The epidemiology of cataract: A review of the literature
- 1 January 1995
- journal article
- review article
- Published by Taylor & Francis Ltd in Ophthalmic Epidemiology
- Vol. 2 (3), 151-164
- https://doi.org/10.3109/09286589509057097
Abstract
Cataract is a major cause of blindness, accounting for nearly half of all blindness worldwide. Epidemiological research provides the principles and methods to assess the extent of cataract, and supplies the necessary information for policy planning. Obtaining accurate epidemiological data on cataract is essential to ascertain and estimate the cost of primary and secondary eye health care needs. Determining risk factors is also necessary to reduce the economic and social repercussions associated with the disease. The following paper presents a review of the epidemiology of cataract in the middle to elderly age groupKeywords
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- PrefaceSurvey of Ophthalmology, 1980