Myopia case report — verification: numbers, method unclear
Starting refraction (as stated): -8.50
Latest refraction (as stated): -2.75
Starting myopia (diopters, worse-eye sphere): 8.5
Latest myopia (diopters): 2.75
Recorded reduction (diopters): 5.75
Time window (months): 40.3
Timeline basis: post-date span across series
Annualized rate (D/yr, 12+ month window): 1.71
Reporter's relationship to program: program
Source post dates: 2016-09-23 to 2020-02-02