Drug use and severe outcomes among adults hospitalized with influenza, 2016–2019. Issue 1 (27th October 2022)

• Record Type: Journal Article
• Authors: Parisi, Christina E.; Yousey‐Hindes, Kimberly; Holstein, Rachel; O'Halloran, Alissa; Kirley, Pam Dailey; Alden, Nisha B.; Anderson, Evan J.; Kim, Sue; McMahon, Melissa; Khanlian, Sarah A.; Spina, Nancy; Gaitan, Maria A.; Shiltz, Eli; Thomas, Ann; Schaffner, William; Talbot, Keipp; Crossland, Melanie T.; Cook, Robert L.; Garg, Shikha; Meek, James; Hadler, James
• Is Part Of: Influenza and other respiratory viruses. Volume 17:Issue 1(2023)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2022-10-27
• Subjects: drug abuse -- epidemiology -- influenza -- Public Health Surveillance -- substance use; Influenza -- Periodicals; Respiratory infections -- Periodicals; Virus diseases -- Periodicals; Influenza, Human -- Periodicals; Respiratory Tract Diseases -- Periodicals; Virus Diseases -- Periodicals; Grippe -- Périodiques; Appareil respiratoire -- Infections -- Périodiques; Maladies à virus -- Périodiques; 616.203
• DOI: 10.1111/irv.13052
• Languages: English
• ISSNs: 1750-2640

Abstract

Abstract: Background: Influenza is a persistent public health problem associated with severe morbidity and mortality. Drug use is related to myriad health complications, but the relationship between drug use and severe influenza outcomes is not well understood. The study objective was to evaluate the relationship between drug use and severe influenza‐associated outcomes. Methods: Data were collected by the Influenza Hospitalization Surveillance Network (FluSurv‐NET) from the 2016–2017 through 2018–2019 influenza seasons. Among persons hospitalized with influenza, descriptive statistics and logistic regression models were used to analyze differences in demographic characteristics, risk and behavioral factors, and severe outcomes (intensive care unit [ICU] admission, mechanical ventilation, or death) between people who use drugs (PWUD), defined as having documented drug use within the past year, and non‐PWUD. Results: Among 48, 430 eligible hospitalized influenza cases, 2019 were PWUD and 46, 411 were non‐PWUD. PWUD were younger than non‐PWUD and more likely to be male, non‐Hispanic Black or Hispanic/Latino, smoke tobacco, abuse alcohol, and have chronic conditions including asthma, chronic liver disease, chronic lung disease, or immunosuppressive conditions. PWUD had greater odds of ICU admission and mechanical ventilation, but not death compared with non‐PWUD; however, these findings were not statistically significant after adjustment. Opioid use specifically was associated with increased risk of ICU admission and mechanical ventilation. Conclusion: These results support targeted initiatives to prevent influenza in this population, including influenza vaccination, which remains one of the most important tools to prevent influenza infection and associated severe outcomes.