Myopia case report — verification: dated self-measurements
Starting refraction (as stated): January 2013: L sph -1.75 cyl -0.75 180, R sph -2.5 cyl -0.75 10
Latest refraction (as stated): L & R -1 (October 23 2015)
Starting myopia (diopters, worse-eye sphere): 2.5
Latest myopia (diopters): 1.0
Recorded reduction (diopters): 1.5
Time window (months): 33
Timeline basis: stated in post
Annualized rate (D/yr, 12+ month window): 0.55
Reporter's relationship to program: program
Source post dates: 2016-02-25 to 2016-02-25