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Published on: October 27, 2020
Impact and Trends in Global Ophthalmology.
Lloyd B Williams1,2, S Grace Prakalapakorn1,2,3, Zubair Ansari4
1Department of Ophthalmology, Duke University, Durham, NC USA.
Vision impairment poses a global challenge, with many causes being preventable or treatable. Sustainable eye care systems are crucial for reducing blindness worldwide, especially in resource-limited regions.
Area of Science:
- Ophthalmology
- Global Health
- Public Health
Background:
- Vision impairment affects millions globally, with a significant burden in developing nations.
- Preventable and treatable causes of blindness persist due to limited access to eye care.
- Globalization highlights the need for equitable eye health solutions.
Purpose of the Study:
- To review the global impact, estimates, and projections of vision impairment.
- To examine existing eye care delivery systems.
- To discuss strategies for reducing global blindness.
Main Methods:
- Literature review of global vision impairment data.
- Analysis of current eye care delivery models.
- Synthesis of information on challenges and solutions in global ophthalmology.
Main Results:
- Vision impairment presents a substantial global health issue with significant future projections.
- Barriers to eye care include a shortage of ophthalmologists, lack of education, and limited access.
- Global ophthalmology initiatives aim to establish sustainable, high-quality eye care in underserved areas.
Conclusions:
- Addressing vision impairment requires strengthening eye care systems globally.
- Sustainable solutions are essential to combat preventable blindness.
- International collaboration is key to improving eye health outcomes worldwide.
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