In comparison to other wealthy nations, the U.S. death rate far outpaces America's peers — leading researchers to say that the country is actually "experiencing a crisis of early death."

Researchers from the Boston University School of Public Health (BUSPH) found that more than one million U.S. deaths a year — including many young and working-age adults — could be avoided if the country had mortality rates similar to other high-income nations.

In 2021, 1.1 million deaths would have been averted if the U.S. had mortality rates similar to other wealthy nations. The study refers to these excess deaths as "Missing Americans," because these deaths reflect people who would still be alive if the U.S. death rate was equal to its peer countries.