Acceptance of advance care planning among older adults in Mainland China: a national cross-sectional study

BMC Public Health

Table 3 Stepwise regression analysis of factors associated with acceptance of ACP (n = 4,180)

	Unstandardized coefficient		Standardized coefficient	t	P	95% CI for B
	B	SE	Beta			Upper limit	Lower limit	VIF
	42.876	2.898		14.792	< 0.001	37.193	48.558
Level 1 Individual characteristics level
Well-being index	0.367	0.086	0.086	4.280	< 0.001	0.199	0.535	1.826
Health literacy	0.247	0.090	0.054	2.744	0.006	0.070	0.423	1.720
Level 2 Individual behavior level
Depression	−0.282	0.078	−0.060	−3.619	< 0.001	−0.435	−0.129	1.221
Level 3 Interpersonal networks level
Urban–rural distribution	−1.684	0.774	−0.034	−2.175	0.06	−3.201	−0.166	1.116
Size of social network	−2.113	0.600	−0.054	−3.522	< 0.001	−3.289	−0.937	1.044
	0.273	0.074	0.064	3.668	< 0.001	0.127	0.419	1.346
Level 4 Life and work
Per capital monthly household income	2.826	0.509	0.086	5.548	< 0.001	1.827	3.825	1.088
Level 5 Policy level
Possession of health insurance	−4.192	1.582	−0.040	−2.649	0.008	−7.294	−1.090	1.027

ISSN: 1471-2458