Prevalence and associated factors of corneal blindness in Ningxia in northwest China

<b>AIM:</b>To describe the prevalence and demographic characteristics of corneal blindness in an urban and rural region of Ningxia, located in the northwest part of China.<b>METHODS:</b>A stratified, randomized sampling procedure was employed in the study, including urban and...

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Main Authors: Xun-Lun Sheng, Hui-Ping Li, Qing-Xia Liu, Wei-Ning Rong, Wen-Zhang Du, Li Ma, Guang-Hui Yan, Run-Qing Ma, Jian-Ling Zhang, Hui-Fang Xu, Wen-Qing Zou, Xiao-Jun Bi
Format: Article
Language:English
Published: Press of International Journal of Ophthalmology (IJO PRESS) 2014-06-01
Series:International Journal of Ophthalmology
Subjects:
Online Access:http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4067676/