Evidence map›Paper›PMID 24627113›Full record

ArticleStroke2014

High-sensitivity C-reactive protein and interleukin-6-dominant inflammation and ischemic stroke risk: the northern Manhattan study.

Jorge M Luna, Yeseon P Moon, Khin M Liu, Steven Spitalnik, Myunghee C Paik, Keun Cheung, Ralph L Sacco, Mitchell S V Elkind

Open access · bronzeAbstract read
In one paragraph

Article in Stroke, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 1 pooled it
6.0field-weighted citation impact, top 3% 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

42 citing papers in PubMed, 1 synthesis or guideline pooled it, 76 citations in OpenAlex.

  1. Serum phosphate concentration and incidence of stroke: a systemic review and meta-analysis.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2014
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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

8 authors at 1 institution in 1 country.

Jorge M LunaFrom the Department of Epidemiology, Mailman School of Public Health, New York, NY (J.M.L., M.S.V.E.); Departments of Neurology (Y.P.M., M.S.V.E.) and Pathology (K.M.L., S.S.), Columbia University College of Physicians and Surgeons, New York, NY; Division of Biostatistics, Mailman School of Public Health, New York, NY (M.C.P., K.C.); Departments of Neurology, Epidemiology, and Human Genetics, Miller School of Medicine, University of Miami, FL (R.L.S.); and Gertrude H. Sergievsky Center, Columbia University, New York, NY (M.S.V.E.).
Yeseon P Moon
Khin M Liu
Steven Spitalnik
Myunghee C Paik
Keun Cheung
Ralph L Sacco
Mitchell S V Elkind
University of Miami · US

Funding

Stroke Incidence and Risk Factors in a Tri-Ethnic RegionR37NS029993 · NINDS · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI ELKIND, MITCHELL S, SACCO, RALPH L. · 2008 to 2014
$12.1M
Inflammatory and Infectious Burden and Risk of StrokeR01NS048134 · NINDS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI ELKIND, MITCHELL S · 2004 to 2008
$1.5M
Inflammation and Infection as Risk Factors in StrokeK23NS042912 · NINDS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI ELKIND, MITCHELL S · 2002 to 2006
$849k
NINDS NIH HHS K23 NS042912NINDS NIH HHS R01 NS048134NINDS NIH HHS R01 NS48134NINDS NIH HHS R37 NS029993NINDS NIH HHS R37 NS 29993
6 · The paper itself

Abstract

background and purposeInterleukin-6 (IL-6) is a proinflammatory cytokine with known autoregulatory feedback mechanisms. We hypothesized that elevated high-sensitivity C-reactive protein (hsCRP) relative to IL-6 confers an increased risk of ischemic stroke (IS), and low hsCRP relative to IL-6 a decreased risk, for individuals in the prospective, multiethnic, population-based Northern Manhattan Study (NOMAS).

methodsSerum hsCRP and IL-6 were measured in NOMAS participants at baseline. We created a trichotomized predictor based on the dominant biomarker in terms of quartiles: hsCRP-dominant, IL-6-dominant, and codominant groups. Cox proportional hazards models were used to calculate hazard ratios and 95% confidence intervals for the association between inflammatory biomarker group status and risk of incident IS.

resultsOf 3298 participants, both hsCRP and IL-6 were available in 1656 participants (mean follow-up, 7.8 years; 113 incident IS). The hsCRP-dominant group had increased risk of IS (adjusted hazard ratio, 2.62; 95% confidence interval, 1.56-4.41) and the IL-6-dominant group had decreased risk (adjusted hazard ratio, 0.38; 95% confidence interval, 0.18-0.82) when compared with the referent group, after adjusting for potential confounders. Model fit was improved using the inflammation-dominant construct, over either biomarker alone.

conclusionsIn this multiethnic cohort, when hsCRP-quartile was higher than IL-6 quartile, IS risk was increased, and conversely when IL-6 quartiles were elevated relative to hsCRP, IS risk was decreased. Construct validity requires confirmation in other cohorts.

Indexed as

Brain IschemiaStrokeAdultAgedBiomarkersC-Reactive ProteinFemaleFollow-Up StudiesHumansIncidenceInflammationInterleukin-6MaleMiddle AgedNew York CityProportional Hazards ModelsBiomarkersC-Reactive ProteinIL6 protein, humanInterleukin-6biomarkersinflammationischemic strokeprevention and control

Identifiers

PMID24627113
PMCPMC4048752
OpenAlexW1993754893

What OpenQuestion holds

Textmetadata
LicenceTDM
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.