Author:
Zhang Shengjing,Wang Huanfen,Chen Saiya,Cai Shengsheng,Zhou Shigeng,Wang Congling,Ni Xiuyuan
Abstract
BackgroundThis review assessed if prognostic nutritional index (PNI) can predict mortality and major adverse cardiac events (MACE) in coronary artery disease (CAD) patients.MethodsPubMed, 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.ResultsFifteen 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 I2 = 95% p < 0.00001). Increasing PNI scores were also associated with lower mortality (HR: 0.94 95% CI: 0.91, 0.97 I2 = 89% p = 0.0003). Meta-analysis demonstrated that patients with low PNI had significantly higher incidence of MACE (HR: 1.57 95% CI: 1.08, 2.28 I2 = 94% p = 0.02) and increasing PNI was associated with lower incidence of MACE (HR: 0.84 95% CI: 0.72, 0.92 I2 = 97% p = 0.0007). Subgroup analyses showed mixed results.ConclusionMalnutrition assessed by PNI can independently predict mortality and MACE in CAD patients. Variable PNI cut-offs and high inter-study heterogeneity are major limitations while interpreting the results. Further research focusing on specific groups of CAD and taking into account different cut-offs of PNI are needed to provide better evidence.Systematic Review RegistrationNo CRD42022365913 https://www.crd.york.ac.uk/prospero/.
Subject
Nutrition and Dietetics,Endocrinology, Diabetes and Metabolism,Food Science
Reference35 articles.
1. Burden of coronary artery disease and peripheral artery disease: A literature review;Bauersachs;Cardiovasc Ther,2019
2. Global, regional, and national disability-adjusted life-years (DALYs) for 333 diseases and injuries and healthy life expectancy (HALE) for 195 countries and territories, 1990-2016: A systematic analysis for the global burden of disease study 2016;Hay;Lancet,2017
3. The myth of “stable” coronary artery disease;Fox;Nat Rev Cardiol,2020
4. A review on coronary artery disease, its risk factors, and therapeutics;Malakar;J Cell Physiol,2019
5. Immunity and inflammation in atherosclerosis;Wolf;Circ Res,2019
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