Evidence map›Paper›PMID 30313042›Full record

SynthesisMedicine2018

The relationship between adenoid hypertrophy and gastroesophageal reflux disease: A meta-analysis.

Xun Niu, Zeng-Hong Wu, Xi-Yue Xiao, Xiong Chen

Open access · goldAbstract readMeta-Analysis
In one paragraph

Synthesis in Medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 21% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

  1. Pooled it
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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

4 authors at 1 institution in 1 country.

Xun NiuDepartment of Obstetrics and Gynecology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Zeng-Hong Wu
Xi-Yue Xiao
Xiong Chen
Huazhong University of Science and Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGastroesophageal reflux disease (GERD) is believed to be associated with various manifestations in the otorhinolaryngology and has been found to be an additional risk factor for adenoid hypertrophy, but the causal relation between them is under controversial. We thus performed a meta-analysis to grade the strength of evidence and systematically explore whether adenoid hypertrophy correlates with GERD in the literature.

methodsA systematic literature search was performed using Medline via PubMed, Embase, CNKI, and Web of Science. Studies reporting the adenoid hypertrophy and GERD were identified for inclusion.

resultsThere were 6 studies that matched the selection criteria, and the total sample size of these studies was 548 cases. We identified a significant relationship between adenoid hypertrophy and GERD, with a pooled odds ratio of 4.12 (95% confidence interval [CI]: 1.32-12.93; P < .001). The results was significant in 24-hour pH monitoring subgroup analysis, with a corresponding value of 8.62 (95% CI: 4.06-18.27, P > .05) under the fixed-effects model. And the results was significant in Helicobacter pylori subgroup analysis, with a corresponding value of 2.39 (95% CI: 0.39-14.55, P < .05) under the random-effects model. Begg tests (P = .73) and Egger tests (P = .76) showed there were no obvious evidence to support publication bias in our study.

conclusionThis meta-analysis provided a strong correlation between adenoid hypertrophy and GERD, the children with adenoid hypertrophy had a higher incidence of GERD than healthy children, but the pathogenesis of GERD in adenoid hypertrophy awaits more investigations and suggests that we should not overlook GERD in clinical practice and an appropriate evaluation for GERD may be needed.

Indexed as

AdenoidsAge FactorsChildChild, PreschoolGastroesophageal RefluxHelicobacter InfectionsHumansHydrogen-Ion ConcentrationHypertrophyIncidenceInfantRisk Factors

Identifiers

PMID30313042
PMCPMC6203580
OpenAlexW2897223515

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.