Article ; Online: Low Prognostic Nutritional Index Predicts Adverse Outcomes in Patients With Heart Failure: A Systematic Review and Meta-analysis.
2023 Volume 75, Issue 4, Page(s) 305–313
Abstract: The association of low prognostic nutritional index (PNI) with adverse outcomes remains conflicting in heart failure patients. To address these knowledge gaps, we performed this meta-analysis to investigate the predictive value of PNI in patients with ... ...
Abstract | The association of low prognostic nutritional index (PNI) with adverse outcomes remains conflicting in heart failure patients. To address these knowledge gaps, we performed this meta-analysis to investigate the predictive value of PNI in patients with heart failure (HF). PubMed and Embase databases were comprehensively searched until January 19, 2023, to identify studies that evaluated the predictive role of PNI in HF patients. Outcomes of interest included all-cause mortality and/or combined endpoint of mortality and re-hospitalization. Twelve studies involving 9365 patients with HF were included and analyzed. Comparison of the lowest with the highest PNI, the pooled multivariate adjusted risk ratio (RR) was 1.79 (95% confidence interval [CI] 1.40-2.30) and 2.67 (95% CI 1.92-3.71) for long-term all-cause mortality and combined endpoint of mortality and re-hospitalization, respectively. Furthermore, per unit reduction in PNI was associated with 8% higher risk of all-cause mortality. However, there was no clear association of low PNI with in-hospital mortality. Low PNI may be an independent predictor of long-term all-cause mortality and re-hospitalization in patients with HF. Estimation of nutritional state using the PNI may provide an important clue for risk stratification in these patients. |
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MeSH term(s) | Humans ; Nutrition Assessment ; Prognosis ; Nutritional Status ; Heart Failure/diagnosis ; Heart Failure/therapy ; Hospitalization |
Language | English |
Publishing date | 2023-02-24 |
Publishing country | United States |
Document type | Meta-Analysis ; Systematic Review ; Journal Article ; Review |
ZDB-ID | 80040-5 |
ISSN | 1940-1574 ; 0003-3197 |
ISSN (online) | 1940-1574 |
ISSN | 0003-3197 |
DOI | 10.1177/00033197231159680 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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