Trials / Unknown
UnknownNCT04338880
Academic Performance and Refractive Error
The Associations of High Academic Performance With Childhood Ametropia Prevalence and Myopia Progression
- Status
- Unknown
- Phase
- —
- Study type
- Observational
- Enrollment
- 10,000 (estimated)
- Sponsor
- Sun Yat-sen University · Academic / Other
- Sex
- All
- Age
- 6 Years – 15 Years
- Healthy volunteers
- —
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.
Conditions
Timeline
- Start date
- 2016-09-01
- Primary completion
- 2019-06-30
- Completion
- 2020-12-01
- First posted
- 2020-04-08
- Last updated
- 2020-04-08
Locations
1 site across 1 country: China
Source: ClinicalTrials.gov record NCT04338880. Inclusion in this directory is not an endorsement.