ArticleDocumenta ophthalmologica. Advances in ophthalmology2019
Test-retest repeatability of the pattern electroretinogram and flicker electroretinogram.
Article in Documenta ophthalmologica. Advances in ophthalmology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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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.
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Who cites it
10 citing papers in PubMed.
- Improvement of pattern electroretinogram parameters following glaucoma surgery.International ophthalmology · 2026Article
- Focused Ultrasound Treatment of Vitreous Hemorrhage in an In Vivo Rabbit Model.Ophthalmology science · 2026Article
- Article
- The reproducibility of handheld ERGs recorded with skin electrode and natural pupils.Documenta ophthalmologica. Advances in ophthalmology · 2025Article
- Evaluating the repeatability of the multifocal electroretinogram in the cone dominant 13-lined ground squirrel.Documenta ophthalmologica. Advances in ophthalmology · 2025Article
- Diagnostic Capability of Pattern Electroretinogram and Three Circumpapillary Retinal Nerve Fiber Layer Thickness Circle Diameter Scans in Glaucoma Suspects.Clinical ophthalmology (Auckland, N.Z.) · 2025Article
- Evaluation of correlation between Diopsys® NOVA™ fixed-luminance flicker ERG and Diagnosys® Espion 2™ flicker ERG parameters.Documenta ophthalmologica. Advances in ophthalmology · 2023Article
- Aging effects on contrast sensitivity in visual pathways: A pilot study on flicker adaptation.PloS one · 2021Article
- Short-Term Steady-State Pattern Electroretinography Changes Using a Multi-Pressure Dial in Ocular Hypertensive, Glaucoma Suspect, and Mild Open-Angle Glaucoma Patients: A Randomized, Controlled, Prospective, Pilot Study.Ophthalmology and therapy · 2020Article
- Pattern Electroretinogram Parameters and their Associations with Optical Coherence Tomography in Glaucoma Suspects.Journal of current glaucoma practiceArticle
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo evaluate the repeatability of the steady-state pattern electroretinogram (PERG) and full-field flicker electroretinogram (Flicker ERG) protocols, delivered by the office-based Neuro Optic Vision Assessment (NOVA)™ testing platform, in healthy subjects.
methodsHealthy individuals underwent PERG (16° and 24°) and Flicker ERG [fixed luminance (FL) and multi-luminance (ML)] testing protocols. Test-retest repeatability of protocols was calculated using intra-class correlation coefficients (ICC). Reference values of the parameters of the aforementioned tests were also calculated.
resultsThe ICCs for the PERG parameters ranged from 0.793 to 0.911 (p < 0.001). The ICCs for the Flicker ERG parameters ranged from 0.968 to 0.994 (p < 0.001). A linear regression analysis was applied to assess the impact of age on ERG responses. Age had a significant impact on all PERG parameters (16° or 24°). The phase response of the FL Flicker ERG significantly decreased with age (β = - 0.837, p ≤ 0.001). The FL Flicker ERG Magnitude was also impacted with a significant quadratic effect of age (β = - 0.0047, p = 0.0004). Similarly, the Phase Area Under the Curve (Phase AUC) of the ML Flicker ERG significantly declined with age (β = - 0.007, p = 0.009), and the impact on the Magnitude AUC was significant as well, with a negative quadratic age effect.
conclusionsThe PERG and Flicker ERG protocols, delivered by an office-based testing platform, were shown to have good-to-excellent test-retest repeatability when tests were performed in the same order and in immediate succession.
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Registered trials
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 Socratic graph.