Table 1.

The characteristics of included studies in the meta-analysis.

Studies	Sample size	Ages	Intervention Group	Treatment Duration	Control Group	Insomnia Measure	Depression Measure	Anxiety Measure
Wei CY et al. 2017 (20)	T: 80/C:80	T: 57.1 ± 7.9/C: 58.3 ± 8.7	Mindfulness Based Stress Reduction(MBSR)	week intervention; 50-min weekly	Conventional treatment	PSQI	SDS	SAS
Dang QN et al. 2017 (21)	T: 22/C: 22	T: 31.4 ± 6.75/C: 28.3 ± 7.25	Mindfulness Yoga Relaxation Training	week intervention; 90 min per training, 3 times a week	Conventional treatment	PSQI	HAMD	HAMA
Li LX et al. 2018 (22)	T: 40/C: 40	T: 52.6 ± 1.2/C: 52.3 ± 1.1	Mindfulness Based Stress Reduction(MBSR)	6-week intervention; 3 times a day	Conventional treatment	PSQI	SDS	SAS
Zhang HF et al. 2020 (23)	T: 80/C: 80	T: 47.3 ± 8.6/C: 46.7 ± 8.4	Mindfulness Based Stress Reduction(MBSR)	6-week intervention	Conventional treatment	PSQI、ISI	SDS	SAS
Yu YT et al. 2020 (24)	T: 38/C: 38	T: 46.8 ± 3.6/C: 46.3 ± 3.4	Mindfulness Based Stress Reduction(MBSR)	8-week intervention; twice a day, 5 times a week	Conventional treatment	PSQI	SDS	HAMA、SAS
Yang LJ et al. 2020 (25)	T: 68/U: 68	T: 41.02 ± 5.16/C: 42.14 ± 5.32	Mindfulness Based Stress Reduction(MBSR)	8-week intervention; 60 min per training, twice a week	Conventional treatment	PSQI	HAMD	HAMA
Liu L et al. 2021 (26)	T: 80/C: 80	T: 46.66 ± 15.05/C: 49.20 ± 13.38	Mindfulness Meditation Breathing Training	4-week intervention; 1–2 times a day	Conventional treatment	PSQI	HAMD	HAMA
Zhai N et al. 2021 (27)	T: 38 C: 38	T: 37.68 ± 7.59/C: 38.23 ± 7.84	Comprehensive relaxation training combined with exercise therapy	4-week intervention; Comprehensive relaxation training 40 min per training, twice a day; exercise therapy 30 min a day, 5 times a week	Conventional treatment	PSQI	HAMD	HAMA
Zhong YY et al. 2022 (28)	T: 40/C: 40	T: 47.9 ± 6.3 C: 48.5 ± 5.2	Mindfulness Meditation Training	8-week intervention; 40 min per training, twice a week	Conventional treatment	PSQI	SDS	SAS
Zhang QB et al. 2022 (29)	T: 43/C: 43	T: 20.15 ± 0.78/C: 20.11 ± 0.85	Mindfulness Cognitive Training	12-week intervention	Conventional treatment	PSQI	SDS	SAS