Effect of providing near glasses on productivity among rural Indian tea workers with presbyopia (PROSPER): a randomised trial
Summary: Background: Presbyopia, age-related decline in near vision, is the most common cause of vision impairment globally, but no trials have assessed its workplace effects. We aimed to study the effect of near glasses on the productivity of tea workers with presbyopia. Methods: This randomised tr...
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| Main Authors: | , , , , , , , , , , , , , , |
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| Format: | Book |
| Published: |
Elsevier,
2018-09-01T00:00:00Z.
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| Subjects: | |
| Online Access: | Connect to this object online. |
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