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Social aspects of visual disability.

J Silver

    Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists)
    |January 1, 1983
    PubMed
    Summary

    Visual disability affects over 40 million globally, with many cases of preventable or reversible blindness going untreated in developing nations. Advanced countries face challenges with age-related vision loss and inadequate support services for those with visual impairments.

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    Area of Science:

    • Ophthalmology
    • Public Health
    • Disability Studies

    Background:

    • Visual disability impacts over 40 million individuals worldwide, disproportionately affecting developing countries.
    • Preventable and reversible blindness remain significant issues due to lack of access to treatments, such as aphakic spectacles.
    • In developed nations, visual impairment is more prevalent in the elderly, presenting different societal and economic challenges.

    Purpose of the Study:

    • To highlight the global disparities in visual disability prevalence and treatment access.
    • To examine the socio-economic and psychological burdens associated with visual impairment.
    • To assess the adequacy of societal support services for individuals with visual disabilities.

    Main Methods:

    • The study synthesizes existing data on visual disability prevalence and economic factors.
    • It analyzes the differing challenges faced by developing and developed countries.
    • Qualitative assessment of societal attitudes and support systems for the visually impaired is discussed.

    Main Results:

    • Significant numbers of people worldwide experience work limitations due to visual disability.
    • Access to essential eye care, like aphakic spectacles, is a major barrier in low-income regions.
    • Older populations in high-income countries are most affected, facing substantial personal and societal penalties.

    Conclusions:

    • Addressing visual disability requires tailored strategies for different socioeconomic contexts.
    • Improving access to affordable treatments is crucial for preventing and reversing blindness globally.
    • Enhanced and self-sufficient support systems are needed to adequately serve individuals with visual impairments.

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