Evidence map›Paper›PMID 41055726›Full record

Observational studyGraefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie2026

Effect of disc-fovea angle on glaucoma detection in fundus images.

Adilson Pimentel, Marta Gravito-Soares, Elisa Gravito-Soares, Ivo Soares

Abstract readObservational Study
PubMed Publisher
In one paragraph

Observational study in Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Adilson Pimentel *Department of Physics, University of Beira Interior, Covilhã, Portugal.
Marta Gravito-SoaresGastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.
Elisa Gravito-SoaresGastroenterology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.
Ivo Soares *Department of Physics, University of Beira Interior, Covilhã, Portugal. isoares@ubi.pt.ORCID http://orcid.org/0000-0001-6712-7514

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeEvaluate disc-fovea angle (DFA) effect on glaucoma detection in fundus images.

methodsCross-sectional observational study with 907 fundus images. The ONH (optic nerve head) metrics, vertical cup-to-disc ratio (vCDR), and the ISNT rule (inferior > superior > nasal > temporal rim width) and its variants were considered. A custom-made software determined ONH metrics in corrected and uncorrected DFA evaluation scenarios. ONH metrics were calculated with a DFA amplitude of [-30

resultsMean uncorrected DFA was -7.59

conclusionFundus with DFA ranges of [-12

Indexed as

GlaucomaIntraocular PressureOptic DiskRetinal Ganglion CellsTomography, Optical CoherenceVisual FieldsAdultAgedCross-Sectional StudiesFemaleFundus OculiHumansMaleMiddle AgedNerve FibersROC CurveDisc-fovea angleFundus imagesGlaucomaISNT rule and variantsVertical cup-to-disc ratio

Identifiers

PMID41055726

What OpenQuestion holds

Textmetadata
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.