Changes in Choroidal Thickness in Pre-Myopic Children After Repeated Low-Level Red-Light Therapy and Their Role in Predicting Myopia Prevention and Controlling Myopic Shift

To investigate longitudinal changes in choroidal thickness (ChT) after 1-year treatment of repeated low-level red-light (RLRL) and their predictive value in efficacy on myopia prevention and myopic shift among pre-myopic children.