Myopia case report — verification: numbers, method unclear
Starting refraction (as stated): -4.25
Latest refraction (as stated): -2.50
Starting myopia (diopters, worse-eye sphere): 4.25
Latest myopia (diopters): 2.5
Recorded reduction (diopters): 1.75
Reporter's relationship to program: unknown
Source post dates: 2016-06-29 to 2016-06-29