Introduction Vision is among the important sensory modalities for all living organism. However as we aged, vision may be impaired due to normal aging process or eye disorder. Age- related eye disorders and visual impairment increase with age. An eye survey done in Malaysia in 1996 reported that the prevalence ...
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Introduction National Eye Survey done in Malaysia in 1996 shows that the prevalence of bilateral blindness was 0.29 % and low vision was 2.4 %. The study also shows that the prevalence of blindness in children was 0.05 % and increases to 4.77 % in the elderly age 70 years ...
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Introduction The prevalence of visual impairment increases as the population aged. Visual impairment includes low vision and blindness. Blindness is defined as visual acuity of less than 3/60 or inability to count fingers at a distance of 3 meter in the better eye using available means of corrective devices (with ...
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