A Project for the Determination of Average Biometric Values of Japanese Eyes.

Not Applicable

• Conditions: ormal Subjects, Ametropia

• Registration Number: JPRN-UMIN000026283
• Lead Sponsor: Osaka university

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2017-02-23
• Study Completion: 2020-03-31
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: Complete: follow-up continuing
• Sex: All
• Target Recruitment: 250

Inclusion Criteria

Not provided

Exclusion Criteria

The ophthalmological and/or systemic disease without refractive error and cataract. Prior surgery. More than 5 months pregnant. Refraction lager than +/-10D.

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Visual acuity,l Refractive errors, Ocular aberrations, Axial length, Anterior segment biometry, Corneal topography, and Age.