ArticleEye (London, England)2025
Distribution and associated factors of choroidal thickness in highly myopic eyes-a real-world study based on a Chinese population.
Article in Eye (London, England), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Effects of narrow macular staphyloma, male sex and younger age on the risk of lacquer cracks in patients with high myopia.Eye (London, England) · 2026Article
- Subfoveal Choroidal Thickness is Independently Associated with Axial Length and Myopia in Preschool Children: A Swept-Source Optical Coherence Tomography Study.Ophthalmology and therapy · 2026Article
- Relationship between choroidal thickness changes and macrophage polarization in high myopia.Frontiers in medicine · 2026Review
- Article
- Repeated low-intensity red light combined with defocus-incorporated multiple segments (DIMS) spectacles for controlling myopia progression in children.American journal of translational research · 2026Article
- Elevated Nasal-Temporal Asymmetry of the Choroidal Vascular Index in Pathologically Myopic Eyes.Investigative ophthalmology & visual science · 2025Article
- Choroidal Vascularity Index Alterations across the Spectrum of Pseudoexfoliation Disease and Healthy Eyes.Journal of current ophthalmologyArticle
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5 authors.
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Abstract
purposeTo measure the subfoveal choroidal thickness (SFCT) in highly myopic eyes at different locations using enhanced depth imaging spectral-domain optical coherence tomography (EDI SD-OCT). To identify the ocular and systemic risk factors associated with choroidal thinning in high myopia.
methodsBased on the Beijing Eye Study, a detailed ophthalmic examination was performed including EDI SD-OCT for the measurement of SFCT. OCT images were obtained from 103 highly myopic eyes (≥ -6.00 dioptres) and 227 normal eyes randomly selected from the baseline population, matched for age and sex.
resultsThe mean SFCT was 110.6 ± 85.2 μm in highly myopic eyes (range, 3-395 μm). Mean regional choroidal thickness was lowest on the nasal and inferior sides of the macula, and slightly higher on the temporal and superior sides than at the fovea. On multivariate analysis, SFCT was associated with age (b = -0.48; P < 0.001), axial length (b = -0.44; P < 0.001), gender (b = -0.31; P < 0.05) and staphyloma (b = -0.26; P = 0.05). In highly myopic eyes, SFCT decreased by 5.1 μm/year of age, by 9.2 µm/D of myopia, and by 22.6 µm/mm of axial length.
conclusionsThe SFCT decreases with age and increased axial length in highly myopic eyes. The formation of a posterior staphyloma has been identified as a major contributor to choroidal thinning and is therefore a reliable indicator for risk management. The involvement of choroidal abnormalities may be a significant factor in the development of myopic degeneration.
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