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Geriatric Nutritional Risk Index is related to the risk of stroke-associated pneumonia.
- Source :
-
Brain and behavior [Brain Behav] 2022 Aug; Vol. 12 (8), pp. e2718. Date of Electronic Publication: 2022 Jul 18. - Publication Year :
- 2022
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Abstract
- Background: Stroke-associated pneumonia (SAP) occurs frequently after a stroke. Geriatric Nutritional Risk Index (GNRI) is a valuable indicator of elderly individuals' nutritional status. This research was designed to obtain insight into the link between GNRI and SAP.<br />Methods: Patients with acute ischemic stroke (AIS) were categorized into the SAP and non-SAP groups. GNRI scores were divided into four layers: Q1, GNRI < 82; Q2, 82≤ GNRI < 92; Q3, 92≤ GNRI ≤98; Q4, GNRI > 98. To identify the independent risk and protective factors of developing SAP, logistic regression analyses were conducted. Additionally, we utilized the restricted cubic spline (RCS) analysis to test the effect of GNRI on the SAP risk.<br />Results: The SAP group showed lower GNRI scores than the non-SAP group (96.88 ± 9.36 vs. 100.88 ± 8.25, p  <  0.001). According to the logistic regression model, the Q1 and Q2 layers showed a higher risk of SAP than the Q3 layer, while the Q4 layer showed a lower SAP risk (all p < 0.05). Besides, the RCS model found that the risk of SAP dropped dramatically as GNRI scores increased, which got stable when the GNRI score was more significant than 100.<br />Conclusion: Lower GNRI scores were linked to a higher prevalence of SAP. In clinical practice, GNRI showed predictive value for SAP, which could be helpful in early SAP intervention and therapy.<br /> (© 2022 The Authors. Brain and Behavior published by Wiley Periodicals LLC.)
Details
- Language :
- English
- ISSN :
- 2162-3279
- Volume :
- 12
- Issue :
- 8
- Database :
- MEDLINE
- Journal :
- Brain and behavior
- Publication Type :
- Academic Journal
- Accession number :
- 35849734
- Full Text :
- https://doi.org/10.1002/brb3.2718