Life Expectancy in U.S. Declines Slightly, and Researchers Are Puzzled - The New York Times
▻http://www.nytimes.com/2016/12/08/health/life-expectancy-us-declines.html
American life expectancy is in decline for the first time since 1993, when H.I.V.-related deaths were at their peak. But this time, researchers can’t identify a single problem driving the drop, and are instead pointing to a number of factors, from heart disease to suicides, that have caused a greater number of deaths.
#états-unis #démographie #espérance de vie #mortalité