Evidence map›Paper›PMID 35634393›Full record

ArticleFrontiers in nutrition2022

Nutritional Status Association With Sarcopenia in Patients Undergoing Maintenance Hemodialysis Assessed by Nutritional Risk Index.

Masafumi Kurajoh, Katsuhito Mori, Mizuki Miyabe, Shota Matsufuji, Mitsuru Ichii, Tomoaki Morioka, Akane Kizu, Yoshihiro Tsujimoto, Masanori Emoto

Open access · goldAbstract read
In one paragraph

Article in Frontiers in nutrition, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 3 pooled it
2.7field-weighted citation impact, top 9% of its field
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

16 citing papers in PubMed, 3 syntheses or guidelines pooled it, 24 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
  5. Article
  6. Calf circumference predicts sarcopenia and all-cause mortality in older patients undergoing maintenance hemodialysis: A prospective cohort study.Nutrition in clinical practice : official publication of the American Society for Parenteral and Enteral Nutrition · 2026
    Observational
  7. Review
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  10. Intermuscular Adipose Tissue in CKD: A Window into Muscle Quality and Health?Clinical journal of the American Society of Nephrology : CJASN · 2025
    Review
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  12. Article
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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

9 authors at 3 institutions in 1 country.

Masafumi KurajohDepartment of Metabolism, Endocrinology, and Molecular Medicine, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan.
Katsuhito MoriDepartment of Nephrology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan.
Mizuki MiyabeDepartment of Metabolism, Endocrinology, and Molecular Medicine, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan.
Shota MatsufujiDivision of Rehabilitation, Inoue Hospital, Osaka, Japan.
Mitsuru IchiiDivision of Internal Medicine, Dialysis Center, Inoue Hospital, Osaka, Japan.
Tomoaki MoriokaDepartment of Metabolism, Endocrinology, and Molecular Medicine, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan.
Akane KizuDivision of Internal Medicine, Dialysis Center, Inoue Hospital, Osaka, Japan.
Yoshihiro TsujimotoDivision of Internal Medicine, Dialysis Center, Inoue Hospital, Osaka, Japan.
Masanori EmotoDepartment of Metabolism, Endocrinology, and Molecular Medicine, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan.
Inoue Hospital · JPOsaka Metropolitan UniversityTokyo Metropolitan University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Malnutrition and sarcopenia are frequently observed in patients undergoing maintenance hemodialysis (MHD). To elucidate whether malnutrition is associated with sarcopenia in those cases, the relationship of nutritional status with sarcopenia was investigated. Methods: Nutritional status was assessed using a nutritional risk index (NRI) developed for patients undergoing MHD. This retrospective cross-sectional study included 315 MHD patients (199 males, 116 females), who were divided into low-risk (score 0-7) and medium-/high-risk (score 8-13) groups. Sarcopenia and severe sarcopenia, along with low muscle mass, low muscle strength, and low physical performance were defined using the Asian Working Group for Sarcopenia 2019 criteria. Results: The median NRI score was 5.0, while the prevalence of medium-/high-risk cases among the patients was 31.1%. Additionally, the rates of those with low muscle mass, low muscle strength, and low physical performance were 55.9, 60.6, and 31.4%, respectively, while those of sarcopenia and severe sarcopenia were 44.1 and 20.0%, respectively. Multivariable logistic regression analyses revealed a significant ( Conclusions: These results suggest that malnutrition contributes to sarcopenia/severe sarcopenia in MHD patients by reducing muscle mass and strength, and physical performance.

Indexed as

AWGS 2019hemodialysisnutritional risk index (NRI)nutritional statussarcopenia

Identifiers

PMID35634393
PMCPMC9137182
OpenAlexW4280614532

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.