Epidemiologic aspects of global blindness prevention
- 1 December 1992
- journal article
- review article
- Published by Wolters Kluwer Health in Current Opinion in Opthalmology
- Vol. 3 (6) , 824-834
- https://doi.org/10.1097/00055735-199212000-00016
Abstract
The number of blind persons in the world is not accurately known. However, taking into account previous estimates by the World Health Organization and adjusting to the world population of 1990, it is likely that there are at least 35 million blind people if we apply the internationally accepted definition of blindness as vision less than 3/60 (Keywords
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