Association between a frailty index derived from laboratory tests and clinical outcomes in critical care patients with asthma: a retrospective study based on the MIMIC-IV database.

ABSTRACT:

Background

In this study, we aimed to explore the association between elevated Frailty Index laboratory-derived (FI-Lab) levels and the prognosis in critically ill patients with asthma to advance clinical management strategies and optimize patient outcomes.

Methods

A retrospective analysis was performed on intensive care unit (ICU) patients diagnosed with asthma identified from the Medical Information Mart for Intensive Care (MIMIC-IV, version 3.0) database. Demographic characteristics, clinical parameters, and FI-Lab values were collected for analysis. The prognostic factors were evaluated using multivariate Cox regression models.

Results

Our findings revealed a strong association between elevated FI-Lab levels and adverse clinical outcomes in ICU patients with asthm

SUBMITTER: Qu J 

PROVIDER: S-EPMC12488622 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature