Prognostic nutritional index and prognosis of patients with coronary artery disease: A systematic review and meta-analysis.

ABSTRACT:

Background

This review assessed if prognostic nutritional index (PNI) can predict mortality and major adverse cardiac events (MACE) in coronary artery disease (CAD) patients.

Methods

PubMed, Web of Science, Scopus, and Embase were searched up to 1st November 2022 for all types of studies reporting adjusted associations between PNI and mortality or MACE in CAD patients. A random-effect meta-analysis was conducted for PNI as categorical or continuous variable. Subgroup analysis were conducted for multiple confounders.

Results

Fifteen studies with 22,521 patients were included. Meta-analysis found that low PNI was a significant predictor of mortality in CAD patients as compared to those with high PNI (HR: 1.67 95% CI: 1.39, 2.00 I ² = 95% p < 0.0

SUBMITTER: Zhang S 

PROVIDER: S-EPMC10061069 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature