myopia
Conditions
Interventions
30 patients with emphysema
30 patients with low myopia
30 patients with moderate myopia
30 patients with high myopia:Nil
Sponsors
Ophthalmology of Tongji Hospital Affiliated to Tongji Medical College of Huazhong University of science and technology
Eligibility
Sex/Gender
All
Age
7 Years to 14 Years
Inclusion criteria
Inclusion criteria: 1. 7-14 years old adolescent patients 2. Sign informed consent.
Exclusion criteria
Exclusion criteria: 1. with other ophthalmic diseases except ametropia. 2. with a history of eye surgery. 3. have diabetes, hypertension, heart disease and other systemic diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Vessel density of retina;Fractal dimension;flow voids;blood flow of retina and choroid;choroid thickness;blood flow rate;vessel diameter;numner of flow voids;flow void area; | — |
Countries
China
Contacts
Public ContactYan Xiang
Ophthalmology of Tongji Hospital Affiliated to Tongji Medical College of Huazhong University of Science and Technology
Outcome results
None listed