Myopia
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Children and adolescents who have lived in Shenzhen for at least 6 months
Exclusion criteria
Exclusion criteria: Patients with keratopathy, cataract, glaucoma, severe refractive media turbidity, nystagmus inability to fix vision, previous intraocular surgery, without parental or guardian consent
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Prevalence of myopia; | — |
Countries
China
Contacts
Shenzhen Eye Hospital