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

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. Setting 252 primary schools in two prefectures in western China, 2012-13. Participants 3177 of 19 934 children...

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Bibliografiske detaljer
Main Authors: Ma, Xiaochen, Zhou, Zhongqiang, Yi, Hongmei, Pang, Xiaopeng, Shi, Yaojiang, Chen, Qianyun, Meltzer, Mirjam E, le Cessie, Saskia, He, Mingguang, Rozelle, Scott, Liu, Yizhi, Congdon, Nathan
Format: Artigo
Sprog:Inglês
Udgivet: BMJ Publishing Group Ltd. 2014
Fag:
Research
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4172821/
https://ncbi.nlm.nih.gov/pubmed/25249453
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/bmj.g5740
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