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Magnitude of Visual Acuity Change with ETDRS versus Snellen Testing in Clinical Trials: Implications for Clinic-Based Outcomes
PURPOSE: To compare visual acuity (VA) changes using standardized ETDRS best-corrected visual acuity (BCVA) and nonstandardized Snellen VA among subjects enrolled in clinical trials. DESIGN: Retrospective study. PARTICIPANTS: Patients enrolled in prospective clinical trials at 3 urban retina practic...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10587620/ https://www.ncbi.nlm.nih.gov/pubmed/37868803 http://dx.doi.org/10.1016/j.xops.2023.100372 |