ArticleInternational journal of ophthalmology2025
Comparison of axial length measurements with RS-1 spectral domain optical coherence tomography and OA-2000 biometer.
Article in International journal of ophthalmology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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1 citing paper in PubMed.
- Axial length correction in retinal thickness measurements in diabetic retinopathy.Japanese journal of ophthalmology · 2026Article
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4 authors.
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Abstract
aimTo determine the utility of the RS-1 spectral domain optical coherence tomography (SD-OCT), which incorporates an "OCT Analysis Correction Parameter" for approximating axial length, in comparison with measurements obtained from the OA-2000.
methodsTwenty-five right eyes of healthy individuals were included. Two horizontal line scans were conducted using the RS-1, and OCT Analysis Correction Parameters were recorded. Axial length was measured twice per eye using the OA-2000. Correlation between devices was assessed using Pearson correlation coefficient, coefficient of repeatability (CR%), and Bland-Altman analysis.
resultsHigh correlation was found between axial length measurements from RS-1 and OA-2000 (
conclusionThe axial length measurements of RS-1 demonstrate a strong positive correlation with those from the OA-2000. This indicates that it could potentially be used to forecast scan ranges and choose suitable databases according to axial length categories.
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