. Author manuscript; available in PMC: 2020 Jun 20.

Published in final edited form as: Eur J Cardiovasc Nurs. 2018 Mar 13;17(7):598–604. doi: 10.1177/1474515118762800

Table 3.

Social support predicting self-care indices across time in heart failure patients.

Predictor	SC maintenance			SC management			SC confidence
	Estimate	SE	r_effect	Estimate	SE	r_effect	Estimate	SE	r_effect
Intercept	62.30^***	4.37	0.65	50.69^***	10.85	0.33	51.08^***	7.48	0.38
NYHA functional class	−0.73	0.53	0.09	1.12	1.56	0.11	−2.12^**	0.72	0.20
Time	0.78^***	0.10	0.43	0.99^***	0.29	0.32	4.26^*	1.67	0.16
Instrumental support	4.86	2.74	0.12	8.08	6.57	0.18	21.65^***	4.93	0.29
Time × instrumental support	–^†	–^†	–^†	–^†	–^†	–^†	−2.52^*	1.15	0.15
Intercept	64.69^***	4.15	0.68	43.61^***	10.44	0.30	56.53^***	5.56	0.52
NYHA functional class	−0.73	0.53	0.09	1.35	1.56	0.13	−1.93^**	0.71	0.18
Time	0.78^***	0.10	0.43	1.00^***	0.29	0.33	0.64^***	0.16	0.25
Emotional support	2.97	2.36	0.09	11.62^*	5.60	0.29	16.20^***	3.17	0.33
Time × emotional support	–^†	–^†	–^†	–^†	–^†	–^†	–^†	–^†	–^†
Intercept	69.07^***	1.68	0.93	62.35^***	5.15	0.68	82.68^***	2.28	0.91
NYHA functional class	−0.92	0.53	0.12	0.62	1.57	0.06	−2.09^**	0.73	0.17
Time	0.78^***	0.10	0.43	1.00^***	0.29	0.33	0.61^***	0.15	0.26
AwSC	0.52^*	0.26	0.13	0.84	0.68	0.18	−0.33	0.36	0.06
Time × AwSC	–^†	–^†	–^†	–^†	–^†	–^†	–^†	–^†	–^†

p < 0.05.

^**

p < 0.01.

^***

p < 0.001.

^†

Reduced models (without interaction terms) are reported where indicated, due to the time × instrumental support interaction term being a nonsignificant predictor (p > 0.05) for each self-care index.

AwSC: assistance with self-care; NYHA: New York Heart Association; SC: self-care.