Evidence map›Paper›PMID 34988005›Full record

ArticleImaging science in dentistry2021

Cone-beam computed tomography assessment of upper airway dimensions in patients at risk of obstructive sleep apnea identified using STOP-Bang scores.

Pei Ying Eow, Kar Yi Lin, Shivani Kohli, Swarna Yerebairapura Math

Open access · goldAbstract read
In one paragraph

Article in Imaging science in dentistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.7field-weighted citation impact, top 30% 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

1 citing paper in PubMed, 8 citations in OpenAlex.

  1. 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 at 1 institution in 1 country.

Pei Ying EowSchool of Dentistry, International Medical University, Kuala Lumpur, Malaysia.ORCID https://orcid.org/0000-0002-7319-5457
Kar Yi LinSchool of Dentistry, International Medical University, Kuala Lumpur, Malaysia.ORCID https://orcid.org/0000-0002-7943-2951
Shivani KohliDivision of Restorative Dentistry, School of Dentistry, International Medical University, Kuala Lumpur, Malaysia.ORCID https://orcid.org/0000-0002-4697-4236
Swarna Yerebairapura MathDivision of Clinical Oral Health Sciences, School of Dentistry, International Medical University, Kuala Lumpur, Malaysia.ORCID https://orcid.org/0000-0001-6665-8866
IMU University · MY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe aim of this study was to identify correlations between the STOP-Bang score and upper airway dimensions using cone-beam computed tomography (CBCT) scans. MATERIALS AND

methodsThis study included 101 subjects (46 men, 55 women) from dental patients who received CBCT scans from 2014 to 2020. The patients were divided into those with a low obstructive sleep apnoea (OSA) risk (STOP-Bang score<3) and those with an intermediate to high OSA risk (STOP-Bang score≥3), and their upper airway dimensions were then analysed on CBCT scans. Comparisons between the low-risk and intermediate/high-risk groups were conducted using the

resultsIntermediate/high-risk subjects were predominantly male and over 50 years of age, with a higher body mass index. They had significantly longer upper airways, smaller average airway volumes, and smaller widths and antero-posterior dimensions of the narrowest upper airway segment. The total upper airway length was positively correlated with the STOP-Bang score (

conclusionSubjects with higher STOP-Bang scores had upper airways that were longer, narrower, and smaller in terms of average volume. CBCT scans taken for dental patients as part of investigative procedures could be correlated with STOP-Bang scores to screen for patients at risk of OSA.

Indexed as

Body Mass IndexCone-Beam Computed TomographySleep Apnea, Obstructive

Identifiers

PMID34988005
PMCPMC8695467
OpenAlexW3206121550

What OpenQuestion holds

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Registered trials

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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.