Effectiveness of Mindfulness-Based Stress Reduction on Mental Health and Psychological Quality of Life among University Students: A GRADE-Assessed Systematic Review

Table 5

Effect sizes of meta-regression analysis.

	Constant	Coefficient	SE	t value	value	95% confidence interval for coefficient
						UL	LL
Depression
Recruitment	0.17	−0.21	0.19	1.17	0.32	−0.54	0.21
MBSR duration	−0.09	−0.11	0.22	−0.42	0.50	−0.32	0.26
Control group	0.14	−0.05	0.12	−0.17	0.01	−0.80	0.76
Anxiety
Recruitment	−0.05	0.07	0.14	0.051	0.80	−0.11	0.12
MBSR duration	0.19	−0.09	0.18	−1.29	0.04	−0.15	0.05
Control group	0.11	−0.12	0.13	−0.36	0.71	−0.29	0.22
Perceived stress
Recruitment	0.55	−0.20	0.17	−1.33	0.34	−0.50	0.25
MBSR duration	−0.27	0.07	0.60	0.17	0.02	−1.28	1.36
Control group	−0.54	0.19	0.45	2.11	0.50	0.43	1.41
Mindfulness
Recruitment	0.72	0.25	0.29	0.81	0.46	−0.30	0.60
MBSR duration	0.09	−0.11	0.73	−0.59	0.001	−0.30	0.50
Control group	0.30	−0.06	0.22	−0.12	0.90	−0.47	0.48