Objective This multicenter study investigated clinical risk factors associated with the number
of long-term symptoms after COVID. Methods Clinical features, symptoms at hospital …

Background Long COVID-19 may affect patients after hospital discharge. Aims This study
aims to describe the burden of the long-term persistence of clinical symptoms in COVID-19 …

Objectives Post–COVID-19 symptoms experienced by many survivors have a further
devastating effect. This study aimed to analyze the risk factors associated with long COVID …

Background Characterizing the post-COVID health conditions is helpful to direct patients to
appropriate healthcare. Aims To describe the presence of symptoms in COVID-19 patients …

Background Post-acute coronavirus 2019 (COVID-19) syndrome is now recognized as a
complex systemic disease that is associated with substantial morbidity. Objectives To …

Importance Identification of long-term post–COVID-19 symptoms among hospitalized and
nonhospitalized patients is needed. Objective To compare the presence of post–COVID-19 …

Background Individuals with coronavirus disease 2019 (COVID-19) may have persistent
symptoms following their acute illness. The prevalence and predictors of these symptoms …

Objectives To assess the prevalence of and factors associated with post-coronavirus
disease 2019 (COVID-19) syndrome 6 months after the onset. Methods A bidirectional …

Objectives Persistent COVID-19 symptoms have been reported up to 3 months after hospital
discharge. Little is known on the frequency and the nature of persistent symptoms beyond 3 …

Background Long-term effects of COVID-19, also called Long COVID, affect more than 10%
of patients. The most severe cases (ie those requiring hospitalization) present a higher …