Refractive errors, visual abnormalities
Conditions
Interventions
Trail group:none
Sponsors
The Second Hospital of Jilin University
Eligibility
Sex/Gender
All
Age
20 Years to 30 Years
Inclusion criteria
Inclusion criteria: (1) No history of self-reported dry eye or eyestrain symptoms. (2) Best-corrected visual acuity of 0 logMAR in both eyes, without anisometropia, strabismus, or amblyopia. (3) Near stereopsis of less than 60 arc seconds. (4) Native Chinese speaker with English proficiency, and English proficiency through CET-6 exam.
Exclusion criteria
Exclusion criteria: (1)Any known cognitive and reading disabilities. (2) Any combination of other eye diseases and history of eye surgery.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Eye movement parameter - fixation number;Eye movement parameter - saccade frequency;visual acuity;diopter; | — |
Secondary
| Measure | Time frame |
|---|---|
| Eye movement parameter - fixation time;Eye movement parameter - saccade time;Eye movement parameters - saccade amplitude;Eye movement parameters - eye movement between lines;Eye movement parameters - retrogression; | — |
Countries
China
Contacts
Public ContactWu Huang
The Second Hospital of Jilin University
Outcome results
None listed