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

Table 3 Bootstrap test of self- assessment living standard, sleep quality and mental health

Dependent variable	Predictive variable	Standardized regression coefficient	SE	T	95%CI		R²	F	P
Dependent variable	Predictive variable	Standardized regression coefficient	SE	T	LLCI	ULCI	R²	F	P
Sleep quality	Living standard	0.608	0.166	3.662	0.282	0.933	0.012	13.411	0.000
Mental health	Sleep quality	0.117	0.013	8.807	0.091	0.142	0.095	60.463	0.000
Mental health	Living standard	0.420	0.077	6.377	0.273	0.567	0.340	40.67	0.000

ISSN: 1471-2458