Evidence map›Paper›PMID 27004973›Full record

ArticleScientific reports2016

Corneal Epithelium Thickness Profile in 614 Normal Chinese Children Aged 7-15 Years Old.

Yingyan Ma, Xiangui He, Xiaofeng Zhu, Lina Lu, Jianfeng Zhu, Haidong Zou

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.3field-weighted citation impact, top 37% 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

8 citing papers in PubMed, 14 citations in OpenAlex.

  1. Review
  2. Article
  3. Observational
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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

6 authors at 3 institutions in 1 country.

Yingyan MaShanghai Eye Hospital, Shanghai Eye Disease Prevention &Treatment Center, No. 380 KangDing Road, Shanghai 200040, China.
Xiangui HeShanghai Eye Hospital, Shanghai Eye Disease Prevention &Treatment Center, No. 380 KangDing Road, Shanghai 200040, China.
Xiaofeng ZhuDepartment of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University, School of Medicine, No. 100 HaiNing Road, Shanghai 200080, China.
Lina LuShanghai Eye Hospital, Shanghai Eye Disease Prevention &Treatment Center, No. 380 KangDing Road, Shanghai 200040, China.
Jianfeng ZhuShanghai Eye Hospital, Shanghai Eye Disease Prevention &Treatment Center, No. 380 KangDing Road, Shanghai 200040, China.
Haidong ZouShanghai Eye Hospital, Shanghai Eye Disease Prevention &Treatment Center, No. 380 KangDing Road, Shanghai 200040, China.
Shanghai Eye Disease Prevention & Treatment Center · CNShanghai First People's Hospital · CNShanghai Jiao Tong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The purpose of the study is to describe the values and distribution of corneal epithelium thickness (CET) in normal Chinese school-aged children, and to explore associated factors with CET. CET maps were measured by Fourier-domain optical coherence tomography (FD-OCT) in normal Chinese children aged 7 to 15 years old from two randomly selected schools in Shanghai, China. Children with normal intraocular pressure were further examined for cycloplegic autorefraction, corneal curvature radius (CCR) and axial length. Central (2-mm diameter area), para-central (2- to 5-mm diameter area), and peripheral (5- to 6-mm diameter area) CET in the superior, superotemporal, temporal, inferotemporal, inferior, inferonasal, nasal, superonasal cornea; minimum, maximum, range, and standard deviation of CET within the 5-mm diameter area were recorded. The CET was thinner in the superior than in the inferior and was thinner in the temporal than in the nasal. The maximum CET was located in the inferior zone, and the minimum CET was in the superior zone. A thicker central CET was associated with male gender (p = 0.009) and older age (p = 0.037) but not with CCR (p = 0.061), axial length (p = 0.253), or refraction (p = 0.351) in the multiple regression analyses. CCR, age, and gender were correlated with para-central and peripheral CET.

Indexed as

AdolescentAge FactorsChildChinaEpithelium, CornealFemaleHumansIntraocular PressureMaleRegression AnalysisSex CharacteristicsTomography, Optical Coherence

Identifiers

PMID27004973
PMCPMC4804327
OpenAlexW2303016956

What OpenQuestion holds

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LicenceCC BY
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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.