The effect of astigmatism on visual acuity.
Not Applicable
- Conditions
- normal eyes
- Registration Number
- JPRN-UMIN000040529
- Lead Sponsor
- Kitasato University
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 500
Inclusion Criteria
Not provided
Exclusion Criteria
corrected distance visual acuity less than 0.0 logMAR irregular astigmatism(corneal diseases) 3.25D or more astigmatism power
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method