Evidence map›Paper›PMID 34779336›Full record

ArticleAnnals of medicine2021

Serum potassium, albumin and vitamin B

Lingling Liu, Kehang Xie, Mengmeng Yin, Xiaoqiu Chen, Binhuan Chen, Jianting Ke, Cheng Wang

Open access · goldAbstract read
In one paragraph

Article in Annals of medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.7field-weighted citation impact, top 30% 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

10 citing papers in PubMed, 10 citations in OpenAlex.

  1. Fungal peritonitis in peritoneal dialysis patients: a nationwide cohort study.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2025
    Article
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  6. Construction and verification of prediction model for postoperative hypokalemia in patients with oral cancer.Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology · 2024
    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

7 authors at 3 institutions in 1 country.

Lingling LiuDepartment of Nephrology, Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China.
Kehang XieDepartment of Neurology, Zhuhai Hospital of Integrated Traditional Chinese and Western Medicine, Zhuhai, China.
Mengmeng YinDepartment of Nephrology, Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China.
Xiaoqiu ChenDepartment of Nephrology, Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China.
Binhuan ChenDepartment of Nephrology, Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China.
Jianting KeDepartment of Nephrology, Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China.
Cheng WangDepartment of Nephrology, Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China.
Fifth Affiliated Hospital of Sun Yat-sen University · CNSun Yat-sen University · CNZhuhai Hospital of Integrated Traditional Chinese and Western Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBiomarkers of oxidative stress (OS) have been poorly explored in fungal peritonitis (FP). Potassium is a regulator of pro-oxidants and antioxidants. Albumin and vitamin B

methodsSerum levels of potassium, albumin and B

resultsSerum levels of potassium, albumin and B

conclusionThese findings suggest lower serum potassium, albumin and B

Indexed as

Serum AlbuminAdultAgedAged, 80 and overAnti-Bacterial AgentsAntifungal AgentsBacterial InfectionsBiomarkersFemaleHumansMaleMiddle AgedMycosesOxidative StressPeritonitisPotassiumAnti-Bacterial AgentsAntifungal AgentsBiomarkersPotassiumSerum AlbuminVitamin B 12albuminfungal peritonitisoxidative stressPotassiumvitamin B12

Identifiers

PMID34779336
PMCPMC8604478
OpenAlexW3213946188

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.