Geriatric Nutrition Risk and Creatinine Indexes in Estimating the Nourishment Situation of Elderly Hemodialysis Patients

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dc.contributor.authorYakaryilmaz, Funda Datli
dc.contributor.authorPembegul, Irem
dc.contributor.authorKara, Murat
dc.date.accessioned2025-10-24T18:09:39Z
dc.date.available2025-10-24T18:09:39Z
dc.date.issued2022
dc.departmentMalatya Turgut Özal Üniversitesi
dc.description.abstractObjective: Malnutrition is a common complication in hemodialysis (HD) patients, although it cannot be evaluated adequately due to the limitations of available malnutrition screening tools. The aim of our study is to evaluate the relationship between Mini nutritional Assesment-Short Form (MNA-SF) and objective malnutrition tool Geriatric Nutritional Risk Index (GNRI) and Creatinine Index (CI) in HD patients. Methods: This is a cross-sectional study of 129 patients aged 65 years and older (female=61 (47.3%) and male=68 (52.7%), 68.88 ?? 7.24 years) receiving maintenance HD therapy. Malnutrition was diagnosed with MNA-SF. GNRI and CI were calculated using existing formulas. Results: Of the participants, 26 (20.15%) were diagnosed with severe malnutrition, 25 patients (19.4%) were at risk of malnutrition and 78 (60.45%) were diagnosed with normal nutritional status. The optimal cut-off value for GNRI <95 was determined in predicting malnutrition with GNRI, sensitivity and specificity 85.4% and 88.6%, respectively. CI (< 20) was not found effective in determining malnutrition patients due to its low sensitivity and specificity (sensitivity and specificity of 35.9% and 45.0%, respectively). GNRI (<95) is a better predictor of malnutrition screening than CI (<20). Conclusions: In the evaluation of undernourished elderly HD patients, GNRI was as effective as MNA-SF, but CI was insufficient in detecting malnutrition individuals.
dc.identifier.doi10.23751/pn.v24i1.12228
dc.identifier.issn1129-8723
dc.identifier.issue2
dc.identifier.urihttps://doi.org/10.23751/pn.v24i1.12228
dc.identifier.urihttps://hdl.handle.net/20.500.12899/3765
dc.identifier.volume24
dc.identifier.wosWOS:000822696600004
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherMattioli 1885
dc.relation.ispartofProgress In Nutrition
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20251023
dc.subjectGNRI; CI; hemodialysis; elderly
dc.titleGeriatric Nutrition Risk and Creatinine Indexes in Estimating the Nourishment Situation of Elderly Hemodialysis Patients
dc.typeArticle

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