Myopia
Conditions
Interventions
Children's normal eye group :Blood flow measurement
Sponsors
School of Ophthalmology and Eye Hospital, Wenzhou Medical University, Wenzhou.
Eligibility
Sex/Gender
All
Age
6 Years to 18 Years
Inclusion criteria
Inclusion criteria: 1) the subjects need to be 6-18 years old, parents agree and abide by the rules of the experiment; 2) naked eyesight or wearing glasses corrected visual acuity is more than 1, and each eye can fix the target; 3) the equivalent sphere scope is +0.50D to -6.00D, the binocular spherical anisometropia is less than 1D, astigmatism is less than 1.5D; 4) those with ametropia can wear frame glasses. They did not wear rigid contact lenses for at least 4 weeks and did not wear soft contact lenses for 2 weeks; 5) the intraocular pressure is in the normal range (9mmHg to 21mmHg).
Exclusion criteria
Exclusion criteria: 1) the history of ocular trauma and surgery; 2) patients with ocular organic lesions or systemic diseases; 3) patients with dry eye disease; 4) the use of drugs (such as atropine eye water) treatment period; 5) poor fitness or poor image quality.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Blood flow density; | — |
Countries
China
Contacts
Public ContactQinmei Wang
School of Ophthalmology and Eye Hospital, Wenzhou Medical University
Outcome results
None listed