Studies and publications
We run research studies around the world to generate evidence for our programmes, and we contribute to the global knowledge base by publishing our results in peer-reviewed journals.
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Rapid assessments of avoidable blindness
Rapid assessments of avoidable blindness (RAABs) help us understand the scale and cause of visual impairment in a country or region, so we can target our eye health programmes effectively.
View our RAAB surveys
Evidence gap maps
Evidence gap maps are a helpful visual tool that allow us to present available evidence and highlight gaps for future research, which can be used by academics, research institutions and policymakers.
Explore our evidence gap maps
Eye health systems assessments
Eye health systems assessments (EHSAs) are a comprehensive review of the eye health care delivery system, based on a set methodology, on which to base system strengthening work and targeted eye health programmes.
View our EHSAs