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Agreement and Reproducibility of Anterior Chamber Angle Measurements between CASIA2 Built-In Software and Human Graders

Purpose: This study evaluated the agreement and reproducibility of ACA measurements obtained using the built-in software of the CASIA2 (Version 3G.1) and the measurements derived from expert clinicians. Methods: Healthy volunteers underwent ophthalmological evaluation and AS-OCT examination. ACA mea...

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Autores principales: Espinoza, Gustavo, Iglesias, Katheriene, Parra, Juan C., Rodriguez-Una, Ignacio, Serrano-Gomez, Sergio, Prada, Angelica M., Galvis, Virgilio
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10573880/
https://www.ncbi.nlm.nih.gov/pubmed/37835024
http://dx.doi.org/10.3390/jcm12196381
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author Espinoza, Gustavo
Iglesias, Katheriene
Parra, Juan C.
Rodriguez-Una, Ignacio
Serrano-Gomez, Sergio
Prada, Angelica M.
Galvis, Virgilio
author_facet Espinoza, Gustavo
Iglesias, Katheriene
Parra, Juan C.
Rodriguez-Una, Ignacio
Serrano-Gomez, Sergio
Prada, Angelica M.
Galvis, Virgilio
author_sort Espinoza, Gustavo
collection PubMed
description Purpose: This study evaluated the agreement and reproducibility of ACA measurements obtained using the built-in software of the CASIA2 (Version 3G.1) and the measurements derived from expert clinicians. Methods: Healthy volunteers underwent ophthalmological evaluation and AS-OCT examination. ACA measurements derived from automated and manual SS location were obtained using the CASIA2 automated software and clinician identification, respectively. The intraobserver, interobserver reproducibility, CASIA2–human grader reproducibility and CASIA2 repeatability were assessed using intraclass correlation coefficients (ICCs). Results: The study examined 58 eyes of 30 participants. The CASIA2 software showed excellent repeatability for all ACA parameters (ICC > 0.84). Intraobserver, interobserver, and CASIA2–human grader reproducibility were also excellent (ICC > 0.87). Interobserver agreement was high, except for nasal TISA500, differing between observers 1 and 2 (p < 0.05). The agreement between CASIA2 measurements and human graders was high, except for nasal TISA500, where observer 1 values were smaller (p < 0.05). Conclusion: The CASIA2 built-in software reliably measures ACA parameters in healthy individuals, demonstrating high consistency. Although a small difference was observed in nasal TISA500 measurements, interobserver and CASIA2–human grader reproducibility remained excellent. Automated SS detection has the potential to facilitate evaluation and monitoring of primary angle closure disease.
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spelling pubmed-105738802023-10-14 Agreement and Reproducibility of Anterior Chamber Angle Measurements between CASIA2 Built-In Software and Human Graders Espinoza, Gustavo Iglesias, Katheriene Parra, Juan C. Rodriguez-Una, Ignacio Serrano-Gomez, Sergio Prada, Angelica M. Galvis, Virgilio J Clin Med Article Purpose: This study evaluated the agreement and reproducibility of ACA measurements obtained using the built-in software of the CASIA2 (Version 3G.1) and the measurements derived from expert clinicians. Methods: Healthy volunteers underwent ophthalmological evaluation and AS-OCT examination. ACA measurements derived from automated and manual SS location were obtained using the CASIA2 automated software and clinician identification, respectively. The intraobserver, interobserver reproducibility, CASIA2–human grader reproducibility and CASIA2 repeatability were assessed using intraclass correlation coefficients (ICCs). Results: The study examined 58 eyes of 30 participants. The CASIA2 software showed excellent repeatability for all ACA parameters (ICC > 0.84). Intraobserver, interobserver, and CASIA2–human grader reproducibility were also excellent (ICC > 0.87). Interobserver agreement was high, except for nasal TISA500, differing between observers 1 and 2 (p < 0.05). The agreement between CASIA2 measurements and human graders was high, except for nasal TISA500, where observer 1 values were smaller (p < 0.05). Conclusion: The CASIA2 built-in software reliably measures ACA parameters in healthy individuals, demonstrating high consistency. Although a small difference was observed in nasal TISA500 measurements, interobserver and CASIA2–human grader reproducibility remained excellent. Automated SS detection has the potential to facilitate evaluation and monitoring of primary angle closure disease. MDPI 2023-10-06 /pmc/articles/PMC10573880/ /pubmed/37835024 http://dx.doi.org/10.3390/jcm12196381 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Espinoza, Gustavo
Iglesias, Katheriene
Parra, Juan C.
Rodriguez-Una, Ignacio
Serrano-Gomez, Sergio
Prada, Angelica M.
Galvis, Virgilio
Agreement and Reproducibility of Anterior Chamber Angle Measurements between CASIA2 Built-In Software and Human Graders
title Agreement and Reproducibility of Anterior Chamber Angle Measurements between CASIA2 Built-In Software and Human Graders
title_full Agreement and Reproducibility of Anterior Chamber Angle Measurements between CASIA2 Built-In Software and Human Graders
title_fullStr Agreement and Reproducibility of Anterior Chamber Angle Measurements between CASIA2 Built-In Software and Human Graders
title_full_unstemmed Agreement and Reproducibility of Anterior Chamber Angle Measurements between CASIA2 Built-In Software and Human Graders
title_short Agreement and Reproducibility of Anterior Chamber Angle Measurements between CASIA2 Built-In Software and Human Graders
title_sort agreement and reproducibility of anterior chamber angle measurements between casia2 built-in software and human graders
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10573880/
https://www.ncbi.nlm.nih.gov/pubmed/37835024
http://dx.doi.org/10.3390/jcm12196381
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