Research Article

The effect of GNRI score on prognosis in patients with multivessel disease

Volume: 39 Number: 1 March 12, 2025

The effect of GNRI score on prognosis in patients with multivessel disease

Abstract

Background: Geriatric Nutrition Risk Index (GNRI) is a simple and practical method used to evaluate the nutritional status of patients. Low GNRI scores are associated with poor outcomes and increased mortality. The aim of the study was to evaluate the association of the GNRI score with adverse outcomes in patients with multivessel disease. Materials and Methods: Our study included 232 patients with multivessel disease from 2 centers between 01.01.2019-01.01.2021. Patients were divided into 2 groups according to GNRI score; GNRI > 98 normal nutrition and GNRI ≤98 malnutrition. All-cause mortality and major adverse cardiovascular events (MACE) rates were assessed at 36 months of follow-up. Results: Approximately one third of the patients were in the low GNRI group (GNRI ≤ 98, n = 81, 34.9%). The low GNRI group had higher rates of MACE (45.7% vs. 21.9%, p < 0.001) and mortality (22.2% vs. 8.6%, p = 0.004). In multivariate Cox regression analysis, GNRI was identified as an independent predictor of both mortality and MACE (HR: 0.908, 95% CI: 0.864-0.954, p<0.001 and HR: 0.903, 95% CI: 0.873-0.934, p<0.001, respectively). In Kaplan-Meier analysis, both MACE and mortality were higher in the low GNRI group over time (Log-Rank Test=20.481, p<0.001 and Log-Rank Test=8.287, p=0.004, respectively). Conclusion: In conclusion, this study demonstrated that GNRI is an independent predictor of MACE and all-cause mortality in patients with multivessel disease. Closer monitoring of patients with low GNRI and interventions to improve their nutritional status may contribute to improving their long-term prognosis.

Keywords

References

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Details

Primary Language

English

Subjects

Geriatrics and Gerontology

Journal Section

Research Article

Publication Date

March 12, 2025

Submission Date

October 4, 2024

Acceptance Date

November 5, 2024

Published in Issue

Year 2025 Volume: 39 Number: 1

APA
Kılıç, R. (2025). The effect of GNRI score on prognosis in patients with multivessel disease. Developments and Experiments in Health and Medicine, 39(1), 11-22. https://izlik.org/JA33XG43SS
AMA
1.Kılıç R. The effect of GNRI score on prognosis in patients with multivessel disease. Dev Exp Health Med. 2025;39(1):11-22. https://izlik.org/JA33XG43SS
Chicago
Kılıç, Raif. 2025. “The Effect of GNRI Score on Prognosis in Patients With Multivessel Disease”. Developments and Experiments in Health and Medicine 39 (1): 11-22. https://izlik.org/JA33XG43SS.
EndNote
Kılıç R (March 1, 2025) The effect of GNRI score on prognosis in patients with multivessel disease. Developments and Experiments in Health and Medicine 39 1 11–22.
IEEE
[1]R. Kılıç, “The effect of GNRI score on prognosis in patients with multivessel disease”, Dev Exp Health Med, vol. 39, no. 1, pp. 11–22, Mar. 2025, [Online]. Available: https://izlik.org/JA33XG43SS
ISNAD
Kılıç, Raif. “The Effect of GNRI Score on Prognosis in Patients With Multivessel Disease”. Developments and Experiments in Health and Medicine 39/1 (March 1, 2025): 11-22. https://izlik.org/JA33XG43SS.
JAMA
1.Kılıç R. The effect of GNRI score on prognosis in patients with multivessel disease. Dev Exp Health Med. 2025;39:11–22.
MLA
Kılıç, Raif. “The Effect of GNRI Score on Prognosis in Patients With Multivessel Disease”. Developments and Experiments in Health and Medicine, vol. 39, no. 1, Mar. 2025, pp. 11-22, https://izlik.org/JA33XG43SS.
Vancouver
1.Raif Kılıç. The effect of GNRI score on prognosis in patients with multivessel disease. Dev Exp Health Med [Internet]. 2025 Mar. 1;39(1):11-22. Available from: https://izlik.org/JA33XG43SS