Table 4.

Serial mediators in the relationship between caregiver frailty and anxiety.

Model Pathways		Coeff. β	Stan. Coeff	SE	95% CI	p	Model Summary
Total effect of X on Y	c	3.903		0.439	3.040, 4.765	0.0005
X Frailty to Y Anxiety	c’	2.159	0.2068	0.439	1.295,3.024	0.0005
X Frailty to M1 Care work	a1	0.570	0.2879	0.091	0.393, 0.748	0.0005	R2 = 0.077 F(4,470) = 9.838 p = 0.0005
X Frailty to M2 Financial difficulty	a2	0.183	0.2143	0.034	0.117, 0.249	0.0005	R2 = 0.246 F(5,468) = 30.498 p = 0.0005
M1 Care time to M2 Financial difficulty	d1,2	0.110	0.2811	0.017	0.078, 0.143	0.0005
X Frailty to M3 Social loneliness	a3	0.218	0.2389	0.044	0.132, 0.304	0.0005	R2 = 0.123 F(6,467) = 10.874 p = 0.0005
M1 Care time to M3 Social loneliness	d1,3	0.035	0.0768	0.022	−0.008, 078	0.1068
M2 Financial difficulty to M3 Social Support	d2,4	0.139	0.1183	0.059	0.024, 0.254	0.0182
Direct Effect X Frailty to Y Anxiety	c’	2.159	0.2068	0.439	1.295, 3.024	0.0005	R2 = 0.359 F(7,466) = 37.227 p = 0.0005
M1 Care time to Y Anxiety	b1	0.6764	0.1284	0.215	0.254, 1.099	0.0017
M2 Financial difficulty to Y Anxiety	b2	2.673	0.1192	0.577	1.539, 3.806	0.0005
M3 Social loneliness to Y Anxiety	b3	2.756	0.2407	0.454	1.865, 3.67	0.0005
Indirect effects of X on Y
Total Indirect effects of X (a1 + b1 + a2 + b2 + a3 + b3)		1.743	0.1670	0.297	1.209, 2.369	Sig.
X Frailty to M1 Care time to Y Anxiety		0.386	0.0370	0.151	0.119, 0.707	Sig.
X Frailty to M2 Financial Difficulty to Y Anxiety		0.446	0.0427	0.142	0.203, 0.759	Sig.
X Frailty to M3 Social loneliness to Y Anxiety		0.600	0.0575	0.170	0.306, 0.976	Sig.
X Frailty to M3 Social loneliness to Y Anxiety		0.168	0.0161	0.061	0.069, 0.307	Sig.
X Frailty to M1 Care time to M3 Social loneliness to Y Anxiety		0.056	0.0053	0.036	−0.011, 0.131	Not (includes 0)
X Frailty to M2 Financial Difficulty to M3 Social loneliness to Y Anxiety		0.064	0.0061	0.302	0.014, 0.129	Sig.
X Frailty to M1 Care time to M2 Financial to M3 Social loneliness to Y Anxiety		0.024	0.0023	0.114	0.005, 049	Sig.