Myopia case report — verification: dated self-measurements
Starting refraction (as stated): OD -5.00 -0.75x177 / OS -4.00 -1.00x177 (April 2014)
Latest refraction (as stated): OD -2.50 -0.25x177 / OS -2.00 -0.50x177
Starting myopia (diopters, worse-eye sphere): 5.0
Latest myopia (diopters): 2.5
Recorded reduction (diopters): 2.5
Time window (months): 17
Timeline basis: stated in post
Annualized rate (D/yr, 12+ month window): 1.76
Reporter's relationship to program: community
Source post dates: 2015-09-24 to 2015-09-24