Characterization of Post-Viral Infection Behaviors Among Patients With Long COVID: Prospective, Observational, Longitudinal Cohort Analyses of Fitbit Data and Patient-Reported Outcomes

Tianmai M Zhang   ^{1, 2} , MA ;   Sydney P Sharp   ¹ , MPH ;   John D Scott   ³ , MSc, MD ;   Douglas Taren   ⁴ , PhD ;   Jane C Samaniego   ¹ , MS ;   Elizabeth R Unger   ⁵ , MD, PhD ;   Jeanne Bertolli   ⁵ , MPH, PhD ;   Jin-Mann S Lin   ⁵ , PhD ;   Christian B Ramers   ^{1, 6, 7, 8} , MPH, MD ;   Job G Godino   ^{1, 9, 10} , PhD

¹ Laura Rodriguez Research Institute, Family Health Centers of San Diego, San Diego, CA, United States

² Department of Biomedical Informatics and Medical Education, University of Washington, Seattle, WA, United States

³ Department of Medicine, University of Washington, Seattle, WA, United States

⁴ Department of Pediatrics, Nutrition Section, University of Colorado, Aurora, CO, United States

⁵ National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Atlanta, GA, United States

⁶ School of Medicine, University of California, San Diego, La Jolla, CA, United States

⁷ School of Public Health, San Diego State University, San Diego, CA, United States

⁸ Global Hepatitis Program, Clinton Health Access Initiative, Boston, MA, United States

⁹ Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, La Jolla, CA, United States

¹⁰ Exercise and Physical Activity Resource Center, University of California, San Diego, La Jolla, CA, United States