BACKGROUND: The burden is high in caregivers of heart failure patients, but the literature on patient and caregiver predictors of caregiver burden is inconsistent. Also, it is unknown if caregiver contribution to heart failure self-care maintenance (i.e. helping patients to maintain heart failure stable) and self-care management (i.e. helping patients to act in case of heart failure worsening) increases caregiver burden. AIMS: To identify caregiver and patient predictors of caregiver burden in heart failure; and to evaluate if caregiver contribution to heart failure self-care maintenance and management increases caregiver burden. METHODS: A cross-sectional study with the enrolment of 505 caregivers of heart failure patients. We used the caregiver burden inventory and the caregiver contribution to self-care of heart failure index. We analysed the data using hierarchical regression. RESULTS: Heart failure caregivers, mostly women (52.5%), with a mean age 56.5 (±14.9) years, cared for heart failure patients, mostly men (55.2%), with a mean age of 75.9 (±10.4) years. Caregiver predictors of higher caregiver burden were older age, female gender, fewer caregiving hours and poor social support. Patient predictors of higher caregiver burden were older age, better education, taking fewer medications and higher quality of life. Caregiver contribution to self-care maintenance and management were not significant predictors of caregiver burden. CONCLUSIONS: Our results could help providers to identify heart failure caregivers who are more exposed to burden. As caregiver contribution to heart failure self-care improves patient outcomes and seems not burdensome for caregivers, providers may consider educating caregivers about self-care as a viable option for improving patient outcomes without increasing caregiver burden.
BACKGROUND: The burden is high in caregivers of heart failure patients, but the literature on patient and caregiver predictors of caregiver burden is inconsistent. Also, it is unknown if caregiver contribution to heart failure self-care maintenance (i.e. helping patients to maintain heart failure stable) and self-care management (i.e. helping patients to act in case of heart failure worsening) increases caregiver burden. AIMS: To identify caregiver and patient predictors of caregiver burden in heart failure; and to evaluate if caregiver contribution to heart failure self-care maintenance and management increases caregiver burden. METHODS: A cross-sectional study with the enrolment of 505 caregivers of heart failure patients. We used the caregiver burden inventory and the caregiver contribution to self-care of heart failure index. We analysed the data using hierarchical regression. RESULTS: Heart failure caregivers, mostly women (52.5%), with a mean age 56.5 (±14.9) years, cared for heart failure patients, mostly men (55.2%), with a mean age of 75.9 (±10.4) years. Caregiver predictors of higher caregiver burden were older age, female gender, fewer caregiving hours and poor social support. Patient predictors of higher caregiver burden were older age, better education, taking fewer medications and higher quality of life. Caregiver contribution to self-care maintenance and management were not significant predictors of caregiver burden. CONCLUSIONS: Our results could help providers to identify heart failure caregivers who are more exposed to burden. As caregiver contribution to heart failure self-care improves patient outcomes and seems not burdensome for caregivers, providers may consider educating caregivers about self-care as a viable option for improving patient outcomes without increasing caregiver burden.