Among wealthy nations, a study on 2016 data found the United States ranked first for child deaths by automobile accident and firearm, with overall child mortality 57% higher in the U.S. than other high-income countries, although traffic deaths were decreasing.[9]
As of 2017[update], the United States life expectancy is 79.8 years at birth, ranking 42nd among 224 nations.[10]
^Coppedge, Michael, John Gerring, Carl Henrik Knutsen, Staffan I. Lindberg, Jan Teorell, Nazifa Alizada, David Altman, Michael Bernhard, Agnes Cornell, M. Steven Fish, Lisa Gastaldi, Haakon Gjerløw, Adam Glynn, Allen Hicken, Garry Hindle, Nina Ilchenko, Joshua Krusell, Anna Lührmann, Seraphine F. Maerz, Kyle L. Marquardt, Kelly McMann, Valeriya Mechkova, Juraj Medzihorsky, Pamela Paxton, Daniel Pemstein, Josefine Pernes, Johannes von Römer, Brigitte Seim, Rachel Sigman, Svend-Erik Skaaning, Jeffrey Staton, Aksel Sundström, Eitan Tzelgov, Yi-ting Wang, Tore Wig, Steven Wilson and
Daniel Ziblatt. 2021. "V-Dem [Country–Year/Country–Date] Dataset v11.1" Varieties of Democracy (V-Dem) Project.
https://doi.org/10.23696/vdemds21.