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Introduction Vision loss is a public health challenge adversely affecting over a billion people worldwide. Low and middle income countries (LMICs) have a disproportionately higher prevalence of vision loss compared to high-income countries. Over 80% of vision loss can be addressed with either spectacles or cataract surgery. Both of these interventions are low cost and cost effective. Despite this, several barriers prevent individuals from accessing eye care.
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Marmamula et al. (2023) studied this question.
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