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Effect of providing free glasses on children’s educational outcomes in China: cluster randomized controlled trial

• Xiaochen Ma, Zhongqiang Zhou, +9 authors Nathan Congdon
• BMJ
• 2014

OBJECTIVE To assess the effect of provision of free glasses on academic performance in rural Chinese children with myopia. DESIGN Cluster randomized, investigator masked, controlled trial. … (More)

Disordered Sleep and Myopia Risk among Chinese Children

• Zhongqiang Zhou, Ian George Morgan, Qianyun Chen, Ling Jin, Mingguang He, Nathan Congdon
• PloS one
• 2015

PURPOSE Disordered sleep and myopia are increasingly prevalent among Chinese children. Similar pathways may be involved in regulation of both sleep cycles and eye growth. We therefore sought to… (More)

Spectacle Design Preferences among Chinese Primary and Secondary Students and Their Parents: A Qualitative and Quantitative Study

• Zhongqiang Zhou, Maja Kecman, +8 authors Nathan Congdon
• PloS one
• 2014

PURPOSE To identify the specific characteristics making glasses designs, particularly those compatible with adjustable glasses, more or less appealing to Chinese children and their parents. … (More)

AN INVESTIGATION OF VISION PROBLEMS AND THE VISION CARE SYSTEM IN RURAL CHINA.

• Yunli Bai, Hongmei Yi, +6 authors Scott Rozelle
• The Southeast Asian journal of tropical medicine…
• 2014

This paper examines the prevalence of vision problems and the accessibility to and quality of vision care in rural China. We obtained data from 4 sources: 1) the National Rural Vision Care Survey; 2)… (More)

Safety of Spectacles for Children's Vision: A Cluster-Randomized Controlled Trial.

• Xiaochen Ma, Nathan Congdon, +7 authors Scott Rozelle
• American journal of ophthalmology
• 2015

PURPOSE To study safety of children's glasses in rural China, where fear that glasses harm vision is an important barrier for families and policy makers. DESIGN Exploratory analysis from a… (More)

Factors influencing the output of rural cataract surgical facilities in China: the SHARP study.

• Tingting Chen, Ling Jin, +10 authors Nathan Congdon
• Investigative ophthalmology & visual science
• 2015

PURPOSE To identify factors associated prospectively with increased cataract surgical rate (CSR) in rural Chinese hospitals. METHODS Annual cataract surgical output was obtained at baseline and 24… (More)

Proteomics of post-traumatic proliferative vitreoretinopathy in rabbit retina reveals alterations to a variety of functional proteins.

• Qingyun Zhou, Guangjun Xu, XueDong Zhang, Chen Cao, Zhongqiang Zhou
• Current eye research
• 2012

PURPOSE The purpose of this study was to investigate the protein profiles and pathogenesis in rabbit retinas from normal and post-traumatic proliferative vitreoretinopathy (PVR). MATERIALS AND… (More)

Familial clustering of diabetic retinopathy in Chongqing, China, type 2 diabetic patients.

• XueDong Zhang, Yan Gao, Zhongqiang Zhou, Jing Wang, Qingyun Zhou, Qi Li
• European journal of ophthalmology
• 2010

PURPOSE To investigate whether there is familial aggregation of diabetic retinopathy (DR) among type 2 diabetes mellitus (T2DM) patients in Chongqing, the municipality in southwest China. METHODS… (More)

Accuracy of rural refractionists in western China.

• Zhongqiang Zhou, Junxia Zeng, +7 authors Nathan Congdon
• Investigative ophthalmology & visual science
• 2014

PURPOSE We assessed the prevalence and predictors of inaccurate refractive error among rural refractionists in western China. METHODS A subset of primary school children with visual acuity (VA)… (More)

The investment in cataract surgery yields healthy rewards.

• Zhongqiang Zhou, Mingguang He, Nathan Congdon
• American journal of ophthalmology
• 2014

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