Evidence map›Paper›PMID 33292049›Full record

ArticleThe Journal of international medical research2020

Interleukin-33 gene polymorphisms and chronic obstructive pulmonary disease in the Chinese Han population.

Xia Xu, Haijun Li, Qixiao Liu, Hongyu Zhang

Abstract read
In one paragraph

Article in The Journal of international medical research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. Article
  2. Frontiers in immunology · 2021
    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

4 authors.

Xia XuDepartment of Geriatric Medicine, Qilu Hospital, Shandong University, Jinan, China.
Haijun LiDepartment of Geriatric Medicine, Qilu Hospital, Shandong University, Jinan, China.
Qixiao LiuDepartment of Geriatric Medicine, Qilu Hospital, Shandong University, Jinan, China.
Hongyu ZhangDepartment of Geriatric Medicine, Qilu Hospital, Shandong University, Jinan, China.ORCID https://orcid.org/0000-0002-1758-4474

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate the relationship between interleukin (IL)-33 gene polymorphisms rs928413 and rs7044343 with chronic obstructive pulmonary disease (COPD) in the Chinese Han population.

methodWe assessed IL-33 rs928413 and rs7044343 polymorphisms by Sanger sequencing of PCR products amplified from the genomic DNA of 160 COPD patients and 123 healthy controls.

resultsThere was no significant difference in the distribution of rs928413 AA, AG, or AA genotypes or rs7044343 CC, CT, or TT genotypes between the two groups. However, COPD patients had a significantly higher frequency of the rs928413 G allele G (14.1% vs 7.3%, respectively). This allele was significantly associated with susceptibility to COPD (odds ratio [OR]: 2.04, 95% confidence interval [CI]: 1.12-3.57). The rs928413 dominant inheritance model was associated with COPD susceptibility (OR: 2.08, 95%CI: 1.09-4.04).

conclusionThe G allele of rs928413 and the rs928413 dominant inheritance model were associated with susceptibility to COPD in the Chinese Han population.

Indexed as

Interleukin-33Pulmonary Disease, Chronic ObstructiveAsian PeopleCase-Control StudiesChinaFemaleGene FrequencyGenetic Predisposition to DiseaseGenotypeHumansMalePolymorphism, GeneticPolymorphism, Single NucleotideInterleukin-33alleleChinese Han populationChronic obstructive pulmonary diseasegenotypeinterleukin-33polymorphism

Identifiers

PMID33292049
PMCPMC7731714

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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.