Evidence map›Paper›PMID 40219035›Full record

ArticleNutrients2025

Nutritional Risk Score (NRS-2002) as a Predictor of In-Hospital Mortality in COVID-19 Patients: A Retrospective Single-Center Cohort Study.

Jan Ilkowski, Przemysław Guzik, Aleksandra Kaluźniak-Szymanowska, Piotr Rzymski, Jerzy Chudek, Katarzyna Wieczorowska-Tobis

Abstract read
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In one paragraph

Article in Nutrients, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Jan IlkowskiDepartment of Emergency Medicine, Poznan University of Medical Sciences, 61-701 Poznan, Poland.ORCID 0000-0002-7537-0239
Przemysław GuzikDepartment of Cardiology-Intensive Therapy, Poznan University of Medical Sciences, 61-701 Poznan, Poland.ORCID 0000-0001-9052-5027
Aleksandra Kaluźniak-SzymanowskaGeriatric Unit, Departement of Palliative Medicine, Poznan University of Medical Sciences, 61-701 Poznan, Poland.
Piotr RzymskiDepartment of Environmental Medicine, Poznan University of Medical Sciences, 60-806 Poznan, Poland.ORCID 0000-0002-4713-0801
Jerzy ChudekDepartment of Internal Medicine and Oncological Chemotherapy, Medical Faculty in Katowice, Medical University of Silesia, 40-055 Katowice, Poland.ORCID 0000-0002-6367-7794
Katarzyna Wieczorowska-TobisGeriatric Unit, Departement of Palliative Medicine, Poznan University of Medical Sciences, 61-701 Poznan, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

COVID-19Hospital MortalityMalnutritionNutritional StatusNutrition AssessmentAgedAged, 80 and overFemaleHospitalizationHumansMaleMiddle AgedProportional Hazards ModelsRetrospective StudiesRisk AssessmentRisk FactorsCOVID-19in-hospital mortalitymalnutritionNutritional Risk Score (NRS-2002)risk assessment

Identifiers

PMID40219035
PMCPMC11990340

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.