Economic burdens and quality of life of family caregivers of cancer patients

Objectives: We conducted this study to identify factors influencing the burdens cancer brings to a patient's family and to evaluate the association between the burdens and the caregiver's quality of life (QOL). Methods: Participants were drawn from the primary family caregivers of cancer patients at 6 university hospitals and the National Cancer Center in Korea. Of the 738 eligible caregivers, 704 (95.4%) completed the questionnaire packets (Family Impact Questions and Caregiver's QOL-Cancer). Results: Caregivers, who were poor (OR, 2.11; 95% CI, 1.44-3.10), whose health status was poor (OR, 1.87; 95% CI, 1.29-2.70), who were married (OR, 1.75; 95% CI, 1.12-2.72), who provided care for a long time (OR, 2.29; 95% CI, 1.59-3.28), who cared for patients with poor performance status (OR, 1.35; 95% CI, 1.00-1.82), and who paid high medical expenses (OR, 1.70; 95% CI, 1.21-2.40), were more likely to lose their family savings. In multiple regression analysis, most burden variables - including requiring caregiving assistance, major life change, inability to function normally, loss of savings, loss of income, and altered educational plans - were associated with caregiver QOL. Loss of family income, which was related to economic issues, was most strongly associated with it (16.0%). Conclusions: Our study suggests that to improve caregiver QOL, we should give priority to decreasing the economic burden that cancer places on patient's family.