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Clinical Trial Summary

Refractive errors constitute the leading cause of visual disability worldwide and that myopia progresses dramatically when students reach school age. Studies from different countries have reported inconsistent associations between educational outcomes and refractive errors. Therefore, our study aimed to assess the associations of high academic performance with ametropia prevalence and myopia progression in Chinese schoolchildren base on a multicohort observational design.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT04338880
Study type Observational
Source Sun Yat-sen University
Contact Yahan Yang, M.D.
Phone +8615521013933
Email yah.yang39@hotmail.com
Status Recruiting
Phase
Start date September 1, 2016
Completion date December 1, 2020

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