...average US life expectancy ranks 27th in the world, at 77 years. Many countries achieve higher life expectancy rates with significantly lower spending. The chart below shows the top 30 countries in the world ranked by life expectancy. The red line indicates per-capita health expenditure (right axis), and shows that many countries outperform the US with approximately half the spending.
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The chart (right) [Actually, the one on the left] also highlights the sharp contrast between the US and Cuba. With a life expectancy of 76.9 years, Cuba ranks 28th in the world, just behind the US. However, its spending per person on health care is one of the lowest in the world, at $186, or about 1/25 the spending of the United States.
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If there is near universal clean water and preventive care, life expectancy rates can be high. In the US, however, nearly 40 million Americans lack basic health insurance, and are therefore less likely to receive preventive care. In contrast, Cuba has universal health care and one of the highest doctor-to-patient ratios in the world (See Physicians). Although Cuba has limited resources and many economic problems, it has made health care a priority.