Research article Open access
Persistence of Symptoms Following Hospitalization for COVID-19 in Oman: A Bidirectional Observational Study
Objectives: This study sought to assess the prevalence of persistent COVID-19-related symptoms in patients with mild, severe, and critical disease. Methods: We conducted a bidirectional cohort observational study that included all adult patients ≥ 18 years, admitted to Armed Forces Hospital, Muscat between July 2020 an …