Statistics on blindness.
نویسندگان
چکیده
منابع مشابه
Observations on Blindness
r there is a distinctly cheerful, lively atmosp e* working years is lrj e The lot of those blinded in youth or in sightless condi3ns K ou?h ̂ ey are greatly helped in their iidjustmen ^ previous >cati a St?re. v^sua^ memories. Nevertheless, w a e , j ̂ ave met, am T' ?r soc*a* background of the many hundreds o m P majority of tem a S amaZed and cheered bY the sPirit in Wln , fnd handicapped f bli...
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Globally, it is estimated that there are 38 million persons who are blind. Moreover, a further 110 million people have low vision and are at great risk of becoming blind. The main causes of blindness and low vision are cataract, trachoma, glaucoma, onchocerciasis, and xerophthalmia; however, insufficient data on blindness from causes such as diabetic retinopathy and age-related macular degenera...
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ژورنال
عنوان ژورنال: BMJ
سال: 1968
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.1.5584.117-b