1. Changes in Obesity Prevalence Among U.S. Adults After the COVID-19 Pandemic by State and Territorial Stay-at-Home Order Level and Sociodemographic Characteristics.
- Author
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Cho, Beomyoung, Pan, Yining, Chapman, McKinley, Spaulding, Aaron, and Stallings-Smith, Sericea
- Subjects
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STAY-at-home orders , *MULTIPLE regression analysis , *LOGISTIC regression analysis , *SOCIAL distancing , *BODY mass index - Abstract
Purpose: To examine changes in obesity prevalence among US adults after the COVID-19 pandemic by level of stay-at-home order and sociodemographic characteristics. Design: Quasi-experimental study using repeated cross-sectional data. Setting: Behavioral Risk Factor Surveillance System (BRFSS). Sample: Pooled data for US adults ages ≥26 years (n = 1,107,673) from BRFSS (2018-2021). Measures: States/territories were classified into three levels of stay-at-home order: none, advisory/only for persons at risk, or mandatory for all. Individual-level sociodemographic characteristics were self-reported. Analysis: The difference-in-differences method was conducted with weighted multiple logistic regression analysis to examine obesity (body mass index ≥30 kg/m2) prevalence by stay-at-home order level and sociodemographic characteristics before/after the COVID-19 pandemic (January 2018-February 2020 vs March 2020-February 2022). Results: After adjusting for a secular trend and multiple covariates, adults in states/territories with mandatory stay-at-home orders experienced a larger increase in obesity prevalence (adjusted odds ratio: 1.05; 95% confidence interval: 1.01, 1.11) than adults in states/territories with no stay-at-home order. Younger adults (vs ≥65 years) and individuals with
- Published
- 2024
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