Development of the Glaucoma Visual Functioning Questionnaire-40 and Its Psychometric Properties

Clinical trial NCT04722861 · UNKNOWN

Trial details

NCT number: NCT04722861
Sponsor: Zhongshan Ophthalmic Center, Sun Yat-sen University
Status: UNKNOWN
Study type: OBSERVATIONAL

Primary Glaucoma Glaucoma Suspect

Start date: 2020-09-08
Primary completion: 2021-04-30
Enrollment: 400

View on ClinicalTrials.gov

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