Smartphone-based Snellen visual acuity charts has become popularized; however, their accuracy has not been established. This study aimed to evaluate the equivalence of a smartphone-based visual acuity ...

A computer-based method for evaluating the eye's ability to distinguish object details and shape in patients with age-related macular degeneration could provide a more accurate way to assess the ...

A smartphone app was found to be useful and reliable by clinicians when testing vision for children during the COVID-19 pandemic. Assessing vision was found to be easy by families and reliable by ...

The U.S. Preventive Services Task Force (USPSTF) has concluded that the current evidence is insufficient to assess the balance of benefits and harms of screening for impaired visual acuity (clearness ...

An intravitreal ranibizumab injection was able to improve retinal sensitivity and thickness along with improving visual acuity. Branch retinal vein occlusion (BRVO) can affect people aged 40 years and ...

The principle of WHOeyes is based on how an eye care professional would assess visual acuity using a conventional chart in a clinical setting. The accuracy and usability of the app were tested in ...

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The testing of vision in infants and children has been treated separately from the testing of adults because infants and children often cannot be tested with the same materials and techniques as ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact [email protected]. All nine eyes reached distance visual acuity of 20/30 or ...

The current evidence is insufficient to assess the balance of benefits and harms of screening for impaired visual acuity (clearness of vision) in adults age 65 years or older, new research indicates.