Classification of post COVID-19 condition symptoms: a longitudinal study in the Belgian population

Objectives Since the onset of the COVID-19 pandemic, most research has focused on its acute pathophysiology, yet some people tend to experience persisting symptoms beyond the acute phase of infection, referred to as post COVID-19 condition (PCC). However, evidence on PCC is still scarce. This study aimed to assess the distribution, classification of symptoms and associated factors of PCC in adults.Design Longitudinal online cohort study.Setting National study in Belgium.Participants Participants were Belgian adults with a recent SARS-CoV-2 infection and were recruited when called up for contac... Mehr ...