Background Children living with chronic comorbid conditions are at increased risk for severe
COVID-19, though there is limited evidence regarding the risks associated with specific …

OBJECTIVES Describe population-based rates and risk factors for pediatric severe
coronavirus disease 2019 (COVID-19)(ie, ICU admission, invasive mechanical ventilation …

Background: Risk factors for severe outcomes of SARS-CoV-2 infection are not well
established in children. We sought to describe pediatric hospital admissions associated with …

Objective To characterize the clinical features of children and adolescents hospitalized with
SARS-CoV-2 infections and to explore predictors for disease severity. Design Nationwide …

Importance The recent and ongoing coronavirus disease 2019 (COVID-19) pandemic has
taken an unprecedented toll on adults critically ill with COVID-19 infection. While there is …

Background To date, few data on paediatric COVID-19 have been published, and most
reports originate from China. This study aimed to capture key data on children and …

By means of a nationwide, prospective, multicenter, observational cohort registry collecting
data on 7375 patients with laboratory-confirmed SARS-CoV-2 admitted to children's …

Abstract Coronavirus disease 2019 (COVID-19) is usually less severe in children compared
to adults. This study describes detailed clinical characteristics, treatment and outcomes of …

Importance Multiple SARS-CoV-2 variants have emerged over the COVID-19 pandemic. The
implications for COVID-19 severity in children worldwide are unclear. Objective To …

Importance Understanding of SARS-CoV-2 infection in US children has been limited by the
lack of large, multicenter studies with granular data. Objective To examine the …