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Showing 1-20 of 7,025 results
  1. Prevalence of visual impairment, uncorrected refractive errors and effective refractive error coverage in Koshi Province, Nepal - Rapid Assessment of Refractive Errors

    Background/Objective

    To determine the prevalence of visual impairment (VI), uncorrected refractive errors (URE), and effective refractive error...

    Rajiv Ranjan Karn, Srinivas Marmamula, ... Rahul Ali in Eye
    Article 24 October 2023
  2. Ocular residual astigmatism (ORA) does not seem to correlate with baseline refractive error among refractive surgery candidates

    Purpose

    Ocular residual astigmatism (ORA) is defined as the difference between refractive astigmatism and anterior corneal astigmatism. A high ORA may...

    Kepa Balparda, Laura Andrea Silva-Quintero, ... Tatiana Herrera-Chalarca in International Ophthalmology
    Article 07 August 2023
  3. Tolerance to refractive error with a new extended depth of focus intraocular lens

    Purpose

    To evaluate the tolerance to refractive errors of a new purely refractive extended depth of focus (EDF) intraocular lens (IOL) using...

    Daniel A. Black, Chandra Bala, ... Srividhya Vilupuru in Eye
    Article Open access 05 April 2024
  4. Comparison of the new self-contained darkroom refractive screener versus table-top autorefractor and cycloplegia retinoscopy in detecting refractive error

    Purpose

    By comparing the results of the new self-contained darkroom refractive screener (YD-SX-A) versus table-top autorefractor and cycloplegic...

    **anxian Wei, Lili Li, ... Qi Chen in BMC Ophthalmology
    Article Open access 27 November 2023
  5. Refractive error and vision related quality of life

    Background

    To investigate and compare the vision-related quality of life (QOL) in different types of refractive error (RE).

    Methods

    This...

    Mojtaba Rajabpour, Haleh Kangari, ... Shima Moradnejad in BMC Ophthalmology
    Article Open access 22 February 2024
  6. Effective refractive error coverage and spectacle coverage among school children in Telangana, South India

    Background

    Uncorrected refractive error (URE) is one of the leading causes of childhood vision impairment. Increasing effective refractive error...

    Winston D Prakash, Srinivas Marmamula, ... Rohit C. Khanna in Eye
    Article 04 March 2024
  7. Situation analysis on the integration of refractive error services provided by optometrists into the national health services in Kenya

    Introduction

    Even though the burden of uncorrected refractive error could potentially be addressed through innovative and cost-effective approaches,...

    Shadrack Muma, Kovin Shunmugam Naidoo, Rekha Hansraj in BMC Public Health
    Article Open access 29 May 2024
  8. Factors contributing to long-term refractive error after cataract surgery

    Purpose

    To evaluate factors that may influence the direction and extent of long-term refractive error after cataract surgery.

    Methods

    This was a...

    Natalie Si-Yi Lee, Keith Ong in International Ophthalmology
    Article 02 January 2023
  9. Proposed task shifting integrated with telemedicine to address uncorrected refractive error in Kenya: Delphi study

    Background

    Develo** countries such as Kenya still experience challenges around human resource to deliver refractive error services. However, given...

    Shadrack Muma, Kovin Shunmugam Naidoo, Rekha Hansraj in BMC Health Services Research
    Article Open access 22 January 2024
  10. Longer axial length is associated with better prediction for refractive error after sutureless flanged intrascleral fixation of intraocular lens

    Objective

    To investigate refractive outcomes and associated factors after sutureless flanged intrascleral fixation of intraocular lens (SFIF-IOL).

    ...
    Richul Oh, Kunho Bae, ... Un Chul Park in Eye
    Article 20 November 2023
  11. Perception of optometrists on causes of professional discordance among eye care professionals and its impact on refractive error service delivery in Kenya

    Purpose

    To evaluate the perception of optometrists on causes of professional discordance among eye care professionals and its impact on refractive...

    Shadrack Muma in International Ophthalmology
    Article 21 June 2024
  12. Prevalence of presenting bilateral visual impairment associated with refractive error – findings from the See4School, pre-school vision screening programme in NHS Scotland

    Background/objectives

    The See4School programme in Scotland is a pre-school vision screening initiative delivered by orthoptists on a national scale....

    Lee Pentland, Miriam Louise Conway in Eye
    Article Open access 10 April 2024
  13. Longitudinal changes of refractive error in preschool children with congenital ectopia lentis

    Background

    Congenital ectopia lentis (CEL) is a hereditary eye disease which severely impacts preschool children’s visual function and development....

    Zhangkai Lian, Yin Hu, ... Guangming ** in International Ophthalmology
    Article 16 February 2024
  14. Deep Transfer Learning for Ethnically Distinct Populations: Prediction of Refractive Error Using Optical Coherence Tomography

    Introduction

    The mismatch between training and testing data distribution causes significant degradation in the deep learning model performance in...

    Rishabh Jain, Tae Keun Yoo, ... Ashiyana Nariani in Ophthalmology and Therapy
    Article Open access 13 November 2023
  15. Allogenic Lenticular Implantation for Correction of Refractive Error and Ectasia: Narrative Review

    Introduction

    Intrastromal lenticule implantation is a promising treatment option for corneal pathologies, from refractive error to ectasia. In this...

    Majid Moshirfar, Isabella M. Stoakes, ... Phillip C. Hoopes in Ophthalmology and Therapy
    Article Open access 29 July 2023
  16. Global estimates on the number of people blind or visually impaired by Uncorrected Refractive Error: a meta-analysis from 2000 to 2020

    Background

    Uncorrected refractive error (URE) is a readily treatable cause of visual impairment (VI). This study provides updated estimates of global...

    Julie-Anne Little, Nathan G. Congdon, ... Rupert Bourne in Eye
    Article Open access 04 July 2024
  17. Artificial intelligence-based refractive error prediction and EVO-implantable collamer lens power calculation for myopia correction

    Background

    Implantable collamer lens (ICL) has been widely accepted for its excellent visual outcomes for myopia correction. It is a new challenge in...

    Yinjie Jiang, Yang Shen, ... **aoying Wang in Eye and Vision
    Article Open access 01 May 2023
  18. Refractive error induced by intraocular lens tilt after intrascleral intraocular lens fixation

    Purpose

    To investigate the spherical shift of intraocular lens (IOL) tilt after intrascleral fixation.

    Methods

    We retrospectively reviewed the medical...

    Teruaki Tokuhisa, Tomoyuki Watanabe, ... Tadashi Nakano in International Ophthalmology
    Article 22 January 2022
  19. Stabilization of refractive error and associated factors following small incision phacoemulsification cataract surgery

    Background

    Accumulating evidence suggests that refractive stabilization occurs rapidly following small incision cataract surgery. Nonetheless, many...

    Ammar M Khan, Derek M. Waldner, ... Bryce A. Ford in BMC Ophthalmology
    Article Open access 06 January 2022
  20. Improving eye care quality through brief verbal intervention on optometry service provider by using unannounced standardized patient with refractive error: study protocol for a randomized controlled trial

    Background

    Improper refractive correction can be harmful to eye health, aggravating the burden of vision impairment. During most optometry clinical...

    Huijuan Liang, Jiaqi Li, ... Dong (Roman) Xu in BMC Ophthalmology
    Article Open access 16 June 2023
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