Fig. 1From: Prevalence and associated factors of visual impairment among adults at Debre Berhan town, North Shewa, EthiopiaCommon ocular abnormalities that caused bilateral and unilateral visual impairment among visually impaired adults aged ≥ years at Debre Berhan town, North Shewa, Ethiopia, 2018. Refractive error and cataract were the leading cause of bilateral and unilateral VI respectivelyBack to article page