Global Estimates on the Number of People Blind or Visually Impaired by Diabetic Retinopathy: A Meta-analysis From 1990 to 2010
- Leasher, Janet
- Bourne, Rupert R. A.
- Flaxman, Seth R.
- Jonas, Jost B.
- Keeffe, Jill
- Naidoo, Kovin
- Pesudovs, Konrad
- Price, Holly C.
- White, Richard A.
- Wong, Tien Y.
- Resnikoff, Serge
- Taylor, Hugh R.
DOIAbstract
OBJECTIVE: To estimate global and regional trends from 1990 to 2010 of the prevalence and number of persons visually impaired specifically by diabetic retinopathy (DR), as a complication of the precipitous trends in global diabetes, is fundamental for health planning purposes. RESEARCH DESIGN AND METHODS: The meta-analysis of published population studies from 1990 to 2012 for the Global Burden of Disease Study 2010 (GBD) yielded estimated global regional trends in DR among other causes of moderate and severe vision impairment (MSVI; presenting visual acuity <6/18, ≥3/60) and blindness (presenting visual acuity <3/60). RESULTS: Globally in 2010, out of overall 32.4 million blind and 191 million visually impaired people, 0.8 million wer...
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