Low body temperature and mortality in critically ill patients with coronary heart disease: a retrospective analysis from MIMIC-IV database.

ABSTRACT:

Background

This study was aimed to investigate the correlation between low body temperature and outcomes in critically ill patients with coronary heart disease (CHD).

Methods

Participants from the Medical Information Mart for Intensive Care (MIMIC)-IV were divided into three groups (≤ 36.5 ℃, 36.6-37.4 ℃, ≥ 37.5 ℃) in accordance with body temperature measured orally in ICU. In-hospital, 28-day and 90-day mortality were the major outcomes. Multivariable Cox regression, decision curve analysis (DCA), restricted cubic splines (RCS), Kaplan-Meier curves (with or without propensity score matching), and subgroup analyses were used to investigate the association between body temperature and outcomes.

Results

A total of 8577 patients (65% men) were included. The in-hospital,

SUBMITTER: Luo W 

PROVIDER: S-EPMC10731844 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature