Evidence map›Paper›PMID 32545460›Full record

ReviewLife (Basel, Switzerland)2020

Serum and Plasma Tumor Necrosis Factor Alpha Levels in Individuals with Obstructive Sleep Apnea Syndrome: A Meta-Analysis and Meta-Regression.

Mohammad Moslem Imani, Masoud Sadeghi, Habibolah Khazaie, Mehrdad Emami, Dena Sadeghi Bahmani, Serge Brand

Open access · goldAbstract readReview
In one paragraph

Review in Life (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 11% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

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  16. Sleep Disordered Breathing: An Epidemiological Study among Albanian Children and Adolescents.International journal of environmental research and public health · 2020
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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

6 authors at 2 institutions in 3 countries.

Mohammad Moslem ImaniDepartment of Orthodontics, Kermanshah University of Medical Sciences, 6713954658 Kermanshah, Iran.
Masoud SadeghiMedical Biology Research Center, Kermanshah University of Medical Sciences, 6714415185 Kermanshah, Iran.ORCID 0000-0002-3586-3012
Habibolah KhazaieSleep Disorders Research Center, Kermanshah University of Medical Sciences, 6719851115 Kermanshah, Iran.
Mehrdad EmamiStudents Research Committee, Kermanshah University of Medical Sciences, 6715847141 Kermanshah, Iran.
Dena Sadeghi BahmaniSleep Disorders Research Center, Kermanshah University of Medical Sciences, 6719851115 Kermanshah, Iran.ORCID 0000-0002-1301-5522
Serge BrandSleep Disorders Research Center, Kermanshah University of Medical Sciences, 6719851115 Kermanshah, Iran.ORCID 0000-0003-2175-2765
Kermanshah University of Medical Sciences · IRUniversity of Basel · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundObstructive sleep apnea syndrome (OSAS) is associated with a variety of inflammatory factors. Specifically, proinflammatory cytokines appear to be associated with the pathogenesis of OSAS.

methodsFor the present meta-analysis and meta-regression on serum and plasma tumor necrosis factor alpha (TNF-α) levels in individuals with and without OSAS, we performed a systematic search without any restrictions of the PubMed/Medline, Scopus, Cochrane Library, and Web of Science databases to find relevant articles published up to February 1, 2020.

resultsFifty-five (adults: 29 studies on serum and 17 studies on plasma; children: 4 studies on serum and 5 studies on plasma) were included and analyzed. Always compared to age-matched healthy controls, the pooled MDs were as follows: adults, serum: 10.22 pg/mL (95% CI = 8.86, 11.58;

conclusionsCompared to healthy and age-matched controls, adult individuals with OSAS had significantly higher serum/plasma TNF-α levels. For children with OSAS, significantly higher levels were observed for TNF-α in serum but not in plasma.

Indexed as

cytokinemeta-analysismeta-regressionobstructive sleep apnea syndromeplasmaserumtumor necrosis factor alpha

Identifiers

PMID32545460
PMCPMC7345342
OpenAlexW3035327843

What OpenQuestion holds

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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.