The global burden of myopia is growing. Myopia affected nearly 30% of the world population
in 2020 and this number is expected to rise to 50% by 2050. This review aims to analyze the …

Presbyopia is a common age-related vision disorder characterized by a progressive inability
to focus on near objects. If uncorrected or under-corrected, presbyopia can significantly …

Purpose: To identify and assess the quality of questionnaires used to measure quality of life
in keratoconus and guide selection of the most appropriate questionnaire for evaluating the …

This review article considers the rising demand for patient-reported outcome measures
(PROMs) in modern ophthalmic research and clinical practice. We review what PROMs are …

Presbyopia occurs when the physiologically normal age-related reduction in the eyes
focusing range reaches a point, when optimally corrected for distance vision, that the clarity …

One of the most common causes of permanent vision loss is glaucoma. Damage to the optic
nerve and retinal ganglion cells, the root cause of visual field impairment, is typically the …

The global all-ages prevalence of epidemiologically-measured 'functional'presbyopia was
estimated at 24.9% in 2015, affecting 1.8 billion people. This prevalence was projected to …

It is important to be able to measure the range of clear focus in clinical practice to advise on
presbyopia correction techniques and to optimise the correction power. Both subjective and …

Purpose: To improve the usefulness of the National Eye Institute Visual Function
Questionnaire-25 (NEI VFQ-25) by enabling estimation of measures on an invariant scale …

Purpose The aim of this review was to evaluate the evidence on quality-of-life outcomes of
long-term contact lens wear. Methods A search for original articles that used validated …