Myopia
Conditions
Interventions
Non-myopia group: Spherical equivalent (SE) = 0.00 D on subjective refraction, and no development of myopia during follow-up.:None
OK lens group: Myopic children (SE = 6 months.:None
Defocus spectacle group: Children with myopia (SE <= -0.50 D) who have worn defocus spectacle lenses for at least 6 months.:None
0.01% Atropine group: Children treated with 0.01% atropine.:None
Defocus spectacle prevention cohort: Children at high risk of developing myopia.:None
Sponsors
Eye Hospital, Wenzhou Medical University
Eligibility
Sex/Gender
All
Age
No minimum to 18 Years
Inclusion criteria
Inclusion criteria: 1.Patients who received treatment at our hospital's optometry specialty department from March 2015 to February 2025; 2.Age not exceeding 18 years;
Exclusion criteria
Exclusion criteria: 1.Missing key variables (axial length , measurement date, intervention type, etc.);
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Seasonal variation in AL after 6 months of intervention (summer-winter change); | — |
Secondary
| Measure | Time frame |
|---|---|
| Ocular structural parameters;Seasonal Variation in spherical equivalent refraction; | — |
Countries
China
Contacts
Public ContactChen Ruru
Eye Hospital, Wenzhou Medical University
Outcome results
None listed