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Updated: May 14, 2026

Binocular Dynamic Visual Acuity in Eyeglass-Corrected Myopic Patients
07:06

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Published on: March 29, 2022

Peripheral refractive changes associated with myopia progression.

Hema Radhakrishnan1, Peter M Allen, Richard I Calver

  • 1CorrFaculty of Life Sciences, University of Manchester, Carys Bannister Building, Manchester, UK M13 9PL. Hema.Radhakrishnan@manchester.ac.uk

Investigative Ophthalmology & Visual Science
|February 7, 2013
PubMed
Summary
This summary is machine-generated.

Peripheral hyperopia is linked to myopia. While changes in nasal retinal peripheral refraction may weakly correlate with myopia progression, a direct cause-and-effect relationship was not established in this study.

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Area of Science:

  • Ophthalmology
  • Optometry
  • Vision Science

Background:

  • Myopia progression is a significant concern in young adults.
  • Understanding peripheral refractive profiles is crucial for myopia management.

Purpose of the Study:

  • To investigate the relationship between peripheral refraction and myopia progression.
  • To evaluate the impact of different myopia control treatments on peripheral refractive profiles.

Main Methods:

  • 177 myopic participants (14-22 years) were randomized into four groups: vision training, altered spherical aberration, combined treatment, and control.
  • Peripheral refractive error was measured using an open-field autorefractor.
  • Cycloplegic autorefraction and peripheral refraction were recorded at baseline and over two years.

Main Results:

  • All participants exhibited relative peripheral hyperopia, particularly in the nasal retina.
  • Myopia progression averaged -0.34 D over two years, with no significant differences between treatment groups.
  • Peripheral refractive error changes in the nasal retina showed a weak correlation with myopia progression.

Conclusions:

  • Relative peripheral hyperopia is associated with myopia.
  • Peripheral refractive profiles, especially in the nasal retina, may be weakly linked to myopia progression.
  • A definitive causal link between peripheral refractive error and myopia progression remains unproven.