Prevalence and Causes of Visual Impairment and Blindness among Adult Chinese in Hong Kong - The Hong Kong Eye Study.
Qi Sheng YouBonnie K N ChoyJonathan Cheuk-Hung ChanAlex L K NgKendrick C ShihJanice J C CheungJasper K W WongJennifer W H ShumMichael Y NiJimmy Sm LaiGabriel M LeungTien Yin WongIan Y H WongPublished in: Ophthalmic epidemiology (2020)
The prevalence of visual impairment in Hong Kong increased significantly with older age and thinner central corneal thickness. The major causes for impairment were under-correction of refractive error, cataract, and age-related macular degeneration.