Evidence map›Paper›PMID 33335343›Full record

ArticleNeuro-ophthalmology (Aeolus Press)2020

Lessons Learned from 23 Years of Experience in Testing Visual Fields of Neurologically Impaired Children.

Brendan L Portengen, Yvonne Koenraads, Saskia M Imhof, Giorgio L Porro

Open access · hybridAbstract read
In one paragraph

Article in Neuro-ophthalmology (Aeolus Press), 2020. 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
0.7field-weighted citation impact, top 28% 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, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. Diagnostic performance of pupil perimetry in detecting hemianopia under standard and virtual reality viewing conditions.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2025
    Article
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  5. Article
  6. Article
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  8. Review
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.

Brendan L PortengenDepartment of Ophthalmology, University Medical Center Utrecht, Utrecht, The Netherlands.ORCID https://orcid.org/0000-0003-3193-9419
Yvonne KoenraadsDepartment of Ophthalmology, University Medical Center Utrecht, Utrecht, The Netherlands.
Saskia M ImhofDepartment of Ophthalmology, University Medical Center Utrecht, Utrecht, The Netherlands.
Giorgio L PorroDepartment of Ophthalmology, University Medical Center Utrecht, Utrecht, The Netherlands.
University Medical Center Utrecht · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We sought to investigate the reliability of standard conventional perimetry (SCP) in neurologically impaired (NI) children using the examiner-based assessment of reliability scoring system and to determine the difference in time to diagnosis of a visual field defect between SCP and a behavioural visual field (BVF) test. Patient records of 115 NI children were retrospectively analysed. The full field peritest (FFP) had best reliability with 44% 'good' scores versus 22% for Goldmann perimetry (

Indexed as

Cerebral visual impairment (CVI)childrenneurological impairment (NI)perimetry

Identifiers

PMID33335343
PMCPMC7722704
OpenAlexW3043415139

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.