The predictive role of systemic inflammation response index in the prognosis of traumatic brain injury: A propensity score matching study.

ABSTRACT:

Background

We aimed to evaluate the predictive power of systemic inflammation response index (SIRI), a novel biomarker, to predict all-cause mortality in patients with traumatic brain injury (TBI) in the intensive care unit (ICU).

Methods

Clinical data were retrieved from the Medical Information Mart for Intensive Care-IV (MIMIC-IV) database. Kaplan-Meier (KM) methods and cox proportional hazard models were performed to examine the association between SIRI and all-cause mortality. The predictive power of SIRI was evaluated compared to other leukocyte-related indexes including neutrophils, lymphocytes, monocytes and white blood cells (WBC) by the Receiver Operating Characteristic (ROC)curve for 30-day mortality. In addition, propensity score matching (PSM) was conducted to re

SUBMITTER: Mao B 

PROVIDER: S-EPMC9666699 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature