Myopia case report — verification: dated self-measurements
Starting refraction (as stated): L -2.50 / R -2.00
Latest refraction (as stated): L -2.00 / R -1.50 (wears -1.50 both in daytime)
Starting myopia (diopters, worse-eye sphere): 2.5
Latest myopia (diopters): 2.0
Recorded reduction (diopters): 0.5
Time window (months): 12
Timeline basis: stated in post
Annualized rate (D/yr, 12+ month window): 0.5
Reporter's relationship to program: program
Source post dates: 2016-06-20 to 2016-06-20