Inequality in the face of death? Public expenditure on health care for different socioeconomic groups in the last year of life

OBJECTIVE: To investigate the association between public expenditure on health care in the last year of life and individual socioeconomic status in Sweden. METHODS: Population-based study of public expenditure using linked registers for all 16, 617 deaths among Stockholm County Council residents in 2002 (population 1. 8 million). Age-standardized, total and per capita spend were calculated by income categories, age and specialty. Multivariate analysis examined the association between socioeconomic status and public expenditure. RESULTS: County council expenditure on health care in the last year of life rose with increasing income of the deceased person. Median per capita expenditure increased from 55, 417 Swedish Kronor (SEK) (US 7542) in the lowest income group to SEK 94, 678 (US 12, 887) in the highest. Total age-standardized spend increased by 60% across the same interval (80, 227 95% confidence interval (CI) 79, 946-80, 497 to SEK 127, 344 95% CI 126, 969-127, 719). Expenditure decreased with increasing age over 65 years in all income groups. Higher income was independently associated with greater total public health spend in multivariate analysis, adjusting for age, sex, health-care utilization and major diagnostic groups. CONCLUSIONS: There is inequality in public expenditure on health care at the end of life across socioeconomic groups in Stockholm. This phenomenon merits attention within Sweden, and beyond, in countries with less comprehensive welfare systems.