Objective: Family caregivers play an essential role in end-of-life care but suffer considerable impact on their own health. A better understanding of main factors related to carers' health is important to inform interventions. The purpose of the study was to test for the first time the potential impact of a comprehensive set of observable variables on carer health during end-of-life caregiving within a population-based carer sample. Design National retrospective, cross-sectional, 4-month post-bereavement postal census survey of family carers of people who died from cancer.
