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Purpose: To estimate the prevalence of primary angle‐closure glaucoma (PACG), primary angle closure (PAC) and primary angle‐closure suspect (PACS) and associated risk factors for PACG in a rural population in Northeast China.
Methods: A population‐based survey was conducted in Bin County, Harbin, Northeast China. Glaucoma was diagnosed using the International Society of Geographical and Epidemiological...
Acta Ophthalmol. 2010: 88: 669–674
Abstract.Purpose: To investigate the prevalence and causes of visual impairment in a rural population in north‐east China.Methods: A population‐based study was conducted within Bin County, Harbin of north‐east China. Low vision and blindness were defined using the World Health Organization categories of visual impairment. The prevalence of visual impairment was...
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