Myopia is one of the major causes of low visual acuity during childhood. It is generally more prevalent in urban areas than in rural areas. Current evidence does not address our understanding of the myopia incidence and development and associated risk geographic factors, such as green spaces. Therefore, our study aimed to evaluate the association between geographic factors and myopia base on a population-based large-scaled cohort design.
Study Type
OBSERVATIONAL
Enrollment
100,000
Zhongshan Ophthalmic Center, Sun Yat-sen University
Guangzhou, Guangdong, China
RECRUITINGthe changes of spherical equivalent refractive (RSE)
A multi-linear regression was used.
Time frame: up to 3 years
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