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Clinical trial

Comparison of Four Methods for Entering the Gap Position of Landolt Cs With Respect to Validity, Retest Reliability, Examination Duration and Test Subject Satisfaction

NCT04299659 is registered in ClinicalTrials.gov with Aalen University as lead sponsor.

NCT NCT04299659
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Registry record

As filed in ClinicalTrials.gov.

Title
Comparison of Four Methods for Entering the Gap Position of Landolt Cs With Respect to Validity, Retest Reliability, Examination Duration and Test Subject Satisfaction
Lead sponsor
Aalen University
Phase
Observational
Overall status
Completed
Start date
July 22, 2022
Completion date
June 30, 2023
Enrollment
24 (actual)
Sites
1

Conditions

As the registry lists them; a condition with its own page is linked.

quality control, validation study