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Austria leads the world in physician density with **** practicing doctors per thousand population in 2023, highlighting considerable disparities in healthcare access globally. This stark contrast becomes evident when comparing Austria to countries like Peru, which has around * physician per 1,000 people.

Life expectancy and healthcare access

Interestingly, countries with higher physician densities often correlate with higher life expectancies. Switzerland, for instance, boasts both a high physician density of **** per 1,000 people and the highest life expectancy globally at **** years. This relationship underscores the potential impact of accessible healthcare on population health. However, exceptions exist, as evidenced by the United States, where life expectancy has decreased in recent years despite having **** physicians per 1,000 people. Factors such as the COVID-19 pandemic and the opioid epidemic have contributed to this decline.

Healthcare expenditure and physician density

While physician density is an important metric, it does not always directly correlate with healthcare spending. The United States, for example, has the highest per capita health expenditure among OECD countries, spending over * U.S. dollars per person in 2023. This is significantly higher than countries with greater physician densities like Austria and Germany. The U.S. also allocates the largest share of its GDP to healthcare, at **** percent. The United States is an outlier regarding the correlation between healthcare spending, resources and health outcomes.