Journals / Çukurova Anestezi ve Cerrahi Bilimler Dergisi / 2026 / Cilt: 9 Sayı: 1

Comparison of NRS-2002 and mNUTRIC scores to assess nutritional risk and predict medical intensive care unit mortality: A prospective observational study

Beslenme riskini değerlendirmek ve dahili yoğun bakım ünitesi mortalitesini öngörmek için NRS-2002 ve mNUTRIC skorlarının karşılaştırılması: Prospektif gözlemsel bir çalışma

Dilek Doğan(ADANA ŞEHİR EĞİTİM VE ARAŞTIRMA HASTANESİ BESLENME VE DİYET BÖLÜMÜ)0000-0003-1800-4635
Ezgi Bayraktar(ADANA ŞEHİR EĞİTİM VE ARAŞTIRMA HASTANESİ BESLENME VE DİYET BÖLÜMÜ)0000-0002-7450-4370
Aydan Özçelik(ADANA ŞEHİR EĞİTİM VE ARAŞTIRMA HASTANESİ BESLENME VE DİYET BÖLÜMÜ)0000-0003-1189-5164
Canan Zengin(ADANA ŞEHİR EĞİTİM VE ARAŞTIRMA HASTANESİ BESLENME VE DİYET BÖLÜMÜ)0009-0002-6285-9331
Hilmi Erdem Sümbül(SAĞLIK BİLİMLERİ ÜNİVERSİTESİ, ADANA ŞEHİR EĞİTİM VE ARAŞTIRMA HASTANESİ, İÇ HASTALIKLARI BİLİM DALI.)0000-0002-7192-0280
Pages
143–149
Publication Date
2026-03-17
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Cutoff values of ≥4 for NRS-2002 and ≥5 for mNUTRIC may serve as useful predictors of ICU mortality.

📌 3 Key Takeaways

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Objective & Hypothesis:Aim: The intensive care unit (ICU) treats patients with diverse diagnoses, yet no gold-standard tool exists to assess nutritional risk and predict mortality.
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Key Findings & Data:The American Society for Parenteral and Enteral Nutrition (ASPEN) recommend the use of the Nutritional Risk Screening-2002 (NRS-2002) and the modified Nutrition Risk in the Critically Ill score (mNUTRIC).
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Conclusion & Impact:Cutoff values of ≥4 for NRS-2002 and ≥5 for mNUTRIC may serve as useful predictors of ICU mortality.
🔬Design:Araştırma Makalesi
📍Scope:2002 Verileri
⚙️Variables:yoğun bakım ünitesi · beslenme durumu · NRS-2002

Abstract

Aim: The intensive care unit (ICU) treats patients with diverse diagnoses, yet no gold-standard tool exists to assess nutritional risk and predict mortality. The American Society for Parenteral and Enteral Nutrition (ASPEN) recommend the use of the Nutritional Risk Screening-2002 (NRS-2002) and the modified Nutrition Risk in the Critically Ill score (mNUTRIC). This study aimed to determine nutritional risk using these tools and compare their performance in predicting ICU mortality. Methods: This cross-sectional study included 201 patients aged ≥18 years treated in the Medical ICU of Adana City Training and Research Hospital between April and October 2022. Patients were classified as survivors or non-survivors and followed until discharge or death. Nutritional risk was assessed using NRS-2002 and mNUTRIC, and their predictive performance for mortality was evaluated using receiver operating characteristic (ROC) analysis. Results: Among 201 patients (57.7% male, mean age 63.06±17.52 years), nutritional risk was identified in 81.6% by NRS-2002 and 25.9% by mNUTRIC. The ICU mortality rate was 45.8% (n=92). Non-survivors had significantly higher median NRS-2002 [4.5 (2–7)] and mNUTRIC [5 (1–9)] scores compared with survivors (p 4 for NRS-2002 and >5 for mNUTRIC. Conclusion: Both NRS-2002 and mNUTRIC identified patients at nutritional risk and predicted ICU mortality. The mNUTRIC score demonstrated superior predictive accuracy. Cutoff values of ≥4 for NRS-2002 and ≥5 for mNUTRIC may serve as useful predictors of ICU mortality.

Özet

AMAÇ: Yoğun bakım ünitesi (YBÜ) çeşitli tanıları olan hastaları tedavi eder, ancak beslenme riskini değerlendirmek ve mortaliteyi tahmin etmek için altın standart bir araç bulunmamaktadır. Amerikan Parenteral ve Enteral Beslenme Derneği (ASPEN), Beslenme Riski Taraması-2002 (NRS-2002) ve modifiye Edilmiş Kritik Hastalarda Beslenme Riski Skoru (mNUTRIC) kullanımını önermektedir. Bu çalışma, bu araçları kullanarak beslenme riskini belirlemeyi ve yoğun bakım ünitesinde mortaliteyi tahmin etmedeki performanslarını karşılaştırmayı amaçlamıştır. Yöntemler: Bu kesitsel çalışma, Nisan ve Ekim 2022 tarihleri arasında Adana Şehir Eğitim ve Araştırma Hastanesi Tıbbi Yoğun Bakım Ünitesinde tedavi gören 18 yaş ve üzeri 201 hastayı içermektedir. Hastalar hayatta kalanlar ve hayatta kalamayanlar olarak sınıflandırılmış ve taburcu olana veya ölene kadar takip edilmiştir. Beslenme riski NRS-2002 ve mNUTRIC kullanılarak değerlendirilmiş ve mortaliteyi öngörme performansları alıcı işletim karakteristiği (ROC) analizi kullanılarak değerlendirilmiştir. Sonuçlar: 201 hasta (57,7% erkek, ortalama yaş 63,06±17,52) arasında, NRS-2002 ile %81,6'sında ve mNUTRIC ile %25,9'unda beslenme riski tespit edildi. Yoğun bakım ünitesi mortalite oranı %45,8 (n=92) idi. Hayatta kalamayanların medyan NRS-2002 [4,5 (2–7)] ve mNUTRIC [5 (1–9)] puanları, hayatta kalanlara kıyasla anlamlı olarak daha yüksekti (p 4 ve mNUTRIC için >5 idi. Sonuç: Hem NRS-2002 hem de mNUTRIC, beslenme riski altındaki hastaları belirledi ve yoğun bakım ünitesi mortalitesini öngördü. mNUTRIC skoru, üstün öngörü doğruluğu gösterdi. NRS-2002 için ≥4 ve mNUTRIC için ≥5 kesme değerleri, yoğun bakım ünitesi mortalitesinin yararlı öngörücüleri olarak kullanılabilir.

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Cite This Article

Doğan, D., Bayraktar, E., Özçelik, A., Zengin, C., Sümbül, H. E. (2026). Comparison of NRS-2002 and mNUTRIC scores to assess nutritional risk and predict medical intensive care unit mortality: A prospective observational study. Çukurova Anestezi ve Cerrahi Bilimler Dergisi, Cilt: 9 Sayı: 1, 143–149. https://doi.org/10.36516/jocass.1860789

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