Factors associated with high myopia after 7 years of follow-up in the Correction of Myopia Evaluation Trial (COMET) Cohort.

Purpose: To evaluate factors associated with the development of high myopia (worse than -6.00 D) over 7 years of follow-up in the COMET cohort.

Methods: COMET enrolled 469 ethnically diverse children (6-11 years) with myopia between -1.

A randomized clinical trial of progressive addition lenses versus single vision lenses on the progression of myopia in children.

Purpose: The purpose of the Correction of Myopia Evaluation Trial (COMET) was to evaluate the effect of progressive addition lenses (PALs) compared with single vision lenses (SVLs) on the progression of juvenile-onset myopia.

Methods: COMET enrolled 469 children (ages 6-11 years) with myopia between -1.25 and -4.