The relationship between meaning of life, perceived social support, spiritual well-being and pain catastrophizing with quality of life in migraine patients: the mediating role of pain self-efficacy

Table 3 Path coefficients for direct, indirect and total effects between variables

Dependent	predictors	Direct effect	t-value	Indirect effect	t-value	Total effect	t-value
Quality of Life (R² = 0.37)	Meaning of Life	0.11	2.30	0.015	2.57	0.12	2.65
	Social Support	0.16	3.48	0.022	2.03	0.19	2.79
	Spiritual Well-Being	0.18	3.97	0.021	2.00	0.20	2.35
	Pain Catastrophizing	− 0.37	− 7.55	− 0.015	− 1.99	− 0.39	− 6.80
	Pain Self-Efficacy	0.12	2.58	–	–	0.12	2.58
Pain Self-Efficacy (R² = 0.13)	Meaning of Life	0.12	2.22	–	–	0.12	2.22
	Social Support	0.18	3.30	–	–	0.18	3.30
	Spiritual Well-Being	0.17	3.17	–	–	0.17	3.17
	Pain Catastrophizing	− 0.12	− 2.06	–	–	− 0.12	− 2.06

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