The relationship between self-assessment living standard and mental health among the older in rural China: the mediating role of sleep quality

Table 2 Correlation analysis of subjective evaluation of living standard, sleep quality and mental health

	Self-assessment of living standards	Sleep quality	Mental health
Self-assessment of living standards	1
Sleep quality	0.107***	1
Mental health	0.178***	0.265***	1

ISSN: 1471-2458