Myopia case report — verification: numbers, method unclear
Starting refraction (as stated): -5.50 (from title only)
Latest refraction (as stated): -0.75 contact lens
Starting myopia (diopters, worse-eye sphere): 5.5
Latest myopia (diopters): 0.75
Recorded reduction (diopters): 4.75
Time window (months): 24
Timeline basis: stated in post
Annualized rate (D/yr, 12+ month window): 2.38
Reporter's relationship to program: community
Source post dates: 2016-02-20 to 2016-02-20