Myopia case report — verification: dated self-measurements
Starting refraction (as stated): -4.75 OD / -5.25 OS, with -1.00 / -0.50 astigmatism
Latest refraction (as stated): OD -3.5 / OS -4.0 (from cm measurement; wearing -3.75 glasses)
Starting myopia (diopters, worse-eye sphere): 5.25
Latest myopia (diopters): 4.0
Recorded reduction (diopters): 1.25
Time window (months): 12
Timeline basis: stated in post
Annualized rate (D/yr, 12+ month window): 1.25
Reporter's relationship to program: program
Source post dates: 2014-02-08 to 2014-02-08