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Health spending in OECD countries in 2004: an update
Gerard F Anderson1, Bianca K Frogner, Uwe E Reinhardt
1Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA. ganderso@jhsph.edu
Health Affairs (Project Hope)
|September 13, 2007
Summary
US health care spending significantly exceeds other developed nations, despite fewer resources and lower utilization. Higher prices and incomes drive costs, with obesity-related diseases potentially contributing.
Area of Science:
- Health economics
- Comparative health systems analysis
- Public health policy
Background:
- In 2004, US health care spending per capita was 2.5 times higher than the median OECD country.
- The US had fewer healthcare resources (physicians, nurses, beds) and lower utilization (visits, days) per capita compared to the median OECD country.
Purpose of the Study:
- To analyze the drivers of high US health care spending compared to other OECD countries.
- To investigate potential explanations for the spending disparity.
Main Methods:
- Comparative analysis of per capita health care spending.
- Examination of healthcare resource availability and utilization rates.
- Identification of key factors contributing to spending differences.
Main Results:
- US health care spending was substantially higher than in any other OECD country.
- Higher health care prices and per capita incomes were identified as major drivers of US spending.
- A potential contributing factor identified was the higher prevalence of obesity-related chronic diseases in the US.
Conclusions:
- High US health care spending is driven by elevated prices and incomes, not increased utilization or resources.
- Obesity-related chronic diseases may play a role in the disproportionately high US health care expenditures.
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