Fig. 2

Changes in the refractive power (A) and axial length (B) in the right eyes of the different groups (mean ± SD). Compared with the control group at the same time point,*P < 0.05, **P < 0.01, ***P < 0.001. Compared with the FDM group at the same time point,^#P < 0.05, ^##P < 0.01, ^###P < 0.001