The individual and household impacts of cataract surgery on older blind adults in ethiopia

Purpose: To comprehensively measure the impacts of cataract surgery on patients’ activities and mental and physical health, caregivers’ well-being, and household incomes in a resource-poor setting Methods: One thousand two hundred thirty-four bilaterally blind older adults in Amhara region, Ethiopia, were interviewed at baseline and 1030 (83%) re-interviewed at follow-up 1 year later. Six hundred ninety three (45%) at baseline were diagnosed with cataracts and offered free surgery, of which 484 (73%) were operated. Difference-in-difference was used to estimate impacts of surgery, using surgery-ineligible, mostly non-cataract blind as controls. Results: For patients, surgery resulted in a 0.31 standard deviation increase in an index of social participation (p Conclusion: Cataract surgery significantly improved the vision as well as mental health, social engagement, and physical functioning of older adults. However, increases in work participation were very limited, likely reflecting the advanced age of the patients (mean = 76 years); in addition, possibly, to cumulative impacts of blindness on ability to work or on household assets. Earlier surgery may lead to larger economic effects.