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Clinical Trial Summary

To determine the longitudinal changes of age and refraction in predicting myopia progression with risk under the coronavirus disease 2019 (COVID-19) pandemic in a 3-year follow-up of a Chinese cohort.


Clinical Trial Description

This was part of the large-scale Tianjin Eye Study, a population-based cohort study that longitudinally investigates the relationship between the age, refraction, and development of childhood RE in Tianjin, China. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05305274
Study type Observational
Source Tianjin Eye Hospital
Contact
Status Completed
Phase
Start date October 1, 2019
Completion date December 1, 2021

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