Evidence map›Paper›PMID 31142730›Full record

SynthesisMedical science monitor : international medical journal of experimental and clinical research2019

The C79G Polymorphism of the β2-Adrenergic Receptor Gene, ADRB2, and Susceptibility to Pediatric Asthma: Meta-Analysis from Review of the Literature.

Yan-Qin Zhang, Kang-Ru Zhu

Open access · hybridAbstract readMeta-AnalysisReview
In one paragraph

Synthesis in Medical science monitor : international medical journal of experimental and clinical research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.4field-weighted citation impact, top 36% 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

3 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Article
  3. 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

2 authors at 1 institution in 1 country.

Yan-Qin ZhangDepartment of Pediatrics, Jining No.1 Peoples' Hospital, Jining, Shandong, China (mainland).
Kang-Ru ZhuDepartment of Pediatrics, Jining No.1 Peoples' Hospital, Jining, Shandong, China (mainland).
Jining First People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND The ADRB2 gene encodes the ß2-adrenergic receptor (ß2-AR). This study aimed to determine the association between the C79G polymorphism of the ADRB2 gene and its association with pediatric asthma using a meta-analysis of the published data. MATERIAL AND METHODS Review of publications up to May 2018 was from the PubMed, EMBASE, China National Knowledge Infrastructure (CNKI), and WanFang databases. The odds ratio (ORs) with 95% confidence interval (CI) were used in evaluating the strength of the reported association between the C79G polymorphism of the ADRB2 gene and pediatric asthma. RESULTS There were 18 controlled studies that included 2,982 pediatric cases of asthma and 2,651 controls. Expression of the C79G polymorphism of the ADRB2 gene was significantly associated with risk of pediatric asthma associated with the C or G allele with comparison of the co-dominant model (GG vs. CC: OR, 0.69; 95% CI, 0.55-0.88) and the recessive model (GG vs. CC+CG: OR, 0.65; 95% CI, 0.53-0.81). Subgroup analysis by ethnicity showed a significantly reduced risk of pediatric asthma in Asian patients for comparison of the co-dominant model (GG vs. CC: OR, 0.59; 95% CI, 0.45-0.78), the recessive model (GG vs. CC+CG: OR, 0.58; 95% CI, 0.45-0.76), and the allelic model (G vs. C: OR, 0.89; 95% CI, 0.79-0.99). CONCLUSIONS The C79G polymorphism of the ADRB2 gene encoding ß2-AR was associated with a reduced risk for the development of pediatric asthma, particularly in the Asian population.

Indexed as

AdolescentAllelesAsian PeopleAsthmaChildChinaEthnicityFemaleGene FrequencyGenetic Predisposition to DiseaseGenotypeHumansMaleOdds RatioPolymorphism, Single NucleotideReceptors, Adrenergic, beta-2ADRB2 protein, humanReceptors, Adrenergic, beta-2

Identifiers

PMID31142730
PMCPMC6559004
OpenAlexW2947777729

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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 Socratic graph.