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Practice Guideline
. 2016 Jun 14;86(24):2303-9.
doi: 10.1212/WNL.0000000000002774. Epub 2016 May 25.

The APOSTEL recommendations for reporting quantitative optical coherence tomography studies

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Practice Guideline

The APOSTEL recommendations for reporting quantitative optical coherence tomography studies

Andrés Cruz-Herranz et al. Neurology. .

Abstract

Objective: To develop consensus recommendations for reporting of quantitative optical coherence tomography (OCT) study results.

Methods: A panel of experienced OCT researchers (including 11 neurologists, 2 ophthalmologists, and 2 neuroscientists) discussed requirements for performing and reporting quantitative analyses of retinal morphology and developed a list of initial recommendations based on experience and previous studies. The list of recommendations was subsequently revised during several meetings of the coordinating group.

Results: We provide a 9-point checklist encompassing aspects deemed relevant when reporting quantitative OCT studies. The areas covered are study protocol, acquisition device, acquisition settings, scanning protocol, funduscopic imaging, postacquisition data selection, postacquisition data analysis, recommended nomenclature, and statistical analysis.

Conclusions: The Advised Protocol for OCT Study Terminology and Elements recommendations include core items to standardize and improve quality of reporting in quantitative OCT studies. The recommendations will make reporting of quantitative OCT studies more consistent and in line with existing standards for reporting research in other biomedical areas. The recommendations originated from expert consensus and thus represent Class IV evidence. They will need to be regularly adjusted according to new insights and practices.

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Figures

Figure.
Figure.. The consensus nomenclature for retinal structures
The different layers (and the borders of these) specified in table 2 are illustrated in a central vertical scan through the middle of the foveola. BM = Bruch membrane; ELM = external limiting membrane; GCIP(L) = ganglion cell and inner plexiform layer; GCL = ganglion cell layer; ILM = inner limiting membrane; INL = inner nuclear layer; IPL = inner plexiform layer; IRL = inner retinal layer; ISOS = inner and outer segments; ONL = outer nuclear layer; OPNL = outer plexiform and nuclear layer; OPL = outer plexiform layer; OPT = outer photoreceptor tips; RNFL = retinal nerve fiber layer; RPE = retinal pigment epithelium.

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