Americans have shorter life expectancies than people in other wealthy nations, even though we spend more on health care than other nations. The Peterson-KFF Health System Tracker looks at why it is that Americans die younger than people outside the US.
KFF studied mortality rates in the US as well as Austria, Belgium, Canada, France, Germany, Japan, Netherlands, Sweden, Switzerland and the United Kingdom. Americans have a premature death rate of 408 deaths for 100,000 people under 70. The other countries had 228 premature deaths, close to half as many as people in the US.
Unlike other wealthy nations, which have seen a reduction in the number of their premature deaths, the US has faced an uptick since 2010. Americans had a similar life expectancy as people in peer nations 45 years ago. We saw some increase in life expectancy with scientific advancements, but other countries saw greater increases in life expectancy by 1990. Moreover, peer countries did not see as great a reduction in life expectancy from COVID-19 as the US.
Heart disease and cancer are the two leading causes of death in each of the countries studied, particularly for older adults. New medicines have reduced the number of premature deaths from heart disease. But, since 2010, Americans have seen an increase in premature deaths from heart disease, while other countries have seen a decrease.
Americans suffer more from heart disease, chronic respiratory diseases, and chronic kidney diseases, which are collectively responsible for about 105 of the 408 premature deaths. COVID-19 was responsible for 64 of the 408 premature deaths in the US, and substance abuse was responsible for 29 of the premature deaths.
Today twice as many Americans die of heart disease before the age of 70 than people in peer countries, likely because of more substance abuse and obesity in the US. Moreover, people with chronic heart conditions need ongoing medical care to remain healthy. But, Americans face much larger barriers to care than people in other countries.
Cancer death rates declined by 40 percent in the US since 1988 for people under 70. And, the US cancer death rates remain comparable to those in peer countries over the last 40 years. Older Americans are less likely to die of cancer than people in peer nations. Some believe that’s because more Americans have died prematurely of other conditions than people in peer nations.
Younger Americans suffer more from chronic conditions, substance abuse, injuries and communicable diseases than people in peer nations. Fifteen to 49 year olds in the US suffer two and half times more premature deaths than 15-49 year olds in peer nations. The premature death rate for this population in the US has not changed much in the last 45 years. In peer nations, it has dropped by half!
The US has also seen higher numbers of childhood deaths than other wealthy nations. Over the last 45 years, the number of deaths of 0 to 14 year olds in the US has declined some, but it’s still higher than peer nations, 20 more deaths per 100,000 American kids. Some attribute this difference to racial disparities leading to worse health of babies at birth, more of whom are born premature or with congenital birth defects. In addition, three to four times more American kids died from killings, travel fatalities (we drive bigger cars and have less public transportation) and choking.
Thankfully, medical advances have reduced death rates a lot. Many fewer people die of neonatal conditions, birth defects and HIV/AIDS. Deaths resulting from heart conditions also have dropped considerably. And, because fewer people smoke, fewer people are dying of cancer and heart disease. But, we are the richest country in the world, and there’s no excuse for our continuing to have shorter life expectancies than people in ever other wealthy country.
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