End-of-life care costs and place of death across health and social care sectors.

Objectives: This study explores the relationship between end-of-life care costs and place of death across different health and social care sectors.

Methods: We used a linked local government and health data of East London residents (n=4661) aged 50 or over, deceased between 2016 and 2020. Individuals who died in hospital were matched to those who died elsewhere according to a wide range of demographic, socioeconomic and health factors. We reported mean healthcare costs and 95% CIs by care sectors over the 12-month period before death. Subgroup analyses were conducted to investigate if the role of place of death differs according to long-term conditions and age.

Results: We found that mean difference in total cost between hospital and non-hospital decedents was £4565 (95% CI £3132 to £6046). Hospital decedents were associated with higher hospital cost (£5196, £4499 to £5905), higher mental healthcare cost (£283, £78 to £892) and lower social care cost (-£838, -£1,209 to -£472), compared with individuals who died elsewhere. Subgroup analysis shows that the association between place of death and healthcare costs differs by age and long-term conditions, including cancer, mental health and cardiovascular diseases.

Conclusion: This study suggests that trajectories of end-of-life healthcare costs vary by place of death in a differential way across health and social care sectors. High hospital burden for cancer patients may be alleviated by strengthening healthcare provision in less cost-intensive settings, such as community and social care.