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Risk Factors for COVID-19-associated hospitalization: COVID-19-Associated Hospitalization Surveillance Network and Behavioral Risk Factor Surveillance System

2020; Cold Spring Harbor Laboratory; Linguagem: Inglês

10.1101/2020.07.27.20161810

Jean Y. Ko, Melissa L. Danielson, Machell Town, Gordana Derado, Kurt J. Greenlund, Pam Daily Kirley, Nisha B. Alden, Kimberly Yousey‐Hindes, Evan J. Anderson, Patricia Ryan, Sue Kim, Ruth Lynfield, Salina Torres, Grant Barney, Nancy M. Bennett, Melissa Sutton, H. Keipp Talbot, Mary Hill, Aron J. Hall, Alicia M. Fry, Shikha Garg, Lindsay Kim,

Long-Term Effects of COVID-19

ABSTRACT Background Identification of risk factors for COVID-19-associated hospitalization is needed to guide prevention and clinical care. Objective To examine if age, sex, race/ethnicity, and underlying medical conditions is independently associated with COVID-19-associated hospitalizations. Design Cross-sectional. Setting 70 counties within 12 states participating in the Coronavirus Disease 2019-Associated Hospitalization Surveillance Network (COVID-NET) and a population-based sample of non-hospitalized adults residing in the COVID-NET catchment area from the Behavioral Risk Factor Surveillance System. Participants U.S. community-dwelling adults (≥18 years) with laboratory-confirmed COVID-19-associated hospitalizations, March 1- June 23, 2020. Measurements Adjusted rate ratios (aRR) of hospitalization by age, sex, race/ethnicity and underlying medical conditions (hypertension, coronary artery disease, history of stroke, diabetes, obesity [BMI ≥30 kg/m 2 ], severe obesity [BMI≥40 kg/m 2 ], chronic kidney disease, asthma, and chronic obstructive pulmonary disease). Results Our sample included 5,416 adults with COVID-19-associated hospitalizations. Adults with (versus without) severe obesity (aRR:4.4; 95%CI: 3.4, 5.7), chronic kidney disease (aRR:4.0; 95%CI: 3.0, 5.2), diabetes (aRR:3.2; 95%CI: 2.5, 4.1), obesity (aRR:2.9; 95%CI: 2.3, 3.5), hypertension (aRR:2.8; 95%CI: 2.3, 3.4), and asthma (aRR:1.4; 95%CI: 1.1, 1.7) had higher rates of hospitalization, after adjusting for age, sex, and race/ethnicity. In models adjusting for the presence of an individual underlying medical condition, higher hospitalization rates were observed for adults ≥65 years, 45-64 years (versus 18-44 years), males (versus females), and non-Hispanic black and other race/ethnicities (versus non-Hispanic whites). Limitations Interim analysis limited to hospitalizations with underlying medical condition data. Conclusion Our findings elucidate groups with higher hospitalization risk that may benefit from targeted preventive and therapeutic interventions.