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 2 Descriptive statistics for research variables and correlation coefficient between them

variable	M	SD	Correlation matrix
variable	M	SD	1	2	3	4	5
1. Meaning of Life	35.32	7.82	–
2. Social Support	38.23	8.06	0.12^*	^–
3. Spiritual Well-Being	66.38	9.89	0.09	0.11^*
4. Pain Catastrophizing	28.16	5.04	− 0.35^**	− 0.28^**	-0.11^*
5. Pain Self-Efficacy	31.73	5.79	0.20^**	0.25^**	0.21^**	− 0.23^**
6. Quality of Life	56.73	11.02	0.30^**	0.34^**	0.28^**	− 0.51^**	0.31^**

ISSN: 2050-7283