Evidence map›Paper›PMID 27084553›Full record

ArticleDocumenta ophthalmologica. Advances in ophthalmology2016

The diagnosis and assessment of visual function in Singaporean children with electrophysiology: 10-year results.

Anna C S Tan, LiYu Chen, Rena Png, Audrey Chia

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Article in Documenta ophthalmologica. Advances in ophthalmology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Primary and Secondary Optic Nerve Sheath Meningioma.Journal of neurological surgery. Part B, Skull base · 2021
    Article
  5. Ocular evaluation and genetic test for an early Alström Syndrome diagnosis.American journal of ophthalmology case reports · 2020
    Article
  6. 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.

Anna C S TanSingapore National Eye Centre, 11 Third Hospital Avenue, Singapore, 168751, Singapore. annacstan@gmail.com.
LiYu ChenSingapore National Eye Centre, 11 Third Hospital Avenue, Singapore, 168751, Singapore.
Rena PngSingapore National Eye Centre, 11 Third Hospital Avenue, Singapore, 168751, Singapore.
Audrey ChiaSingapore National Eye Centre, 11 Third Hospital Avenue, Singapore, 168751, Singapore.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo study the clinical use and efficacy of electrophysiology in children.

methodsThis was a retrospective review of all children aged <16 years, who were referred to the Visual Electrophysiology Laboratory at the Singapore National Eye Center between 2003 and 2013.

resultsA total of 586 children, median age 8 years (range 0.15-16), were referred for a variety of reasons including investigation of poor vision (40 %), suspected retinal disease or optic nerve/cortical dysfunction (17 %), nystagmus (13 %) and screening or monitoring of a variety of ocular or neurological conditions (12 %). The number of children with vision 6/15 or worse was 418 (71 %), and 103 (18 %) had vision 6/120 or worse in at least one eye. The most common pathology noted was retinal dystrophy or dysfunction (41 %) or optic nerve/cortical dysfunction (12 %). In 30 %, visual electrophysiology was within normal limits, and in 6 %, a conclusive diagnosis could not be obtained.

conclusionElectrophysiology testing played an important role in the assessment of children and added to the clinical management of the patient.

Indexed as

ElectroretinographyEvoked Potentials, VisualAdolescentChildChild, PreschoolElectrophysiologyFemaleHumansInfantMaleOptic Nerve DiseasesRetinal DiseasesRetrospective StudiesSingaporeVision DisordersVisual CortexElectrophysiologyElectroretinogramMultifocal electroretinogramPediatricVisual assessmentVisual evoked potential

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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.