{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,9]],"date-time":"2026-03-09T10:42:18Z","timestamp":1773052938567,"version":"3.50.1"},"reference-count":33,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2022,10,17]],"date-time":"2022-10-17T00:00:00Z","timestamp":1665964800000},"content-version":"vor","delay-in-days":289,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100004320","name":"Shiraz University of Medical Sciences","doi-asserted-by":"publisher","award":["22076"],"award-info":[{"award-number":["22076"]}],"id":[{"id":"10.13039\/501100004320","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["International Journal of Clinical Practice"],"published-print":{"date-parts":[[2022,1]]},"abstract":"<jats:p><jats:italic>Background<\/jats:italic>. Patients with COVID\u201019 are susceptible to malnutrition, which is particularly concerning among critically ill patients. We evaluated the Nutritional Risk Screening 2002 (NRS\u20102002) score in such patients and determined its relationship with the hospitalization outcome. <jats:italic>Methods<\/jats:italic>. This cross\u2010sectional study involved COVID\u201019 patients admitted to the intensive care units (ICUs) of Shahid Faghihi Hospital, Shiraz, Iran, between February and March 2021. We assessed the nutritional status using NRS\u20102002 and determined disease severity with the APACHE II index. Demographic information, weight, height, clinical signs, previous illness, medications, biochemical test results, and history of anorexia and weight loss were recorded. Data were analyzed using SPSS version 18. <jats:italic>Results<\/jats:italic>. The mean age of 100 patients was 55.36\u2009\u00b1\u200918.86 years. According to NRS\u20102002, 30%, 29%, and 41% of patients were at low risk, moderate risk, and high risk of malnutrition, respectively. Age and BUN increased significantly with NRS\u20102002, while albumin and hematocrit followed the opposite trend (<jats:italic>P<\/jats:italic> &lt; 0.001). Patients who died had lower albumin and hematocrit levels but higher age, NRS\u20102002 scores, and BUN\/creatinine levels than those who recovered. Multivariable logistic regression revealed that for every unit increase in the NRS\u20102002 score, the odds of mortality increased by 354% (OR: 4.54, CI: 1.48, 13.95, <jats:italic>P<\/jats:italic> = 0.008). <jats:italic>Conclusion<\/jats:italic>. NRS\u20102002 is a valuable prognostic tool for critically ill COVID\u201019 patients, with each unit's rise in the score being associated with a 354% rise in the odds of mortality. Increased malnutrition risk was linked with higher age and BUN and lower albumin and hematocrit levels.<\/jats:p>","DOI":"10.1155\/2022\/2448161","type":"journal-article","created":{"date-parts":[[2022,10,17]],"date-time":"2022-10-17T21:05:07Z","timestamp":1666040707000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":12,"title":["Evaluation of Nutritional Status of Intensive Care Unit COVID\u201019 Patients Based on the Nutritional Risk Screening 2002 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