Evidence map›Paper›PMID 39867348›Full record

ArticleClinical ophthalmology (Auckland, N.Z.)2025

Corneal Epithelial Thickness Mapping in Healthy Population Corneas Using MS-39 Anterior Segment Optical Coherence Tomography.

Hissah Saleh AlTurki, Shahad Salah Alsubhi, Asma Alhazmi, Abdulrahman Alhadlag, Nada Saleh Albalawi, Musab Abdulaziz Alzoman, Mohammed Aljasir, Majed Alsubaie, Mohanna Aljindan, Abdulaziz Alsomali

Abstract read
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Article in Clinical ophthalmology (Auckland, N.Z.), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

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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

10 authors.

Hissah Saleh AlTurkiOphthalmology Department, Dhahran Eye Specialist Hospital, Dhahran, Saudi Arabia.
Shahad Salah AlsubhiOphthalmology Department, Dhahran Eye Specialist Hospital, Dhahran, Saudi Arabia.ORCID 0009-0009-8396-0667
Asma AlhazmiOphthalmology Department, Dhahran Eye Specialist Hospital, Dhahran, Saudi Arabia.
Abdulrahman AlhadlagSurgery Department, College of Medicine, Shaqra University, Riyadh, Saudi Arabia.ORCID 0009-0009-6564-6615
Nada Saleh AlbalawiOphthalmology Department, King Salman Armed Forces Hospital, Tabuk, Saudi Arabia.
Musab Abdulaziz AlzomanOphthalmology Department, Dhahran Eye Specialist Hospital, Dhahran, Saudi Arabia.
Mohammed AljasirOphthalmology Department, Dhahran Eye Specialist Hospital, Dhahran, Saudi Arabia.
Majed AlsubaieOphthalmology Department, Dhahran Eye Specialist Hospital, Dhahran, Saudi Arabia.
Mohanna AljindanOphthalmology Department, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia.
Abdulaziz AlsomaliOphthalmology Department, College of Medicine, King Faisal University, Alahsa, Saudi Arabia.ORCID 0000-0002-3359-7646

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: The corneal epithelium is the outermost layer of the cornea. It plays a vital role in both normal and pathological conditions of the eye surface and serves as a protective layer. This study aimed to evaluate corneal epithelial thickness (ET) and create a normative database of corneal ET for pediatric and adult age groups using MS-39 AS-OCT. Patients and Methods: This is a cross-sectional multi-center study conducted among the Saudi population. Results: A total of 268 eyes of 268 patients were analyzed (male 50.7% vs female 49.3%). 53.8% were pediatric age group. Higher mean values of central, paracentral, and peripheral were associated with the adult age group except for superior paracentral, temporal peripheral, and nasal peripheral. Male patients had higher mean values of central, paracentral, and peripheral in each quadrant, except for inferior peripheral. There was a significant correlation between inferior, superior, nasal, and temporal in both paracentral and peripheral. No significant correlations were observed between the spherical equivalent and epithelial thickness map. Conclusion: The study found sex differences, with females generally having lower ET values than males, and older age having higher values than children.

Indexed as

anterior segmentcorneal epithelial thicknessoptical coherence tomographySaudi Arabia

Identifiers

PMID39867348
PMCPMC11766702

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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.