Fig. 3

Distribution of retinal peripheral defocus. OD: right eye, Red (positive values) represents hyperopic defocus, and blue (negative values) represents myopic peripheral defocus. Sample size: 296 right eyes, S1-S4: The four superior zones of peripheral defocus, I1-I4: The four inferior zones of peripheral defocus, T1-T4: The four temporal zones of peripheral defocus, N1-N4: The four nasal zones of peripheral defocus.