Ophthalmology and Visual Impairment Studies

Epidemiological research on myopia and visual impairment tracks how conditions that blur or block sight are distributed across populations, who is most affected, and why rates are changing over time. Myopia in particular has grown sharply in prevalence over recent decades, especially among children in East Asia and increasingly in other regions, raising concerns about a coming wave of sight-threatening complications in adults who developed high myopia early in life. Uncorrected refractive errors remain the leading cause of preventable visual impairment worldwide, making it urgent to understand the interplay of genetic susceptibility, time spent outdoors, near-work habits, and access to correction. Researchers are actively working to clarify how well interventions like atropine eye drops and orthokeratology slow myopia progression in children, and whether the factors driving the global rise in prevalence are primarily behavioral, environmental, or both.

Works

84,802

Total citations

1,157,817

Keywords

MyopiaVisual ImpairmentEpidemiologyRefractive ErrorGlobal PrevalenceChildhood Myopia