Associations of weight-derived markers with mortality in patients with Corona virus disease 2019: evidence from hospitals and patients.

ABSTRACT:

Objectives

This study investigated the relationship between weight-derived markers and in-hospital mortality in patients with Corona Virus Disease 2019 (COVID-19).

Methods

Various body composition including Weight, Body Mass Index (BMI), Body Fat Percentage (BFP), Whole-Body Fat Mass (WBFM), Lean Body Mass (LBM), and Basal Metabolic Rate (BMR) were calculated based on height, weight, gender, and age. In-hospital mortality served as the primary clinical outcome. The associations between these indicators and patient prognosis were evaluated using a crude model, a logistic Model adjusted for confounders, and a Propensity Score Matching (PSM) model. The corresponding 95% confidence intervals (95% CI) and odds ratio (OR) values were calculated. Additionally, four machine-learning

SUBMITTER: Li Y 

PROVIDER: S-EPMC12821883 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature