Prevalence of vision impairment in older adults in rural China: the China Nine-Province Survey

General Info

Geography

China (CHN)

Beijing, Chongqing, Guangdong, Hebei, Heilongjiang, Jiangsu, Jiangxi, Xinjiang, Yunnan

Coverage type

Subnational

Time period covered

January, 2007 - December, 2007

Data type

Scientific literature

Keywords

Refraction and accommodation disorders, Vision loss, Visual acuity

Citation

Authors

Zhao J, Ellwein LB, Cui H, Ge J, Guan H, Lv J, Ma X, Yin J, Yin ZQ, Yuan Y, Liu H

Journal

Ophthalmology

Pages

409-16

Publication year

2010

Suggested citation

Zhao J, Ellwein LB, Cui H, Ge J, Guan H, Lv J, Ma X, Yin J, Yin ZQ, Yuan Y, Liu H. Prevalence of vision impairment in older adults in rural China: the China Nine-Province Survey. Ophthalmology. 2010; 117(3): 409-16.