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. 2020 Dec;17(12):1645–1648. doi: 10.1513/AnnalsATS.202006-613RL

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Copyright © 2020 by the American Thoracic Society

This article is open access and distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives License 4.0 (http://creativecommons.org/licenses/by-nc-nd/4.0/). For commercial usage and reprints, please contact Diane Gern (dgern@thoracic.org).

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Figure 2. — Comparing the prevalence (Prev.) of asthma in a series of COVID-19 studies compared with population-level Prev. The orange line corresponds to the 4-year average U.S. asthma Prev. among those hospitalized with flu (CDC FluView Data) (7). For a full study list, please see the References. *Overall (or “pooled”) Prev. (6.8%; 95% confidence interval [CI], 3.7–10.7%) and the associated CI assume random study-level effects. BRFSS = Behavioral Risk Factor Surveillance System; CDC = U.S. Centers for Disease Control and Prevention; COVID-19 = coronavirus disease 2019; flu = influenza; MMWR = Morbidity and Mortality Weekly Report.