88
Participants
Start Date
March 25, 2021
Primary Completion Date
February 28, 2027
Study Completion Date
February 28, 2027
Spectacle wear support
Parents of children in the full-time group are provided with encouragement, support, and counseling throughout the study in order to maximize their child's spectacle wear.
Spectacles
Children prescribed and provided spectacles with full correction of their refractive error, with the exception of prescriptions with ≥ +1.50D sphere (plus cylinder notation) in the least hyperopic eye, which will be symmetrically reduced by 1.00D
The University of Arizona, Tucson
National Eye Institute (NEI)
NIH
University of Arizona
OTHER