ArticleScientific reports2021
The contribution of ocular residual astigmatism to anterior corneal astigmatism in refractive astigmatism eyes.
Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 15 papers.
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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.
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Who cites it
15 citing papers in PubMed, 25 citations in OpenAlex.
- Significant ocular residual astigmatism reduces the effect of orthokeratology lenses in controlling myopia.Scientific reports · 2026Article
- The effect of defocus incorporated multiple segments (DIMS) spectacle lenses on astigmatism in children with myopia.Scientific reports · 2026Article
- Gene polymorphisms associated with corneal curvature, astigmatism and its vector components in children.Eye and vision (London, England) · 2025Article
- Comparison of ocular residual astigmatism between children with clinically significant and non-significant astigmatism.BMC ophthalmology · 2025Article
- Evaluating the predictive relationship between manifest refractive astigmatism, topographic astigmatism, and ocular residual astigmatism: A comparative study.The Journal of international medical research · 2025Observational
- The correlation between ocular residual astigmatism and wavefront-guided FS-LASIK correction effects in myopic astigmatism patients.Scientific reports · 2025Article
- Quantifying posterior corneal astigmatism's contribution to ocular residual astigmatism: implications for personalized refractive surgery.International ophthalmology · 2025Article
- Ocular residual astigmatism (ORA) does not seem to correlate with baseline refractive error among refractive surgery candidates.International ophthalmology · 2023Article
- The Association Between Ocular Residual Astigmatism and the Efficacy of Astigmatism Correction Via Small Incision Lenticule Extraction (SMILE).Ophthalmology and therapy · 2023Article
- Investigation of the relationship between contact lens design parameters and refractive changes in Ortho-K.Heliyon · 2022Article
- Correlation between ocular residual astigmatism and anterior corneal astigmatism in children with low and moderate myopia.BMC ophthalmology · 2022Article
- Evaluation of Ocular Residual Astigmatism in Eyes with Myopia and Myopic Astigmatism and Its Interaction with Other Forms of Astigmatism.Clinical ophthalmology (Auckland, N.Z.) · 2022Article
- Evaluation of Refractive Accuracy of ORA and the Factors Impacting Residual Astigmatism in Patients Implanted with Trifocal IOLs During Cataract Surgery: A Retrospective Observational Study.Clinical ophthalmology (Auckland, N.Z.) · 2022Article
- The Distribution Pattern of Ocular Residual Astigmatism in Chinese Myopic Patients.Frontiers in medicine · 2022Article
- Influence of Ocular Residual Astigmatism and Target-Induced Astigmatism on the Efficacy of the Implantation of a Toric Implantable Collamer Lens With Central Hole for Myopic Astigmatism Correction.Frontiers in medicine · 2021Article
Corrections and comments
- Erratum issued
Authors and funding
1 author at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To determine the distribution of ocular residual astigmatism (ORA) in astigmatic eyes and the influence on the anterior corneal (ACA) and refractive astigmatism (RA). A total of 165 children met the inclusion criteria. Right eyes' data were analyzed. Using Thibos vector analysis to calculate ORA. Spearman correlation analysis was used to obtain the correlation between the magnitude of ORA, ACA and RA. The median magnitude of ORA in astigmatic eyes was 0.57 D, with interquartile range was 0.42 D. And they were main against-the-rule (57.6-75.8%) and oblique astigmatism (13.9-34.5%) ORA. The ORA in 140 eyes (84.8%) acted as an offset to ACA, meanwhile, 25 eyes (15.2%) superimposed it. About 98% (97.9-98.4%) against-the-rule and 75% (73.9-82.5%) oblique ORA counteracted ACA, nevertheless, all with-the-rule ORA had a superimposed effect on ACA. For with-the-rule ACA, about 86% (85.4-85.9%) ORA worked to offset it. There was statistically correlations between ORA and ACA (r = 0.17, P = 0.03), ORA and RA (r = - 0.27, P = 0.001). The magnitude of ocular residual astigmatism was relatively small in children's astigmatic eyes. Both against-the-rule and oblique ORA can counteract with-the-rule ACA.
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