Hossein Bahari - Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Ali Jafarzadeh Esfahani - Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Siavash Sarvari - Mashhad Transplant Research Center, Montasryieh Hospital, Mashhad University of Medical Sciences, Mashhad, Iran.
Abdolreza Norouzy - Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Mohsen Aliakbarian - Surgical Oncology Research Center, Imam Reza Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Mohsen Nematy - Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.

Introduction: We launched this study to compare subjective global assessment (SGA) and nutrition risk index (NRI) as malnutrition screening tools for nurses to use in the care of End-stage Liver Disease (ESLD) patients. Methods: This pilot study was conducted on liver transplant patients in two hospitals in Iran from May to September ۲۰۲۱. Sensitivity, specificity, and predictive values of NRI were evaluated compared with SGA in ESLD patients. Results: Sixty-five cirrhotic patients were assessed. The sensitivity, specificity, positive and negative predictive values for NRI in detecting malnutrition based on SGA were ۹۷.۶۷%, ۳۱.۸۲%, ۷۷.۶۸%, and ۸۷.۵%, respectively. However, the agreement between NRI and SGA was low (k=۰.۳۴۹). Changing the NRI cut-off value to ۸۳.۷ could yield acceptable sensitivity (۷۲.۷%) and specificity (۵۸.۱%). Conclusion: NRI can be used as a screening tool in ESLD patients, but a different cut-off might be required to improve its validity against SGA in ESLD patients.

NRI, SGA, End-stage liver disease, Diagnosis, Nutritional assessment, Liver transplantation