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The document estimates the global cost of addressing vision impairment caused by uncorrected refractive error (URE), highlighting the need for additional refractive care personnel and facilities. It identifies approximately 158 million cases of distance vision impairment and 544 million cases of near vision impairment due to URE, with an estimated cost of $20 billion to $28 billion for establishing necessary educational and care facilities. The findings suggest that this investment is a small fraction of th
- Author
- Ck
- Language
- EN