AL	Axial Length
dAL	Cumulative axial length change from baseline
SD	Standard deviation
SE	Spherical equivalent
OGYÉI	National Institute of Pharmacy and Nutrition, Hungary
logMAR	Logarithm of the minimum angle of resolution
F	Female
M	Male
D	Diopter
CI	Confidence interval
OLSM	Orinda Longitudinal Study of Myopia
CLEERE	Collaborative Longitudinal Evaluation of Ethnicity and Refractive Error
OK	Orthokeratology