“…The more progression in myopia, the more changes in the profile of the retinal layers. Although Özsaygılı et al 1 measured the refractive state of their patients with manifest refraction, they did not clearly state the range and mean values of the refractive errors of their study subjects. Furthermore, other influential factors on retinal thickness including diurnal variations, segmentation errors, gender, and body mass index were not considered as confounding factors.…”