Novel application of multispectral refraction topography in the observation of myopic control effect by orthokeratology lens in adolescents

Figure 5 Scatterplots showing the relationship between total retinal defocus value and retinal defocus value of the nasal side of the retina of patients with moderate-degree myopia in group B. A, E, I, and M: Retinal defocus value of the upper; B, F, J, and N: Retinal defocus value of lower; C, G, K, and O: Retinal defocus value of temporal; D, H, L, and P: Retinal defocus value of nasal. TRDV: Total retinal defocus value; RDV: Retinal defocus value; RDV-S: Retinal defocus value of the upper; RDV-I: Retinal defocus value of lower; RDV-T: Retinal defocus value of temporal; RDV-N: Retinal defocus value of nasal.