Social Disadvantage, Politics, and Severe Acute Respiratory Syndrome Coronavirus 2 Trends: A County-level Analysis of United States Data.

Abstract

Background

Understanding the epidemiology of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is essential for public health control efforts. Social, demographic, and political characteristics at the United States (US) county level might be associated with changes in SARS-CoV-2 case incidence.

Methods

We conducted a retrospective analysis of the relationship between the change in reported SARS-CoV-2 case counts at the US county level during 1 June-30 June 2020 and social, demographic, and political characteristics of the county.

Results

Of 3142 US counties, 1023 were included in the analysis: 678 (66.3%) had increasing and 345 (33.7%) nonincreasing SARS-CoV-2 case counts between 1 June and 30 June 2020. In bivariate analysis, counties with increasing case counts had a significantly higher Social Deprivation Index (median, 48 [interquartile range {IQR}, 24-72]) than counties with nonincreasing case counts (median, 40 [IQR, 19-66]; P = .009). Counties with increasing case counts were significantly more likely to be metropolitan areas of 250 000-1 million population (P < .001), to have a higher percentage of black residents (9% vs 6%; P = .013), and to have voted for the Republican presidential candidate in 2016 by a ≥10-point margin (P = .044). In the multivariable model, metropolitan areas of 250 000-1 million population, higher percentage of black residents, and a ≥10-point Republican victory were independently associated with increasing case counts.

Conclusions

Increasing case counts of SARS-CoV-2 in the US during June 2020 were associated with a combination of sociodemographic and political factors. Addressing social disadvantage and differential belief systems that may correspond with political alignment will play a critical role in pandemic control.

Department

Description

Provenance

Citation

Published Version (Please cite this version)

10.1093/cid/ciaa1374

Publication Info

Mourad, Ahmad, Nicholas A Turner, Arthur W Baker, Nwora Lance Okeke, Shanti Narayanasamy, Robert Rolfe, John J Engemann, Gary M Cox, et al. (2021). Social Disadvantage, Politics, and Severe Acute Respiratory Syndrome Coronavirus 2 Trends: A County-level Analysis of United States Data. Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 72(10). pp. e604–e607. 10.1093/cid/ciaa1374 Retrieved from https://hdl.handle.net/10161/23884.

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Scholars@Duke

Mourad

Ahmad Mourad

House Staff
Turner

Nicholas Turner

Assistant Professor of Medicine
Baker

Arthur Wakefield Baker

Associate Professor of Medicine

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