Impact of COVID-19 on excess mortality, life expectancy, and years of life lost in the United States

Author:

Chan Eunice Y. S.,Cheng Davy,Martin JanetORCID

Abstract

This paper quantifies the net impact (direct and indirect effects) of the pandemic on the United States population in 2020 using three metrics: excess deaths, life expectancy, and total years of life lost. The findings indicate there were 375,235 excess deaths, with 83% attributable to direct, and 17% attributable to indirect effects of COVID-19. The decrease in life expectancy was 1.67 years, translating to a reversion of 14 years in historical life expectancy gains. Total years of life lost in 2020 was 7,362,555 across the USA (73% directly attributable, 27% indirectly attributable to COVID-19), with considerable heterogeneity at the individual state level.

Funder

Department of Anesthesia & Perioperative Medicine, Western University

Publisher

Public Library of Science (PLoS)

Subject

Multidisciplinary

Reference11 articles.

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3. Excess deaths associated with covid-19 pandemic in 2020: age and sex disaggregated time series analysis in 29 high income countries;N Islam;BMJ [Internet],2021

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