Global Health Data Exchange - Discover the World's Health Data

COVID-19 Hospital Needs and Death Projections: IHME is producing and regularly updating projections of hospital bed use, need for intensive care beds, ventilator use, and deaths due to COVID-19 based on projected deaths for all 50 U.S. states. Access current projections.

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

Nav

General Info
Geography 
China (CHN)
Time period covered 
01/2007 - 12/2007
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
Volume 
117
Issue 
3
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.