Evidence map›Paper›PMID 28473512›Full record

ArticleBMJ open2017

Platelet-to-lymphocyte ratio and neutrophil-to-lymphocyte ratio associated with disease activity in patients with Takayasu's arteritis: a case-control study.

Lili Pan, Juan Du, Taotao Li, Hua Liao

Open access · goldAbstract readComparative Study
In one paragraph

Article in BMJ open, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
5.5field-weighted citation impact, top 4% 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

43 citing papers in PubMed, 76 citations in OpenAlex.

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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

4 authors at 2 institutions in 1 country.

Lili PanDepartments of Rheumatology and Immunology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
Juan DuDepartments of Rheumatology and Immunology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
Taotao LiDepartments of Rheumatology and Immunology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
Hua LiaoDepartments of Rheumatology and Immunology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
Capital Medical University · CNBeijing Anzhen Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPlatelet-to-lymphocyte ratio (PLR) and neutrophil-to-lymphocyte ratio (NLR) have been reported to reflect the inflammatory response and disease activity in a variety of autoimmune diseases.

objectivesThis study aimed to evaluate the value of PLR and NLR as markers to monitor disease activity in Takayasu's arteritis (TAK).

methodsA retrospective case-control study involving 88 patients with TAK and 78 healthy controls was performed. We compared the PLR and NLR between patients and healthy controls, and also analysed the correlations between PLR or NLR and indices of TAK disease activity.

resultsIncreased PLR and NLR were observed in patients with TAK. PLR was positively correlated with hs-C-reactive protein (hs-CRP) (r=0.239, p=0.010) and erythrocyte sedimentation rate (ESR) (r=0.270, p=0.010). NLR also exhibited a positive relationship with Kerr's score (r=0.284, p=0.002), hs-CRP (r=0.313, p=0.006) and ESR (r=0.249, p=0.019). A PLR level of 183.39 was shown to be the predictive cut-off value for TAK (sensitivity 37.8%, specificity 93.0%, area under the curve (AUC)=0.691). A NLR level of 2.417 was found to be the predictive cut-off value for TAK (sensitivity 75.6%, specificity 55.8%, AUC=0.697).

conclusionsPLR and NLR could be useful markers to reflect inflammation and disease activity in patients with TAK.

Indexed as

Cell CountAdolescentAdultBiomarkersBlood PlateletsCase-Control StudiesFemaleHumansInflammationLymphocyte CountLymphocytesMaleMiddle AgedNeutrophilsPredictive Value of TestsRetrospective StudiesBiomarkersneutrophil-to-lymphocyte ratiosplatelet-to-lymphocyte ratioTakayasu’s arteritis

Identifiers

PMID28473512
PMCPMC5623399
OpenAlexW2611362430

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.