Geriatric nutritional risk index as a predictor of 30-day and 365-day mortality in patients with acute myocardial infarction: a retrospective cohort study using the MIMIC-IV database

Geriatric nutritional risk index as a predictor of 30-day and 365-day mortality in patients with acute myocardial infarction: a retrospective cohort study using the MIMIC-IV database

BackgroundThe Geriatric Nutritional Risk Index (GNRI) is a clinical indicator for evaluating the nutritional status of patients, but its role in the short-term prognosis of patients with acute myocardial infarction is still not fully understood. This study aims to explore the correlation between the...

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Bibliographic Details
Main Authors: Xiaolong Zheng, Xin Zheng, Changgui Zhang, Minghua Liu
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-02-01
Series:Frontiers in Nutrition
Subjects:
geriatric nutritional risk index
acute myocardial infarction
mortality
landmark analysis
mediation analysis
cox regression model
Online Access:https://www.frontiersin.org/articles/10.3389/fnut.2025.1544382/full
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