Journal article
Prevalence and causes of vision loss in sub-Saharan Africa: 1990-2010
K Naidoo, S Gichuhi, MG Basáñez, SR Flaxman, JB Jonas, J Keeffe, JL Leasher, K Pesudovs, H Price, JL Smith, HC Turner, RA White, TY Wong, S Resnikoff, HR Taylor, RRA Bourne
British Journal of Ophthalmology | Published : 2014
Abstract
Ai: To estimate the magnitude, temporal trends and subregional variation in the prevalence of blindness, and moderate/severe vision impairment (MSVI) in sub-Saharan Africa. Methods: A systematic review was conducted of published and unpublished population-based surveys as part of the Global Burden of Disease, Risk Factors and Injuries Study 2010. The prevalence of blindness and vision impairment by country and subregion was estimated. Results: In sub-Saharan Africa, 52 studies satisfied the inclusion criteria. The estimated age-standardised prevalence of blindness decreased by 32% from 1.9% (95% CI 1.5% to 2.2%) in 1990 to 1.3% (95% CI 1.1% to 1.5%) in 2010 and MSVI by 25% from 5.3% (95% CI ..
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Funding Acknowledgements
This study was partially funded by the Bill & Melinda Gates Foundation, Fight for Sight, Fred Hollows Foundation and the Brien Holden Vision Institute. The results in this paper are prepared independently of the final estimates of the Global Burden of Diseases, Injuries, and Risk Factors study. The funders had no role in study design, data collection and analysis, decision to publish or preparation of the manuscript.