Evidence map›Paper›PMID 26996761›Full record

ArticleJournal of clinical laboratory analysis2016

Serum Bilirubin and Their Association With C-Reactive Protein in Patients With Migraine.

You-Fan Peng, Li-Qiu Xie, Yang Xiang, Gui-Dan Xu

Open access · bronzeAbstract read
In one paragraph

Article in Journal of clinical laboratory analysis, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
4.0field-weighted citation impact, top 6% 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

11 citing papers in PubMed, 33 citations in OpenAlex.

  1. Bilirubin metabolism in relation to cancer.Frontiers in oncology · 2025
    Review
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  8. Clinical Significance of Serum Bilirubin in Behçet's Disease.Journal of translational internal medicine · 2018
    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

4 authors at 1 institution in 1 country.

You-Fan PengDepartment of Laboratory Medicine, Affiliated Hospital of Youjiang Medical University for Nationalities, Guangxi, China. youfanpeng7177@sina.com.
Li-Qiu XieDepartment of Laboratory Medicine, Affiliated Hospital of Youjiang Medical University for Nationalities, Guangxi, China.
Yang XiangDepartment of Laboratory Medicine, Affiliated Hospital of Youjiang Medical University for Nationalities, Guangxi, China.
Gui-Dan XuDepartment of Laboratory Medicine, Affiliated Hospital of Youjiang Medical University for Nationalities, Guangxi, China.
Affiliated Hospital of Youjiang Medical University for Nationalities · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIncreased levels of C-reactive protein (CRP) have been considered as a marker in assessing neurogenic inflammation of migraine patients. An inverse relationship between serum bilirubin and CRP has been observed in various diseases. Therefore, we analyzed serum bilirubin levels in migraine patients, and investigated the relationship between serum bilirubin and CRP in migraineurs.

methodsA total of 86 newly diagnosed migraine patients were consecutively recruited to this study.

resultsSignificantly lower median serum total bilirubin, conjugated bilirubin (CB) and unconjugated bilirubin were found in patients with migraine than healthy controls, and the levels of CRP were significantly higher in migraine patients than healthy controls. A negative correlation between CRP and CB was observed in patients with migraine (r = -0.255, P = 0.018). In a multiple linear regression model, the concentrations of CRP remained negatively correlated with CB.

conclusionsOur study demonstrates that serum bilirubin concentrations are decreased in migraineurs, and CB levels were found to be positively correlated with CRP in migraine patents. However, larger cross-sectional and prospective studies are needed to establish whether serum bilirubin may be a useful biomarker for assessing neurogenic inflammation in migraine patients and eventually guiding the therapy.

Indexed as

AdultAgedBilirubinCase-Control StudiesC-Reactive ProteinFemaleHumansMaleMiddle AgedMigraine DisordersStatistics, NonparametricBilirubinC-Reactive ProteinC-reactive proteinmigraineserum bilirubin

Identifiers

PMID26996761
PMCPMC6807129
OpenAlexW2300235205

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.