Body Mass Index and Postacute Sequelae of SARS-CoV-2 Infection in Children and Young Adults.

ABSTRACT:

Importance

Obesity is associated with increased severity of COVID-19. Whether obesity is associated with an increased risk of post-acute sequelae of SARS-CoV-2 infection (PASC) among pediatric populations, independent of its association with acute infection severity, is unclear.

Objective

To quantify the association of body mass index (BMI) status before SARS-CoV-2 infection with pediatric PASC risk, controlling for acute infection severity.

Design, setting, and participants

This retrospective cohort study occurred at 26 US children's hospitals from March 2020 to May 2023 with a minimum follow-up of 179 days. Eligible participants included children and young adults aged 5 to 20 years with SARS-CoV-2 infection. Data analysis was conducted from October 2023 to January 2

SUBMITTER: Zhou T 

PROVIDER: S-EPMC11581483 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature