학술논문
Associations between persistent symptoms after mild COVID‐19 and long‐term health status, quality of life, and psychological distress
Document Type
article
Author
Han, Jin H; Womack, Kelsey N; Tenforde, Mark W; Files, D Clark; Gibbs, Kevin W; Shapiro, Nathan I; Prekker, Matthew E; Erickson, Heidi L; Steingrub, Jay S; Qadir, Nida; Khan, Akram; Hough, Catherine L; Johnson, Nicholas J; Ely, E Wesley; Rice, Todd W; Casey, Jonathan D; Lindsell, Christopher J; Gong, Michelle N; Srinivasan, Vasisht; Lewis, Nathaniel M; Patel, Manish M; Self, Wesley H; Network, for the Influenza and Other Viruses in the Acutely Ill
Source
Influenza and Other Respiratory Viruses. 16(4)
Subject
Language
Abstract
BackgroundWe sought to assess whether persistent COVID-19 symptoms beyond 6 months (Long-COVID) among patients with mild COVID-19 is associated with poorer health status, quality of life, and psychological distress.MethodsThis was a multicenter prospective cohort study that included adult outpatients with acute COVID-19 from eight sites during 2-week sampling periods from April 1 and July 28, 2020. Participants were contacted 6-11 months after their first positive SARS-CoV-2 to complete a survey, which collected information on the severity of eight COVID-19 symptoms using a 4-point scale ranging from 0 (not present) to 3 (severe) at 1 month before COVID-19 (pre-illness) and at follow-up; the difference for each was calculated as an attributable persistent symptom severity score. A total attributable persistent COVID-19 symptom burden score was calculated by summing the attributable persistent severity scores for all eight symptoms. Outcomes measured at long-term follow-up comprised overall health status (EuroQol visual analogue scale), quality of life (EQ-5D-5L), and psychological distress (Patient Health Questionnaire-4). The association between the total attributable persistent COVID-19 burden score and each outcome was analyzed using multivariable proportional odds regression.ResultsOf the 2092 outpatients with COVID-19, 436 (21%) responded to the survey. The median (IQR) attributable persistent COVID-19 symptom burden score was 2 (0, 4); higher scores were associated with lower overall health status (aOR 0.63; 95% CI: 0.57-0.69), lower quality of life (aOR: 0.65; 95%CI: 0.59-0.72), and higher psychological distress (aOR: 1.40; 95%CI, 1.28-1.54) after adjusting for age, race, ethnicity, education, and income.ConclusionsIn participants with mild acute COVID-19, the burden of persistent symptoms was significantly associated with poorer long-term health status, poorer quality of life, and psychological distress.