Evidence map›Paper›PMID 34663871›Full record

ArticleScientific reports2021

Dialyzer surface area is a significant predictor of mortality in patients on hemodialysis: a 3-year nationwide cohort study.

Masanori Abe, Ikuto Masakane, Atsushi Wada, Shigeru Nakai, Kosaku Nitta, Hidetomo Nakamoto

Abstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
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  3. Article
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.

Masanori AbeThe Committee of Renal Data Registry, Japanese Society for Dialysis Therapy, Tokyo, Japan. abe.masanori@nihon-u.ac.jp.
Ikuto MasakaneThe Committee of Renal Data Registry, Japanese Society for Dialysis Therapy, Tokyo, Japan.
Atsushi WadaThe Committee of Renal Data Registry, Japanese Society for Dialysis Therapy, Tokyo, Japan.
Shigeru NakaiThe Committee of Renal Data Registry, Japanese Society for Dialysis Therapy, Tokyo, Japan.
Kosaku NittaThe Committee of Renal Data Registry, Japanese Society for Dialysis Therapy, Tokyo, Japan.
Hidetomo NakamotoThe Committee of Renal Data Registry, Japanese Society for Dialysis Therapy, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A target Kt/V of > 1.4 and use of a high-flux dialyzer are recommended for patients on hemodialysis. However, there is little information on the relationship between the dialyzer surface area and mortality in these patients. In this nationwide cohort study, we aimed to clarify this relationship by analyzing data from the Japanese Society for Dialysis Therapy for 2010-2013. We enrolled 234,638 patients on hemodialysis who were divided according to quartile for dialyzer surface area into the S group (small, < 1.5 m

Indexed as

AgedCohort StudiesFemaleHumansJapanKidney Failure, ChronicKidneys, ArtificialMaleMembranes, ArtificialMiddle AgedProportional Hazards ModelsRenal DialysisMembranes, Artificial

Identifiers

PMID34663871
PMCPMC8523692

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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.