![]() ![]() In 20, life expectancy at birth declined, but remained unchanged in 2016 and increased slightly in 2018.ĭisparities in life expectancy at birth between racial groups have long existed, and continue today. Remarkably, between 19, only once did life expectancy decline for two consecutive years – in 19. ![]() Most often, declines in life expectancy have been only one-year events, before resuming an upward trend. In 1957, as the so-called “Asian Flu” began to take a foothold globally, life expectancy in the U.S. During the years of the Great Depression and World War II, for example, there were four years when life expectancy in the U.S. This phenomenal two-year period illustrates that historically, declines in life expectancy can be usually traced to significant health events occurring nationally and globally. As the pandemic subsided, life expectancy reversed course and increased 15.6 years in 1919 to 54.7 years. However, in the early part of the 20 th century, life expectancy was quite volatile, declining 13 times between 19 – including a staggering 11.8 year decline in life expectancy during the height of the influenza pandemic of 1918, in which life expectancy at birth dropped from 50.9 years in 1917 to 39.1 years in 1918. Over the past 50 years, declines in life expectancy have been relatively rare. The tables in the report document how life expectancy for the total population has increased over time and is now 78.7 years for the U.S. ![]() The new report, “ United States Life Tables 2018,” features a rich collection of historical data, extending back to the beginning of the 20 th century, when life expectancy at birth in the U.S. Life expectancy estimates for 2019 are expected to be released in the coming weeks. This week, NCHS published the latest “ life tables” for the United States, through the year 2018. ![]()
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