ArticleDigital journal of ophthalmology : DJO2026
Ophthalmology journal article processing charges for publications in a post-COVID world.
Article in Digital journal of ophthalmology : DJO, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
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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.
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.
Who cites it
0 citing papers in PubMed.
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Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: The period 2002-2021 saw an annual growth rate of 51.46% in listings of open access (OA) journals in the Directory of Open Access Journals (DOAJ), with a steeper rate of growth corresponding with the onset of COVID-19. The introduction of OA and hybrid models, which give authors traditional subscription and OA options, may have led to increased article processing charges (APCs). This study aimed to analyze the APCs for ophthalmology journal articles after the COVID pandemic and analyze changes in publication modality and cost. Methods: APC, frequency of publication, and impact factor (IF) were analyzed for 83 MEDLINE-indexed ophthalmology journals. Data were stratified based on publication modality (OA, hybrid, or traditional), and geodistribution, intermodality, and correlation between APC and IF were compared. Results: Average APC for OA, hybrid, and traditional journals was $1,310.49, $3,550.71, and $7.18, respectively ( Conclusions: Ophthalmology journals are experiencing a subject-wide transition from traditional publication to hybrid modality. Since the COVID pandemic, APCs across all publication modes have increased, and there has been a transition from the traditional publishing model to a more lucrative hybrid model.
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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 OpenQuestion graph.