Evidence map›Paper›PMID 33777861›Full record

ArticleFrontiers in pediatrics2021

Cord Blood Cytokine Levels Correlate With Types of Placental Pathology in Extremely Preterm Infants.

Hussein Zein, Khorshid Mohammad, Lara M Leijser, Marie-Anne Brundler, Adam Kirton, Michael J Esser

Open access · goldAbstract read
In one paragraph

Article in Frontiers in pediatrics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.6field-weighted citation impact, top 32% 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

6 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Review
  3. Comparison of cytokine responses to group BInfection and immunity · 2025
    Article
  4. Article
  5. Article
  6. Article
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

6 authors at 1 institution in 1 country.

Hussein ZeinSection of Neonatology, Department of Pediatrics, University of Calgary, Calgary, AB, Canada.
Khorshid MohammadSection of Neonatology, Department of Pediatrics, University of Calgary, Calgary, AB, Canada.
Lara M LeijserSection of Neonatology, Department of Pediatrics, University of Calgary, Calgary, AB, Canada.
Marie-Anne BrundlerDepartments of Pathology and Laboratory Medicine and Pediatrics, University of Calgary, Calgary, AB, Canada.
Adam KirtonSection of Pediatric Neurology, Department of Pediatrics, University of Calgary, Calgary, AB, Canada.
Michael J EsserSection of Pediatric Neurology, Department of Pediatrics, University of Calgary, Calgary, AB, Canada.
University of Calgary · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

chorioamnionitiscytokinesinflammationplacental pathologypre-term infants

Identifiers

PMID33777861
PMCPMC7991101
OpenAlexW3137415850

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.