Myopia case report — verification: dated self-measurements
Starting refraction (as stated): R: 7.5 and L: 6.5 (distance, minus sign omitted in text)
Starting myopia (diopters, worse-eye sphere): 7.5
Latest myopia (diopters): 4.25
Recorded reduction (diopters): 3.25
Time window (months): 35.2
Timeline basis: post-date span across series
Annualized rate (D/yr, 12+ month window): 1.11
Reporter's relationship to program: program
Source post dates: 2014-05-15 to 2017-04-21