Evidence map›Paper›PMID 34321909›Full record

ArticleInternational journal of general medicine2021

Association Between Low-Dose Aspirin and Uric Acid in the Elderly: An Observational Retrospective Cross-Sectional Study.

Jia-Run Li, Yan Fan, Mei-Lin Liu

Open access · goldAbstract read
In one paragraph

Article in International journal of general medicine, 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
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

3 citing papers in PubMed, 6 citations in OpenAlex.

  1. IndobufenPeerJ · 2026
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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

3 authors at 1 institution in 1 country.

Jia-Run LiDepartment of Geriatrics, Peking University First Hospital, Beijing, 100034, People's Republic of China.ORCID 0000-0003-3289-0768
Yan FanDepartment of Geriatrics, Peking University First Hospital, Beijing, 100034, People's Republic of China.
Mei-Lin LiuDepartment of Geriatrics, Peking University First Hospital, Beijing, 100034, People's Republic of China.
Peking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeUric acid is an independent factor for arteriosclerotic cardiovascular disease (ASCVD). Although aspirin is one of the most widely used agent in patients with ASCVD, there were only a few studies focusing on the effects of low-dose aspirin on uric acid metabolism with controversial results. The present study aimed to investigate an association between low-dose aspirin treatment for more than one month and serum uric acid (SUA) with its urinary excretion in elderly patients. PATIENTS AND

methodsThis paper presents an observational retrospective cross-sectional study to determine the association between continuous daily taking low-dose aspirin (50-100mg) for more than one month and SUA with fraction excretion of uric acid (FEUA) in elderly patients. A total of 506 inpatients equal or over 60 in Department of Geriatrics of Peking University First Hospital were enrolled from 2017 to 2020. About 41.9% of them were taking aspirin for more than one month, while others were not taking this medicine. The correlation between aspirin use and SUA or FEUA was analyzed, and group-comparison was performed in different dosage groups of aspirin.

resultsAfter correcting confounding factors, there is no remarkable correlation between taking low-dose aspirin and SUA or FEUA, but a decreasing trend (coefficients=-4.946) of SUA in hyperuricemia patients with low-dose aspirin was observed despite no obvious difference (P=0.534). Whether SUA or FEUA has no significant difference between 50mg/d and 100mg/d aspirin subjects.

conclusionSUA and urinary uric acid excretion are not associated with using of 50-100mg/d aspirin for more than one month in elderly patients with ASCVD or at risk.

Indexed as

arteriosclerotic cardiovascular diseaseaspirinelderlyexcretionuric acid

Identifiers

PMID34321909
PMCPMC8312623
OpenAlexW3187029314

What OpenQuestion holds

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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.