.20 ± 4.07	5.60 ± 1.87	3.38 ± 1.68	2.75 ± 1.50
Control group, n = 40	11.18 ± 1.97	4.98 ± 1.75	6.05 ± 1.80	7.15 ± 2.28
t	-1.431	-1.547	6.888	10.195
P value	0.156	0.126	< 0.001	< 0.001