Disparities in place of death for patients with primary brain tumors and brain metastases in the USA

Abstract

Purpose: Patients with primary or metastatic brain tumors often require intensive end-of-life care, for which place of death may serve as a quality metric. Death at home or hospice is considered a more "ideal" location. Comprehensive information on place of death of people with brain tumors is lacking.

Methods: Using CDC Wonder Database data, those who died in the USA from a solid cancer from 2003 to 2016 were included and place of death for those with primary brain, brain metastases, and solid non-brain tumors were compared. Multivariate logistic regression tested for disparities in place of death.

Results: By 2016, 51.1% of patients with primary brain tumors and 45.2% with brain metastases died at home. 15.9% of patients with primary brain tumors and 23.6% with brain metastases died in the hospital. Black patients were least likely to die at home or hospice. For patients with primary brain tumors, being married (OR = 2.25 (95%CI 2.16-2.34), p < 0.01) and having an advanced degree (OR = 1.204 (95%CI 1.15-1.26), p < 0.01) increased odds of home/hospice death; older age (OR = 0.50 (95%CI 0.46-0.54), p < 0.01) decreased odds for home/hospice death. For patients with brain metastases, being married (OR = 2.19 (95%CI 2.11-2.26), p < 0.01) increased odds of home/hospice death and male sex (OR = 0.87 (095%CI .85-0.89), p < 0.01) and older age (OR = 0.59 (95%CI 0.47-0.75), p < 0.01) decreased odds of home/hospice death.

Conclusion: Disparities exist in place of death in the brain tumor population. Focused interventions are indicated to increase the utilization of hospice in those with metastatic cancer, under-represented minority groups, and the elderly population.

Keywords: CNS tumors; Cancer disparities; Health disparities; Palliative care; Place of death.