Determinants of preparedness in family caregivers of patients with heart failure.

Abstract

Aims: Inadequate preparedness of family caregivers contributes to adverse outcomes of patients with heart failure (HF). However, evidence on caregiver preparedness is limited. This study aims to examine the determinants and potential mechanisms of preparedness in family caregivers of patients with HF.

Methods and results: In the cross-sectional study, 298 HF patient-caregiver dyads were recruited from 4 tertiary hospitals in China. Preparedness, uncertainty in illness, family relational quality, social support, and positive aspects of caregiving (PAC) were assessed in family caregivers using self-reported questionnaires. In the path analysis model, uncertainty in illness had an indirect negative effect on preparedness via reduced PAC [indirect effect = -0.020; 95% confidence interval (CI) -0.050 to -0.002]. Whereas, family relational quality had direct (β = 0.266; P < 0.001) and indirect positive effects on preparedness through increased PAC (indirect effect = 0.027; 95% CI, 0.003-0.067). Similarly, social support also had direct (β = 0.184; P = 0.004) and indirect positive effects on preparedness through increased PAC (indirect effect = 0.027; 95% CI, 0.004-0.065).

Conclusion: This study highlights that diminishing uncertainty in illness may indirectly improve caregiver preparedness through the enhancement of PAC, while raising family relational quality and social support may improve caregiver preparedness both directly and indirectly by augmenting PAC. These findings provide insightful implications for healthcare professionals in developing tailored interventions to ameliorate preparedness in family caregivers of patients with HF.