Body mass index and outcome in patients with COVID-19: A dose-response meta-analysis.

ABSTRACT:

Background

There is mounting evidence related to the association between obesity and severity of COVID-19. However, the direct relationship of the increase in the severe COVID-19 risk factors, with an increase in body mass index (BMI), has not yet been evaluated.

Aim

This meta-analysis aims to evaluate the dose-response relationship between body mass index (BMI) and poor outcome in patients with COVID-19.

Methods

A systematic literature search was conducted using PubMed, Europe PMC, ProQuest, and the Cochrane Central Database. The primary outcome was composite poor outcome composed of mortality and severity. The secondary outcomes were mortality and severity.

Results

A total of 34,390 patients from 12 studies were included in this meta-analysis. The meta-analys

SUBMITTER: Pranata R 

PROVIDER: S-EPMC7388778 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature